///
/// Copyright © 2016-2019 The Thingsboard Authors
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///     http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///

import { Component, OnInit } from '@angular/core';
import { select, Store } from '@ngrx/store';
import { AppState } from '@core/core.state';
import { EntityComponent } from '@shared/components/entity/entity.component';
import { FormBuilder, FormGroup, Validators } from '@angular/forms';
import { User } from '@shared/models/user.model';
import { selectAuth, selectUserDetails } from '@core/auth/auth.selectors';
import { map } from 'rxjs/operators';
import { Authority } from '@shared/models/authority.enum';
import {DeviceInfo} from '@shared/models/device.models';
import {EntityType} from '@shared/models/entity-type.models';
import {NULL_UUID} from '@shared/models/id/has-uuid';

@Component({
  selector: 'tb-device',
  templateUrl: './device.component.html',
  styleUrls: ['./device.component.scss']
})
export class DeviceComponent extends EntityComponent<DeviceInfo> {

  entityType = EntityType;

  deviceScope: 'tenant' | 'customer' | 'customer_user';

  constructor(protected store: Store<AppState>,
              public fb: FormBuilder) {
    super(store);
  }

  ngOnInit() {
    this.deviceScope = this.entitiesTableConfig.componentsData.deviceScope;
    super.ngOnInit();
  }

  hideDelete() {
    if (this.entitiesTableConfig) {
      return !this.entitiesTableConfig.deleteEnabled(this.entity);
    } else {
      return false;
    }
  }

  isAssignedToCustomer(entity: DeviceInfo): boolean {
    return entity && entity.customerId && entity.customerId.id !== NULL_UUID;
  }

  buildForm(entity: DeviceInfo): FormGroup {
    return this.fb.group(
      {
        name: [entity ? entity.name : '', [Validators.required]],
        type: [entity ? entity.type : null, [Validators.required]],
        label: [entity ? entity.label : ''],
        additionalInfo: this.fb.group(
          {
            gateway: [entity && entity.additionalInfo ? entity.additionalInfo.gateway : false],
            description: [entity && entity.additionalInfo ? entity.additionalInfo.description : ''],
          }
        )
      }
    );
  }

  updateForm(entity: DeviceInfo) {
    this.entityForm.patchValue({name: entity.name});
    this.entityForm.patchValue({type: entity.type});
    this.entityForm.patchValue({label: entity.label});
    this.entityForm.patchValue({additionalInfo:
        {gateway: entity.additionalInfo ? entity.additionalInfo.gateway : false}});
    this.entityForm.patchValue({additionalInfo: {description: entity.additionalInfo ? entity.additionalInfo.description : ''}});
  }

}