263 lines
12 KiB
Dart
263 lines
12 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_flow_chart/flutter_flow_chart.dart';
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import 'package:go_router/go_router.dart';
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import 'package:oc_front/core/models/shared_workspace_local.dart';
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import 'package:oc_front/core/models/workspace_local.dart';
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import 'package:oc_front/core/sections/header/header.dart';
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import 'package:oc_front/core/services/specialized_services/shared_service.dart';
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import 'package:oc_front/core/services/specialized_services/workflow_service.dart';
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import 'package:oc_front/models/response.dart';
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import 'package:oc_front/models/search.dart';
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import 'package:oc_front/models/workflow.dart';
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import 'package:oc_front/pages/abstract_page.dart';
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import 'package:oc_front/pages/shared.dart';
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import 'package:oc_front/widgets/dialog/shallow_creation.dart';
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import 'package:oc_front/widgets/forms/processing_forms.dart';
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import 'package:oc_front/widgets/forms/scheduler_forms.dart';
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import 'package:oc_front/widgets/items/item_row.dart';
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import 'package:oc_front/widgets/inputs/shallow_dropdown_input.dart';
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Dashboard dash = Dashboard(
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name: "workflow_${DateTime.now().toString().replaceAll(" ", "_").substring(0, DateTime.now().toString().length - 7)}");
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class WorkflowFactory implements AbstractFactory {
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static GlobalKey<WorkflowPageWidgetState> key = GlobalKey<WorkflowPageWidgetState>();
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@override bool searchFill() { return false; }
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@override Widget factory(GoRouterState state, List<String> args) {
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String? id;
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try { id = state.pathParameters[args.first];
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} catch (e) { }
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return WorkflowPageWidget(id: id);
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}
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@override void search(BuildContext context) { }
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}
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bool getAll = true;
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class WorkflowPageWidget extends StatefulWidget {
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String? id;
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WorkflowPageWidget ({ this.id }) : super(key: WorkflowFactory.key);
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@override WorkflowPageWidgetState createState() => WorkflowPageWidgetState();
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static void search(BuildContext context) { }
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static Widget factory() { return WorkflowPageWidget(); }
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}
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class WorkflowPageWidgetState extends State<WorkflowPageWidget> {
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final WorflowService _service = WorflowService();
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Widget itemBuild(Object item) {
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var e = item as AbstractItem;
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return Tooltip( message: item.name ?? "",
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child: e.logo != null ? Image.network(e.logo ?? "", fit: BoxFit.fill)
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: Image.network('https://get-picto.com/wp-content/uploads/2024/01/logo-instagram-png.webp',
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fit: BoxFit.fill));
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}
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Widget itemTooltipBuild(Object item) {
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var e = item as AbstractItem;
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return Container(color: Colors.white, child: ItemRowWidget(low: true, contextWidth: 290, item: e));
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}
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List<Widget> getForms(FlowData? obj) {
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return obj == null ? [] : [
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ProcessingFormsWidget(item: obj as AbstractItem, dash: dash),
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];
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}
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List<Widget> getDashInfoForms() {
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return [
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SchedulerFormsWidget(item: dash),
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];
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}
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Future<void> loadDash(String selected) async {
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dash.shouldSave = false;
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if (selected.split("~").length > 1) {
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dash.name = selected.split("~")[1];
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dash.id = selected.split("~")[0];
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} else {
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dash.name = selected;
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}
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await _service.get(context, dash.id ?? "").then((value) {
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if (value.data != null) {
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dash.clear();
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dash.deserialize(value.data!.toDashboard());
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Future.delayed(const Duration(seconds: 1), () => dash.shouldSave = true);
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}
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});
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}
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Future<void> saveDash(String? id) async {
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if (id == null || !dash.isOpened || !dash.shouldSave) { return; }
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var datas = WorkspaceLocal.byTopic("data", true).where(
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(element) => dash.elements.map( (e) => e.element?.getID()).contains(element.id) );
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var dataCenter = WorkspaceLocal.byTopic("datacenter", true).where(
