let $injector = widgetContext.$scope.$injector;
let customDialog = $injector.get(widgetContext.servicesMap.get("customDialog"));
let entityService = $injector.get(widgetContext.servicesMap.get("entityService"));
let assetService = $injector.get(widgetContext.servicesMap.get("assetService"));
let deviceService = $injector.get(widgetContext.servicesMap.get("deviceService"));
let attributeService = $injector.get(widgetContext.servicesMap.get("attributeService"));
let entityRelationService = $injector.get(widgetContext.servicesMap.get("entityRelationService"));

let user = widgetContext.$scope.ctx.currentUser;
//console.log(user);
openEditEntityDialog();

function openEditEntityDialog() {
  customDialog.customDialog(htmlTemplate, EditEntityDialogController).subscribe();
}

function EditEntityDialogController(instance) {
  let vm = instance;

  vm.entityName = entityName;
  vm.entityType = entityId.entityType;
  vm.user = widgetContext.$scope.ctx.currentUser;
  vm.entitySearchDirection = {
    from: "FROM",
    to: "TO",
  };
  vm.attributes = {};
  vm.oldRelationsData = [];
  vm.relationsToDelete = [];
  vm.entity = {};

  vm.editEntityFormGroup = vm.fb.group({
    entityName: ["", [vm.validators.required]],
    entityType: [null],
    entityLabel: [null],
    type: ["", [vm.validators.required]],
    attributes: vm.fb.group({
      alertsEmail: [false],
      alertsSMS: [false],
      alertsVoice: [false],
    }),
    oldRelations: vm.fb.array([]),
    relations: vm.fb.array([]),
  });

  getEntityInfo();

  vm.cancel = function () {
    vm.dialogRef.close(null);
  };

  vm.relations = function () {
    return vm.editEntityFormGroup.get("relations");
  };

  vm.oldRelations = function () {
    return vm.editEntityFormGroup.get("oldRelations");
  };

  vm.addRelation = function () {
    vm.relations().push(
      vm.fb.group({
        relatedEntity: [null, [vm.validators.required]],
        relationType: [null, [vm.validators.required]],
        direction: [null, [vm.validators.required]],
      })
    );
  };

  function addOldRelation() {
    vm.oldRelations().push(
      vm.fb.group({
        relatedEntity: [{ value: null, disabled: true }, [vm.validators.required]],
        relationType: [{ value: null, disabled: true }, [vm.validators.required]],
        direction: [{ value: null, disabled: true }, [vm.validators.required]],
      })
    );
  }

  vm.removeRelation = function (index) {
    vm.relations().removeAt(index);
    vm.relations().markAsDirty();
  };

  vm.removeOldRelation = function (index, relation) {
    vm.oldRelations().removeAt(index);
    vm.relationsToDelete.push(relation);
    vm.oldRelations().markAsDirty();
  };

  vm.save = function () {
    vm.editEntityFormGroup.markAsPristine();
    widgetContext.rxjs.forkJoin([saveRelations(entityId)]).subscribe(function () {
      widgetContext.updateAliases();
      vm.dialogRef.close(null);
    });
  };

  function getEntityAttributes(attributes) {
    for (var i = 0; i < attributes.length; i++) {
      vm.attributes[attributes[i].key] = attributes[i].value;
    }
  }

  function getEntityRelations(relations) {
    //console.log(relations);
    let relationsFrom = relations[0];
    let relationsTo = relations[1];
    for (let i = 0; i < relationsFrom.length; i++) {
      if (relationsFrom[i].type == "getsAlertsEmail" && relationsFrom[i].to.id == user.userId) {
        //console.log(`found getsAlertsEmail relation for ${entityName}`);
        vm.attributes.alertsEmail = true;
        vm.oldRelationsData.push("alertsEmail");
      }
      if (relationsFrom[i].type == "getsAlertsSMS" && relationsFrom[i].to.id == user.userId) {
        //console.log(`found getsAlertsSMS relation for ${entityName}`);
        vm.attributes.alertsSMS = true;
        vm.oldRelationsData.push("alertsSMS");
      }
      if (relationsFrom[i].type == "getsAlertsVoice" && relationsFrom[i].to.id == user.userId) {
        //console.log(`found getsAlertsVoice relation for ${entityName}`);
        vm.attributes.alertsVoice = true;
        vm.oldRelationsData.push("alertsVoice");
      }
    }
    //console.log(vm.attributes);
  }

