import { UserSelectDialogType } from './../../../types/userselect.dialog.type';
import { Component, OnInit } from '@angular/core';
import { NGXLogger } from 'ngx-logger';
import { ucapAnimations, DialogService } from '@ucap-webmessenger/ui';
import {
  CreateChatDialogComponent,
  CreateChatDialogData,
  CreateChatDialogResult
} from '@app/layouts/messenger/dialogs/chat/create-chat.dialog.component';
import { Observable } from 'rxjs';
import { Store, select } from '@ngrx/store';

import * as AppStore from '@app/store';
import * as ChatStore from '@app/store/messenger/chat';
import { UserInfo } from '@ucap-webmessenger/protocol-sync';
import {
  UserInfoSS,
  UserInfoF,
  UserInfoDN
} from '@ucap-webmessenger/protocol-query';

@Component({
  selector: 'app-layout-messenger-left-side',
  templateUrl: './left-side.component.html',
  styleUrls: ['./left-side.component.scss'],
  animations: ucapAnimations
})
export class LeftSideComponent implements OnInit {
  badgeChatUnReadCount$: Observable<number>;

  /** 조직도에서 부서원 선택 */
  selectedUserList: (UserInfo | UserInfoSS | UserInfoF | UserInfoDN)[] = [];

  constructor(
    private store: Store<any>,
    private dialogService: DialogService,
    private logger: NGXLogger
  ) {}

  ngOnInit() {
    this.badgeChatUnReadCount$ = this.store.pipe(
      select(AppStore.MessengerSelector.SyncSelector.selectChatUnreadCount)
    );
  }

  async onClickNewChat() {
    const result = await this.dialogService.open<
      CreateChatDialogComponent,
      CreateChatDialogData,
      CreateChatDialogResult
    >(CreateChatDialogComponent, {
      width: '600px',
      height: '500px',
      data: {
        type: UserSelectDialogType.NewChat,
        title: 'New Chat'
      }
    });

    if (!!result && !!result.choice && result.choice) {
      if (!!result.selectedUserList && result.selectedUserList.length > 0) {
        const userSeqs: number[] = [];
        result.selectedUserList.map(user => userSeqs.push(user.seq));

        this.store.dispatch(ChatStore.openRoom({ userSeqList: userSeqs }));
      }
    }
  }

  onCheckAllUser(params: {
    isChecked: boolean;
    userInfos: (UserInfo | UserInfoSS | UserInfoF | UserInfoDN)[];
  }) {
    params.userInfos.forEach(userInfo => {
      if (params.isChecked) {
        if (
          this.selectedUserList.filter(user => user.seq === userInfo.seq)
            .length === 0
        ) {
          this.selectedUserList = [...this.selectedUserList, userInfo];
        }
      } else {
        this.selectedUserList = this.selectedUserList.filter(
          user => user.seq !== userInfo.seq
        );
      }
    });
  }

  /** 조직도>부서원 :: 리스트의 checkbox 의 이벤트를 받아 선택된 유저리스트를 수집. */
  onCheckUser(params: {
    isChecked: boolean;
    userInfo: UserInfo | UserInfoSS | UserInfoF | UserInfoDN;
  }) {
    if (params.isChecked) {
      if (
        params.userInfo &&
        this.selectedUserList.filter(user => user.seq === params.userInfo.seq)
          .length === 0
      ) {
        this.selectedUserList = [...this.selectedUserList, params.userInfo];
      }
    } else {
      this.selectedUserList = this.selectedUserList.filter(
        user => user.seq !== params.userInfo.seq
      );
    }
  }
}