import {
  Component,
  OnInit,
  Input,
  Output,
  EventEmitter,
  ViewEncapsulation
} from '@angular/core';
import { UserInfo } from '@ucap-webmessenger/protocol-sync';
import {
  UserInfoSS,
  UserInfoF,
  UserInfoDN
} from '@ucap-webmessenger/protocol-query';
import { StatusBulkInfo, StatusInfo } from '@ucap-webmessenger/protocol-status';
import { NGXLogger } from 'ngx-logger';
import { StatusCode } from '@ucap-webmessenger/core';

import { PresenceType } from '../types/presence-type.type';
import { VersionInfo2Response } from '@ucap-webmessenger/api-public';

@Component({
  selector: 'ucap-profile-user-list-item',
  templateUrl: './user-list-item.component.html',
  styleUrls: ['./user-list-item.component.scss'],
  encapsulation: ViewEncapsulation.None
})
export class UserListItemComponent implements OnInit {
  @Input()
  userInfo: UserInfo | UserInfoSS | UserInfoF | UserInfoDN;
  @Input()
  profileImageRoot?: string;
  @Input()
  presence: StatusBulkInfo | StatusInfo;
  @Input()
  checkable = false;
  @Input()
  isChecked = false;
  @Input()
  compactable = false;
  @Input()
  sessionVerinfo: VersionInfo2Response;
  @Input()
  /** 선택된 사용자의 리스트 */
  selectedUserList?: (UserInfo | UserInfoSS | UserInfoF | UserInfoDN)[] = [];

  @Output()
  checkUser = new EventEmitter<{
    isChecked: boolean;
    userInfo: UserInfo | UserInfoSS | UserInfoF | UserInfoDN;
  }>();
  @Output()
  openProfile = new EventEmitter<
    UserInfo | UserInfoSS | UserInfoF | UserInfoDN
  >();

  PresenceType = PresenceType;

  constructor(private logger: NGXLogger) {}

  ngOnInit() {
    this.profileImageRoot =
      this.profileImageRoot || this.sessionVerinfo.profileRoot;
  }

  getPresence(type: string): string {
    let status: string;
    let rtnClass = '';
    switch (type) {
      case 'pc':
        status = !!this.presence ? this.presence.pcStatus : undefined;
        break;
    }

    if (!!status) {
      switch (status) {
        case StatusCode.OnLine:
          rtnClass = type + 'On';
          break;
        case StatusCode.Away:
          rtnClass = type + 'Out';
          break;
        case StatusCode.Busy:
          rtnClass = type + 'Other';
          break;
        default:
          rtnClass = type + 'Off';
          break;
      }
    }

    return rtnClass;
  }

  /** 리스트가 checkable 할 경우 checkbox 의 change 이벤트를 상위 컴포넌트로 전달한다. */
  onChangeCheck(
    value: boolean,
    userInfo: UserInfo | UserInfoSS | UserInfoF | UserInfoDN
  ) {
    this.checkUser.emit({
      isChecked: value,
      userInfo
    });
  }

  onClickOpenProfile(
    event: MouseEvent,
    userInfo: UserInfo | UserInfoSS | UserInfoF | UserInfoDN
  ) {
    event.preventDefault();
    event.stopPropagation();

    this.openProfile.emit(userInfo);
  }
}