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(element) => dash.elements.map( (e) => e.element?.getID()).contains(element.id) );
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var storage = WorkspaceLocal.byTopic("storage", true).where(
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(element) => dash.elements.map( (e) => e.element?.getID()).contains(element.id) );
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var computing = WorkspaceLocal.byTopic("processing", true).where(
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(element) => dash.elements.map( (e) => e.element?.getID()).contains(element.id) );
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var workflows = WorkspaceLocal.byTopic("workflows", true).where(
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(element) => dash.elements.map( (e) => e.element?.getID()).contains(element.id) );
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var updateW = Workflow(
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name: dash.name,
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graph: Graph(),
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data: datas.map((e) => e.id).toSet().toList(),
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datacenter: dataCenter.map((e) => e.id).toSet().toList(),
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storage: storage.map((e) => e.id).toSet().toList(),
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processing: computing.map((e) => e.id).toSet().toList(),
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workflows: workflows.map((e) => e.id).toSet().toList(),
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);
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updateW.fromDashboard(dash.serialize());
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for (var item in (updateW.graph?.items.values ?? [] as List<GraphItem>)) {
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if (item.position == null) { continue; }
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item.position?.x = (item.position?.x ?? 0) + (item.width! / 2) + 7.5;
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item.position?.y = (item.position?.y ?? 0) + (item.height! / 2) + 7.5;
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for (var i in (updateW.graph?.links ?? [] as List<GraphLink>).where((element) => id == element.source?.id)) {
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i.source?.x = (i.source?.x ?? 0) + (item.width! / 2) + 7;
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i.source?.y = (i.source?.y ?? 0) + (item.width! / 2) + 7;
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}
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for (var i in (updateW.graph?.links ?? [] as List<GraphLink>).where((element) => id == element.destination?.id)) {
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i.destination?.x = (i.destination?.x ?? 0) + (item.width! / 2) + 7.5;
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i.destination?.y = (i.destination?.y ?? 0) + (item.width! / 2) + 7.5;
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}
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}
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updateW.graph?.zoom = dash.getZoomFactor();
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print("SAVE DASH");
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dash.addToHistory();
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await _service.put(context, id, updateW.serialize(), {}).then( (e) {
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if (dash.addChange) {
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dash.addChange = false;
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WorkspaceLocal.init(context, false);
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dash.selectedLeftMenuKey.currentState?.setState(() { });
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}
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});
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}
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FlowData? transformToData(Map<String, dynamic> data) {
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var d = WorkspaceLocal.getItem(data["id"] ?? "", true);
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if (d == null) { return null; }
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d.model = ResourceModel().deserialize(data["resource_model"]);
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if (d.topic == "data") { return d as DataItem; }
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if (d.topic == "datacenter") { return d as DataCenterItem; }
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if (d.topic == "storage") { return d as StorageItem; }
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if (d.topic == "processing") { return d as ProcessingItem; }
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if (d.topic == "workflows") { return d as WorkflowItem; }
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return null;
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}
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Widget onDashboardMenu(Dashboard dash) {
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return ShallowDropdownInputWidget(
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iconLoad: Icons.share,
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tooltipLoad: 'share',
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tooltipRemove: 'unshare',
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filled: const Color.fromRGBO(38,166, 154, 1),
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color: Colors.white,
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hintColor: Colors.grey.shade300,
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type: SharedWorkspaceType.workflow,
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all: () async => SharedWorkspaceLocal.workspaces.values.map(
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(e) => Shallow(id: e.id ?? "", name: e.name ?? "") ).toList(),
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current: WorkspaceLocal.workspaces[WorkspaceLocal.current]?.shared,
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width: (MediaQuery.of(context).size.width / 3),
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canLoad: (String? change) {
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return SharedWorkspaceLocal.workspaces[change] == null
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|| !SharedWorkspaceLocal.workspaces[change]!.workflows.map( (e) => e.id
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).contains(dash.id);
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},
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canRemove: (String? change) => SharedWorkspaceLocal.workspaces[change] == null
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|| SharedWorkspaceLocal.workspaces[change]!.workflows.map( (e) => e.id
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).contains(dash.id),
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load: (String val) async {
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await SharedService().addWorkflow(context, val, dash.id ?? "");
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SharedWorkspaceLocal.init(context, false);
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dash.selectedMenuKey.currentState?.setState(() { });
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},
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remove: (String val) async {
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await SharedService().removeWorkflow(context, val, dash.id ?? "");
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SharedWorkspaceLocal.init(context, false);
