makefile

.dart_tool/dartpad/web_plugin_registrant.dart

@@ -1,20 +0,0 @@
-// Flutter web plugin registrant file.
-//
-// Generated file. Do not edit.
-//
-
-// @dart = 2.13
-// ignore_for_file: type=lint
-
-import 'package:device_info_plus/src/device_info_plus_web.dart';
-import 'package:shared_preferences_web/shared_preferences_web.dart';
-import 'package:super_native_extensions/super_native_extensions_web.dart';
-import 'package:flutter_web_plugins/flutter_web_plugins.dart';
-
-void registerPlugins([final Registrar? pluginRegistrar]) {
-  final Registrar registrar = pluginRegistrar ?? webPluginRegistrar;
-  DeviceInfoPlusWebPlugin.registerWith(registrar);
-  SharedPreferencesPlugin.registerWith(registrar);
-  SuperNativeExtensionsWeb.registerWith(registrar);
-  registrar.registerMessageHandler();
-}

.dart_tool/package_config.json

@@ -1,737 +0,0 @@
-{
-  "configVersion": 2,
-  "packages": [
-    {
-      "name": "alert_banner",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/alert_banner-1.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.18"
-    },
-    {
-      "name": "animated_toggle_switch",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/animated_toggle_switch-0.8.3",
-      "packageUri": "lib/",
-      "languageVersion": "2.17"
-    },
-    {
-      "name": "args",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/args-2.6.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "async",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/async-2.11.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.18"
-    },
-    {
-      "name": "boolean_selector",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/boolean_selector-2.1.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.17"
-    },
-    {
-      "name": "box_transform",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/box_transform-0.4.4",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "characters",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/characters-1.3.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "clock",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/clock-1.1.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "collection",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/collection-1.18.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.18"
-    },
-    {
-      "name": "convert",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/convert-3.1.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.18"
-    },
-    {
-      "name": "cron",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/cron-0.6.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "crypto",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/crypto-3.0.3",
-      "packageUri": "lib/",
-      "languageVersion": "2.19"
-    },
-    {
-      "name": "cupertino_icons",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/cupertino_icons-1.0.8",
-      "packageUri": "lib/",
-      "languageVersion": "3.1"
-    },
-    {
-      "name": "dart_earcut",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/dart_earcut-1.1.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "dashed_path",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/dashed_path-1.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.19"
-    },
-    {
-      "name": "datetime_picker_formfield",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/datetime_picker_formfield-2.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "desktop_window",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/desktop_window-0.4.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "device_info_plus",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/device_info_plus-10.1.2",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "device_info_plus_platform_interface",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/device_info_plus_platform_interface-7.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.18"
-    },
-    {
-      "name": "dio",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/dio-5.7.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.18"
-    },
-    {
-      "name": "dio_web_adapter",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/dio_web_adapter-2.0.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "dotted_line",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/dotted_line-3.2.3",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "el_tooltip",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/el_tooltip-2.2.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.18"
-    },
-    {
-      "name": "fake_async",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/fake_async-1.3.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "ffi",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/ffi-2.1.3",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "file",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/file-7.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "fixnum",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/fixnum-1.1.1",
-      "packageUri": "lib/",
-      "languageVersion": "3.1"
-    },
-    {
-      "name": "flutter",
-      "rootUri": "file:///home/mr/snap/flutter/common/flutter/packages/flutter",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "flutter_advanced_switch",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/flutter_advanced_switch-3.1.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "flutter_box_transform",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/flutter_box_transform-0.4.6",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "flutter_colorpicker",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/flutter_colorpicker-1.1.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.14"
-    },
-    {
-      "name": "flutter_event_calendar",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/flutter_event_calendar-1.0.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "flutter_flow_chart",
-      "rootUri": "../library/flutter_flow_chart",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "flutter_lints",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/flutter_lints-4.0.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.1"
-    },
-    {
-      "name": "flutter_map",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/flutter_map-7.0.2",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "flutter_spinkit",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/flutter_spinkit-5.2.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "flutter_svg",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/flutter_svg-2.0.10+1",
-      "packageUri": "lib/",
-      "languageVersion": "2.19"
-    },
-    {
-      "name": "flutter_test",
-      "rootUri": "file:///home/mr/snap/flutter/common/flutter/packages/flutter_test",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "flutter_web_plugins",
-      "rootUri": "file:///home/mr/snap/flutter/common/flutter/packages/flutter_web_plugins",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "font_awesome_flutter",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/font_awesome_flutter-10.8.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "get_it",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/get_it-7.7.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "go_router",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/go_router-14.3.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "hover_menu",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/hover_menu-1.1.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.16"
-    },
-    {
-      "name": "http",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/http-1.2.2",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "http_parser",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/http_parser-4.0.2",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "injectable",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/injectable-2.4.2",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "intl",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/intl-0.19.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "irondash_engine_context",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/irondash_engine_context-0.5.4",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "irondash_message_channel",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/irondash_message_channel-0.7.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "json_string",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/json_string-3.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "json_util",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/json_util-2.0.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "latlong2",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/latlong2-0.9.1",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "leak_tracker",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/leak_tracker-10.0.5",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "leak_tracker_flutter_testing",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/leak_tracker_flutter_testing-3.0.5",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "leak_tracker_testing",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/leak_tracker_testing-3.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "lints",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/lints-4.0.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.1"
-    },
-    {
-      "name": "lists",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/lists-1.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "localstorage",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/localstorage-5.0.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "logger",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/logger-2.4.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.17"
-    },
-    {
-      "name": "logging",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/logging-1.2.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.19"
-    },
-    {
-      "name": "matcher",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/matcher-0.12.16+1",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "material_color_utilities",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/material_color_utilities-0.11.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.17"
-    },
-    {
-      "name": "meta",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/meta-1.15.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "mgrs_dart",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/mgrs_dart-2.0.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "number_text_input_formatter",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/number_text_input_formatter-1.0.0+8",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "path",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/path-1.9.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "path_parsing",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/path_parsing-1.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "path_provider",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/path_provider-2.1.4",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "path_provider_android",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/path_provider_android-2.2.4",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "path_provider_foundation",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/path_provider_foundation-2.4.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "path_provider_linux",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/path_provider_linux-2.2.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.19"
-    },
-    {
-      "name": "path_provider_platform_interface",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/path_provider_platform_interface-2.1.2",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "path_provider_windows",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/path_provider_windows-2.3.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "petitparser",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/petitparser-6.0.2",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "pixel_snap",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/pixel_snap-0.1.5",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "platform",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/platform-3.1.6",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "plugin_platform_interface",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/plugin_platform_interface-2.1.8",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
-    {
-      "name": "polylabel",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/polylabel-1.0.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.13"
-    },
-    {
-      "name": "proj4dart",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/proj4dart-2.1.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "scoped_model",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/scoped_model-2.0.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "shamsi_date",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/shamsi_date-0.15.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "shared_preferences",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences-2.2.3",
-      "packageUri": "lib/",
-      "languageVersion": "3.1"
-    },
-    {
-      "name": "shared_preferences_android",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_android-2.2.2",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "shared_preferences_foundation",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.5.3",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "shared_preferences_linux",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_linux-2.4.1",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "shared_preferences_platform_interface",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_platform_interface-2.4.1",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "shared_preferences_web",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_web-2.4.1",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "shared_preferences_windows",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_windows-2.4.1",
-      "packageUri": "lib/",
-      "languageVersion": "3.3"
-    },
-    {
-      "name": "simple_gesture_detector",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/simple_gesture_detector-0.2.1",
-      "packageUri": "lib/",
-      "languageVersion": "2.12"
-    },
-    {
-      "name": "sky_engine",
-      "rootUri": "file:///home/mr/snap/flutter/common/flutter/bin/cache/pkg/sky_engine",
-      "packageUri": "lib/",
-      "languageVersion": "3.2"
-    },
-    {
-      "name": "source_span",
-      "rootUri": "file:///home/mr/.pub-cache/hosted/pub.dev/source_span-1.10.0",
-      "packageUri": "lib/",
-      "languageVersion": "2.18"
-    },
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-file:///home/mr/.pub-cache/hosted/pub.dev/pixel_snap-0.1.5/
-file:///home/mr/.pub-cache/hosted/pub.dev/pixel_snap-0.1.5/lib/
-platform
-3.2
-file:///home/mr/.pub-cache/hosted/pub.dev/platform-3.1.6/
-file:///home/mr/.pub-cache/hosted/pub.dev/platform-3.1.6/lib/
-plugin_platform_interface
-3.0
-file:///home/mr/.pub-cache/hosted/pub.dev/plugin_platform_interface-2.1.8/
-file:///home/mr/.pub-cache/hosted/pub.dev/plugin_platform_interface-2.1.8/lib/
-polylabel
-2.13
-file:///home/mr/.pub-cache/hosted/pub.dev/polylabel-1.0.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/polylabel-1.0.1/lib/
-proj4dart
-2.12
-file:///home/mr/.pub-cache/hosted/pub.dev/proj4dart-2.1.0/
-file:///home/mr/.pub-cache/hosted/pub.dev/proj4dart-2.1.0/lib/
-scoped_model
-2.12
-file:///home/mr/.pub-cache/hosted/pub.dev/scoped_model-2.0.0/
-file:///home/mr/.pub-cache/hosted/pub.dev/scoped_model-2.0.0/lib/
-shamsi_date
-2.12
-file:///home/mr/.pub-cache/hosted/pub.dev/shamsi_date-0.15.0/
-file:///home/mr/.pub-cache/hosted/pub.dev/shamsi_date-0.15.0/lib/
-shared_preferences
-3.1
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences-2.2.3/
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences-2.2.3/lib/
-shared_preferences_android
-3.2
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_android-2.2.2/
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_android-2.2.2/lib/
-shared_preferences_foundation
-3.3
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.5.3/
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.5.3/lib/
-shared_preferences_linux
-3.3
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_linux-2.4.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_linux-2.4.1/lib/
-shared_preferences_platform_interface
-3.2
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_platform_interface-2.4.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_platform_interface-2.4.1/lib/
-shared_preferences_web
-3.3
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_web-2.4.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_web-2.4.1/lib/
-shared_preferences_windows
-3.3
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_windows-2.4.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/shared_preferences_windows-2.4.1/lib/
-simple_gesture_detector
-2.12
-file:///home/mr/.pub-cache/hosted/pub.dev/simple_gesture_detector-0.2.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/simple_gesture_detector-0.2.1/lib/
-source_span
-2.18
-file:///home/mr/.pub-cache/hosted/pub.dev/source_span-1.10.0/
-file:///home/mr/.pub-cache/hosted/pub.dev/source_span-1.10.0/lib/
-sprintf
-2.12
-file:///home/mr/.pub-cache/hosted/pub.dev/sprintf-7.0.0/
-file:///home/mr/.pub-cache/hosted/pub.dev/sprintf-7.0.0/lib/
-stack_trace
-2.18
-file:///home/mr/.pub-cache/hosted/pub.dev/stack_trace-1.11.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/stack_trace-1.11.1/lib/
-star_menu
-3.2
-file:///home/mr/.pub-cache/hosted/pub.dev/star_menu-4.0.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/star_menu-4.0.1/lib/
-stream_channel
-2.19
-file:///home/mr/.pub-cache/hosted/pub.dev/stream_channel-2.1.2/
-file:///home/mr/.pub-cache/hosted/pub.dev/stream_channel-2.1.2/lib/
-string_scanner
-2.18
-file:///home/mr/.pub-cache/hosted/pub.dev/string_scanner-1.2.0/
-file:///home/mr/.pub-cache/hosted/pub.dev/string_scanner-1.2.0/lib/
-super_clipboard
-3.0
-file:///home/mr/.pub-cache/hosted/pub.dev/super_clipboard-0.8.19/
-file:///home/mr/.pub-cache/hosted/pub.dev/super_clipboard-0.8.19/lib/
-super_drag_and_drop
-3.0
-file:///home/mr/.pub-cache/hosted/pub.dev/super_drag_and_drop-0.8.19/
-file:///home/mr/.pub-cache/hosted/pub.dev/super_drag_and_drop-0.8.19/lib/
-super_native_extensions
-3.3
-file:///home/mr/.pub-cache/hosted/pub.dev/super_native_extensions-0.8.19/
-file:///home/mr/.pub-cache/hosted/pub.dev/super_native_extensions-0.8.19/lib/
-syncfusion_flutter_calendar
-2.17
-file:///home/mr/.pub-cache/hosted/pub.dev/syncfusion_flutter_calendar-27.1.55/
-file:///home/mr/.pub-cache/hosted/pub.dev/syncfusion_flutter_calendar-27.1.55/lib/
-syncfusion_flutter_core
-2.17
-file:///home/mr/.pub-cache/hosted/pub.dev/syncfusion_flutter_core-27.1.55/
-file:///home/mr/.pub-cache/hosted/pub.dev/syncfusion_flutter_core-27.1.55/lib/
-syncfusion_flutter_datepicker
-2.17
-file:///home/mr/.pub-cache/hosted/pub.dev/syncfusion_flutter_datepicker-27.1.55/
-file:///home/mr/.pub-cache/hosted/pub.dev/syncfusion_flutter_datepicker-27.1.55/lib/
-table_calendar
-3.0
-file:///home/mr/.pub-cache/hosted/pub.dev/table_calendar-3.1.2/
-file:///home/mr/.pub-cache/hosted/pub.dev/table_calendar-3.1.2/lib/
-term_glyph
-2.12
-file:///home/mr/.pub-cache/hosted/pub.dev/term_glyph-1.2.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/term_glyph-1.2.1/lib/
-test_api
-3.2
-file:///home/mr/.pub-cache/hosted/pub.dev/test_api-0.7.2/
-file:///home/mr/.pub-cache/hosted/pub.dev/test_api-0.7.2/lib/
-timezone
-2.19
-file:///home/mr/.pub-cache/hosted/pub.dev/timezone-0.9.4/
-file:///home/mr/.pub-cache/hosted/pub.dev/timezone-0.9.4/lib/
-typed_data
-2.17
-file:///home/mr/.pub-cache/hosted/pub.dev/typed_data-1.3.2/
-file:///home/mr/.pub-cache/hosted/pub.dev/typed_data-1.3.2/lib/
-unicode
-2.12
-file:///home/mr/.pub-cache/hosted/pub.dev/unicode-0.3.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/unicode-0.3.1/lib/
-uuid
-3.0
-file:///home/mr/.pub-cache/hosted/pub.dev/uuid-4.5.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/uuid-4.5.1/lib/
-vector_graphics
-2.17
-file:///home/mr/.pub-cache/hosted/pub.dev/vector_graphics-1.1.11+1/
-file:///home/mr/.pub-cache/hosted/pub.dev/vector_graphics-1.1.11+1/lib/
-vector_graphics_codec
-2.17
-file:///home/mr/.pub-cache/hosted/pub.dev/vector_graphics_codec-1.1.11+1/
-file:///home/mr/.pub-cache/hosted/pub.dev/vector_graphics_codec-1.1.11+1/lib/
-vector_graphics_compiler
-2.19
-file:///home/mr/.pub-cache/hosted/pub.dev/vector_graphics_compiler-1.1.11+1/
-file:///home/mr/.pub-cache/hosted/pub.dev/vector_graphics_compiler-1.1.11+1/lib/
-vector_math
-2.14
-file:///home/mr/.pub-cache/hosted/pub.dev/vector_math-2.1.4/
-file:///home/mr/.pub-cache/hosted/pub.dev/vector_math-2.1.4/lib/
-vm_service
-3.3
-file:///home/mr/.pub-cache/hosted/pub.dev/vm_service-14.2.5/
-file:///home/mr/.pub-cache/hosted/pub.dev/vm_service-14.2.5/lib/
-web
-3.3
-file:///home/mr/.pub-cache/hosted/pub.dev/web-0.5.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/web-0.5.1/lib/
-win32
-3.5
-file:///home/mr/.pub-cache/hosted/pub.dev/win32-5.7.1/
-file:///home/mr/.pub-cache/hosted/pub.dev/win32-5.7.1/lib/
-win32_registry
-3.3
-file:///home/mr/.pub-cache/hosted/pub.dev/win32_registry-1.1.3/
-file:///home/mr/.pub-cache/hosted/pub.dev/win32_registry-1.1.3/lib/
-wkt_parser
-2.12
-file:///home/mr/.pub-cache/hosted/pub.dev/wkt_parser-2.0.0/
-file:///home/mr/.pub-cache/hosted/pub.dev/wkt_parser-2.0.0/lib/
-xdg_directories
-3.3
-file:///home/mr/.pub-cache/hosted/pub.dev/xdg_directories-1.1.0/
-file:///home/mr/.pub-cache/hosted/pub.dev/xdg_directories-1.1.0/lib/
-xml
-3.2
-file:///home/mr/.pub-cache/hosted/pub.dev/xml-6.5.0/
-file:///home/mr/.pub-cache/hosted/pub.dev/xml-6.5.0/lib/
-oc_front
-3.3
-file:///home/mr/Documents/OC/oc-front/
-file:///home/mr/Documents/OC/oc-front/lib/
-flutter_flow_chart
-3.3
-file:///home/mr/Documents/OC/oc-front/library/flutter_flow_chart/
-file:///home/mr/Documents/OC/oc-front/library/flutter_flow_chart/lib/
-sky_engine
-3.2
-file:///home/mr/snap/flutter/common/flutter/bin/cache/pkg/sky_engine/
-file:///home/mr/snap/flutter/common/flutter/bin/cache/pkg/sky_engine/lib/
-flutter
-3.3
-file:///home/mr/snap/flutter/common/flutter/packages/flutter/
-file:///home/mr/snap/flutter/common/flutter/packages/flutter/lib/
-flutter_test
-3.3
-file:///home/mr/snap/flutter/common/flutter/packages/flutter_test/
-file:///home/mr/snap/flutter/common/flutter/packages/flutter_test/lib/
-flutter_web_plugins
-3.2
-file:///home/mr/snap/flutter/common/flutter/packages/flutter_web_plugins/
-file:///home/mr/snap/flutter/common/flutter/packages/flutter_web_plugins/lib/
-2

.dart_tool/version

@@ -1 +0,0 @@
-3.24.3

.flutter-plugins

@@ -1,16 +0,0 @@
-# This is a generated file; do not edit or check into version control.
-desktop_window=/home/mr/.pub-cache/hosted/pub.dev/desktop_window-0.4.1/
-device_info_plus=/home/mr/.pub-cache/hosted/pub.dev/device_info_plus-10.1.2/
-irondash_engine_context=/home/mr/.pub-cache/hosted/pub.dev/irondash_engine_context-0.5.4/
-path_provider=/home/mr/.pub-cache/hosted/pub.dev/path_provider-2.1.4/
-path_provider_android=/home/mr/.pub-cache/hosted/pub.dev/path_provider_android-2.2.4/
-path_provider_foundation=/home/mr/.pub-cache/hosted/pub.dev/path_provider_foundation-2.4.0/
-path_provider_linux=/home/mr/.pub-cache/hosted/pub.dev/path_provider_linux-2.2.1/
-path_provider_windows=/home/mr/.pub-cache/hosted/pub.dev/path_provider_windows-2.3.0/
-shared_preferences=/home/mr/.pub-cache/hosted/pub.dev/shared_preferences-2.2.3/
-shared_preferences_android=/home/mr/.pub-cache/hosted/pub.dev/shared_preferences_android-2.2.2/
-shared_preferences_foundation=/home/mr/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.5.3/
-shared_preferences_linux=/home/mr/.pub-cache/hosted/pub.dev/shared_preferences_linux-2.4.1/
-shared_preferences_web=/home/mr/.pub-cache/hosted/pub.dev/shared_preferences_web-2.4.1/
-shared_preferences_windows=/home/mr/.pub-cache/hosted/pub.dev/shared_preferences_windows-2.4.1/
-super_native_extensions=/home/mr/.pub-cache/hosted/pub.dev/super_native_extensions-0.8.19/

.gitignore

@@ -10,7 +10,7 @@
 .svn/
 build/ 
 migrate_working_dir/ 
-
+env.env
 # IntelliJ related
 *.iml
 *.ipr

Dockerfile

@@ -1,19 +1,13 @@
 # Environemnt to install flutter and build web
 FROM debian:latest AS build-env
 
+ARG HOST=${HOST:-"http://localhost:8000"}
+ARG AUTH_MODE=true
+
 # install all needed stuff
 RUN apt-get update
 RUN apt-get install -y curl git unzip
 
-ARG WORKSPACE_HOST="http://localhost:8089/oc"
-ARG WORKFLOW_HOST="http://localhost:8088/oc"
-ARG ITEM_HOST="http://localhost:8087/oc"
-ARG SCHEDULER_HOST="http://localhost:8090/oc"
-ARG LOGS_HOST="http://localhost:3100"
-ARG PEER_HOST="http://localhost:8093/oc"
-ARG DATACENTER_HOST="http://localhost:8092/oc"
-ARG COLLABORATIVE_AREA_HOST="http://localhost:8091/oc"
-ARG AUTH_MODE=true
 # define variables
 ARG FLUTTER_SDK=/usr/local/flutter 
 ARG FLUTTER_VERSION=3.19.6
@@ -43,14 +37,8 @@ RUN flutter clean
 RUN flutter pub get
 RUN flutter build web \ 
     --dart-define=AUTH_MODE=$AUTH_MODE \
-    --dart-define=WORKSPACE_HOST=$WORKSPACE_HOST \
+    --dart-define=HOST=$HOST
-    --dart-define=WORKFLOW_HOST=$WORKFLOW_HOST \
+
-    --dart-define=PEER_HOST=$PEER_HOST \
-    --dart-define=COLLABORATIVE_AREA_HOST=$COLLABORATIVE_AREA_HOST \
-    --dart-define=SCHEDULER_HOST=$SCHEDULER_HOST \
-    --dart-define=LOGS_HOST=$LOGS_HOST \
-    --dart-define=ITEM_HOST=$ITEM_HOST \
-    --dart-define=DATACENTER_HOST=$DATACENTER_HOST
 # once heare the app will be compiled and ready to deploy
 
 # use nginx to deploy

Makefile

@@ -2,6 +2,18 @@
 
 all: clean docker publish-kind publish-registry
 
+
+linux: 
+	./local_run.sh
+
+purge:
+	lsof -t -i:8080 | xargs kill | true
+
+run-dev: 
+	flutter run -d linux --dart-define=AUTH_MODE=true
+
+dev: purge run-dev
+
 run:
 	flutter run
 
