// @APIVersion 1.0.0
// @Title oc-catalog
// @Description OpenCloud catalog
// @Contact admin@o-cloud.io
// @TermsOfServiceUrl http://cloud.o-forge.io/
// @License AGPL
// @LicenseUrl https://www.gnu.org/licenses/agpl-3.0.html
package routers

import (
	"encoding/json"
	"net/http"
	"oc-catalog/controllers"
	"oc-catalog/infrastructure"
	"strings"

	oclib "cloud.o-forge.io/core/oc-lib"
	"cloud.o-forge.io/core/oc-lib/tools"
	beego "github.com/beego/beego/v2/server/web"
)

// wsSearchHandler retourne un http.HandlerFunc qui émet un message NATS puis ouvre la connexion WS.
// dataType == -1 signifie toutes les ressources (ResourceController).
func wsSearchHandler(dataType int) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		parts := strings.Split(strings.TrimSuffix(r.URL.Path, "/"), "/")
		search := parts[len(parts)-1]
		t := ""
		if len(parts) >= 3 {
			t = parts[len(parts)-3]
		}
		user, _, _ := oclib.ExtractTokenInfo(*r)
		b, _ := json.Marshal(map[string]string{"search": search, "type": t})
		infrastructure.EmitNATS(user, tools.PropalgationMessage{
			Action:   tools.PB_SEARCH,
			DataType: dataType,
			Payload:  b,
		})
		controllers.Websocket(user, w, r)
	}
}

func init() {
	ns := beego.NewNamespace("/oc/",
		beego.NSNamespace("/generic",
			beego.NSInclude(
				&controllers.GeneralController{},
			),
		),
		beego.NSNamespace("/purchase",
			beego.NSInclude(
				&controllers.PurchaseController{},
			),
		),
		beego.NSNamespace("/resource",
			beego.NSInclude(
				&controllers.ResourceController{},
			),
		),
		beego.NSNamespace("/data",
			beego.NSInclude(
				&controllers.DataController{},
			),
		),
		beego.NSNamespace("/compute",
			beego.NSInclude(
				&controllers.ComputeController{},
			),
		),
		beego.NSNamespace("/storage",
			beego.NSInclude(
				&controllers.StorageController{},
			),
		),
		beego.NSNamespace("/processing",
			beego.NSInclude(
				&controllers.ProcessingController{},
			),
		),
		beego.NSNamespace("/workflow",
			beego.NSInclude(
				&controllers.WorkflowController{},
			),
		),
		beego.NSNamespace("/enum",
			beego.NSInclude(
				&controllers.EnumController{},
			),
		),
		beego.NSNamespace("/version",
			beego.NSInclude(
				&controllers.VersionController{},
			),
		),
	)
	beego.AddNamespace(ns)

	// Routes WebSocket hors du pipeline Beego (évite le WriteHeader parasite)
	beego.Handler("/oc/resource/decentralized/:type/search/:search", wsSearchHandler(-1))
	beego.Handler("/oc/compute/decentralized/:type/search/:search", wsSearchHandler(tools.COMPUTE_RESOURCE.EnumIndex()))
	beego.Handler("/oc/data/decentralized/:type/search/:search", wsSearchHandler(tools.DATA_RESOURCE.EnumIndex()))
	beego.Handler("/oc/processing/decentralized/:type/search/:search", wsSearchHandler(tools.PROCESSING_RESOURCE.EnumIndex()))
	beego.Handler("/oc/storage/decentralized/:type/search/:search", wsSearchHandler(tools.STORAGE_RESOURCE.EnumIndex()))
	beego.Handler("/oc/workflow/decentralized/:type/search/:search", wsSearchHandler(tools.WORKFLOW_RESOURCE.EnumIndex()))
}