  function getEntityInfo() {
    widgetContext.rxjs
      .forkJoin([entityRelationService.findInfoByFrom(entityId), entityRelationService.findInfoByTo(entityId), attributeService.getEntityAttributes(entityId, "SERVER_SCOPE"), entityService.getEntity(entityId.entityType, entityId.id)])
      .subscribe(function (data) {
        getEntityRelations(data.slice(0, 2));
        //getEntityAttributes(data[2]);
        //console.log(vm.attributes);
        vm.entity = data[3];
        vm.editEntityFormGroup.patchValue(
          {
            //I think this is where I'll be able to populate the toggles
            entityName: vm.entity.name,
            entityType: vm.entityType,
            entityLabel: vm.entity.label,
            type: vm.entity.type,
            attributes: vm.attributes,
            oldRelations: vm.oldRelationsData,
          },
          { emitEvent: false }
        );
      });
  }

 

  function saveRelations(entityId) {
    //let relations = vm.editEntityFormGroup.get("relations").value;
    let attributes = vm.editEntityFormGroup.get("attributes").value;
    let tasks = [];
    //console.log(attributes);

    if (attributes.alertsEmail == true) {
      let relation = {
        type: "getsAlertsEmail",
        typeGroup: "COMMON",
        to: { entityType: "USER", id: user.userId },
        from: entityId,
      };
      //console.log(`adding getsAlertsEmail FROM ${entityName} TO ${user.name}`);

      tasks.push(entityRelationService.saveRelation(relation));
    } else {
      let relation = {
        type: "getsAlertsEmail",
        typeGroup: "COMMON",
        to: { entityType: "USER", id: user.userId },
        from: entityId,
      };
      if (vm.oldRelationsData.includes("alertsEmail")) {
        //console.log(`removing getsAlertsEmail FROM ${entityName} TO ${user.name}`);
        relation.type = "getsAlertsEmail";
        tasks.push(entityRelationService.deleteRelation(relation.from, relation.type, relation.to));
      }
    }

    if (attributes.alertsSMS == true) {
      let relation = {
        type: "getsAlertsSMS",
        typeGroup: "COMMON",
        to: { entityType: "USER", id: user.userId },
        from: entityId,
      };
      //console.log(`adding getsAlertsSMS FROM ${entityName} TO ${user.name}`);
      relation.type = "getsAlertsSMS";
      tasks.push(entityRelationService.saveRelation(relation));
    } else {
      let relation = {
        type: "getsAlertsSMS",
        typeGroup: "COMMON",
        to: { entityType: "USER", id: user.userId },
        from: entityId,
      };
      if (vm.oldRelationsData.includes("alertsSMS")) {
        //console.log(`removing getsAlertsSMS FROM ${entityName} TO ${user.name}`);
        relation.type = "getsAlertsSMS";
        tasks.push(entityRelationService.deleteRelation(relation.from, relation.type, relation.to));
      }
    }

    if (attributes.alertsVoice == true) {
      let relation = {
        type: "getsAlertsVoice",
        typeGroup: "COMMON",
        to: { entityType: "USER", id: user.userId },
        from: entityId,
      };
      //console.log(`adding getsAlertsVoice FROM ${entityName} TO ${user.name}`);
      relation.type = "getsAlertsVoice";
      tasks.push(entityRelationService.saveRelation(relation));
    } else {
      let relation = {
        type: "getsAlertsVoice",
        typeGroup: "COMMON",
        to: { entityType: "USER", id: user.userId },
        from: entityId,
      };
      if (vm.oldRelationsData.includes("alertsVoice")) {
        //console.log(`removing getsAlertsVoice FROM ${entityName} TO ${user.name}`);
        relation.type = "getsAlertsVoice";
        tasks.push(entityRelationService.deleteRelation(relation.from, relation.type, relation.to));
      }
    }

    if (tasks.length > 0) {
      //console.log(tasks);
      return widgetContext.rxjs.forkJoin(tasks);
    }
    return widgetContext.rxjs.of([]);
  }
}