@@ -15,13 +27,18 @@ clean:
 	flutter clean
 
 docker:
-	DOCKER_BUILDKIT=1 docker build -t oc/oc-front:0.0.1 -f Dockerfile .
+	DOCKER_BUILDKIT=1 docker build -t oc-front --build-arg HOST=$(HOST) --build-arg AUTH_MODE=true -f Dockerfile .
-	docker tag oc/oc-front:0.0.1 oc/oc-front:latest
+	docker tag oc-front:latest oc/oc-front:0.0.1
 
 publish-kind:
-	kind load docker-image oc/oc-front:0.0.1 --name opencloud
+	kind load docker-image oc/oc-front:0.0.1 --name opencloud | true
 
 publish-registry:
 	@echo "TODO"
 
-.PHONY: build run clean docker publish-kind publish-registry
+docker-deploy:
+	docker compose up -d
+
+run-docker: docker publish-kind publish-registry docker-deploy
+
+.PHONY: build run clean docker publish-kind publish-registry

README.md

@@ -31,6 +31,11 @@ At the root of the project :
 - `flutter clean`
 - `flutter pub get`
 
+OR 
+
+    make linux-traefik
+    | make linux
+
 ## Run 
 
 ### Run locally (dev mode)
@@ -41,7 +46,7 @@ At the root of the project : `flutter run`
 For development purpose open a chrome without CORS : `google-chrome --disable-web-security`
 At the root of the project :
     - `docker build . -t oc-front` 
-    if localisation services change : `docker build -t oc-front --build-arg WORKSPACE_HOST=<SERVICE URL> --build-arg WORKFLOW_HOST=<SERVICE URL> --build-arg SEARCH_HOST=<SERVICE URL> --build-arg ITEM_HOST=<SERVICE URL> .`
+    if localisation services change : `docker build -t oc-front --build-arg WORKSPACE_HOST=<SERVICE URL> --build-arg WORKFLOW_HOST=<SERVICE URL> --build-arg SEARCH_HOST=<SERVICE URL> --build-arg CATALOG_HOST=<SERVICE URL> .`
 
     - `docker-compose up -d --build --force-recreate` 
 

assets/config/front.json

@@ -1,12 +1,10 @@
 {
-"WORKSPACE_HOST": "http://localhost:8089/oc",
+"WORKSPACE_HOST": "workspace",
-"WORKFLOW_HOST": "http://localhost:8088/oc",
+"WORKFLOW_HOST": "workflow",
-"ITEM_HOST": "http://localhost:8087/oc",
+"CATALOG_HOST": "catalog",
-"SCHEDULER_HOST": "http://localhost:8090/oc",
+"SCHEDULER_HOST": "scheduler",
-"LOGS_HOST": "http://localhost:3100",
+"PEER_HOST": "peer",
-"PEER_HOST": "http://localhost:8093/oc",
+"DATACENTER_HOST": "datacenter",
-"DATACENTER_HOST": "http://localhost:8092/oc",
+"COLLABORATIVE_AREA_HOST": "shared",
-"COLLABORATIVE_AREA_HOST": "http://localhost:8091/oc",
+"AUTH_HOST": "auth"
-"HOST": "http://localhost:8089/oc",
-"AUTH_HOST": "http://localhost:8080/auth"
 }

assets/config/front_k8s.json

@@ -1,12 +0,0 @@
-{
-"WORKSPACE_HOST": "http://beta.opencloud.com/workspace/oc",
-"WORKFLOW_HOST": "http://beta.opencloud.com/workflow/oc",
-"ITEM_HOST": "http://beta.opencloud.com/catalog/oc",
-"SCHEDULER_HOST": "http://beta.opencloud.com/scheduler/oc",
-"LOGS_HOST": "http://localhost:3100",
-"PEER_HOST": "http://beta.opencloud.com/peers/oc",
-"DATACENTER_HOST": "http://beta.opencloud.com/datacenter/oc",
-"COLLABORATIVE_AREA_HOST": "http://beta.opencloud.com/shared/oc",
-"HOST": "http://beta.opencloud.com/oc",
-"AUTH_HOST": "http://beta.opencloud.com/auth/oc"
-}

docker-compose.yml

@@ -5,9 +5,17 @@ services:
     image: oc-front
     container_name: oc-front
     ports: 
-      - 8080:80
+      - 80:80
     networks:
-      - catalog
+      - oc
+    labels:
+        - "traefik.enable=true"
+        - "traefik.http.routers.front.entrypoints=web"
+        - "traefik.http.routers.front.rule=PathPrefix(`/`)"
+        - "traefik.http.services.front.loadbalancer.server.port=80"
+        - "traefik.http.middlewares.front-stripprefix.stripprefix.prefixes=/"
+        - "traefik.http.routers.front.middlewares=front-stripprefix"
+        - "traefik.http.middlewares.front.forwardauth.address=http://oc-auth:8080/oc/forward"
 networks:
-  catalog:
+  oc:
     external: true

env.env

@@ -0,0 +1,4 @@
+KUBERNETES_SERVICE_HOST=192.168.1.169
+KUBE_CA="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"
+KUBE_CERT="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"
+KUBE_DATA="LS0tLS1CRUdJTiBFQyBQUklWQVRFIEtFWS0tLS0tCk1IY0NBUUVFSU5ZS1BFb1dhd1NKUzJlRW5oWmlYMk5VZlY1ZlhKV2krSVNnV09TNFE5VTlvQW9HQ0NxR1NNNDkKQXdFSG9VUURRZ0FFVUozblJZN0tCNEtUWUx0WnFUMS96VS84a0Z2Sk1lUGhYMm1Vc25pczBiR3FZblkyaVZEeApYVzR2SVhTYjNqcm9iZ1YwSUtDT0twUWs2OHJEbE03ckRBPT0KLS0tLS1FTkQgRUMgUFJJVkFURSBLRVktLS0tLQo="

lib/core/conf/conf_reader.dart

@@ -12,7 +12,6 @@ class AppConfig {
   Future<void> loadConfig() async {
     final response = await rootBundle.loadString('assets/config/front.json');
     _config = Map<String, String>.from(json.decode(response));
-    print('Config loaded: $_config');
   }
 
   String get(String key, {String defaultValue = ''}) {

lib/core/models/workspace_local.dart

@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:flutter/material.dart';
 import 'package:oc_front/core/sections/end_drawer.dart';
 import 'package:oc_front/core/sections/header/header.dart';
@@ -27,6 +29,7 @@ class WorkspaceLocal {
   static List<AbstractItem> items = [];
 
   static Future<void> init(BuildContext? context, bool changeCurrent) async {
+    WorkspaceLocal.createWorkspace("default workspace", null);
     var value = await _service.all(context);
     if (value.data != null && value.data!.values.isNotEmpty ) {
       var vals = value.data!.values;
@@ -45,8 +48,6 @@ class WorkspaceLocal {
         fill();      
         HeaderConstants.headerKey.currentState?.setState(() {});
       }
-    } else {
-      await WorkspaceLocal.createWorkspace("default workspace", null);
     }
   }
 
@@ -106,7 +107,7 @@ class WorkspaceLocal {
         WorkflowFactory.key.currentState?.setState(() {});
         HeaderConstants.headerKey.currentState?.setState(() {});
       }
-    });
+    }).catchError( (e) {});
   }
 
   static void changeWorkspaceByName(String name) {

lib/core/sections/header/header.dart

@@ -42,14 +42,14 @@ class HeaderConstants {
 
   static setTitle(String? v) {
     title = v;
-    Future.delayed(Duration(milliseconds: 100), () {
+    Future.delayed(const Duration(milliseconds: 100), () {
       HeaderConstants.headerWidget?.setState(() {});
     });
   }
 
   static setDescription(String? v) {
     description = v;
-    Future.delayed(Duration(milliseconds: 100), () {
+    Future.delayed(const Duration(milliseconds: 100), () {
       HeaderConstants.headerWidget?.setState(() {});
     });
   }
@@ -70,7 +70,7 @@ class HeaderWidgetState extends State<HeaderWidget> {
       return Container();
     }
     if (AppRouter.currentRoute.factory.searchFill()) {
-      return DefaultWidget();
+      return const DefaultWidget();
     }
     HeaderConstants.height = HeaderConstants.isNoHeader(AppRouter.currentRoute.route) || !AppRouter.currentRoute.factory.searchFill() ? 50 : 100;
     return Column( children: [
@@ -78,7 +78,7 @@ class HeaderWidgetState extends State<HeaderWidget> {
         height: 50, width: getMainWidth(context),
         decoration: BoxDecoration(
           color: midColor,
-          border: Border(bottom: BorderSide(color: Colors.white, width: 1),)
+          border: const Border(bottom: BorderSide(color: Colors.white, width: 1),)
         ),
         child: Row(crossAxisAlignment: CrossAxisAlignment.stretch, 
             mainAxisAlignment: MainAxisAlignment.end,
@@ -89,7 +89,7 @@ class HeaderWidgetState extends State<HeaderWidget> {
                 child:
                   Container(width: 50, height: 50, 
                     color: Colors.black,
-                    child: Center(child: Icon(Icons.keyboard_backspace, color: Colors.white))
+                    child: const Center(child: Icon(Icons.keyboard_backspace, color: Colors.white))
                   ),
               ),
                 ShallowTextInputWidget(
@@ -112,10 +112,10 @@ class HeaderWidgetState extends State<HeaderWidget> {
                     AppRouter.currentRoute.factory.search(context, true); 
                   } : null,
               ),
-              Container( padding: EdgeInsets.only(left: 50),
+              Container( padding: const EdgeInsets.only(left: 50),
-                decoration: BoxDecoration( border: Border( left: BorderSide( color: Colors.white ))),
+                decoration: const BoxDecoration( border: Border( left: BorderSide( color: Colors.white ))),
                 child: ShallowDropdownInputWidget(
-                  prefixIcon: Padding( padding: EdgeInsets.only(right: 10), child: Icon(Icons.shopping_cart, color: Colors.grey)),
+                  prefixIcon: const Padding( padding: EdgeInsets.only(right: 10), child: Icon(Icons.shopping_cart, color: Colors.grey)),
                   current: WorkspaceLocal.current,
                   width: 350,
                   all: () async => WorkspaceLocal.getWorkspacesShallow(),

lib/core/services/api_service.dart

@@ -18,7 +18,7 @@ class APIService<T extends SerializerDeserializer> {
 
   Dio _dio = Dio(
     BaseOptions(
-      baseUrl: const String.fromEnvironment('HOST', defaultValue: 'http://localhost:8080'), // you can keep this blank
+      baseUrl: AppConfig().get('HOST', defaultValue: 'http://localhost:8000'), // you can keep this blank
       headers: { 'Content-Type': 'application/json; charset=UTF-8', 'Access-Control-Allow-Origin': '*' },
     ),
   )..interceptors.add(LogInterceptor(
@@ -104,10 +104,10 @@ class APIService<T extends SerializerDeserializer> {
   Future<APIResponse<T>> _main(String url, dynamic body, String method, String succeed, bool force, 
                                BuildContext? context, Options? options) async {
     var err = ""; 
-      try {
+    try {
-        var type = localStorage.getItem('tokenType') ?? "bearer";
+        _dio.options.headers["Authorization"] = "Bearer ${localStorage.getItem('accessToken') ?? ""}";
-        _dio.options.headers["Authorization"] = "${type[0].toUpperCase() + type.substring(1)} ${localStorage.getItem('accessToken') ?? ""}";
         _dio.interceptors.clear(); 
+        print("URL ${_dio.options.baseUrl}$url" );
         var response = await _request(url, method, body, options);
         if (response.statusCode != null && response.statusCode! < 400) {
           if (method == "delete") { cache.remove(url); return APIResponse<T>(); }
@@ -137,7 +137,7 @@ class APIService<T extends SerializerDeserializer> {
                        alertBannerLocation:  AlertBannerLocation.bottom,);
       } catch (e) { /* */ }
     } 
-    throw Exception(err);
+    throw Exception("${_dio.options.baseUrl}$url $err");
   }
 
   Future<APIResponse<RawData>> raw(
@@ -145,9 +145,8 @@ class APIService<T extends SerializerDeserializer> {
     var err = "";
     if (url != "") {
       try {
-        var type = localStorage.getItem('tokenType') ?? "bearer";
         _dio.options.headers["Authorization"] =
-            "${type[0].toUpperCase() + type.substring(1)} ${localStorage.getItem('accessToken') ?? ""}";
+            "Bearer ${localStorage.getItem('accessToken') ?? ""}";
         _dio.interceptors.clear();
         var response = await _request(url, method, body, null);
         if (response.statusCode != null && response.statusCode! < 400) {

lib/core/services/auth.service.dart

@@ -6,13 +6,14 @@ import 'package:oc_front/main.dart';
 import 'package:oc_front/models/response.dart';
 
 class AuthService {
-  static var isAuth = const bool.fromEnvironment('AUTH_MODE', defaultValue: false);
+  static var conf = AppConfig();
+  static var isAuth = const bool.fromEnvironment('AUTH_MODE', defaultValue: true);
   static const _clientID = String.fromEnvironment('CLIENT_ID', defaultValue: 'test-client');
-  static APIService<SimpleData> service = APIService(
+  static APIService<SimpleData>? service;
-    baseURL: AppConfig().get('AUTH_HOST', defaultValue: 'http://localhost:8080/auth'),
-  );
 
   static Future<void> init() async {
+    service ??= APIService<SimpleData>(baseURL: 
+      const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + conf.get('AUTH_HOST', defaultValue: '/auth'));
     if (!isAuth) {
       return;
     }
@@ -48,7 +49,7 @@ class AuthService {
   }
 
   static Future<void> login(String username, String password) async {
-    var token = await service.post("/login?client_id=$_clientID", <String, dynamic> {
+    var token = await service!.post("/login?client_id=$_clientID", <String, dynamic> {
       "username": username,
       "password": password
     }, null);
@@ -66,7 +67,7 @@ class AuthService {
   }
 
   static Future<void> logout() async {
-    var token = await service.delete("/logout?client_id=$_clientID", null);
+    var token = await service!.delete("/logout?client_id=$_clientID", null);
     if (token.code == 200) {
       localStorage.setItem('accessToken', '');
       localStorage.setItem('username', '');
@@ -80,14 +81,14 @@ class AuthService {
       return false;
     }
     // ignore: invalid_return_type_for_catch_error
-    var isIntrospected = await service.get("/introspect", true, null).catchError((e) => mainKey?.currentState?.setState(() {}));
+    var isIntrospected = await service!.get("/introspect", true, null).catchError((e) => mainKey?.currentState?.setState(() {}));
     return isIntrospected.code == 200;
   }
 
   static Future<void> refresh(
       String accessToken, String username, Duration duration) async {
     Future.delayed(duration, () {
-      service.post("/refresh?client_id=$_clientID", <String, dynamic> {
+      service!.post("/refresh?client_id=$_clientID", <String, dynamic> {
         "access_token": accessToken,
         "username": username
       }, null).then((token) {
@@ -100,7 +101,7 @@ class AuthService {
               'expiresIn',
               DateTime.now()
                   .add(Duration(seconds: token.data?.value['expires_in']) -
-                      Duration(seconds: 10))
+                      const Duration(seconds: 10))
                   .toIso8601String());
         }
       });

lib/core/services/enum_service.dart

@@ -1,11 +1,10 @@
+import 'package:oc_front/core/conf/conf_reader.dart';
 import 'package:oc_front/models/response.dart';
 import 'package:oc_front/core/services/api_service.dart';
 
 class EnumService {
-  static final APIService<EnumData> _service = APIService<EnumData>(
+  static var conf = AppConfig();
-    baseURL: const String.fromEnvironment('ITEM_HOST', 
+  static APIService<EnumData>? _service;
-      defaultValue: 'http://localhost:8080/catalog')
-  );
   static String subPath = "/enum/";
   static Map<String, Map<String,dynamic>> enums = {};
 
@@ -24,6 +23,10 @@ class EnumService {
   }
 
   static void init() {
+    _service = _service ?? APIService<EnumData>(
+      baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + conf.get('CATALOG_HOST', 
+        defaultValue: '/catalog')
+    );
     _load("infrastructure");
     _load("storage/type");
     _load("storage/size");
@@ -40,7 +43,7 @@ class EnumService {
   }
 
   static void _load(String name) {
-    _service.get("$subPath$name", false, null).then((response) {
+    _service!.get("$subPath$name", false, null).then((response) {
       if (response.code == 200) {
         enums[name] = response.data!.value;
       }

lib/core/services/perms_service.dart

@@ -71,7 +71,6 @@ class PermsService {
     try {
       var what = json.decode(foo);
       what = what["session"]["access_token"] as Map<String, dynamic>;
-      
       for (var w in perms.keys) {
         if (what.keys.contains(perms[w])) {
           _perms[w] = true;

lib/core/services/router.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import 'package:oc_front/core/sections/header/header.dart';
 import 'package:oc_front/main.dart';
 import 'package:oc_front/pages/abstract_page.dart';
@@ -15,7 +17,7 @@ import 'package:go_router/go_router.dart';
 GlobalKey<RouterWidgetState> routerKey = GlobalKey<RouterWidgetState>();
 
 class RouterWidget extends StatefulWidget {
-  const RouterWidget({Key? key}) : super(key: key);
+  const RouterWidget({super.key});
   @override RouterWidgetState createState() => RouterWidgetState();
 }
 
@@ -42,7 +44,8 @@ class RouterItem {
 
   void go(BuildContext context, Map<String, String> params) { 
     AppRouter.currentRoute = this;
-    var newPath = "$path";
+    var newPath = path;
+    AppRouter.setRouteCookie(newPath, params, context);
     for (var arg in args) { newPath = newPath.replaceAll(":$arg", params[arg] ?? ""); }
     Future.delayed( const Duration(seconds: 1), () {
       HeaderConstants.setTitle(null);
@@ -87,6 +90,28 @@ class AppRouter {
     });
   }    
 
+  static verifyRoute(context) async {
+      var url = await getRouteCookie();
+      if (url != null && url != "") {
+        for (var zone in zones) {
+          if (zone.route == url.replaceAll("/", "")) {
+            Map<String, String> params = {};
+            var srcParams = await getRouteParamsCookie();
+            for (var key in srcParams.keys) {
+              params[key] = "${srcParams[key]}";
+            }
+            zone.go(context, params);
+            return;
+          }
+        }
+      }
+  }
+
+  static Future<Map<String,dynamic>> getRouteParamsCookie() async {
+    final SharedPreferences prefs = await SharedPreferences.getInstance();
+    return prefs.getString("params") != null && prefs.getString("params") != "" ? json.decode(prefs.getString("params")!) : {};
+  }
+
   static Future<String?> getRouteCookie() async {
     final SharedPreferences prefs = await SharedPreferences.getInstance();
     return prefs.getString("url") != "" ? prefs.getString("url") : null;
@@ -95,11 +120,13 @@ class AppRouter {
   static removeRouteCookie() async {
     final SharedPreferences prefs = await SharedPreferences.getInstance();
     prefs.remove("url");
+    prefs.remove("params");
   }
 
-  static setRouteCookie( String path , BuildContext context ) async {
+  static setRouteCookie( String path, Map<String, String> params, BuildContext context ) async {
     final SharedPreferences prefs = await SharedPreferences.getInstance();
     prefs.setString("url", path);
+    prefs.setString("params", params.toString());
     if (realHistory.isNotEmpty && realHistory.last != path || realHistory.isEmpty) {
       try {
         var index = history.indexOf(realHistory.last);
@@ -122,7 +149,6 @@ class AppRouter {
     final SharedPreferences prefs = await SharedPreferences.getInstance();
     prefs.setString("url", realHistory.last);
     prefs.setString("history", realHistory.join(","));
-    var splitted = realHistory.last.split(":");
     routerKey.currentState?.setState(() { });
     scaffoldKey.currentState?.setState(() {});
   }
@@ -139,7 +165,6 @@ class AppRouter {
       realHistory.add(history[index + 1]); 
       final SharedPreferences prefs = await SharedPreferences.getInstance();
       prefs.setString("url", realHistory.last);
-      var splitted = realHistory.last.split(":");
       prefs.setString("history", realHistory.join(","));
       routerKey.currentState?.setState(() { });
       scaffoldKey.currentState?.setState(() {});

lib/core/services/specialized_services/booking_service.dart

@@ -5,9 +5,13 @@ import 'package:oc_front/models/response.dart';
 import 'package:oc_front/models/workflow.dart';
 
 class BookingExecutionService extends AbstractService<WorkflowExecution> {
-  @override APIService<WorkflowExecution> service = APIService<WorkflowExecution>(
+  @override late final APIService<WorkflowExecution> service;
-    baseURL: const String.fromEnvironment('DATACENTER_HOST', defaultValue: 'http://localhost:8080/datacenter')
+
-  );
+  BookingExecutionService() {
+    service = APIService<WorkflowExecution>(
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super.conf.get('BOOKING_HOST',
+            defaultValue: '/booking'));
+  }
   @override String subPath = "/booking/";
 
   @override Future<APIResponse<WorkflowExecution>> search(BuildContext? context, List<String> words, Map<String, dynamic> params) {  

lib/core/services/specialized_services/check_service.dart

@@ -1,53 +0,0 @@
-import 'package:flutter/widgets.dart';
-import 'package:oc_front/core/services/api_service.dart';
-import 'package:oc_front/core/services/specialized_services/abstract_service.dart';
-import 'package:oc_front/models/response.dart';
-import 'package:oc_front/models/workflow.dart';
-
-class CheckService extends AbstractService<Check> {
-  @override
-  late final APIService<Check> service;
-
-  @override
-  String subPath = "/check/";
-
-  CheckService() {
-    service = APIService<Check>(
-        baseURL: super
-            .conf
-            .get('CHECK_HOST', defaultValue: 'http://localhost:8080/check'));
-  }
-
-  Future<APIResponse<Check>> search(
-      BuildContext? context, List<String> words, Map<String, dynamic> params) {
-    return service.get("$subPath${words.join("/")}", true, context);
-  }
-
-  @override
-  Future<APIResponse<RawData>> all(BuildContext? context) {
-    throw UnimplementedError();
-  }
-
-  @override
-  Future<APIResponse<Check>> get(BuildContext? context, String id) {
-    throw UnimplementedError();
-  }
-
-  @override
-  Future<APIResponse<Check>> post(BuildContext? context,
-      Map<String, dynamic> body, Map<String, String> params) {
-    throw UnimplementedError();
-  }
-
-  @override
-  Future<APIResponse<Check>> put(BuildContext? context, String id,
-      Map<String, dynamic> body, Map<String, String> params) {
-    throw UnimplementedError();
-  }
-
-  @override
-  Future<APIResponse<Check>> delete(
-      BuildContext? context, String id, Map<String, String> params) {
-    throw UnimplementedError();
-  }
-}

lib/core/services/specialized_services/datacenter_service.dart

@@ -5,9 +5,13 @@ import 'package:oc_front/models/resources/resources.dart';
 import 'package:oc_front/models/response.dart';
 
 class DatacenterService extends AbstractService<Resource> {
-  @override APIService<Resource> service = APIService<Resource>(
+  @override late final APIService<Resource> service;
-    baseURL: const String.fromEnvironment('DATACENTER_HOST', defaultValue: 'http://localhost:8080/datacenter')
+
-  );
+  DatacenterService() {
+    service = APIService<Resource>(
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super.conf.get('DATACENTER_HOST',
+            defaultValue: '/datacenter'));
+  }
   @override String subPath = "/";
 