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dash.selectedMenuKey.currentState?.setState(() { });
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});
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}
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Widget menuExtension() {
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var quart = MediaQuery.of(context).size.width / 6;
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return ShallowDropdownInputWidget(
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current: WorkspaceLocal.current,
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width: quart > 80 ? quart : 80,
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all: () async => WorkspaceLocal.getWorkspacesShallow(),
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type: SharedWorkspaceType.workspace,
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change: (String? change) {
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WorkspaceLocal.changeWorkspace(change.toString());
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}
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);
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}
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Widget onDashboardAlertOpened(BuildContext context, Dashboard dash) {
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return ShallowCreationDialogWidget(
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canClose: () => dash.isOpened,
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context: context,
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load: (p0) async {
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dash.isOpened = true;
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if (dash.load != null) {
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WorkspaceLocal.changeWorkspaceByName(p0.split("~")[1]);
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await dash.load!(p0);
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}
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dash.notifyListeners();
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},
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create: (p0) async => await _service.post(context, p0, {}).then( (value) {
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dash.clear();
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dash.id = value.data?.getID() ?? "";
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dash.name = value.data?.getName() ?? "";
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dash.notifyListeners();
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WorkspaceLocal.init(context, true);
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dash.isOpened = true;
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}
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),
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maptoDropdown: (e) => DropdownMenuItem<String>(
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value: "${e.id}~${e.name}",
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child: Text(e.name),
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),
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type: SharedWorkspaceType.workflow,
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all: () async {
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List<Shallow> res = [];
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await _service.all(context).then(
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(e) {
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if (e.data != null) {
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res = e.data!.values.map((e) => Shallow(id: e["id"] ?? "", name: e["name"] ?? "")).toList();
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}
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}
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);
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return res;
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}
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);
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}
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@override Widget build(BuildContext context) {
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dash.load = loadDash;
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dash.save = saveDash;
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dash.transformToData = transformToData;
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dash.infoItemWidget = getForms;
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dash.infoWidget = getDashInfoForms;
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var quart = MediaQuery.of(context).size.width / 6;
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dash.defaultName = "workflow_${DateTime.now().toString().replaceAll(" ", "_"
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).substring(0, DateTime.now().toString().length - 7)}";
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return FlowChart<AbstractItem>(
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onDashboardAlertOpened: onDashboardAlertOpened,
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dashboard: dash,
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current: widget.id,
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itemWidget: itemBuild,
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menuWidget: onDashboardMenu,
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categories: const ["processing", "data", "datacenter", "storage", "workflows"],
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draggableItemBuilder: (cat) => WorkspaceLocal.byTopic(cat, false),
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itemWidgetTooltip: itemTooltipBuild,
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innerMenuWidth: quart > 80 ? quart : 80,
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width: MediaQuery.of(context).size.width,
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height: MediaQuery.of(context).size.height - HeaderConstants.height,
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onNewConnection: (p1, p2) { },
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menuExtension: menuExtension,
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onDashboardTapped: (context, position) { },
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onScaleUpdate: (newScale) { },
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onDashboardSecondaryTapped: (context, position) { },
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onDashboardLongTapped: (context, position) { },
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onDashboardSecondaryLongTapped: (context, position) { },
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onElementLongPressed: (context, position, element) { },
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onElementSecondaryLongTapped: (context, position, element) { },
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onElementPressed: (context, position, element) { },
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onElementSecondaryTapped: (context, position, element) { },
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onHandlerPressed: (context, position, handler, element) { },
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onHandlerLongPressed: (context, position, handler, element) { },
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onPivotSecondaryPressed: (context, pivot) { },
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);
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}
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} |