import { Component, OnDestroy, OnInit } from '@angular/core'
import { ActivatedRoute, Router } from '@angular/router'
import { Location } from '@angular/common'
import { immutableAssign } from '@app/shared/misc/utils'
import { NotificationsService } from 'angular2-notifications'
import 'rxjs/add/observable/from'
import 'rxjs/add/operator/concatAll'
import { AuthService } from '../../core/auth'
import { ConfirmService } from '../../core/confirm'
import { AbstractVideoList } from '../../shared/video/abstract-video-list'
import { VideoService } from '../../shared/video/video.service'
import { Account } from '@app/shared/account/account.model'
import { AccountService } from '@app/shared/account/account.service'

@Component({
  selector: 'my-account-videos',
  templateUrl: '../../shared/video/abstract-video-list.html',
  styleUrls: [
    '../../shared/video/abstract-video-list.scss',
    './account-videos.component.scss'
  ]
})
export class AccountVideosComponent extends AbstractVideoList implements OnInit, OnDestroy {
  titlePage = 'Published videos'
  marginContent = false // Disable margin
  currentRoute = '/account/videos'
  loadOnInit = false

  private account: Account

  constructor (
    protected router: Router,
    protected route: ActivatedRoute,
    protected authService: AuthService,
    protected notificationsService: NotificationsService,
    protected confirmService: ConfirmService,
    protected location: Location,
    private accountService: AccountService,
    private videoService: VideoService
  ) {
    super()
  }

  ngOnInit () {
    super.ngOnInit()

    // Parent get the account for us
    this.accountService.accountLoaded
      .subscribe(account => {
        this.account = account
        this.currentRoute = '/account/' + this.account.id + '/videos'

        this.loadMoreVideos(this.pagination.currentPage)
        this.generateSyndicationList()
      })
  }

  ngOnDestroy () {
    super.ngOnDestroy()
  }

  getVideosObservable (page: number) {
    const newPagination = immutableAssign(this.pagination, { currentPage: page })

    return this.videoService.getAccountVideos(this.account, newPagination, this.sort)
  }

  generateSyndicationList () {
    this.syndicationItems = this.videoService.getAccountFeedUrls(this.account.id)
  }
}