   @override Future<APIResponse<Resource>> search(BuildContext? context, List<String> words, Map<String, dynamic> params) {  

lib/core/services/specialized_services/logs_service.dart

@@ -9,25 +9,16 @@ class LogsService extends AbstractService<LogsResult> {
   late final APIService<LogsResult> service;
 
   @override
-  String subPath = "/loki/api/v1/";
+  String subPath = "/loki";
 
-  LogService() {
+  LogsService() {
     service = APIService<LogsResult>(
-        baseURL:
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super.conf.get('SCHEDULER_HOST', defaultValue: '/scheduler'));
-            super.conf.get('LOGS_HOST', defaultValue: 'http://localhost:3100'));
   }
 
   @override
-  Future<APIResponse<LogsResult>> search(
+  Future<APIResponse<LogsResult>> search(BuildContext? context, List<String> words, Map<String, dynamic> params) {
-      BuildContext? context, List<String> words, Map<String, dynamic> params) {
+    return service.post(subPath, params, context);
-    List<String> v = [];
-    for (var p in params.keys) {
-      if (p == "start" || p == "end") {
-        continue;
-      }
-      v.add("$p=\"${params[p]}\"");
-    } 
-    return service.get("${subPath}query_range?query={${v.join(", ")}}&start=${params["start"].toString().substring(0, 10)}&end=${params["end"].toString().substring(0, 10)}", false, context);
   }
 
   @override

lib/core/services/specialized_services/peer_service.dart

@@ -10,8 +10,8 @@ class PeerService extends AbstractService<Peer> {
 
   PeerService() {
     service = APIService<Peer>(
-        baseURL: super
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super
             .conf
-            .get('PEER_HOST', defaultValue: 'http://localhost:8080/peer'));
+            .get('PEER_HOST', defaultValue: '/peer'));
   }
 }

lib/core/services/specialized_services/resource_service.dart

@@ -13,9 +13,9 @@ class ResourceService extends AbstractService<Resource> {
 
   ResourceService() {
     service = APIService<Resource>(
-        baseURL: super
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") +  super
             .conf
-            .get('ITEM_HOST', defaultValue: 'http://localhost:8080/catalog'));
+            .get('CATALOG_HOST', defaultValue: '/catalog'));
   }
 
   @override

lib/core/services/specialized_services/shared_service.dart

@@ -13,8 +13,8 @@ class SharedService extends AbstractService<CollaborativeArea> {
 
   SharedService() {
     service = APIService<CollaborativeArea>(
-        baseURL: super.conf.get('COLLABORATIVE_AREA_HOST',
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super.conf.get('COLLABORATIVE_AREA_HOST',
-            defaultValue: 'http://localhost:8080/shared'));
+            defaultValue: '/shared'));
   }
 
   Future<APIResponse<CollaborativeArea>> addWorkspace(

lib/core/services/specialized_services/workflow_execution_service.dart

@@ -5,15 +5,13 @@ import 'package:oc_front/models/response.dart';
 import 'package:oc_front/models/workflow.dart';
 
 class WorkflowExecutionService extends AbstractService<WorkflowExecutions> {
-  @override APIService<WorkflowExecutions> service = APIService<WorkflowExecutions>(
+  @override late final APIService<WorkflowExecutions> service;
-    baseURL: const String.fromEnvironment('SCHEDULER_HOST', defaultValue: 'http://localhost:8080/scheduler')
-  );
   @override String subPath = "/execution/";
 
   WorkflowExecutionService() {
     service = APIService<WorkflowExecutions>(
-        baseURL: super.conf.get('SCHEDULER_HOST',
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super.conf.get('SCHEDULER_HOST',
-            defaultValue: 'http://localhost:8080/scheduler'));
+            defaultValue: '/scheduler'));
   }
   @override
   Future<APIResponse<WorkflowExecutions>> search(

lib/core/services/specialized_services/workflow_scheduler_service.dart

@@ -4,25 +4,28 @@ import 'package:oc_front/core/services/specialized_services/abstract_service.dar
 import 'package:oc_front/models/response.dart';
 import 'package:oc_front/models/workflow.dart';
 
-class SchedulerService extends AbstractService<WorkflowExecution> {
+class SchedulerService extends AbstractService<WorkflowExecutions> {
-  @override APIService<WorkflowExecution> service = APIService<WorkflowExecution>(
+  @override late final APIService<WorkflowExecutions> service;
-    baseURL: const String.fromEnvironment('SCHEDULER_HOST', defaultValue: 'http://localhost:8080/scheduler')
+
-  );
+  SchedulerService() {
+    service = APIService<WorkflowExecutions>(
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super.conf.get('SCHEDULER_HOST',
+            defaultValue: '/scheduler'));
+  }
   @override String subPath = "/";
 
-  Future<APIResponse<WorkflowExecution>> schedule(BuildContext? context, String id, Map<String, dynamic> body, Map<String, dynamic> params) {  
+  Future<APIResponse<WorkflowExecutions>> schedule(BuildContext? context, String id, Map<String, dynamic> body, Map<String, dynamic> params) {  
-    print("$subPath$id");
     return service.post("$subPath$id", body, context);
   }
 
-  @override Future<APIResponse<WorkflowExecution>> search(BuildContext? context, List<String> words, Map<String, dynamic> params) {  
+  @override Future<APIResponse<WorkflowExecutions>> search(BuildContext? context, List<String> words, Map<String, dynamic> params) {  
     return throw UnimplementedError();
   }
 
-  @override Future<APIResponse<WorkflowExecution>> post(BuildContext? context, Map<String, dynamic> body, Map<String, String> params) { 
+  @override Future<APIResponse<WorkflowExecutions>> post(BuildContext? context, Map<String, dynamic> body, Map<String, String> params) { 
     return throw UnimplementedError();
   }
-  @override Future<APIResponse<WorkflowExecution>> put(BuildContext? context, String id, Map<String, dynamic> body, Map<String, String> params) { 
+  @override Future<APIResponse<WorkflowExecutions>> put(BuildContext? context, String id, Map<String, dynamic> body, Map<String, String> params) { 
     return throw UnimplementedError();
   }
 }

lib/core/services/specialized_services/workflow_service.dart

@@ -1,8 +1,11 @@
+import 'package:flutter/material.dart';
 import 'package:oc_front/core/services/api_service.dart';
 import 'package:oc_front/core/services/specialized_services/abstract_service.dart';
+import 'package:oc_front/models/response.dart';
 import 'package:oc_front/models/workflow.dart';
 
 class WorflowService extends AbstractService<Workflow> {
+  late final APIService<Check> serviceCheck;
   @override
   late final APIService<Workflow> service;
   @override
@@ -10,7 +13,15 @@ class WorflowService extends AbstractService<Workflow> {
 
   WorflowService() {
     service = APIService<Workflow>(
-        baseURL: super.conf.get('WORKFLOW_HOST',
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super.conf.get('WORKFLOW_HOST',
-            defaultValue: 'http://localhost:8080/workflow'));
+            defaultValue: '/workflow'));
+    serviceCheck = APIService<Check>(
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super.conf.get('WORKFLOW_HOST',
+            defaultValue: '/workflow'));
+  }
+
+  Future<APIResponse<Check>> check(
+      BuildContext? context, List<String> words, Map<String, dynamic> params) {
+    return serviceCheck.get("${subPath}check/${words.join("/")}", true, context);
   }
 }

lib/core/services/specialized_services/workspace_service.dart

@@ -11,7 +11,7 @@ class WorkspaceService extends AbstractService<Workspace> {
 
   WorkspaceService() {
     service = APIService<Workspace>(
-        baseURL: super.conf.get('WORKSPACE_HOST',
+        baseURL: const String.fromEnvironment("HOST", defaultValue: "http://localhost:8000") + super.conf.get('WORKSPACE_HOST',
-            defaultValue: 'http://localhost:8080/workspace'));
+            defaultValue: '/workspace'));
   }
 }

lib/main.dart

@@ -1,9 +1,10 @@
 import 'dart:async';
+import 'dart:ui';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:go_router/go_router.dart';
 import 'package:localstorage/localstorage.dart';
-import 'package:oc_front/core/models/shared_workspace_local.dart';
 import 'package:oc_front/core/models/workspace_local.dart';
 import 'package:oc_front/core/sections/header/header.dart';
 import 'package:oc_front/core/sections/header/menu.dart';
@@ -13,15 +14,8 @@ import 'package:oc_front/core/services/enum_service.dart';
 import 'package:oc_front/core/services/router.dart';
 import 'package:oc_front/core/sections/end_drawer.dart';
 import 'package:oc_front/widgets/dialog/login.dart';
-import 'package:oc_front/core/conf/conf_reader.dart';
-
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
-
-  // Load configuration before running the app
-  final appConfig = AppConfig();
-  await appConfig.loadConfig();
-
   // Run `LinuxWebViewPlugin.initialize()` first before creating a WebView.
   await initLocalStorage();
   runApp(const MyApp());
@@ -35,6 +29,7 @@ class MyApp extends StatelessWidget {
   // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
+    // Future.delayed(Duration(seconds: 2), () => AppRouter.verifyRoute(context));
     AuthService.init();
     EnumService.init();
     SearchConstants.clear();
@@ -88,7 +83,6 @@ double getMainWidth(BuildContext context) {
 }
 bool loginIsSet = false;
 class MainPageState extends State<MainPage> {
-  bool isCtrl = false;
   final FocusNode node = FocusNode();
   @override
   void initState() {
@@ -106,13 +100,13 @@ class MainPageState extends State<MainPage> {
     // fast, so that you can just rebuild anything that needs updating rather
     // than having to individually change instances of widgets.i
     scaffoldKey = GlobalKey<ScaffoldState>();
-    isCtrl = false; 
     if (!AuthService.isConnected() && !loginIsSet) {
           Future.delayed(const Duration(milliseconds: 500), () {
             loginIsSet = true;
             showDialog(
                 barrierDismissible: false,
-                context: context ?? context, builder: (context) {
+                // ignore: use_build_context_synchronously
+                context: context, builder: (context) {
                 return AlertDialog(
                   insetPadding: EdgeInsets.zero,
                   backgroundColor: Colors.white,
@@ -137,23 +131,20 @@ class MainPageState extends State<MainPage> {
                 Container( padding: const EdgeInsets.symmetric(vertical: 30),
                   decoration: BoxDecoration( color: darkColor),
                   width: 50, height: getHeight(context) - 50, 
-                  child: SingleChildScrollView( child: LeftMenuWidget() )),
+                  child: const SingleChildScrollView( child: LeftMenuWidget() )),
                 SizedBox( width: getMainWidth(context), height: getHeight(context) - 50,
                   child: KeyboardListener(
                     focusNode: node,
                     onKeyEvent: (event) async {
-                      if ( event.logicalKey == LogicalKeyboardKey.controlLeft ) {
+                      if( (event is KeyDownEvent) && event.logicalKey == LogicalKeyboardKey.enter) {
-                        isCtrl = (event is KeyDownEvent); 
+                        AppRouter.currentRoute.factory.search(context, false);
-                        node.requestFocus();
-                      } else if( (event is KeyDownEvent) && event.logicalKey == LogicalKeyboardKey.enter) {
-                        AppRouter.currentRoute.factory.search(context, isCtrl);
                         node.requestFocus();
                       }
                     },
                     child: Column(
                       mainAxisAlignment: MainAxisAlignment.start,
                       children: <Widget>[
-                        HeaderWidget(),
+                        const HeaderWidget(),
                         widget.page ?? Container()  // CatalogPageWidget(),
                   ],
                 ),

lib/models/logs.dart

@@ -80,16 +80,15 @@ class Log extends SerializerDeserializer<Log> {
         } else {
           jsonString = "${j["Name"]} : [${j["Namespace"]}] ${j["Status"]} ${j["Progress"]} (${j["Duration"].toString()})\nCreated at ${j["Created"].toString().replaceAllMapped(RegExp(r'\(\w+\)'), (match) { return ''; }).replaceAllMapped(RegExp(r'\+\w+'), (match) { return ''; })};  Started at ${j["Created"].toString().replaceAllMapped(RegExp(r'\(\w+\)'), (match) { return ''; }).replaceAllMapped(RegExp(r'\+\w+'), (match) { return ''; })}";
         }
-    } on JsonFormatException catch (e) { /* */ }
+    } on JsonFormatException catch (_) { /* */ }
     message = jsonString;
     return jsonString;
   }
 
   @override deserialize(dynamic json) {
     try { json = json as List<dynamic>;
-    } catch (e) { return Log(); }   
+    } catch (e) { return Log(); }       var l = Log(
-    var l = Log(
+      timestamp: json.isNotEmpty ? DateTime.fromMillisecondsSinceEpoch(int.parse(json[0]) ~/ 1000, isUtc : true) : null,      
-      timestamp: json.isNotEmpty ? DateTime.fromMillisecondsSinceEpoch(int.parse(json[0]) ~/ 1000) : null,      
       message: json.length > 1 ? getMessage(json[1].toString()) : null,     
       rawMessage : json.length > 1 ? json[1].toString() : null,
     );

lib/models/resources/resources.dart

@@ -327,11 +327,10 @@ abstract class AbstractInstance<X extends AbstractPricing, S extends AbstractPar
   String? name; 
   int? countryCode;
   Location? location;
-  List<S> partnerships = [];
+  //List<S> partnerships = [];
   List<Param> env = [];
   List<Param> inputs = [];
   List<Param> outputs = [];
-  Credential? credential;
 
 
   bool isEnv(String key) {
@@ -361,8 +360,7 @@ abstract class AbstractInstance<X extends AbstractPricing, S extends AbstractPar
     this.inputs = json.containsKey("inputs") ? fromListJson(json["inputs"], Param()) : [];
     this.outputs = json.containsKey("outputs") ? fromListJson(json["outputs"], Param()) : [];
     this.location = json.containsKey("location") ? Location().deserialize(json["location"]) : null;
-    this.credential = json.containsKey("credential") ? Credential().deserialize(json["credential"]) : null;
+    //this.partnerships = json.containsKey("partnerships") ? fromListJson(json["partnerships"], ex) : [];
-    this.partnerships = json.containsKey("partnerships") ? fromListJson(json["partnerships"], ex) : [];
   }
 
   Map<String, dynamic> toJSON() {
@@ -374,8 +372,7 @@ abstract class AbstractInstance<X extends AbstractPricing, S extends AbstractPar
       "env": toListJson(env),
       "inputs": toListJson(inputs),
       "outputs": toListJson(outputs),
-      "credential": credential?.serialize(), // TODO CREDENTIAL FORM
+      //"partnerships": partnerships.map((e) => e.serialize()).toList(),
-      "partnerships": partnerships.map((e) => e.serialize()).toList(),
     }; 
   }
 }

lib/models/resources/storage.dart

@@ -48,7 +48,10 @@ class StorageItem extends AbstractItem<StoragePricing, StoragePartnership, Stora
   }
 
   @override Map<String, dynamic> serialize() {
-    var obj = infos();
+    var obj = {
+      "acronym": acronym,
+      "storage_type": typeEnum,
+    };
     obj.addAll(toJSON());
     return obj;
   }

lib/models/workflow.dart

@@ -334,8 +334,8 @@ class Graph extends SerializerDeserializer<Graph> {
     }
     // should find arrow env info and add it to the env
     List<Param> extParams = [];
-    var arrows = links.where( (e) => (e.source?.id?.contains(item.id ?? "") ?? false) || (e.destination?.id?.contains(item.id ?? "") ?? false));
+    // var arrows = links.where( (e) => (e.source?.id?.contains(item.id ?? "") ?? false) || (e.destination?.id?.contains(item.id ?? "") ?? false));
-    for (var arrow in arrows) {
+    /*for (var arrow in arrows) {
       for (var info in arrow.infos) {
         var i = info as Map<String, dynamic>;
         for (var entry in i.entries) {
@@ -352,7 +352,7 @@ class Graph extends SerializerDeserializer<Graph> {
           }
         }
       }
-    }
+    }*/
     for ( var param in what) {
       if (param.attr == null) { continue; }
       var varName = param.name != null && (param.name!.contains("LINK_") 
@@ -361,7 +361,7 @@ class Graph extends SerializerDeserializer<Graph> {
             || param.name!.contains("STORAGE_")
             || param.name!.contains("WORKFLOW_")
             || param.name!.contains("COMPUTE") ) ? param.name : "${el.topic.toUpperCase()}_${el.getName().toUpperCase().replaceAll(" ", "_")}_${param.attr!.toUpperCase()}";
-      /*alreadySeen[varName] = (alreadySeen[varName] ?? -1) + 1;
+      /*alreadySeen[varName] = (alreInstanceadySeen[varName] ?? -1) + 1;
       if ((alreadySeen[varName] ?? 0) > 0) {
         varName = "${varName}_${alreadySeen[varName]}";
       }*/

lib/pages/datacenter.dart

@@ -1,7 +1,6 @@
 import 'package:datetime_picker_formfield/datetime_picker_formfield.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
-import 'package:oc_front/core/services/specialized_services/booking_service.dart';
 import 'package:oc_front/main.dart';
 import 'package:intl/intl.dart' as intl;
 import 'package:oc_front/pages/abstract_page.dart';
@@ -22,7 +21,6 @@ class ComputePageWidget extends StatefulWidget {
   bool isList = true;
   DateTime start = DateTime.now();
   DateTime end = DateTime.now().add(const Duration(days: 180));
-  final BookingExecutionService _service = BookingExecutionService();
 
   ComputePageWidget () : super(key: DatacenterFactory.key);
   @override ComputePageWidgetState createState() => ComputePageWidgetState();
@@ -66,7 +64,7 @@ class ComputePageWidgetState extends State<ComputePageWidget> {
                                           cardTheme: CardTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           dialogTheme: DialogTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           colorScheme: ColorScheme.light(
-                                            background: midColor,
+                                            surface: midColor,
                                             tertiary: Colors.grey,
                                             secondary: Colors.grey,
                                             primary: Colors.black),
@@ -124,7 +122,7 @@ class ComputePageWidgetState extends State<ComputePageWidget> {
                                           cardTheme: CardTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           dialogTheme: DialogTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           colorScheme: ColorScheme.light(
-                                            background: midColor,
+                                            surface: midColor,
                                             tertiary: Colors.grey,
                                             secondary: Colors.grey,
                                             primary: Colors.black),

lib/pages/map.dart

@@ -6,7 +6,6 @@ import 'package:go_router/go_router.dart';
 import 'package:latlong2/latlong.dart';
 import 'package:flutter_map/flutter_map.dart';
 import 'package:oc_front/core/services/specialized_services/datacenter_service.dart';
-import 'package:oc_front/main.dart';
 import 'package:oc_front/models/resources/compute.dart';
 import 'package:oc_front/models/resources/resources.dart';
 import 'package:oc_front/models/resources/storage.dart';
@@ -24,6 +23,7 @@ class  MapFactory implements AbstractFactory {
   @override void search(BuildContext context, bool special) { }
 }
 double menuSize = 0;
+// ignore: must_be_immutable
 class MapPageWidget extends StatefulWidget {
   bool isShowed = false;
   final DatacenterService _service = DatacenterService();
@@ -42,7 +42,7 @@ class MapPageWidgetState extends State<MapPageWidget> {
     return FutureBuilder(future: widget._service.all(context), builder: (BuildContext context, AsyncSnapshot snapshot) {
         Map<String, Map<AbstractItem, LatLng>> coordinates = {};
         List<Marker> markerCoordinates = [];
-        if (snapshot.data != null&& snapshot.data!.data != null && snapshot.data!.data!.values.isNotEmpty) {
+        if (snapshot.data != null&& snapshot.data!.data != null) {
           for (var element in snapshot.data!.data!.values) {
             if (element["type"] == "storage") { 
               StorageItem resource = StorageItem().deserialize(element);
@@ -67,9 +67,9 @@ class MapPageWidgetState extends State<MapPageWidget> {
                 height: 30,
                 point: coordinates[topic]![coord]!,
                 child: HoverMenu( width: 110, title: Container(  alignment: Alignment.center,
-                    constraints: BoxConstraints( maxHeight: 100, maxWidth: 100 ), 
+                    constraints: const BoxConstraints( maxHeight: 100, maxWidth: 100 ), 
                     child: Icon(FontAwesomeIcons.locationDot, 
-                      shadows: <Shadow>[Shadow(color: Color.fromRGBO(0, 0, 0, 1), blurRadius: 10.0)],
+                      shadows: const <Shadow>[Shadow(color: Color.fromRGBO(0, 0, 0, 1), blurRadius: 10.0)],
                       color: getColor(topic)) ),
                     items: [ Container(color: Colors.white, 
                       child: ItemRowWidget(low: true, contextWidth: 290, item: coord))  ]
@@ -77,8 +77,6 @@ class MapPageWidgetState extends State<MapPageWidget> {
               ));
             }
           }
-          Rect rect = Rect.fromCenter( center: MediaQuery.of(context).size.center(Offset.zero),
-            width: selected ? menuSize : 0, height: (getMainHeight(context) - 50) > 0 ? (getMainHeight(context) - 50) : 0);
           return Expanded( 
             child : FlutterMap(
                 mapController: _mapController,
@@ -113,6 +111,7 @@ class HoverMenuController {
   }
 }
 
+// ignore: must_be_immutable
 class HoverMenu extends StatefulWidget {
   final Widget title;
   final double? width;
@@ -122,12 +121,12 @@ class HoverMenu extends StatefulWidget {
 
 
   HoverMenu({
-    Key? key,
+    super.key,
     required this.title,
     this.items = const [],
     this.width,
     this.controller,
-  }) : super(key: key);
+  });
 
