import { Component, OnInit } from '@angular/core'
import { SortMeta } from 'primeng/components/common/sortmeta'
import { NotificationsService } from 'angular2-notifications'
import { ConfirmService } from '../../../core'
import { RestPagination, RestTable, VideoBlacklistService } from '../../../shared'
import { BlacklistedVideo } from '../../../../../../shared'
import { I18n } from '@ngx-translate/i18n-polyfill'

@Component({
  selector: 'my-video-blacklist-list',
  templateUrl: './video-blacklist-list.component.html',
  styleUrls: []
})
export class VideoBlacklistListComponent extends RestTable implements OnInit {
  blacklist: BlacklistedVideo[] = []
  totalRecords = 0
  rowsPerPage = 10
  sort: SortMeta = { field: 'createdAt', order: 1 }
  pagination: RestPagination = { count: this.rowsPerPage, start: 0 }

  constructor (
    private notificationsService: NotificationsService,
    private confirmService: ConfirmService,
    private videoBlacklistService: VideoBlacklistService,
    private i18n: I18n
  ) {
    super()
  }

  ngOnInit () {
    this.loadSort()
  }

  async removeVideoFromBlacklist (entry: BlacklistedVideo) {
    const confirmMessage = this.i18n(
      'Do you really want to remove this video from the blacklist ? It will be available again in the videos list.'
    )

    const res = await this.confirmService.confirm(confirmMessage, this.i18n('Unblacklist'))
    if (res === false) return

    this.videoBlacklistService.removeVideoFromBlacklist(entry.videoId).subscribe(
      () => {
        this.notificationsService.success(
          this.i18n('Success'),
          this.i18n('Video {{name}} removed from the blacklist.', { name: entry.name })
        )
        this.loadData()
      },

      err => this.notificationsService.error(this.i18n('Error'), err.message)
    )
  }

  protected loadData () {
    this.videoBlacklistService.listBlacklist(this.pagination, this.sort)
      .subscribe(
        resultList => {
          this.blacklist = resultList.data
          this.totalRecords = resultList.total
        },

        err => this.notificationsService.error(this.i18n('Error'), err.message)
      )
  }
}