   @override
   HoverMenuState createState() => HoverMenuState();

lib/pages/scheduler.dart

@@ -2,7 +2,6 @@ import 'package:datetime_picker_formfield/datetime_picker_formfield.dart';
 import 'package:flutter/material.dart';
 import 'package:intl/intl.dart' as intl;
 import 'package:go_router/go_router.dart';
-import 'package:oc_front/core/services/specialized_services/workflow_execution_service.dart';
 import 'package:oc_front/main.dart';
 import 'package:oc_front/pages/abstract_page.dart';
 import 'package:oc_front/widgets/sheduler_items/schedule.dart';
@@ -22,7 +21,6 @@ class SchedulerPageWidget extends StatefulWidget {
   bool isList = true;
   DateTime start = DateTime.now();
   DateTime end = DateTime.now().add(const Duration(days: 180));
-  final WorkflowExecutionService _service = WorkflowExecutionService();
   SchedulerPageWidget(): super(key: SchedulerFactory.key);
   @override SchedulerPageWidgetState createState() => SchedulerPageWidgetState();
   static void search(BuildContext context) { }
@@ -62,7 +60,7 @@ class SchedulerPageWidgetState extends State<SchedulerPageWidget> {
                                           cardTheme: CardTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           dialogTheme: DialogTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           colorScheme: ColorScheme.light(
-                                            background: midColor,
+                                            surface: midColor,
                                             tertiary: Colors.grey,
                                             secondary: Colors.grey,
                                             primary: Colors.black),
@@ -120,7 +118,7 @@ class SchedulerPageWidgetState extends State<SchedulerPageWidget> {
                                           cardTheme: CardTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           dialogTheme: DialogTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           colorScheme: ColorScheme.light(
-                                            background: midColor,
+                                            surface: midColor,
                                             tertiary: Colors.grey,
                                             secondary: Colors.grey,
                                             primary: Colors.black),

lib/pages/workflow.dart

@@ -66,7 +66,8 @@ final WorflowService _service = WorflowService();
     var from = dash.getElement(arrow.fromID);
     var to = dash.getElement(arrow.toID);
     if ((from?.element?.getType() == "storage" && to?.element?.getType() == "processing") 
-    || (from?.element?.getType() == "processing" && to?.element?.getType() == "storage")) {
+    || (from?.element?.getType() == "processing" && to?.element?.getType() == "storage")
+    || (from?.element?.getType() == "processing" && to?.element?.getType() == "processing")) {
       return StorageProcessingLinkFormsWidget( dash: dash, item: arrow);
     }
     return Container();
@@ -95,15 +96,15 @@ final WorflowService _service = WorflowService();
       var instance = objAbs as ComputeItem;
       if (instance.infrastructureEnum != null) {
         if (instance.infrastructureEnum == 0) {
-          return Icon(FontAwesomeIcons.docker, size: 16);
+          return const Icon(FontAwesomeIcons.docker, size: 16);
         } else if (instance.infrastructureEnum == 1) {
-          return Icon(FontAwesomeIcons.lifeRing, size: 16);
+          return const Icon(FontAwesomeIcons.lifeRing, size: 16);
         } else if (instance.infrastructureEnum == 2) {
-          return Icon(FontAwesomeIcons.cubes, size: 16);
+          return const Icon(FontAwesomeIcons.cubes, size: 16);
         } else if (instance.infrastructureEnum == 3) {
-          return Icon(FontAwesomeIcons.hardDrive, size: 16);
+          return const Icon(FontAwesomeIcons.hardDrive, size: 16);
         } else if (instance.infrastructureEnum == 4) {
-          return Icon(FontAwesomeIcons.v, size: 16);
+          return const Icon(FontAwesomeIcons.v, size: 16);
         }
       }
     }
@@ -114,15 +115,15 @@ final WorflowService _service = WorflowService();
     var objAbs = obj as AbstractItem?;
     if (objAbs == null) { return null; }
     if (objAbs.topic == "processing" ) {
-      return Icon(FontAwesomeIcons.gear, size: 16);
+      return const  Icon(FontAwesomeIcons.gear, size: 16);
     } else if (objAbs.topic == "data" ) {
-      return Icon(FontAwesomeIcons.file, size: 16);
+      return const Icon(FontAwesomeIcons.file, size: 16);
     } else if (objAbs.topic == "storage" ) {
-      return Icon(FontAwesomeIcons.database, size: 16);
+      return const Icon(FontAwesomeIcons.database, size: 16);
     } else if (objAbs.topic == "compute" ) {
-      return Icon(FontAwesomeIcons.microchip, size: 16);
+      return const Icon(FontAwesomeIcons.microchip, size: 16);
     } else if (objAbs.topic == "workflows" ) {
-      return Icon(FontAwesomeIcons.diagramProject, size: 16);
+      return const Icon(FontAwesomeIcons.diagramProject, size: 16);
     }
     return null;
   }
@@ -169,11 +170,11 @@ final WorflowService _service = WorflowService();
     var updateW = Workflow(
       name: dash.name,
       graph: Graph(),
-      data: datas.map((e) => e.id).toSet().toList(),
+      data: datas.map((e) => e.element?.getID()).toSet().toList(),
-      compute: compute.map((e) => e.id).toSet().toList(),
+      compute: compute.map((e) => e.element?.getID()).toSet().toList(),
-      storage: storage.map((e) => e.id).toSet().toList(),
+      storage: storage.map((e) => e.element?.getID()).toSet().toList(),
-      processing: processing.map((e) => e.id).toSet().toList(),
+      processing: processing.map((e) => e.element?.getID()).toSet().toList(),
-      workflows: workflows.map((e) => e.id).toSet().toList(),
+      workflows: workflows.map((e) => e.element?.getID()).toSet().toList(),
     );
     updateW.fromDashboard(dash.serialize());
     for (var item in (updateW.graph?.items.values ?? [] as List<GraphItem>)) {
@@ -213,13 +214,13 @@ final WorflowService _service = WorflowService();
   }
 
   Widget onDashboardMenu(Dashboard dash) {
-    return Container( padding: EdgeInsets.only(left: 50),
+    return Container( padding: const EdgeInsets.only(left: 50),
-                decoration: BoxDecoration( border: Border( left: BorderSide( color: Colors.white ))),
+                decoration: const BoxDecoration( border: Border( left: BorderSide( color: Colors.white ))),
                 child: ShallowDropdownInputWidget(
                   filled: lightColor,
                   hintColor: Colors.grey.shade200,
                   color: Colors.white,
-                  prefixIcon: Padding( padding: EdgeInsets.only(right: 10), child: Icon(Icons.shopping_cart, color: Colors.grey.shade200)),
+                  prefixIcon: Padding( padding: const EdgeInsets.only(right: 10), child: Icon(Icons.shopping_cart, color: Colors.grey.shade200)),
                   current: WorkspaceLocal.current,
                   width: 300,
                   all: () async => WorkspaceLocal.getWorkspacesShallow(),

lib/widgets/catalog.dart

@@ -4,6 +4,7 @@ import 'package:oc_front/widgets/items/item_row.dart';
 import 'package:oc_front/models/resources/resources.dart';
 import 'package:oc_front/core/models/workspace_local.dart';
 
+// ignore: must_be_immutable
 class CatalogWidget extends StatefulWidget {
   double? itemWidth;
   bool readOnly = false;

lib/widgets/forms/container_forms.dart

@@ -20,14 +20,25 @@ class ContainerFormsWidgetState extends State<ContainerFormsWidget> {
     List<Widget> widgets = [];
     var instance = widget.item.getSelectedInstance();
     if (instance != null && instance is ProcessingInstance && instance.access?.container != null) {
+      List<SubExposeFormsWidget> exposes = [];
       var container = instance.access!.container!;
+      for (var expose in container.exposes) {
+        exposes.add(SubExposeFormsWidget( 
+          readOnly: false, 
+          width: 180, 
+          dash: widget.dash, 
+          empty: false, 
+          item: expose, 
+          elementID: widget.elementID
+        ));
+      }
       widgets.add(Container(
         padding: const EdgeInsets.only(bottom: 10),
         width: 180,
         child: Column( 
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
-            Text("<CONTAINER>", style: const TextStyle(fontSize: 13, fontWeight: FontWeight.bold), textAlign: TextAlign.center),
+            const Text("<CONTAINER>", style: TextStyle(fontSize: 13, fontWeight: FontWeight.bold), textAlign: TextAlign.center),
             SubTextInputWidget(subkey: "image", width: 180, empty: false, change: (value) { },
               initialValue: container.image, readOnly: true),
             SubTextInputWidget(subkey: "command", width: 180, empty: false, change: (value) {
@@ -39,7 +50,7 @@ class ContainerFormsWidgetState extends State<ContainerFormsWidget> {
                     }
                 }
                 widget.dash.saveDash(widget.dash.id, context);
-              }, initialValue: container.command, readOnly: false,),
+              }, initialValue: container.command, readOnly: false),
             SubTextInputWidget(subkey: "args", width: 180, empty: false, change: (value) {
                 container.args = value;
                 for (var el in widget.dash.elements) {
@@ -54,7 +65,7 @@ class ContainerFormsWidgetState extends State<ContainerFormsWidget> {
           ],)
         ));
         widgets.add(Container(
-        width: 200, decoration: BoxDecoration( border: Border(bottom: BorderSide(color: Colors.grey))),
+        width: 200, decoration: const BoxDecoration( border: Border(bottom: BorderSide(color: Colors.grey))),
       ));
       widgets.add(Container(
             padding: const EdgeInsets.symmetric(vertical: 10),
@@ -86,19 +97,19 @@ class ContainerFormsWidgetState extends State<ContainerFormsWidget> {
                       setState(() {});
                     }, child:
                     Container( margin: const EdgeInsets.only(left: 5, top: 5),
-                      decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), border: Border.all(color: Colors.grey, width: 1)),
+                      decoration: BoxDecoration(
+                        borderRadius: BorderRadius.circular(5), 
+                        border: Border.all(color: Colors.grey, width: 1)
+                      ),
                       width: 45, height: 30,
                       child: const Row( mainAxisAlignment: MainAxisAlignment.center,
                         children: [ Icon(Icons.delete, color: Colors.black) ]),
-                    )
                   )
-                ]),
+                )
-              ],)
+              ]),
+              ...exposes
+            ])
           ));
-      for (var expose in container.exposes) {
-        widgets.add(SubExposeFormsWidget( readOnly: true, width: 180, dash: widget.dash, empty: widgets.isEmpty, 
-        item: expose, elementID: widget.elementID));
-      }
     }
     return Column(children: widgets);
   }

lib/widgets/forms/credentials_forms.dart

@@ -17,10 +17,10 @@ class CredentialsFormsWidgetState extends State<CredentialsFormsWidget> {
   @override Widget build(BuildContext context) {
     List<Widget> widgets = [];
     var instance = widget.item.getSelectedInstance();
-    if (instance != null  && instance.credential != null) {
+    /*if (instance != null  && instance.credential != null) {
       var creds = instance.credential!;
-      widgets.add(Container( margin: EdgeInsets.only(bottom: 15),
+      widgets.add(Container( margin: const EdgeInsets.only(bottom: 15),
-        width: 200, decoration: BoxDecoration( border: Border(bottom: BorderSide(color: Colors.grey))),
+        width: 200, decoration: const BoxDecoration( border: Border(bottom: BorderSide(color: Colors.grey))),
       ));
       widgets.add(Container(
         padding: const EdgeInsets.only(bottom: 10),
@@ -28,9 +28,9 @@ class CredentialsFormsWidgetState extends State<CredentialsFormsWidget> {
         child: Column( 
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
-            Text("<CREDENTIALS>", style: const TextStyle(fontSize: 13, fontWeight: FontWeight.bold), textAlign: TextAlign.center),
+            const Text("<CREDENTIALS>", style: TextStyle(fontSize: 13, fontWeight: FontWeight.bold), textAlign: TextAlign.center),
             SubTextInputWidget(subkey: "login", width: 180, empty: false, change: (value) {
-              creds.password = value;
+              creds.login = value;
                 for (var el in widget.dash.elements) {
                     if (el.id == widget.elementID) {
                       el.element = widget.item;
@@ -52,7 +52,7 @@ class CredentialsFormsWidgetState extends State<CredentialsFormsWidget> {
           ],)
         ));
         widgets.add(Container( padding: EdgeInsets.only(bottom: 15), width: 200 ));
-    }
+    }*/
     return Column(children: widgets);
   }
 }

lib/widgets/forms/resource_forms.dart

@@ -1,6 +1,5 @@
 import 'package:oc_front/main.dart';
 import 'package:flutter/material.dart';
-import 'package:oc_front/models/workflow.dart';
 import 'package:oc_front/models/resources/resources.dart';
 import 'package:oc_front/core/services/perms_service.dart';
 import 'package:oc_front/widgets/forms/credentials_forms.dart';
@@ -37,7 +36,7 @@ class ResourceFormsWidgetState extends State<ResourceFormsWidget> {
       }
     }
     if (widgets.isNotEmpty) {
-      widgets.add(SizedBox( width: 200, height: 15) );
+      widgets.add(const SizedBox( width: 200, height: 15) );
     }
     return widgets;
   }
@@ -55,6 +54,7 @@ class ResourceFormsWidgetState extends State<ResourceFormsWidget> {
 
 
   @override Widget build(BuildContext context) {
+    print("STATE");
     List<Widget> instancesCat = [];
     List<Widget> childrenReadOnly = getWidgets(widget.item.infos());
     List<DropdownMenuItem<String>> dpItems = [];
@@ -62,11 +62,11 @@ class ResourceFormsWidgetState extends State<ResourceFormsWidget> {
       dpItems.add(DropdownMenuItem(value: '$i', child: Text('${instance.name}', overflow: TextOverflow.ellipsis,)));
     }
     if (dpItems.isNotEmpty) {
-      childrenReadOnly.add(Padding( padding: EdgeInsets.only(top: 20),
+      childrenReadOnly.add(Padding( padding: const EdgeInsets.only(top: 20),
         child : Container(
-          width: 200, decoration: BoxDecoration( border: Border(bottom: BorderSide(color: Colors.grey))),
+          width: 200, decoration: const BoxDecoration( border: Border(bottom: BorderSide(color: Colors.grey))),
         )));
-      childrenReadOnly.add(Padding(padding: EdgeInsets.only(bottom: 15), child: 
+      childrenReadOnly.add(Padding(padding: const EdgeInsets.only(bottom: 15), child: 
         SubDropdownInputWidget( dropdownMenuEntries: dpItems, subkey: "", width: 180, empty: false, 
           initialValue: "${widget.item.selectedInstance}", change: (value) {
             if (value != null) { setState(() { widget.item.selectedInstance = int.parse(value); }); }
@@ -81,7 +81,7 @@ class ResourceFormsWidgetState extends State<ResourceFormsWidget> {
     instancesCat.add(CredentialsFormsWidget(dash: widget.dash, item: widget.item, elementID: widget.elementID));
     if (instancesCat.isNotEmpty) {
       instancesCat.add(Container(
-          width: 200, decoration: BoxDecoration( border: Border(bottom: BorderSide(color: Colors.grey))),
+          width: 200, decoration: const BoxDecoration( border: Border(bottom: BorderSide(color: Colors.grey))),
         ));
     }
     bool readOnly = !PermsService.getPerm(Perms.WORKFLOW_EDIT);

lib/widgets/forms/scheduler_forms.dart

@@ -18,7 +18,6 @@ import 'package:flutter_flow_chart/flutter_flow_chart.dart';
 import 'package:oc_front/widgets/inputs/shallow_text_input.dart';
 import 'package:oc_front/core/models/shared_workspace_local.dart';
 import 'package:datetime_picker_formfield/datetime_picker_formfield.dart';
-import 'package:oc_front/core/services/specialized_services/check_service.dart';
 import 'package:oc_front/core/services/specialized_services/workflow_service.dart';
 
 // ignore: must_be_immutable
@@ -40,9 +39,8 @@ class SchedulerFormsWidget extends StatefulWidget {
   @override SchedulerFormsWidgetState createState() => SchedulerFormsWidgetState();
 }
 class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
-  CheckService check = CheckService();
+  WorflowService check = WorflowService();
   void save(List<GlobalKey<FormFieldState>> formKeys) {
-    print("save");
     widget.error = null;
     widget.errorEndDate = null;
     widget.errorCron = null;
@@ -84,7 +82,11 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
       }
     }
     Duration durationBefore = widget.schedule.start!.difference(DateTime.now().toUtc()) + Duration(seconds: 5);
-    widget._schedulerService.schedule(context, widget.item.id ?? "", widget.schedule.serialize(), {}).then((value) {
+    widget._schedulerService.schedule(context, widget.item.id ?? "", widget.schedule.serialize(), {}).catchError( (e) {
+      setState(() { 
+        widget.error = e.toString(); 
+      });
+    }).then((value) {
       setState(() { widget.valid = true; });
       Future.delayed(durationBefore, () {
         try {
@@ -110,7 +112,7 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
     } else {
       e = widget.schedule.end!.toUtc().toIso8601String();
     }
-    check.search(context, [widget.item.id ?? "", s.substring(0, 19), e.substring(0, 19)], {}).then(
+    check.check(context, [widget.item.id ?? "", s.substring(0, 19), e.substring(0, 19)], {}).then(
       (v) {
         if (v.data == null) { return; }
         widget.booking = v.data!.isAvailable;
@@ -151,7 +153,7 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
           } catch (e) { /* */ }
           
         }
-      });
+      }).catchError((e) {});
     } else {
       Future.delayed(const Duration(milliseconds: 100), () {
         widget.shouldSearch = true;
@@ -215,12 +217,11 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
             );
           });
         } : null,
-      );
+    );
-    shallow.change =(p0) => Future.delayed( const Duration(seconds: 2), () async {
+    shallow.change =(p0) => Future.delayed( const Duration(milliseconds: 100), () async {
-      if (shallow.compare == p0) {
+      if (shallow.current == p0) {
-        await WorflowService().put(context, widget.item.id ?? "", { "name" : p0 }, {});
+        dash.name = p0 ?? dash.name;
-      } else {
+        await WorflowService().put(context, widget.item.id ?? "", { "name" : dash.name }, {});
-        shallow.compare = p0;
       }
     });
     return Column( children: [
@@ -236,7 +237,7 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
           bottom: const BorderSide(color: Colors.grey))),
         child: shallow ),
       const SizedBox(height: 20, width: 200 ),
-      isService ? Text("Warning a processing is a service, if no end execution it will run forever.") : Container(),
+      isService ? const Text("Warning a processing is a service, if no end execution it will run forever.") : Container(),
       Tooltip( message: "start executions",
         child: Container( height: 40, margin: const EdgeInsets.only(top: 5),
                               padding: const EdgeInsets.symmetric(vertical: 5, horizontal: 10),
@@ -251,7 +252,7 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
                                           cardTheme: CardTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           dialogTheme: DialogTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           colorScheme: ColorScheme.light(
-                                            background: midColor,
+                                            surface: midColor,
                                             tertiary: Colors.grey,
                                             secondary: Colors.grey,
                                             primary: Colors.black),
@@ -352,7 +353,7 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
                                           cardTheme: CardTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           dialogTheme: DialogTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                           colorScheme: ColorScheme.light(
-                                            background: midColor,
+                                            surface: midColor,
                                             tertiary: Colors.grey,
                                             secondary: Colors.grey,
                                             primary: Colors.black),
@@ -390,7 +391,7 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
                                             cardTheme: CardTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                             dialogTheme: DialogTheme(elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0))),
                                             colorScheme: ColorScheme.light(
-                                              background: midColor,
+                                              surface: midColor,
                                               tertiary: Colors.grey,
                                               secondary: Colors.grey,
                                               primary: Colors.black),
@@ -469,15 +470,15 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
                                 filled: true,
                                 hintText: "enter cron command...",
                                 labelText: "cron",
-                                errorStyle: TextStyle(height: 0),
+                                errorStyle: const TextStyle(height: 0),
-                                hintStyle: TextStyle(fontSize: 10),
+                                hintStyle: const TextStyle(fontSize: 10),
-                                labelStyle: TextStyle(fontSize: 10),
+                                labelStyle: const TextStyle(fontSize: 10),
                                 focusedErrorBorder: OutlineInputBorder(borderSide: BorderSide(color: widget.errorCron != null ? Colors.red : Colors.black)),
                                 errorBorder: OutlineInputBorder(borderSide: BorderSide(color: widget.errorCron != null ? Colors.red : Colors.black)),
                                 focusedBorder: OutlineInputBorder(borderSide: BorderSide(color: widget.errorCron != null ? Colors.red : Colors.black)),
                                 enabledBorder: OutlineInputBorder(borderSide: BorderSide(color: widget.errorCron != null ? Colors.red : Colors.grey)),
                                 border: OutlineInputBorder(borderSide: BorderSide(color: widget.errorCron != null ? Colors.red : Colors.grey)),
-                                contentPadding: EdgeInsets.symmetric(horizontal: 10, vertical: 5),
+                                contentPadding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
                               ),
                           ))),
       Container(
@@ -494,12 +495,11 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
         onTap: () { PermsService.getPerm(Perms.WORKFLOW_BOOKING) ? checkBooking(formKeys, null) : null;
         }, child: Container( margin: const EdgeInsets.only(bottom: 5, left: 10, right: 10),
                               decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), 
-                                  border: Border.all(color: widget.booking == null ? (
+                                  border: Border.all(color: widget.booking == null ? Colors.black : (
-                                    PermsService.getPerm(Perms.WORKFLOW_BOOKING) && PermsService.getPerm(Perms.WORKFLOW_EDIT) ? Colors.black : Colors.grey) : (
                                       widget.booking == true  ? Colors.green : redColor), width: 1)),
                                 width: 200, height: 30,
                                 child: Icon( Icons.verified_outlined, 
-                                  color: widget.booking == null ? Colors.black :  (widget.booking == true ? Colors.green : redColor)),
+                                  color: widget.booking == null ? Colors.black : (widget.booking == true ? Colors.green : redColor)),
                               ))
                             ): Container(),
       PermsService.getPerm(Perms.WORKFLOW_BOOKING) ? Tooltip( message: "book", child: InkWell( mouseCursor: SystemMouseCursors.click, 
@@ -507,7 +507,7 @@ class SchedulerFormsWidgetState extends State<SchedulerFormsWidget> {
                                 setState(() {  save(formKeys); });
                               }, child: Container( margin: const EdgeInsets.only(top: 5, bottom: 10, left: 10, right: 10),
                                 decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), 
-                                  border: Border.all(color: dash.error != null ? Colors.red : ( PermsService.getPerm(Perms.WORKFLOW_BOOKING) ?(widget.valid ? Colors.green : Colors.black) : Colors.grey ))),
+                                  border: Border.all(color: dash.error != null ? Colors.red : (widget.valid ? Colors.green : Colors.black) )),
                                 width: 200, height: 30,
                                 child: Icon(Icons.schedule_send, color: dash.error != null ? Colors.red : (widget.valid ? Colors.green : Colors.black)),
                               ))

lib/widgets/forms/storage_processing_link_forms.dart

@@ -38,7 +38,7 @@ class StorageProcessingLinkFormsWidgetState extends State<StorageProcessingLinkF
 
   @override Widget build(BuildContext context) {
     List<Widget> children = [
-      Padding( padding: const EdgeInsets.only(top: 10),
+      const Padding( padding: const EdgeInsets.only(top: 10),
           child: Text("<ENV VARIABLES>", 
             style: const TextStyle(fontSize: 13, fontWeight: FontWeight.bold), textAlign: TextAlign.center)),
     ];
@@ -54,9 +54,9 @@ class StorageProcessingLinkFormsWidgetState extends State<StorageProcessingLinkF
     int count = 0;
     for(var info in widget.item.infos) {
       count++;
-      inf.add(Padding( padding: EdgeInsets.only(top: 10, bottom: 5), 
+      inf.add(Padding( padding: const EdgeInsets.only(top: 10, bottom: 5), 
         child : Row( crossAxisAlignment: CrossAxisAlignment.center, children: [
-            Padding(padding: EdgeInsets.only(left: 10, right: 10), child: Text("N°$count")),
+            Padding(padding: const EdgeInsets.only(left: 10, right: 10), child: Text("N°$count")),
             Container(width: 140, decoration: const BoxDecoration(border: Border(bottom: BorderSide(color: Colors.grey, width: 1))))
           ])));
       for (var key in (info as Map<String, dynamic>).keys) {
@@ -112,7 +112,7 @@ class StorageProcessingLinkFormsWidgetState extends State<StorageProcessingLinkF
       ...children,
       Row( mainAxisAlignment: MainAxisAlignment.center, children: [
               InkWell( onTap: () {
-                  widget.item.infos.add({
+                  widget.item.infos.add(<String, dynamic> {
                             "write": false,
                             "source": null,
                             "destination": null,
@@ -125,7 +125,7 @@ class StorageProcessingLinkFormsWidgetState extends State<StorageProcessingLinkF
                     decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), 
                     border: Border.all(color: Colors.grey, width: 1)),
                     width: 125, height: 30,
-                    child: Row( mainAxisAlignment: MainAxisAlignment.center,
+                    child: const Row( mainAxisAlignment: MainAxisAlignment.center,
                       children: [ Padding( padding: EdgeInsets.only(right: 5), child: Icon(Icons.add, color: Colors.black,)), 
                       Text("link infos",
                         style: TextStyle( color: Colors.black))]),

lib/widgets/forms/sub_expose_forms.dart

@@ -19,13 +19,15 @@ class SubExposeFormsWidget extends StatefulWidget {
 class SubExposeFormsWidgetState extends State<SubExposeFormsWidget> {
   @override Widget build(BuildContext context) {
     return Column( children : [
-      Container( margin: const EdgeInsets.only(left: 10, right: 10, top: 5),
+      Container( margin: const EdgeInsets.only(left: 10, right: 10, top: 15),
-                  decoration: BoxDecoration(border: Border.all(color: Colors.grey, width: 1)),
+                  decoration: const BoxDecoration(border: Border( top: BorderSide(color: Colors.grey, width: 1))),
                   width: 180
         ),
         SubTextInputWidget(subkey: "reference port", readOnly: widget.readOnly,
         initialValue: widget.item.port != null ? '${widget.item.port}' : null, 
-        width: widget.width, empty: widget.empty, change: (value) { 
+        width: 180, 
+        empty: widget.empty, 
+        change: (value) { 
                   try {
                     widget.item.port = int.parse(value);
                     Future.delayed(const Duration(seconds: 2), () {

lib/widgets/inputs/shallow_dropdown_input.dart

@@ -3,6 +3,7 @@ import 'package:oc_front/main.dart';
 import 'package:oc_front/models/response.dart';
 import 'package:oc_front/pages/shared.dart';
 
+// ignore: must_be_immutable
 class ShallowDropdownInputWidget extends StatefulWidget {
   double? width;
   double? height;
@@ -30,10 +31,10 @@ class ShallowDropdownInputWidget extends StatefulWidget {
 
   bool deletion = false;
 
-  ShallowDropdownInputWidget ({ Key? key, this.width, this.current, required this.all, this.prefixIcon,
+  ShallowDropdownInputWidget ({ super.key, this.width, this.current, required this.all, this.prefixIcon,
   this.iconLoad, this.iconRemove, this.hint, this.filled, this.hintColor, this.color, this.height,
   this.tooltipLoad, this.tooltipRemove, this.deletion = false, this.maptoDropdown, this.label,
-  required this.type, this.canLoad, this.canRemove, this.load, this.remove, this.change }): super(key: key);
+  required this.type, this.canLoad, this.canRemove, this.load, this.remove, this.change });
   @override ShallowDropdownInputWidgetState createState() => ShallowDropdownInputWidgetState();
 }
 class ShallowDropdownInputWidgetState extends State<ShallowDropdownInputWidget> {

lib/widgets/inputs/shallow_text_input.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:oc_front/main.dart';
 import 'package:oc_front/pages/shared.dart';
 
+// ignore: must_be_immutable
 class ShallowTextInputWidget extends StatefulWidget {
   double? width;
   CollaborativeAreaType type = CollaborativeAreaType.workspace;
@@ -31,11 +32,11 @@ class ShallowTextInputWidget extends StatefulWidget {
 
   String? attr;
 
-  ShallowTextInputWidget ({ Key? key, this.width, this.current, this.attr, this.readOnly = false, this.alignment = MainAxisAlignment.start,
+  ShallowTextInputWidget ({ super.key, this.width, this.current, this.attr, this.readOnly = false, this.alignment = MainAxisAlignment.start,
   this.iconLoad, this.iconRemove, this.hint, this.forms = const [], this.loadStr,
   this.tooltipLoad = "", this.tooltipRemove = "",
   this.filled, this.hintColor, this.color,
-  required this.type, this.canLoad, this.canRemove, this.load, this.remove, this.change }): super(key: key);
+  required this.type, this.canLoad, this.canRemove, this.load, this.remove, this.change });
   @override ShallowTextInputWidgetState createState() => ShallowTextInputWidgetState();
 
   Map<String, dynamic> serialize() {

lib/widgets/inputs/sub_dropdown_input .dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 
+// ignore: must_be_immutable
 class SubDropdownInputWidget extends StatefulWidget {
   String subkey;
   double width;

lib/widgets/inputs/sub_text_input.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:oc_front/widgets/dialog/alert.dart';
 
+// ignore: must_be_immutable
 class SubTextInputWidget extends StatefulWidget {
   String subkey;
   String? initialValue;
@@ -12,10 +13,9 @@ class SubTextInputWidget extends StatefulWidget {
   bool readOnly = false;
   bool copyLabel = false;
   void Function(String) change = (value) {};
-  SubTextInputWidget ({ Key? key, 
+  SubTextInputWidget ({ super.key, 
   required this.subkey, this.readOnly = false, this.noLabel = false, this.copyLabel = false,
-   this.initialValue, required this.width, required this.empty, required this.change }): 
+   this.initialValue, required this.width, required this.empty, required this.change });
-    super(key: key);
   @override SubTextInputWidgetState createState() => SubTextInputWidgetState();
 }
 class SubTextInputWidgetState extends State<SubTextInputWidget> {
@@ -24,12 +24,13 @@ class SubTextInputWidgetState extends State<SubTextInputWidget> {
     if (widget.readOnly && widget.initialValue == null) {
       return Container();
     }
+    TextEditingController ctrl = TextEditingController(text: widget.initialValue);
     return Row( mainAxisAlignment: MainAxisAlignment.center, children: [ Tooltip( message: widget.subkey,
               child: Container( margin: EdgeInsets.only(top: widget.empty ? 0 : 15),
                 width: widget.width - (widget.readOnly ? 40 : 0), height: 30,
                 child: TextFormField( textAlign: TextAlign.start,
                   enabled: !widget.readOnly,
-                  initialValue: widget.initialValue,
+                  controller: ctrl,
                   onChanged: widget.change,
                   style: const TextStyle(fontSize: 12),
                   decoration: InputDecoration(

lib/widgets/items/item.dart

@@ -4,7 +4,6 @@ import 'package:oc_front/models/resources/resources.dart';
 import 'package:oc_front/models/response.dart';
 import 'package:oc_front/pages/shared.dart';
 import 'package:oc_front/widgets/inputs/shallow_dropdown_input.dart';
-import 'package:oc_front/widgets/inputs/sub_dropdown_input%20.dart';
 
 // ignore: must_be_immutable
 class ItemWidget extends StatefulWidget {
@@ -15,25 +14,26 @@ class ItemWidget extends StatefulWidget {
 class ItemWidgetState extends State<ItemWidget> {
   @override Widget build(BuildContext context) {
     List<Widget> widgets = [
-      Container( margin: EdgeInsets.only(bottom: 20),
+      Container( margin: const EdgeInsets.only(bottom: 20),
         decoration: BoxDecoration(border: Border(bottom: BorderSide(color: midColor))),
         width: getMainWidth(context) / 2,
-        child: Center(child: Padding( padding: EdgeInsets.only(bottom: 20), 
+        child: const Center(child: Padding( padding: EdgeInsets.only(bottom: 20), 
           child: Text("RESOURCE INFORMATIONS", style: TextStyle(fontSize: 18, color: Colors.grey, fontWeight: FontWeight.w500)))))
     ];
     var infos = widget.item.infos();
     var count = 0;
     for (var info in infos.keys) {
       count++;
-      widgets.add(Padding( padding: EdgeInsets.symmetric(vertical: 5), child : Row(children: [
+      widgets.add(Padding( padding: const EdgeInsets.symmetric(vertical: 5), child : Row(children: [
-        Padding(  padding: EdgeInsets.only(left: 50, right: 10), child : Text("${info.toUpperCase().replaceAll("_", " ")} :", style: TextStyle(fontSize: 15, color: Colors.grey))),
+        Padding(  padding: const EdgeInsets.only(left: 50, right: 10), child : Text("${info.toUpperCase().replaceAll("_", " ")} :", 
+        style: const TextStyle(fontSize: 15, color: Colors.grey))),
         Text("${infos[info] is bool ? (infos[info] == true ? "yes" : "no") : infos[info] ?? "unknown"}", 
           overflow: TextOverflow.ellipsis,
-          style: TextStyle(fontSize: 15, color: Colors.black, fontWeight: FontWeight.w500))
+          style: const TextStyle(fontSize: 15, color: Colors.black, fontWeight: FontWeight.w500))
       ])));
     }
     if (count == 0 ) {
-        widgets.add(Center(child: Padding( padding: EdgeInsets.symmetric(vertical: 5), child : Row(children: [
+        widgets.add(const Center(child: Padding( padding: EdgeInsets.symmetric(vertical: 5), child : Row(children: [
           Padding(  padding: EdgeInsets.only(left: 50, right: 10), child : Text("NO INFORMATION", style: TextStyle(fontSize: 15, color: Colors.grey))),
         ]))));
       }
@@ -43,7 +43,7 @@ class ItemWidgetState extends State<ItemWidget> {
       dpItems.add(Shallow(id: "$i", name: instance.name ?? ""));   
     }
     if (dpItems.isNotEmpty) {
-      widgetsInstance.add(Center( child: Padding(padding: EdgeInsets.only(bottom: 15), child: 
+      widgetsInstance.add(Center( child: Padding(padding: const EdgeInsets.only(bottom: 15), child: 
         ShallowDropdownInputWidget( all: () async => dpItems, width: (getWidth(context) / 2) - 25, 
         label: "instances", type: CollaborativeAreaType.resource, height: 65,
           current: "${widget.item.selectedInstance}", change: (value) {
@@ -54,21 +54,27 @@ class ItemWidgetState extends State<ItemWidget> {
     }
     if (widget.item.instances.length > widget.item.selectedInstance) {
       var instance = widget.item.instances[widget.item.selectedInstance];
-      widgetsInstance.add(Container(height: 20, width: getWidth(context) / 2,));
+      widgetsInstance.add(SizedBox(height: 20, width: getWidth(context) / 2,));
       var count = 0;
       for (var info in instance.infos().keys) {
         if (instance.infos()[info] == null || instance.infos()[info] is List || instance.infos()[info] is Map) { continue; }
         count++;
-        widgetsInstance.add(Center(child: Padding( padding: EdgeInsets.symmetric(vertical: 5), child : Row(children: [
+        widgetsInstance.add(Center(child: Padding( padding: const EdgeInsets.symmetric(vertical: 5), child : Row(children: [
-          Padding(  padding: EdgeInsets.only(left: 50, right: 10), child : Text("${info.toUpperCase().replaceAll("_", " ")} :", style: TextStyle(fontSize: 15, color: Colors.grey))),
+          Padding(  padding: const EdgeInsets.only(left: 50, right: 10), 
+            child : Text("${info.toUpperCase().replaceAll("_", " ")} :", 
+              style: const TextStyle(fontSize: 15, color: Colors.grey))),
           Text("${instance.infos()[info] is bool ? (instance.infos()[info] == true ? "yes" : "no") : instance.infos()[info] ?? "unknown"}", 
             overflow: TextOverflow.ellipsis,
-            style: TextStyle(fontSize: 15, color: Colors.black, fontWeight: FontWeight.w500))
+            style: const TextStyle(fontSize: 15, color: Colors.black, fontWeight: FontWeight.w500))
         ]))));
       }
       if (count == 0 ) {
-        widgetsInstance.add(Padding( padding: EdgeInsets.symmetric(vertical: 5), child : Row(children: [
+        widgetsInstance.add(const Padding( 
-          Padding(  padding: EdgeInsets.only(left: 50, right: 10), child : Text("NO INSTANCE INFORMATION", style: TextStyle(fontSize: 15, color: Colors.grey))),
+          padding: EdgeInsets.symmetric(vertical: 5), 
+          child : Row(children: [
+            Padding(  padding: EdgeInsets.only(left: 50, right: 10), 
+              child : Text("NO INSTANCE INFORMATION", 
+                style: TextStyle(fontSize: 15, color: Colors.grey))),
         ])));
       }
     }
@@ -87,7 +93,7 @@ class ItemWidgetState extends State<ItemWidget> {
                   border: Border(bottom: BorderSide(color: midColor))),
                 padding: const EdgeInsets.symmetric(vertical: 30, horizontal: 50), 
                 child: Text(widget.item.description!.length > 350 ? "${widget.item.description!.substring(0, 347)}..." : widget.item.description!,
-                style: TextStyle(fontSize: 15, color: Colors.grey, fontWeight: FontWeight.w500))), 
+                style: const TextStyle(fontSize: 15, color: Colors.grey, fontWeight: FontWeight.w500))), 
               Row( children: [ 
                 Container(padding: const EdgeInsets.symmetric(vertical: 20),
                   height: getHeight(context) - 300,

lib/widgets/items/shallow_item_row.dart

@@ -1,5 +1,3 @@
-import 'dart:math';
-
 import 'package:flutter/material.dart';
 import 'package:flutter_flow_chart/flutter_flow_chart.dart';
 import 'package:oc_front/main.dart';
@@ -43,7 +41,7 @@ class ShallowItemRowWidgetState extends State<ShallowItemRowWidget> {
           child: Row( children: [
             Padding( padding: const EdgeInsets.only(right: 5),
               child: widget.edit == null ? Container() : InkWell( mouseCursor:  SystemMouseCursors.click,
-              onTap: () =>  widget.edit!(widget.item.getID() + "~" + widget.item.getName()), child: const Icon(Icons.edit, color: Colors.grey,))),
+              onTap: () =>  widget.edit!( "${widget.item.getID()}~${widget.item.getName()}"), child: const Icon(Icons.edit, color: Colors.grey,))),
             Padding( padding: const EdgeInsets.only(right: 5),
               child: widget.delete == null ? Container() : InkWell( mouseCursor:  SystemMouseCursors.click,
               onTap: () => widget.delete!(widget.item.getID()), child: const Icon(Icons.delete, color: Colors.grey,))),
@@ -52,21 +50,19 @@ class ShallowItemRowWidgetState extends State<ShallowItemRowWidget> {
         Column( children: [
           widget.low || widget.icon == null ? Container( padding: const EdgeInsets.only(left: 10),) : Container( padding: const EdgeInsets.all(10), 
             constraints: BoxConstraints(maxWidth: widget.contextWidth, minWidth: widget.contextWidth),
-            child: Icon( widget.icon!, size: widget.contextWidth / 1.9, color: const Color(0xFFF67C0B9),)),
+            child: Icon( widget.icon!, size: widget.contextWidth / 1.9, color: const Color(0xfff67c0b9),)),
-            Container(
+            Padding(padding: widget.contextWidth != getMainWidth(context) ? 
-              child: Padding(padding: widget.contextWidth != getMainWidth(context) ? 
+            const EdgeInsets.symmetric(horizontal: 10) : const EdgeInsets.symmetric(horizontal: 20),
-              const EdgeInsets.symmetric(horizontal: 10) : const EdgeInsets.symmetric(horizontal: 20),
+              child: Column(crossAxisAlignment: CrossAxisAlignment.start, 
-                child: Column(crossAxisAlignment: CrossAxisAlignment.start, 
+                mainAxisAlignment: MainAxisAlignment.center, children: [
-                  mainAxisAlignment: MainAxisAlignment.center, children: [
+                Row( children: [ 
-                  Row( children: [ 
+                  Expanded( child: Center( child: Text(widget.item.getName().toUpperCase(), 
-                    Expanded( child: Center( child: Text(widget.item.getName().toUpperCase(), 
+                    style: const TextStyle(fontSize: 15, 
-                      style: const TextStyle(fontSize: 15, 
+                    overflow: TextOverflow.ellipsis, 
-                      overflow: TextOverflow.ellipsis, 
+                    fontWeight: FontWeight.w600, color: Colors.grey)),
-                      fontWeight: FontWeight.w600, color: Colors.grey)),
+                  ))
-                    ))
+                ]),
-                  ]),
+              ],)
-                ],)
-              )
             ),
           ])
         ]))));
@@ -76,6 +72,7 @@ class ShallowItemRowWidgetState extends State<ShallowItemRowWidget> {
   } 
 }
 
+// ignore: must_be_immutable
 class ShallowItemFlowDataRowWidget extends StatefulWidget {
   bool readOnly = false;
   double contextWidth = 0;
@@ -114,7 +111,7 @@ class ShallowItemFlowDataRowWidgetState extends State<ShallowItemFlowDataRowWidg
           child: Row( children: [
             Padding( padding: const EdgeInsets.only(right: 5),
               child: widget.edit == null ? Container() : InkWell( mouseCursor:  SystemMouseCursors.click,
-              onTap: () =>  widget.edit!(widget.item.getID() + "~" + widget.item.getName()), child: const Icon(Icons.edit, color: Colors.grey,))),
+              onTap: () =>  widget.edit!("${widget.item.getID()}~${widget.item.getName()}"), child: const Icon(Icons.edit, color: Colors.grey,))),
             Padding( padding: const EdgeInsets.only(right: 5),
               child: widget.delete == null ? Container() : InkWell( mouseCursor:  SystemMouseCursors.click,
               onTap: () => widget.delete!(widget.item.getID()), child: const Icon(Icons.delete, color: Colors.grey,))),
@@ -126,21 +123,19 @@ class ShallowItemFlowDataRowWidgetState extends State<ShallowItemFlowDataRowWidg
         Column( children: [
           widget.low || widget.icon == null ? Container( padding: const EdgeInsets.only(left: 10),) : Container( padding: const EdgeInsets.all(10), 
             constraints: BoxConstraints(maxWidth: widget.contextWidth, minWidth: widget.contextWidth),
-            child: Icon( widget.icon!, size: widget.contextWidth / 1.9, color: const Color(0xFFF67C0B9),)),
+            child: Icon( widget.icon!, size: widget.contextWidth / 1.9, color: const Color(0xfff67c0b9),)),
-            Container(
+            Padding(padding: widget.contextWidth != getMainWidth(context) ? 
-              child: Padding(padding: widget.contextWidth != getMainWidth(context) ? 
+            const EdgeInsets.symmetric(horizontal: 10) : const EdgeInsets.symmetric(horizontal: 20),
-              const EdgeInsets.symmetric(horizontal: 10) : const EdgeInsets.symmetric(horizontal: 20),
+              child: Column(crossAxisAlignment: CrossAxisAlignment.start, 
-                child: Column(crossAxisAlignment: CrossAxisAlignment.start, 
+                mainAxisAlignment: MainAxisAlignment.center, children: [
-                  mainAxisAlignment: MainAxisAlignment.center, children: [
+                Row( children: [ 
-                  Row( children: [ 
+                  Expanded( child: Center( child: Text(widget.item.getName().toUpperCase(), 
-                    Expanded( child: Center( child: Text(widget.item.getName().toUpperCase(), 
+                    style: const TextStyle(fontSize: 15, 
-                      style: const TextStyle(fontSize: 15, 
+                    overflow: TextOverflow.ellipsis, 
-                      overflow: TextOverflow.ellipsis, 
+                    fontWeight: FontWeight.w600, color: Colors.grey)),
-                      fontWeight: FontWeight.w600, color: Colors.grey)),
+                  ))
-                    ))
+                ]),
-                  ]),
+              ],)
-                ],)
-              )
             ),
           ])
         ]))));

lib/widgets/logs.dart

@@ -10,12 +10,13 @@ import 'package:oc_front/core/services/specialized_services/logs_service.dart';
 
 bool isLoading = true;
 Map<String, bool> valid = {};
+// ignore: must_be_immutable
 class LogsWidget extends StatefulWidget {
   String? level;
   String search = "";
   WorkflowExecution? exec;
   List<Log> logs = [];
-  LogsWidget ({ Key? key, this.search = "", this.level, this.exec }): super(key: key);
+  LogsWidget ({ super.key, this.search = "", this.level, this.exec });
   @override LogsWidgetState createState() => LogsWidgetState();
 }
 
@@ -27,8 +28,8 @@ class LogsWidgetState extends State<LogsWidget> {
         try { setState(() { });
         } catch (e) { /**/ }
       });
-      return Container( height: getMainHeight(context) - 100,
+      return SizedBox( height: getMainHeight(context) - 100,
-        child: Center( child: CircularProgressIndicator()) );
+        child: const Center( child: CircularProgressIndicator()) );
     }
     if (widget.exec == null) {
       return Container();
@@ -53,11 +54,7 @@ class LogsWidgetState extends State<LogsWidget> {
           end = (DateTime.parse(widget.exec!.startDate!).add( const Duration(days: 14)).microsecondsSinceEpoch).toString();
         }
       } catch(e) { /* */ }
-      Future.delayed(const Duration(minutes: 1), () {
+      return FutureBuilder(future: LogsService().search(null, [], {
-        try { setState(() {});
-        } catch (e) { /**/ }
-      });
-      return FutureBuilder(future: LogsService().search(context, [], {
               "workflow_execution_id":  widget.exec!.id,
               "start": start,
               "end":  end
@@ -77,12 +74,12 @@ class LogsWidgetState extends State<LogsWidget> {
               List<LogWidget> itemRows = logs.where((element) => (element.message?.toLowerCase().contains(widget.search.toLowerCase()) ?? true)
                 && (widget.level?.contains(element.level ?? "") ?? true) ).map((e) => LogWidget(item: e)).toList();
               if (isLoading) {
-                return Container( height: getMainHeight(context) - 100,
+                return SizedBox( height: getMainHeight(context) - 100,
-                    child: Center( child: CircularProgressIndicator()) );
+                    child: const Center( child: CircularProgressIndicator()) );
               }
               return Stack( children: [ 
                   SingleChildScrollView( child: itemRows.isEmpty ? 
-                  Container( height: getMainHeight(context) - 100,
+                  SizedBox( height: getMainHeight(context) - 100,
                     child: const Center( child: Text("no log registered", style: TextStyle(color: Colors.grey, fontSize: 25 ),)))
                   :  Column(  children:  [...itemRows, Container(height: 50,) ] ) ),
                 ]);
@@ -92,10 +89,11 @@ class LogsWidgetState extends State<LogsWidget> {
   }
 }
 
+// ignore: must_be_immutable
 class LogWidget extends StatefulWidget {
   final Log item;
   bool expanded = false;
-  LogWidget ({ Key? key, required this.item }): super(key: key);
+  LogWidget ({ super.key, required this.item });
   @override LogWidgetState createState() => LogWidgetState();
 }
 class LogWidgetState extends State<LogWidget> {

lib/widgets/sheduler_items/schedule.dart

@@ -52,9 +52,20 @@ class ScheduleWidgetState extends State<ScheduleWidget> {
             var str = "${date.toIso8601String()}Z";
             if (data[str] == null) { data[str] = []; }
             data[str]!.add(element);
-            data[str]!.sort((a, b) => DateTime.parse(a.startDate!).compareTo(DateTime.parse(b.startDate!)));
+            data[str]!.sort((a, b) => DateTime.parse(a.startDate!).compareTo(DateTime.parse(b.startDate!)));    
           }
         }
+        List<WorkflowExecution> vals = [];
+        for (var val in data.values) {
+          vals.addAll(val);
+        }
+        if (vals.isNotEmpty) {
+          try {
+            Future.delayed(const Duration(minutes: 1), () {
+              setState(() {});
+            });
+          } catch (e) { /* */ }
+        }
         bool isInfo = getMainWidth(context) <= 600 && selected != null && widget.isBox;
         double w = selected != null && widget.isBox ? getMainWidth(context) - menuSize : getMainWidth(context);
         List<Widget> children = [];
@@ -199,11 +210,11 @@ class ScheduleWidgetState extends State<ScheduleWidget> {
                               borderSide: BorderSide(color: midColor, width: 0)),
                           ),
                           items: [
-                            DropdownMenuItem(value: "debug,warning,error,info", child: Row( children: [ Container( width: 10, height: 15, color: Colors.grey), Text("  all", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
+                            DropdownMenuItem(value: "debug,warning,error,info", child: Row( children: [ Container( width: 10, height: 15, color: Colors.grey), const Text("  all", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
-                            DropdownMenuItem(value: "debug", child: Row( children: [ Container( width: 10, height: 15, color: Colors.blue), Text("  debug", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
+                            DropdownMenuItem(value: "debug", child: Row( children: [ Container( width: 10, height: 15, color: Colors.blue), const Text("  debug", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
-                            DropdownMenuItem(value: "warning", child: Row( children: [ Container( width: 10, height: 15, color: Colors.orange), Text("  warning", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
+                            DropdownMenuItem(value: "warning", child: Row( children: [ Container( width: 10, height: 15, color: Colors.orange), const Text("  warning", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
-                            DropdownMenuItem(value: "error", child: Row( children: [ Container( width: 10, height: 15, color: redColor), Text("  error", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
+                            DropdownMenuItem(value: "error", child: Row( children: [ Container( width: 10, height: 15, color: redColor), const Text("  error", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
-                            DropdownMenuItem(value: "info", child: Row( children: [ Container( width: 10, height: 15, color: Colors.green), Text("  info", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
+                            DropdownMenuItem(value: "info", child: Row( children: [ Container( width: 10, height: 15, color: Colors.green), const Text("  info", style: TextStyle(fontSize: 12, color: Colors.black)) ])),
                           ], 
                           onChanged: (value) {
                             setState(() {

lib/widgets/sheduler_items/scheduler_calendar.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:oc_front/core/sections/header/header.dart';
 import 'package:oc_front/main.dart';
 import 'package:oc_front/models/workflow.dart';
 import 'package:oc_front/widgets/sheduler_items/schedule.dart';

lib/widgets/sheduler_items/scheduler_item.dart

@@ -34,7 +34,6 @@ class SchedulerItemWidgetState extends State<SchedulerItemWidget> {
                   selected = selected != element || ev.startDate != selectedReal  ? element : null;  
                   widget.parent!.widget.selectedID = selected;
                   selectedReal = selected == null ? null : ev.startDate; 
-                  print("there");
                   if (selectedReal  == null) {
                     widget.parent!.widget.isDayPlanner = true;
                   }

library/flutter_flow_chart/lib/src/dashboard.dart

@@ -9,7 +9,6 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter_flow_chart/flutter_flow_chart.dart';
 import 'package:flutter_flow_chart/src/flow_chart_menu.dart';
 import 'package:flutter_flow_chart/src/flow_chart_selected_menu.dart';
-import 'package:flutter_flow_chart/src/ui/draw_arrow.dart';
 import 'package:flutter_flow_chart/src/ui/segment_handler.dart';
 
 /// Listener definition for a new connection
@@ -163,7 +162,6 @@ class Dashboard extends ChangeNotifier {
   }
 
   void copyFromMap(Map<String, dynamic> map) {
-    debugPrintStack(stackTrace: StackTrace.current, label: 'my_label', maxFrames: 5);
     defaultArrowStyle = ArrowStyle.values[map['arrowStyle'] as int? ?? 0];
     defaultDashSpace = map['defaultDashSpace'] as double? ?? 0;
     defaultDashWidth = map['defaultDashWidth'] as double? ?? 0;
@@ -373,7 +371,7 @@ class Dashboard extends ChangeNotifier {
   bool noHistory = false;
   void addToHistory() {
     if (noHistory) {
-      Future.delayed(Duration(seconds: 2), () {
+      Future.delayed(const Duration(seconds: 2), () {
         noHistory = false;
       });
       return;
@@ -381,7 +379,7 @@ class Dashboard extends ChangeNotifier {
     if (tempHistory.length >= 50) { tempHistory.removeAt(0); }
     tempHistory.add(toMap());
     history = tempHistory.map((e) => e).toList();
-    Future.delayed(Duration(seconds: 1), () {
+    Future.delayed(const Duration(seconds: 1), () {
       chartMenuKey.currentState?.setState(() { });
     });
   }
@@ -843,7 +841,6 @@ class Dashboard extends ChangeNotifier {
     }
 
     if (found == 0) {
-      debugPrint('Element with $destId id not found!');
       return;
     }
     if (notify) {

library/flutter_flow_chart/lib/src/flow_chart.dart

@@ -26,6 +26,7 @@ abstract class FlowData {
   FlowData deserialize(Map<String, dynamic> data);
 }
 
+// ignore: must_be_immutable
 class FlowChart<T extends FlowData> extends StatefulWidget {
   FlowChart({
     required this.dashboard,
@@ -60,7 +61,7 @@ class FlowChart<T extends FlowData> extends StatefulWidget {
     this.menuExtension,
     this.itemLeftBottomBadges,
     this.itemrightTopBadges,
-  }) {}
+  });
   final String? current;
   final List<String> categories;
   final double width;
@@ -170,7 +171,7 @@ class FlowChart<T extends FlowData> extends StatefulWidget {
 
   /// Trigger for the scale change
   final void Function(double scale)? onScaleUpdate;
-
+  bool dashboardSelected = true;
   @override
   State<FlowChart> createState() => FlowChartState<T>();
 }
@@ -182,6 +183,7 @@ class HoverMenuController {
     currentState?.hideSubMenu();
   }
 }
+// ignore: must_be_immutable
 class HoverMenu extends StatefulWidget {
   final Widget title;
   final double? width;
@@ -191,12 +193,12 @@ class HoverMenu extends StatefulWidget {
 
 
   HoverMenu({
-    Key? key,
+    super.key,
     required this.title,
     this.items = const [],
     this.width,
     this.controller,
-  }) : super(key: key);
+  });
 
   @override
   HoverMenuState createState() => HoverMenuState();
@@ -296,9 +298,9 @@ class HoverMenuState extends State<HoverMenu> {
   }
 }
 
+bool isCtrl = false;
 class FlowChartState<T extends FlowData> extends State<FlowChart> {
   var node = FocusNode();
-  bool isCtrl = false;
   @override
   void initState() {
     node.requestFocus();
@@ -316,24 +318,31 @@ class FlowChartState<T extends FlowData> extends State<FlowChart> {
     if (!widget.dashboard.isOpened && widget.onDashboardAlertOpened != null ) {
       if (widget.dashboard.id != null) {
         widget.dashboard.isOpened  = true;
-        Future.delayed(Duration(milliseconds: 100), () => widget.dashboard.load!(widget.dashboard.id!) );    
+        Future.delayed(const Duration(milliseconds: 100), () => widget.dashboard.load!(widget.dashboard.id!) );    
       } else {
-        Future.delayed(Duration(milliseconds: 100), () {
+        try {
-          if (!widget.dashboard.inDialog) {
+          Future.delayed(const Duration(milliseconds: 100), () {
-            widget.dashboard.inDialog = true;
+            if (!widget.dashboard.inDialog) {
-            showDialog(
+              widget.dashboard.inDialog = true;
-              barrierDismissible: false,
+              showDialog(
-              context: context, builder: (context) {
+                barrierDismissible: false,
-              return AlertDialog(
+                // ignore: use_build_context_synchronously
-                titlePadding: EdgeInsets.zero,
+                context: context, builder: (context) {
-                insetPadding: EdgeInsets.zero,
+                return AlertDialog(
-                backgroundColor: Colors.white,
+                  titlePadding: EdgeInsets.zero,
-                shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(0)),
+                  insetPadding: EdgeInsets.zero,
-                title: widget.onDashboardAlertOpened!(context, widget.dashboard));
+                  backgroundColor: Colors.white,
-              
+                  shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(0)),
-            });
+                  title: widget.onDashboardAlertOpened!(context, widget.dashboard));
-          }
+                
-        });
+              });
+            }
+          });
+        } catch (e) {
+          widget.dashboard.id = null;
+          widget.dashboard.name = "";
+          widget.dashboard.isOpened  = false;
+        }
       }
     } else {
       widget.dashboard.isOpened  = true;
@@ -358,66 +367,79 @@ class FlowChartState<T extends FlowData> extends State<FlowChart> {
       autofocus: true,
       onKeyEvent: (event) {
         bool change = false;
-        if (event.logicalKey == LogicalKeyboardKey.controlLeft) {
+        if (widget.dashboardSelected) {
-          isCtrl = event is KeyDownEvent || event is KeyRepeatEvent;
+          if (event.logicalKey == LogicalKeyboardKey.controlLeft && event is KeyDownEvent) {
-        }
+            isCtrl = true;
-        /*if ((event is KeyDownEvent || event.logicalKey == LogicalKeyboardKey.keyZ) && isCtrl) {
+          }
-          widget.dashboard.back();
+          if (event.logicalKey == LogicalKeyboardKey.controlLeft && event is KeyUpEvent) {
-        }
+            isCtrl = false;
-        if ((event is KeyDownEvent || event.logicalKey == LogicalKeyboardKey.keyY) && isCtrl) {
+          }
-          widget.dashboard.forward();
+          if ((event is KeyDownEvent && event.logicalKey == LogicalKeyboardKey.keyZ) && isCtrl) {
-        }*/
+            widget.dashboard.back();
-        if (event is KeyDownEvent && event.logicalKey == LogicalKeyboardKey.add) {
+          }
-          change = true;
+          if ((event is KeyDownEvent && event.logicalKey == LogicalKeyboardKey.keyY) && isCtrl) {
-          for (var el in widget.dashboard.elementSelected) {
+            widget.dashboard.forward();
-              widget.dashboard.addElement(FlowElement<T>(
+          }
-                element: el.element as T,
+          if (event is KeyDownEvent && event.logicalKey == LogicalKeyboardKey.add) {
-                dashboard: widget.dashboard,
+            change = true;
-                id: const Uuid().v4(),
+            for (var el in widget.dashboard.elementSelected) {
-                position: el.position + const Offset(100, 100),
+                widget.dashboard.addElement(FlowElement<T>(
-                size: el.size,
+                  element: el.element as T,
-                text: el.text,
+                  dashboard: widget.dashboard,
-                widget: el.widget,
+                  id: const Uuid().v4(),
-                kind: el.kind,
+                  position: el.position + const Offset(100, 100),
-                handlers: el.handlers,
+                  size: el.size,
-                handlerSize: el.handlerSize,
+                  text: el.text,
-              ), context);
+                  widget: el.widget,
-            }
+                  kind: el.kind,
-        }
+                  handlers: el.handlers,
-        if (event is KeyDownEvent && event.logicalKey == LogicalKeyboardKey.delete) {
+                  handlerSize: el.handlerSize,
-          change = true;
+                ), context);
-          widget.dashboard.removeElements((element) {
-              if (element.isSelected) {
-                widget.dashboard.arrows.removeWhere( (e) => e.toID.contains(element.id) || e.fromID.contains(element.id));
-              }
-            return element.isSelected;
-          }, context);
-          for (var arrow in widget.dashboard.arrowsSelected) {
-              for (var el in widget.dashboard.elements.where((element) => element.id == arrow.fromID.split("_")[0])) {
-                el.next.removeAt(int.parse(arrow.fromID.split("_")[1]));
               }
           }
-          widget.dashboard.removeArrows( (el) => el.isSelected, context );
+          if (event is KeyDownEvent && event.logicalKey == LogicalKeyboardKey.delete) {
-        }
+            change = true;
-        if (change) {
+            widget.dashboard.removeElements((element) {
-          DrawingArrow.instance.notifyListeners();
+                if (element.isSelected) {
-          widget.dashboard.chartKey.currentState?.setState(() {  });
+                  widget.dashboard.arrows.removeWhere( (e) => e.toID.contains(element.id) || e.fromID.contains(element.id));
-          node.requestFocus();
+                }
+              return element.isSelected;
+            }, context);
+            for (var arrow in widget.dashboard.arrowsSelected) {
+                for (var el in widget.dashboard.elements.where((element) => element.id == arrow.fromID.split("_")[0])) {
+                  el.next.removeAt(int.parse(arrow.fromID.split("_")[1]));
+                }
+            }
+            widget.dashboard.removeArrows( (el) => el.isSelected, context );
+          }
+          if (change) {
+            DrawingArrow.instance.notifyListeners();
+            widget.dashboard.chartKey.currentState?.setState(() {  });
+            node.requestFocus();
+          }
         }
       }, 
       child: ClipRect(
       child: Stack(
         clipBehavior: Clip.none,
         children: [
-          Stack(children: [
+           Stack(children: [
             // Draw the grid
-            Container( child: DragTarget<T>(
+            DragTarget<T>(
               builder: (
                 BuildContext context,
                 List<dynamic> accepted,
                 List<dynamic> rejected,
               ) {
-                return SizedBox(
+                return MouseRegion(
+                  onEnter: (ev) {
+                    print("sqfdsfd");
+                    widget.dashboardSelected = true;
+                  },
+                  onExit: (ev) {
+                    widget.dashboardSelected = false;
+                  },
+                  child: SizedBox(
                   width: widget.width,
                   height: widget.height,
                   child: ChartWidget<T>(
@@ -438,7 +460,7 @@ class FlowChartState<T extends FlowData> extends State<FlowChart> {
                     onHandlerPressed: widget.onHandlerLongPressed,
                     onHandlerLongPressed: widget.onHandlerLongPressed,
                     onPivotSecondaryPressed: widget.onPivotSecondaryPressed,
-                ));
+                )));
             },
             onAcceptWithDetails: (DragTargetDetails<T> details) {
               var e = details.data;
@@ -468,24 +490,24 @@ class FlowChartState<T extends FlowData> extends State<FlowChart> {
                   );
               widget.dashboard.addElement(el, context);
             },
-          ))]
+          )]
         ),
         widget.dashboard.isMenu ? Positioned(top: 50, child: FlowChartSelectedMenu(
           key: widget.dashboard.selectedMenuKey,
           dashboard: widget.dashboard, 
-          height: widget.height - 50) ) : Container(),
+          height: widget.height - 50)) : Container(),
         widget.dashboard.isInfo ? Positioned(top: 50, right: 0, child: 
           FlowChartLeftMenu<T>(
-            key: widget.dashboard.selectedLeftMenuKey,
+              key: widget.dashboard.selectedLeftMenuKey,
-            dashboard: widget.dashboard, 
+              dashboard: widget.dashboard, 
-            menuExtension: widget.menuExtension,
+              menuExtension: widget.menuExtension,
-            categories: widget.categories,
+              categories: widget.categories,
-            height: widget.height,
+              height: widget.height,
-            innerMenuWidth: widget.innerMenuWidth,
+              innerMenuWidth: widget.innerMenuWidth,
-            itemWidth: widget.itemWidth,
+              itemWidth: widget.itemWidth,
-            draggableItemBuilder: widget.draggableItemBuilder as List<T> Function(String cat),
+              draggableItemBuilder: widget.draggableItemBuilder as List<T> Function(String cat),
-            getDraggable: getDraggable,
+              getDraggable: getDraggable,
-          )) : Container()
+            )) : Container()
       ])
     ));
   }
@@ -565,8 +587,9 @@ class _DrawingArrowWidgetState extends State<DrawingArrowWidget> {
   }
 }
 
+// ignore: must_be_immutable
 class ChartWidget<T extends FlowData> extends StatefulWidget {
-  ChartWidget ({ Key? key,
+  ChartWidget ({ super.key,
         required this.flowChart,
         this.onElementPressed,
         this.onElementSecondaryTapped,
@@ -586,7 +609,7 @@ class ChartWidget<T extends FlowData> extends StatefulWidget {
         required this.dashboard,
         this.onNewConnection,
         this.menuWidget,
-  }) : super(key: key);
+  });
 
   FlowChartState flowChart;
 
@@ -722,33 +745,38 @@ class ChartWidgetState<T extends FlowData> extends State<ChartWidget> {
     final gridKey = GlobalKey();
     var tapDownPos = Offset.zero;
     var secondaryTapDownPos = Offset.zero;
-    for (int i = 0; i < widget.dashboard.elements.length; i++)
+    for (int i = 0; i < widget.dashboard.elements.length; i++) {
       widget.dashboard.elements[i].next.removeWhere((element) =>
                       widget.dashboard.findElementIndexById(element.destElementId) < 0);
+    }
     return Stack( children: [
                   Positioned.fill(
                     child: GestureDetector(
                       onTapDown: (details) {
                         hoverImportant = false;
                         tapDownPos = details.localPosition;
+
                         for (var arr in widget.dashboard.arrows) {
                           if (arr.isLine(tapDownPos)) {
                             hoverImportant = true;
+                            for (var arr in widget.dashboard.arrows) {
+                              arr.isSelected = false;
+                            }
                             arr.isSelected = !arr.isSelected;
                             for (var sel in widget.dashboard.elements) {
                               sel.isSelected = false;
                             }
-                            Future.delayed(Duration(milliseconds: 100), () {
+                            Future.delayed(const Duration(milliseconds: 100), () {
                               widget.dashboard.selectedMenuKey.currentState?.setState(() {});
                               DrawingArrow.instance.notifyListeners();
                             });
-                            
+                            break;
                           }
                         }
                         if (!hoverImportant) {
                           for (var sel in widget.dashboard.elements) { sel.isSelected = false; }
                           for (var sel in widget.dashboard.arrows) { sel.isSelected = false; }
-                          Future.delayed(Duration(milliseconds: 100), () {
+                          Future.delayed(const Duration(milliseconds: 100), () {
                             widget.dashboard.selectedMenuKey.currentState?.setState(() {});
                             DrawingArrow.instance.notifyListeners();
                           });
@@ -816,9 +844,9 @@ class ChartWidgetState<T extends FlowData> extends State<ChartWidget> {
                   for (int i = 0; i < widget.dashboard.elements.length; i++)
                     ElementWidget<T>(
                       key: UniqueKey(),
-                      bottomLeftBadge: widget.flowChart.widget.itemLeftBottomBadges != null ? 
+                      bottomLeftBadge: widget.flowChart.widget.itemLeftBottomBadges != null && widget.dashboard.elements[i].element != null ? 
                         widget.flowChart.widget.itemLeftBottomBadges!(widget.dashboard.elements[i].element as T) : null,
-                      topRightBadge: widget.flowChart.widget.itemrightTopBadges != null ? 
+                      topRightBadge: widget.flowChart.widget.itemrightTopBadges != null && widget.dashboard.elements[i].element != null ? 
                         widget.flowChart.widget.itemrightTopBadges!(widget.dashboard.elements[i].element as T) : null,
                       dashboard: widget.dashboard,
                       element: widget.dashboard.elements.elementAt(i),

library/flutter_flow_chart/lib/src/flow_chart_left_menu.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_flow_chart/flutter_flow_chart.dart';
 
+// ignore: must_be_immutable
 class FlowChartLeftMenu<T extends FlowData> extends StatefulWidget {
   Dashboard dashboard;
   List<String> categories;
@@ -39,10 +40,10 @@ class FlowChartLeftMenuState<T extends FlowData> extends State<FlowChartLeftMenu
           : Theme(
             data: Theme.of(context).copyWith(dividerColor: widget.dashboard.midDashColor),
                   child: ExpansionTile(
-            collapsedShape: RoundedRectangleBorder(
+            collapsedShape: const RoundedRectangleBorder(
                 side: BorderSide.none,
             ),
-            shape: RoundedRectangleBorder(
+            shape: const RoundedRectangleBorder(
               side: BorderSide.none,
             ),
             initiallyExpanded: true,
@@ -70,16 +71,16 @@ class FlowChartLeftMenuState<T extends FlowData> extends State<FlowChartLeftMenu
       );
     }
     return Container( 
-      height: widget.height,
+        height: widget.height,
-      color: widget.dashboard.midDashColor,
+        color: widget.dashboard.midDashColor,
-      child: Stack( children: [ 
+        child: Stack( children: [ 
-            Container(
+              Container(
                           width: widget.innerMenuWidth,
                           height: 50,
                           decoration: BoxDecoration(border: Border(
                             bottom: BorderSide(color: Colors.grey.shade400),
                             right: BorderSide(color: widget.dashboard.midDashColor),
-                            left: BorderSide(color: Colors.white))),
+                            left: const BorderSide(color: Colors.white))),
                           child: TextFormField(
                             style: const TextStyle(color: Colors.black, fontSize: 15),
                             cursorColor: widget.dashboard.dashColor,
@@ -91,7 +92,7 @@ class FlowChartLeftMenuState<T extends FlowData> extends State<FlowChartLeftMenu
                               fillColor: widget.dashboard.midDashColor,
                               filled: true,
                               contentPadding: const EdgeInsets.only(left: 50, right: 50, top: 15, bottom: 15),
-                              hintStyle: TextStyle(
+                              hintStyle: const TextStyle(
                                 color: Colors.grey,
                                 fontSize: 15,
                                 fontWeight: FontWeight.w400
@@ -101,7 +102,7 @@ class FlowChartLeftMenuState<T extends FlowData> extends State<FlowChartLeftMenu
                           )
                         ),
             Container( 
-              margin: EdgeInsets.only(top: 50),
+              margin: const EdgeInsets.only(top: 50),
               height: widget.height - 100,
               constraints: BoxConstraints(minWidth: widget.itemWidth),
               width: widget.dashboard.isMenu ? widget.innerMenuWidth : 0, 

library/flutter_flow_chart/lib/src/flow_chart_menu.dart

@@ -23,19 +23,19 @@ class FlowChartMenuState extends State<FlowChartMenu> {
     return Row( mainAxisAlignment: MainAxisAlignment.end, children : [ Container( // SHORTCUT
                     width: widget.width,
                     height: 50,
-                    padding: EdgeInsets.only(left: 20),
+                    padding: const EdgeInsets.only(left: 20),
                     color: widget.dashboard.dashColor,
                     child: Row( children : [ Expanded(flex: 2, child: Row( children: [
                       widget.chart.widget.flowChart.widget.onDashboardAlertOpened == null ? Container() : Container( 
-                        decoration: BoxDecoration(
+                        decoration: const BoxDecoration(
                           border: Border(right: BorderSide(color: Colors.white, width: 1))
                         ),
                         child: Row( children: [
-                          Tooltip( message: "open file", child:Container( child: 
+                          Tooltip( message: "open file", child: Padding( padding: const EdgeInsets.only(right: 15), 
-                          Padding( padding: EdgeInsets.only(right: 15), 
                             child: InkWell( mouseCursor: SystemMouseCursors.click,
                               onTap: () {
-                                widget.dashboard.name = "graph_${DateTime.now().toString().replaceAll(" ", "_").substring(0, DateTime.now().toString().length - 7)}";
+                                widget.dashboard.id = null;
+                                widget.dashboard.name = "";
                                 widget.dashboard.isOpened = true;
                                 if (!widget.dashboard.inDialog) {
                                   widget.dashboard.inDialog = true;
@@ -52,7 +52,7 @@ class FlowChartMenuState extends State<FlowChartMenu> {
                                     });
                                 }
                               }, 
-                              child: Icon(Icons.folder, color: Colors.white))))),
+                              child: Icon(Icons.folder, color: Colors.white)))),
                         ])),
                       InkWell( mouseCursor: SystemMouseCursors.click, child: Container( 
                         decoration: BoxDecoration(
@@ -240,12 +240,12 @@ class FlowChartMenuState extends State<FlowChartMenu> {
                           
                         ])),
                         Expanded( 
-                           child: Padding( child: Text("current workflow : ${widget.dashboard.name}", overflow: TextOverflow.ellipsis,
+                           child: Padding( padding: const EdgeInsets.symmetric(horizontal: 20), 
-                            style: TextStyle(color: Colors.white, fontSize: 14), textAlign: TextAlign.start),
+                           child: Text("current workflow : ${widget.dashboard.name}", overflow: TextOverflow.ellipsis,
-                            padding: EdgeInsets.symmetric(horizontal: 20))),
+                            style: const TextStyle(color: Colors.white, fontSize: 14), textAlign: TextAlign.start))),
                       ])),
                       widget.menuExtension != null && widget.chart.widget.flowChart.widget.width > 600 ? Container( 
-                        decoration: BoxDecoration(
+                        decoration: const BoxDecoration(
                           border: Border(left: BorderSide(color: Colors.white, width: 1))
                         ),
                         child:  widget.menuExtension

library/flutter_flow_chart/lib/src/flow_chart_selected_menu.dart

@@ -6,6 +6,7 @@ import 'package:flutter_colorpicker/flutter_colorpicker.dart';
 import 'package:number_text_input_formatter/number_text_input_formatter.dart';
 import 'package:uuid/uuid.dart';
 
+// ignore: must_be_immutable
 class FlowChartSelectedMenu extends StatefulWidget {
   Dashboard dashboard;
   double height = 100;
@@ -21,12 +22,13 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
         width: 200,
         height: widget.height,
         color: widget.dashboard.midDashColor,
-        child: SingleChildScrollView( child: Column( children: [ ...widget.dashboard.infoItemWidget != null ?
+        child: SingleChildScrollView( child: Column( children: [ 
+          ...widget.dashboard.infoItemWidget != null ?
           widget.dashboard.infoItemWidget!(widget.dashboard.elementSelected.first.element, widget.dashboard.elementSelected.first.id) : [],
           widget.dashboard.arrowsSelected.isNotEmpty || widget.dashboard.elementSelected.isNotEmpty ? Container( 
                           width: 200,
-                          margin: EdgeInsets.only(top: 15),
+                          margin: const EdgeInsets.only(top: 15),
-                          decoration: BoxDecoration(border: Border(
+                          decoration: const BoxDecoration(border: Border(
                             top: BorderSide(color: Colors.grey, width: 1))),
                           child: Column(crossAxisAlignment: CrossAxisAlignment.center, children: [
                             Tooltip( message: "remove",
@@ -38,13 +40,13 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                   }
                                   return element.isSelected;
                                 }, context); 
-                                Future.delayed(Duration(milliseconds: 100), () {
+                                Future.delayed( const Duration(milliseconds: 100), () {
                                   widget.dashboard.flutterChartKey.currentState?.setState(() { });
                                 });
-                              }, child: Container( margin: EdgeInsets.all(10),
+                              }, child: Container( margin: const EdgeInsets.all(10),
                                 decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), border: Border.all(color: Colors.black, width: 1)),
                                 width: 200, height: 30,
-                                child: Icon(Icons.delete_outline, color: Colors.black),
+                                child: const Icon(Icons.delete_outline, color: Colors.black),
                               ))
                             ),
                             Tooltip( message: "copy",
@@ -52,17 +54,17 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                               onTap: () {
                                 for (var sel in widget.dashboard.elementSelected) {
                                   var el =FlowElement.fromMap(widget.dashboard, sel.toMap());
-                                  el.id = Uuid().v8();
+                                  el.id = const Uuid().v8();
                                   widget.dashboard.addElement(FlowElement.fromMap(widget.dashboard, sel.toMap()), context);
-                                  widget.dashboard.elements.last.position += Offset(50, 50);
+                                  widget.dashboard.elements.last.position += const Offset(50, 50);
                                 }
-                                Future.delayed(Duration(milliseconds: 100), () {
+                                Future.delayed( const Duration(milliseconds: 100), () {
                                   widget.dashboard.chartKey.currentState?.setState(() { });
                                 });
-                              }, child: Container( margin: EdgeInsets.only(left: 10, right: 10, bottom: 10),
+                              }, child: Container( margin: const EdgeInsets.only(left: 10, right: 10, bottom: 10),
                                 decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), border: Border.all(color: Colors.black, width: 1)),
                                 width: 200, height: 30,
-                                child: Icon(Icons.copy, color: Colors.black),
+                                child: const Icon(Icons.copy, color: Colors.black),
                               ))
                             ),
                           ])
@@ -79,9 +81,8 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
           widget.dashboard.infoLinkWidget!(widget.dashboard.arrowsSelected.first) : Container(),
           widget.dashboard.arrowsSelected.isNotEmpty || widget.dashboard.elementSelected.isNotEmpty ? Container( 
                           width: 200,
-                          margin: EdgeInsets.only(top: 15),
+                          margin: const EdgeInsets.only(top: 15),
-                          decoration: BoxDecoration(border: Border(
+                          decoration: const BoxDecoration(border: Border(top: BorderSide(color: Colors.grey, width: 1))),
-                            top: BorderSide(color: Colors.grey, width: 1))),
                           child: Column(crossAxisAlignment: CrossAxisAlignment.center, children: [
                             Tooltip( message: "remove",
                               child: InkWell( mouseCursor: SystemMouseCursors.click, 
@@ -92,13 +93,13 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                   }
                                   return element.isSelected;
                                 }, context); 
-                                Future.delayed(Duration(milliseconds: 100), () {
+                                Future.delayed( const Duration(milliseconds: 100), () {
                                   widget.dashboard.flutterChartKey.currentState?.setState(() { });
                                 });
-                              }, child: Container( margin: EdgeInsets.all(10),
+                              }, child: Container( margin: const EdgeInsets.all(10),
                                 decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), border: Border.all(color: Colors.black, width: 1)),
                                 width: 200, height: 30,
-                                child: Icon(Icons.delete_outline, color: Colors.black),
+                                child: const Icon(Icons.delete_outline, color: Colors.black),
                               ))
                             ),
                           ])
@@ -118,22 +119,25 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                     height: widget.height,
                     color: widget.dashboard.midDashColor,
                     child: Column( children: [ 
-                      Container( padding: EdgeInsets.all(10), width: 200, height: 60,
+                      Container( padding: const EdgeInsets.all(10), width: 200, height: 60,
-                        decoration: BoxDecoration(border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
+                        decoration: const BoxDecoration(border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
                         child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [
-                          Text("STYLE ${widget.dashboard.elementSelected.isNotEmpty ? "ELEMENT" : "ARROW"}", style: TextStyle(fontSize: 15, fontWeight: FontWeight.bold), textAlign: TextAlign.center),
+                          Text("STYLE ${widget.dashboard.elementSelected.isNotEmpty ? "ELEMENT" : "ARROW"}", 
-                          Text("<${widget.dashboard.arrowsSelected.isEmpty && widget.dashboard.elementSelected.isEmpty ? "general" : "selected"}>", style: TextStyle(fontSize: 12), textAlign: TextAlign.center),
+                          style: const TextStyle(fontSize: 15, fontWeight: FontWeight.bold), textAlign: TextAlign.center),
+                          Text("<${widget.dashboard.arrowsSelected.isEmpty && widget.dashboard.elementSelected.isEmpty ? "general" : "selected"}>", 
+                          style: const TextStyle(fontSize: 12), textAlign: TextAlign.center),
                         ])),
                       SizedBox( width: 200, height: widget.height - 60, child: SingleChildScrollView( child: Column( children: [
-                      widget.dashboard.elementSelected.isNotEmpty ? Container() : Container( padding: EdgeInsets.symmetric(horizontal: 10, vertical: 20), 
+                      widget.dashboard.elementSelected.isNotEmpty ? Container() : Container( 
-                        decoration: BoxDecoration(border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
+                        padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 20), 
+                        decoration: const BoxDecoration(border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
                         child: Column( children: [
                           Row( children: [
                           InkWell( mouseCursor: SystemMouseCursors.click, 
-                          child: Padding( padding: EdgeInsets.only(left: 10, right: 10), 
+                          child: Padding( padding: const EdgeInsets.only(left: 10, right: 10), 
                             child: PopupMenuButton<ArrowDash>(
                               tooltip: "line defaults",
-                              constraints: BoxConstraints(maxWidth: 100),
+                              constraints: const BoxConstraints(maxWidth: 100),
                               initialValue: null,
                               onSelected: (ArrowDash value) {
                                 if (widget.dashboard.elementSelected.isEmpty) {
@@ -199,14 +203,14 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                   dashSpace: widget.dashboard.defaultDashSpace, 
                                   color: Colors.black 
                                 ),
-                                SizedBox(height: 25, width: 10),
+                                const SizedBox(height: 25, width: 10),
-                                Icon(Icons.arrow_drop_down, size: 10, color: Colors.black) ])
+                                const Icon(Icons.arrow_drop_down, size: 10, color: Colors.black) ])
                               ),
                             )
                           ),
                           PopupMenuButton<void>(
                                 tooltip: "color picker",
-                                constraints: BoxConstraints(maxWidth: 664),
+                                constraints: const BoxConstraints(maxWidth: 664),
                                 initialValue: null,
                                 onSelected: (void value) {},
                                 itemBuilder: (BuildContext context) => <PopupMenuEntry<void>>[
@@ -222,12 +226,12 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                 ],
                                 child: Row( children: [ 
                                   Container(width: 15, height: 15, color: widget.dashboard.defaultColor),
-                                  SizedBox(height: 25, width: 5),
+                                  const SizedBox(height: 25, width: 5),
-                                  Icon(Icons.arrow_drop_down, size: 10, color: Colors.black) ])
+                                  const Icon(Icons.arrow_drop_down, size: 10, color: Colors.black) ])
                           ),
                           Tooltip( message: "stroke width",
                             child: Container(
-                              margin: EdgeInsets.only(left: 10),
+                              margin: const EdgeInsets.only(left: 10),
                               width: 55, height: 25,
                               child: TextFormField( textAlign: TextAlign.center,
                               readOnly: widget.dashboard.defaultDashWidth <= 0,
@@ -239,8 +243,8 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                 }
                                 setState(() { widget.dashboard.defaultStroke = double.parse(value); });
                               },
-                              style: TextStyle(fontSize: 12),
+                              style: const TextStyle(fontSize: 12),
-                              decoration: InputDecoration(
+                              decoration: const InputDecoration(
                                 fillColor: Colors.white,
                                 filled: true,
                                 labelText: "stroke",
@@ -266,7 +270,7 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                         ]),
                         Row(children: [
                           InkWell( mouseCursor: SystemMouseCursors.click, child: Padding( 
-                            padding: EdgeInsets.only(left: 10, top: 10, right: 10), 
+                            padding: const EdgeInsets.only(left: 10, top: 10, right: 10), 
                             child: PopupMenuButton<ArrowStyle>(
                               initialValue: null,
                               onSelected: (ArrowStyle value) {
@@ -279,7 +283,7 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                               },
                               tooltip: "line styles",
                               itemBuilder: (BuildContext context) => <PopupMenuEntry<ArrowStyle>>[
-                                PopupMenuItem<ArrowStyle>(
+                                const PopupMenuItem<ArrowStyle>(
                                   value: ArrowStyle.segmented,
                                   child: Row( children: [ 
                                       Icon(Icons.turn_slight_left),
@@ -287,7 +291,7 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                         child: Text('straight', textAlign: TextAlign.center,))
                                   ]),
                                 ),
-                                PopupMenuItem<ArrowStyle>(
+                                const PopupMenuItem<ArrowStyle>(
                                   value: ArrowStyle.curve,
                                   child: Row( children: [ 
                                       Icon(Icons.roundabout_left),
@@ -295,7 +299,7 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                         child: Text('curved', textAlign: TextAlign.center,))
                                   ]),
                                 ),
-                                PopupMenuItem<ArrowStyle>(
+                                const PopupMenuItem<ArrowStyle>(
                                   value: ArrowStyle.rectangular,
                                   child: Row( children: [ 
                                       Icon(Icons.turn_sharp_left_outlined),
@@ -307,13 +311,13 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                               child: 
                               Row( children: [ Icon(widget.dashboard.defaultArrowStyle == ArrowStyle.segmented ? Icons.turn_slight_left : widget.dashboard.defaultArrowStyle == ArrowStyle.curve ? Icons.roundabout_left : Icons.turn_sharp_left_outlined
                                 , color: Colors.black), 
-                              Icon(Icons.arrow_drop_down, size: 10, color: Colors.black) ])
+                              const Icon(Icons.arrow_drop_down, size: 10, color: Colors.black) ])
                               )
                             )
                           ),
                           Tooltip( message: "space dash",
                             child: Container(
-                              margin: EdgeInsets.only(top: 10),
+                              margin: const EdgeInsets.only(top: 10),
                               width: 105 / 2, height: 25,
                               child: TextFormField( textAlign: TextAlign.center,
                               readOnly: widget.dashboard.defaultDashWidth <= 0,
@@ -325,14 +329,14 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                 }
                                 setState(() { widget.dashboard.defaultDashWidth = double.parse(value); });
                               },
-                              style: TextStyle(fontSize: 12),
+                              style: const TextStyle(fontSize: 12),
                               decoration: InputDecoration(
                                 fillColor: widget.dashboard.defaultDashWidth <= 0 ? widget.dashboard.midDashColor : Colors.white,
                                 filled: true,
                                 labelText: "dash",
-                                labelStyle: TextStyle(fontSize: 10),
+                                labelStyle: const TextStyle(fontSize: 10),
-                                border: OutlineInputBorder(),
+                                border: const OutlineInputBorder(),
-                                contentPadding: EdgeInsets.symmetric(horizontal: 10, vertical: 5),
+                                contentPadding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
                               ),
                               inputFormatters: [
                                 NumberTextInputFormatter(
@@ -351,7 +355,7 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                           ))),
                           Tooltip( message: "space width",
                             child: Container(
-                              margin: EdgeInsets.only(left: 10, top: 10),
+                              margin: const EdgeInsets.only(left: 10, top: 10),
                               width: 105 / 2, height: 25,
                               child: TextFormField( textAlign: TextAlign.center,
                               initialValue: "${widget.dashboard.defaultDashSpace}",
@@ -362,14 +366,14 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                 }
                                 setState(() { widget.dashboard.defaultDashSpace = double.parse(value); });
                               },
-                              style: TextStyle(fontSize: 12),
+                              style: const TextStyle(fontSize: 12),
                               decoration: InputDecoration(
                                 fillColor: widget.dashboard.defaultDashWidth <= 0 ? widget.dashboard.midDashColor : Colors.white,
                                 filled: true,
                                 labelText: "space",
-                                labelStyle: TextStyle(fontSize: 10),
+                                labelStyle: const TextStyle(fontSize: 10),
-                                border: OutlineInputBorder(),
+                                border: const OutlineInputBorder(),
-                                contentPadding: EdgeInsets.symmetric(horizontal: 10, vertical: 5),
+                                contentPadding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
                               ),
                               inputFormatters: [
                                 NumberTextInputFormatter(
@@ -389,12 +393,12 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                         ]), 
                       ])),
                       widget.dashboard.elementSelected.isNotEmpty ? Container() : 
-                      Container( padding: EdgeInsets.only(left: 10, right: 10, bottom: 20, top: 15), 
+                      Container( padding: const EdgeInsets.only(left: 10, right: 10, bottom: 20, top: 15), 
-                        decoration: BoxDecoration(border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
+                        decoration: const BoxDecoration(border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
                         child: Column( children: [
                           Row( mainAxisAlignment: MainAxisAlignment.center, children : [ 
                             InkWell( mouseCursor: SystemMouseCursors.click, 
-                            child: Padding( padding: EdgeInsets.symmetric(horizontal: 10), 
+                            child: Padding( padding: const EdgeInsets.symmetric(horizontal: 10), 
                               child: PopupMenuButton<ArrowDirection>(
                                 initialValue: null,
                                 onSelected: (ArrowDirection value) {
@@ -407,7 +411,7 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                 },
                                 tooltip: widget.dashboard.defaultArrowDirection == ArrowDirection.forward ? 'forward' : widget.dashboard.defaultArrowDirection == ArrowDirection.backward ? 'backward' : 'bidirectionnal',
                                 itemBuilder: (BuildContext context) => <PopupMenuEntry<ArrowDirection>>[
-                                  PopupMenuItem<ArrowDirection>(
+                                  const PopupMenuItem<ArrowDirection>(
                                     value: ArrowDirection.forward,
                                     child: Row( children: [ 
                                         Icon(Icons.arrow_forward),
@@ -415,7 +419,7 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                           child: Text('forward', textAlign: TextAlign.center,))
                                     ]),
                                   ),
-                                  PopupMenuItem<ArrowDirection>(
+                                  const PopupMenuItem<ArrowDirection>(
                                     value: ArrowDirection.backward,
                                     child: Row( children: [ 
                                         Icon(Icons.arrow_back),
@@ -423,7 +427,7 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                           child: Text('curved', textAlign: TextAlign.center,))
                                     ]),
                                   ),
-                                  PopupMenuItem<ArrowDirection>(
+                                  const PopupMenuItem<ArrowDirection>(
                                     value: ArrowDirection.bidirectionnal,
                                     child: Row( children: [ 
                                         Icon(Icons.sync_alt_outlined),
@@ -435,16 +439,16 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                 child: 
                                 Row( children: [ 
                                   Icon(widget.dashboard.defaultArrowDirection == ArrowDirection.forward ? Icons.arrow_forward : widget.dashboard.defaultArrowDirection == ArrowDirection.backward ? Icons.arrow_back : Icons.sync_alt_outlined, color: Colors.black), 
-                                  Padding( padding: EdgeInsets.symmetric(horizontal: 10), 
+                                  Padding( padding: const EdgeInsets.symmetric(horizontal: 10), 
                                     child: Text(widget.dashboard.defaultArrowDirection == ArrowDirection.forward ? 'forward' : widget.dashboard.defaultArrowDirection == ArrowDirection.backward ? 'backward' : 'bidirectionnal')),
-                                  Icon(Icons.arrow_drop_down, size: 10, color: Colors.black) ])
+                                  const Icon(Icons.arrow_drop_down, size: 10, color: Colors.black) ])
                                 ),)
                             ),
                           ]),
                           Row(children: [
                             Tooltip( message: "forward size",
                               child: Container(
-                                margin: EdgeInsets.only(top: 10),
+                                margin: const EdgeInsets.only(top: 10),
                                 width: 150, height: 25,
                                 child: TextFormField( textAlign: TextAlign.center,
                                 initialValue: "${widget.dashboard.defaultForwardWidth}",
@@ -467,14 +471,14 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                     }
                                   });
                                 },
-                                style: TextStyle(fontSize: 12),
+                                style: const TextStyle(fontSize: 12),
                                 decoration: InputDecoration(
                                   fillColor: widget.dashboard.defaultDashWidth <= 0 ? widget.dashboard.midDashColor : Colors.white,
                                   filled: true,
                                   labelText: "forward size",
-                                  labelStyle: TextStyle(fontSize: 10),
+                                  labelStyle: const TextStyle(fontSize: 10),
-                                  border: OutlineInputBorder(),
+                                  border: const OutlineInputBorder(),
-                                  contentPadding: EdgeInsets.symmetric(horizontal: 10, vertical: 5),
+                                  contentPadding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
                                 ),
                                 inputFormatters: [
                                   NumberTextInputFormatter(
@@ -491,12 +495,12 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                 ],
                                 keyboardType: TextInputType.number,
                             ))),
-                            Padding( padding: EdgeInsets.only(top: 10, left: 5), child: Icon(Icons.arrow_forward, color: Colors.black))
+                            const Padding( padding: EdgeInsets.only(top: 10, left: 5), child: Icon(Icons.arrow_forward, color: Colors.black))
                           ]),
                           Row(children: [
                             Tooltip( message: "back size",
                               child: Container(
-                                margin: EdgeInsets.only(top: 10),
+                                margin: const EdgeInsets.only(top: 10),
                                 width: 150, height: 25,
                                 child: TextFormField( textAlign: TextAlign.center,
                                 initialValue: "${widget.dashboard.defaultBackWidth}",
@@ -519,14 +523,14 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                     }
                                   });
                                 },
-                                style: TextStyle(fontSize: 12),
+                                style: const TextStyle(fontSize: 12),
                                 decoration: InputDecoration(
                                   fillColor: widget.dashboard.defaultDashWidth <= 0 ? widget.dashboard.midDashColor : Colors.white,
                                   filled: true,
                                   labelText: "back size",
-                                  labelStyle: TextStyle(fontSize: 10),
+                                  labelStyle: const TextStyle(fontSize: 10),
-                                  border: OutlineInputBorder(),
+                                  border: const OutlineInputBorder(),
-                                  contentPadding: EdgeInsets.symmetric(horizontal: 10, vertical: 5),
+                                  contentPadding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
                                 ),
                                 inputFormatters: [
                                   NumberTextInputFormatter(
@@ -543,12 +547,12 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                 ],
                                 keyboardType: TextInputType.number,
                             ))),
-                            Padding( padding: EdgeInsets.only(top: 10, left: 5), child: Icon(Icons.arrow_back, color: Colors.black))
+                            const Padding( padding: EdgeInsets.only(top: 10, left: 5), child: Icon(Icons.arrow_back, color: Colors.black))
                           ])
                         ])),
                         widget.dashboard.arrowsSelected.isNotEmpty || widget.dashboard.elementSelected.isNotEmpty ? Container( 
                           width: 200,
-                          decoration: BoxDecoration(border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
+                          decoration: const BoxDecoration(border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
                           child: Column(crossAxisAlignment: CrossAxisAlignment.center, children: [
                             Tooltip( message: "remove",
                               child: InkWell( mouseCursor: SystemMouseCursors.click, 
@@ -559,13 +563,13 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                                   }
                                   return element.isSelected;
                                 }, context);
-                                Future.delayed(Duration(milliseconds: 100), () {
+                                Future.delayed(const Duration(milliseconds: 100), () {
                                   widget.dashboard.flutterChartKey.currentState?.setState(() { });
                                 });
-                              }, child: Container( margin: EdgeInsets.all(10),
+                              }, child: Container( margin: const EdgeInsets.all(10),
                                 decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), border: Border.all(color: Colors.black, width: 1)),
                                 width: 200, height: 30,
-                                child: Icon(Icons.delete_outline, color: Colors.black),
+                                child: const Icon(Icons.delete_outline, color: Colors.black),
                               ))
                             ),
                             Tooltip( message: "copy",
@@ -573,15 +577,15 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
                               onTap: () {
                                 for (var sel in widget.dashboard.elementSelected) {
                                   widget.dashboard.addElement(FlowElement.fromMap(widget.dashboard, sel.toMap()), context);
-                                  widget.dashboard.elements.last.position += Offset(50, 50);
+                                  widget.dashboard.elements.last.position += const Offset(50, 50);
                                 }
-                                Future.delayed(Duration(milliseconds: 100), () {
+                                Future.delayed( const Duration(milliseconds: 100), () {
                                   widget.dashboard.chartKey.currentState?.setState(() { });
                                 });
-                              }, child: Container( margin: EdgeInsets.only(left: 10, right: 10, bottom: 10),
+                              }, child: Container( margin: const EdgeInsets.only(left: 10, right: 10, bottom: 10),
                                 decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), border: Border.all(color: Colors.black, width: 1)),
                                 width: 200, height: 30,
-                                child: Icon(Icons.copy, color: Colors.black),
+                                child: const Icon(Icons.copy, color: Colors.black),
                               ))
                             ),
                           ])
@@ -594,15 +598,15 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
       Container( // SHORTCUT
         width: 200, height: 50,
         decoration: BoxDecoration(color: widget.dashboard.midDashColor, 
-          border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
+          border: const Border(bottom: BorderSide(color: Colors.grey, width: 1))),
         child: Row( children: [ 
           Tooltip( message: "dashboard information",
             child: InkWell( onTap: () => setState(() {widget.isDashboardInfo = true; }),
               mouseCursor: SystemMouseCursors.click,
               child: Container( alignment: Alignment.center, 
-                padding: EdgeInsets.symmetric(vertical: 10),
+                padding: const EdgeInsets.symmetric(vertical: 10),
                 color: widget.isDashboardInfo ? Colors.grey : widget.dashboard.midDashColor,
-                width: 200 / 2, child: Icon(Icons.info, color: Colors.white))
+                width: 200 / 2, child: const Icon(Icons.info, color: Colors.white))
               )
             ),
             Tooltip( 
@@ -610,17 +614,19 @@ class FlowChartSelectedMenuState extends State<FlowChartSelectedMenu> {
               child: InkWell( onTap: () => setState(() {widget.isDashboardInfo = false; }),
                 mouseCursor: SystemMouseCursors.click,
                 child: Container( alignment: Alignment.center, 
-                  padding: EdgeInsets.symmetric(vertical: 10),
+                  padding: const EdgeInsets.symmetric(vertical: 10),
                   color: !widget.isDashboardInfo ? Colors.grey : widget.dashboard.midDashColor,
-                  width: 200 / 2, child: Icon(Icons.format_paint, color: Colors.white)), 
+                  width: 200 / 2, child: const Icon(Icons.format_paint, color: Colors.white)), 
                 )
               )
           ]
         )
       ),
-      widget.dashboard.error != null ? Container( width: 200, color: Colors.red, padding: EdgeInsets.all(10),
+      widget.dashboard.error != null ? Container( width: 200, 
+        color: Colors.red, 
+        padding: const EdgeInsets.all(10),
         child: Center( child: Text(widget.dashboard.error!, 
-        style: TextStyle(color: Colors.white, fontSize: 15), textAlign: TextAlign.center))) : Container(),
+        style: const TextStyle(color: Colors.white, fontSize: 15), textAlign: TextAlign.center))) : Container(),
       w
     ]);
   }

library/flutter_flow_chart/lib/src/ui/draw_arrow.dart

@@ -3,8 +3,6 @@ import 'dart:convert';
 import 'dart:ui' as ui;
 import 'dart:math' as math;
 import 'package:flutter/material.dart';
-import 'package:flutter/rendering.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter_flow_chart/flutter_flow_chart.dart';
 import 'package:flutter_flow_chart/src/ui/segment_handler.dart';
 
@@ -257,6 +255,7 @@ class DrawingArrow extends ChangeNotifier {
 
 /// Draw arrow from [srcElement] to [destElement]
 /// using [arrowParams] parameters
+// ignore: must_be_immutable
 class DrawArrow extends StatefulWidget {
   ChartWidgetState flow;
   ///
@@ -377,14 +376,15 @@ class DrawArrowState extends State<DrawArrow> {
   }
 }
 
+// ignore: must_be_immutable
 class GraphParamsWidget extends StatefulWidget {
   ChartWidgetState comp;
   bool isShowed = false;
   Offset? position;
   FlowElement element;
   int index;
-  GraphParamsWidget({ Key? key, required this.element, required this.comp,
+  GraphParamsWidget({ super.key, required this.element, required this.comp,
-  required this.index }): super(key: key);
+  required this.index });
   @override GraphParamsWidgetState createState() => GraphParamsWidgetState();
 }
 class GraphParamsWidgetState extends State<GraphParamsWidget> {  
@@ -393,32 +393,32 @@ class GraphParamsWidgetState extends State<GraphParamsWidget> {
     top: (widget.position?.dy ?? 0) - 5, left: (widget.position?.dx ?? 0) - 5, 
     child: MouseRegion( cursor: SystemMouseCursors.click,
       onHover: (event) => setState(() { widget.isShowed = true; }),
-      child: Container(
       child: Row(children: [
         IconButton(onPressed: () {
           widget.comp.setState(() {
             widget.comp.widget.dashboard.removeArrows((el) => el.fromID == "${widget.element.id}${widget.index}", context);
             widget.element.next.removeAt(widget.index);
           });
-        }, icon: Icon(Icons.delete))
+        }, icon: const Icon(Icons.delete))
-      ],))));
+      ],)));
   }
 }
 
+// ignore: must_be_immutable
 class ArrowInfoWidget extends StatefulWidget {
   Dashboard dashboard;
-  ArrowInfoWidget ({ Key? key, required this.dashboard }): super(key: key);
+  ArrowInfoWidget ({ super.key, required this.dashboard });
   @override ArrowInfoWidgetState createState() => ArrowInfoWidgetState();
 }
 class ArrowInfoWidgetState extends State<ArrowInfoWidget> {
   @override Widget build(BuildContext context) {
     return SingleChildScrollView( child: Column(children: [
       Container(height: 50, 
-       decoration: BoxDecoration(color: widget.dashboard.midDashColor, border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
+       decoration: BoxDecoration(color: widget.dashboard.midDashColor, border: const Border(bottom: BorderSide(color: Colors.grey, width: 1))),
-       child: Center( child: Text("<Arrow> Style", style: TextStyle(fontSize: 20)))),
+       child: const Center( child: Text("<Arrow> Style", style: TextStyle(fontSize: 20)))),
       Container(height: 50, 
-       decoration: BoxDecoration(color: widget.dashboard.midDashColor, border: Border(bottom: BorderSide(color: Colors.grey, width: 1))),
+       decoration: BoxDecoration(color: widget.dashboard.midDashColor, border: const Border(bottom: BorderSide(color: Colors.grey, width: 1))),
-       child: Row(children: [],)
+       child: const Row(children: [],)
       ),
     ],) );
   }
@@ -443,7 +443,7 @@ class ArrowPainter extends CustomPainter {
   }) : pivots = pivots ?? [];
 
   List<dynamic> env;
-  List<dynamic> infos;
+  List<dynamic> infos = [];
   ArrowParams params;
   String toID;
   String fromID;
@@ -744,8 +744,28 @@ class ArrowPainter extends CustomPainter {
     return _dashedPathProperties.path;
   }
 
-
+  bool isLine(Offset point) {
-  bool isLine(Offset position) {
+    final metrics = path.computeMetrics(forceClosed: false);
+    for (final metric in metrics) {
+      final length = metric.length;
+      const steps = 100;
+      for(int i = 0; i <= steps; i++) {
+        final distance = length * i / steps;
+        final tangent = metric.getTangentForOffset(distance);
+        if (tangent != null) {
+          final position = tangent.position;
+          if ((position - point).distance <= 10) {
+            return true;
+          }
+        }
+      }
+    }
+    return false;
+  }
+/*
+  bool isLine(Offset position, String name) {
+    position = Offset(position.dx, position.dy + 10);
+    print("${position.dx} ${position.dy}");
     for (double i=-5; i < 5; i++) {
       for (double y=-5; y < 5; y++) {
         var pos = position + Offset(i, y);
@@ -756,7 +776,7 @@ class ArrowPainter extends CustomPainter {
     }
     return false;
   }
-
+*/
   @override
   bool? hitTest(Offset position) {
     /* graphkey?.currentState?.widget.isShowed = isLine(position);

library/flutter_flow_chart/lib/src/ui/element_widget.dart

@@ -136,32 +136,27 @@ class ElementWidgetState<T extends FlowData>  extends State<ElementWidget> {
         if (widget.element.widget == null) { element = RectangleWidget(element: widget.element);
         } else { element = AnyWidget(element: widget.element); }
     }
-    
     var tapLocation = Offset.zero;
     var secondaryTapDownPos = Offset.zero;
-
+    Widget w = InkWell(
-     
-    Widget w = GestureDetector(
         onTapDown: (details) => tapLocation = details.globalPosition,
         onSecondaryTapDown: (details) =>
             secondaryTapDownPos = details.globalPosition,
         onTap: () {
           setState(() { 
-            if (!(widget.dashboard.flutterChartKey.currentState?.isCtrl ?? true)) {
+            if (!isCtrl) {
               for (var element in widget.dashboard.elements) { 
                 element.isSelected = false; 
                 element.dashboard.chartKey.currentState?. setState(() { });
                 widget.dashboard.selectedMenuKey.currentState?. setState(() { });
               }
             }
-            Future.delayed(Duration(milliseconds: 100), () { 
+            DrawingArrow.instance.notifyListeners(); 
-              DrawingArrow.instance.notifyListeners(); 
+            widget.isHovered = false;
-              widget.element.isSelected = !widget.element.isSelected; 
+            widget.element.isSelected = !widget.element.isSelected; 
-              for (var sel in widget.dashboard.arrows) { sel.isSelected = false; }
+            for (var sel in widget.dashboard.arrows) { sel.isSelected = false; }
-              widget.dashboard.selectedMenuKey.currentState?. setState(() { });
+            widget.dashboard.selectedMenuKey.currentState?. setState(() { });
-            });
           });
-          widget.onElementPressed?.call(context, tapLocation);
         },
         onSecondaryTap: () {
           widget.onElementSecondaryTapped?.call(context, secondaryTapDownPos);
@@ -169,9 +164,9 @@ class ElementWidgetState<T extends FlowData>  extends State<ElementWidget> {
         onLongPress: () {
           widget.onElementLongPressed?.call(context, tapLocation);
         },
-        onSecondaryLongPress: () {
+        /*onSecondaryLongPress: () {
           widget.onElementSecondaryLongTapped?.call(context, secondaryTapDownPos);
-        },
+        },*/
         child: Listener(
           onPointerDown: (event) {
             delta = event.localPosition;
@@ -182,7 +177,7 @@ class ElementWidgetState<T extends FlowData>  extends State<ElementWidget> {
             childWhenDragging: const SizedBox.shrink(),
             feedback: Material(
               color: Colors.transparent,
-              child: Padding( padding: EdgeInsets.all(6),
+              child: Padding( padding: const EdgeInsets.all(6),
                 child: Container(
                   decoration: BoxDecoration(border: Border.all( color: Colors.red, width: 2)),
                   width: widget.element.size.width - 12, 
@@ -198,7 +193,7 @@ class ElementWidgetState<T extends FlowData>  extends State<ElementWidget> {
                   onHandlerLongPressed: widget.onHandlerLongPressed,
                   onHandlerSecondaryLongTapped: widget.onHandlerSecondaryLongTapped,
                   child: Container( 
-                      margin: EdgeInsets.all(10), // why some change
+                      margin: const EdgeInsets.all(10), // why some change
                       decoration: BoxDecoration(
                         border: Border.all(color: widget.element.isSelected ? Colors.red : widget.dashboard.midDashColor, 
                           width: widget.element.isSelected ? 2 : 1),
@@ -267,7 +262,7 @@ class ElementWidgetState<T extends FlowData>  extends State<ElementWidget> {
               children: (!widget.isHovered ? [] : [
               IconButton(tooltip: "remove element", onPressed: () {
                 widget.dashboard.removeElement(widget.element, context);
-              }, icon: Icon(Icons.delete_outline)),
+              }, icon: const Icon(Icons.delete_outline)),
               IconButton(tooltip: "copy element", onPressed: () {
                 FlowElement<T> newElement = FlowElement<T>(
                   element: widget.element.element as T?,
@@ -278,7 +273,7 @@ class ElementWidgetState<T extends FlowData>  extends State<ElementWidget> {
                   widget: widget.element.widget,
                 );
                 widget.dashboard.addElement(newElement, context);
-              }, icon: Icon(Icons.copy, size: 20)),
+              }, icon: const Icon(Icons.copy, size: 20)),
             ]))
           ),
         ])

library/flutter_flow_chart/lib/src/ui/grid_background.dart

@@ -195,7 +195,6 @@ class _GridBackgroundPainter extends CustomPainter {
 
   @override
   bool shouldRepaint(_GridBackgroundPainter oldDelegate) {
-    debugPrint('shouldRepaint ${oldDelegate.dx} $dx ${oldDelegate.dy} $dy');
     return oldDelegate.dx != dx || oldDelegate.dy != dy;
   }
 }

library/flutter_flow_chart/lib/src/ui/handler_widget.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 
 /// The arrow tip.
+// ignore: must_be_immutable
 class HandlerWidget extends StatelessWidget {
   ///
   HandlerWidget({

library/flutter_flow_chart/lib/src/ui/resize_widget.dart

@@ -4,6 +4,7 @@ import 'package:flutter_flow_chart/src/ui/element_widget.dart';
 import 'package:flutter_flow_chart/src/ui/handler_widget.dart';
 
 /// The widget to press and drag to resize the element
+// ignore: must_be_immutable
 class ResizeWidget extends StatefulWidget {
   Widget? bottomLeftBadge;
   Widget? bottomRightBadge;
@@ -23,7 +24,7 @@ class ResizeWidget extends StatefulWidget {
     super.key,
   });
 
-  Color handlerColor = Color.fromRGBO(38, 166, 154, 1); 
+  Color handlerColor = const Color.fromRGBO(38, 166, 154, 1); 
   final ElementWidgetState comp;
   ///
   final Dashboard dashboard;

local_run.sh

@@ -2,9 +2,8 @@
 
 WORKSPACE_HOST='http://localhost:8089/oc'
 WORKFLOW_HOST='http://localhost:8088/oc'
-ITEM_HOST='http://localhost:8087/oc'
+CATALOG_HOST='http://localhost:8087/oc'
 SCHEDULER_HOST='http://localhost:8090/oc'
-LOGS_HOST='http://localhost:3100'
 PEER_HOST='http://localhost:8093/oc'
 COLLABORATIVE_AREA_HOST='http://localhost:8091/oc'
 AUTH_HOST='http://localhost:8094/oc'
@@ -12,4 +11,4 @@ DATACENTER_HOST='http://localhost:8092/oc'
 
 AUTH_MODE=true
 
-flutter run -d linux --dart-define=AUTH_MODE=$AUTH_MODE --dart-define=DATACENTER_HOST=$DATACENTER_HOST --dart-define=AUTH_HOST=$AUTH_HOST --dart-define=WORKSPACE_HOST=$WORKSPACE_HOST --dart-define=WORKFLOW_HOST=$WORKFLOW_HOST --dart-define=PEER_HOST=$PEER_HOST --dart-define=COLLABORATIVE_AREA_HOST=$COLLABORATIVE_AREA_HOST --dart-define=SCHEDULER_HOST=$SCHEDULER_HOST --dart-define=LOGS_HOST=$LOGS_HOST --dart-define=ITEM_HOST=$ITEM_HOST 
+flutter run -d linux --dart-define=AUTH_MODE=$AUTH_MODE --dart-define=DATACENTER_HOST=$DATACENTER_HOST --dart-define=AUTH_HOST=$AUTH_HOST --dart-define=WORKSPACE_HOST=$WORKSPACE_HOST --dart-define=WORKFLOW_HOST=$WORKFLOW_HOST --dart-define=PEER_HOST=$PEER_HOST --dart-define=COLLABORATIVE_AREA_HOST=$COLLABORATIVE_AREA_HOST --dart-define=SCHEDULER_HOST=$SCHEDULER_HOST --dart-define=CATALOG_HOST=$CATALOG_HOST 

local_run_traefik.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+AUTH_MODE=true
+flutter run -d linux --dart-define=AUTH_MODE=$AUTH_MODE

pubspec.lock

@@ -411,26 +411,26 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
+      sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.5"
+    version: "10.0.0"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
+      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.5"
+    version: "2.0.1"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
-      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
+      sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.1"
+    version: "2.0.1"
   lints:
     dependency: transitive
     description:
@@ -483,18 +483,18 @@ packages:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.11.1"
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
+      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
       url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.11.0"
   mgrs_dart:
     dependency: transitive
     description:
@@ -824,10 +824,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
+      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.2"
+    version: "0.6.1"
   timezone:
     dependency: transitive
     description:
@@ -896,10 +896,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d"
+      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.5"
+    version: "13.0.0"
   web:
     dependency: transitive
     description:
@@ -912,10 +912,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: e1d0cc62e65dc2561f5071fcbccecf58ff20c344f8f3dc7d4922df372a11df1f
+      sha256: "0eaf06e3446824099858367950a813472af675116bf63f008a4c2a75ae13e9cb"
       url: "https://pub.dev"
     source: hosted
-    version: "5.7.1"
+    version: "5.5.0"
   win32_registry:
     dependency: transitive
     description:
@@ -949,5 +949,5 @@ packages:
     source: hosted
     version: "6.5.0"
 sdks:
-  dart: ">=3.5.0 <=3.7.12"
+  dart: ">=3.3.4 <=3.7.12"
   flutter: ">=3.19.0"

pubspec.yaml

@@ -98,7 +98,6 @@ flutter:
     - assets/images/logo.svg
     - assets/images/icon.svg
     - assets/config/front.json
-    - assets/config/front_k8s.json
   # To add assets to your application, add an assets section, like this:
   # assets:
   #   - images/a_dot_burr.jpeg