next-ucap-messenger/projects/ucap-webmessenger-ui-chat/src/lib/components/messages.component.ts

import { Component, OnInit, Input, EventEmitter, Output } from '@angular/core';

import { Info, EventType } from '@ucap-webmessenger/protocol-event';
import {
  LoginResponse,
  UserInfo
} from '@ucap-webmessenger/protocol-authentication';
import { NGXLogger } from 'ngx-logger';
import { SessionStorageService } from '@ucap-webmessenger/web-storage';
import { KEY_VER_INFO, VerInfo2 } from '@app/types/ver-info.type';
import { FileInfo } from '../models/file-info.json';

@Component({
  selector: 'ucap-chat-messages',
  templateUrl: './messages.component.html',
  styleUrls: ['./messages.component.scss']
})
export class MessagesComponent implements OnInit {
  @Input()
  loginRes: LoginResponse;
  @Input()
  messages: Info[];
  @Input()
  userInfos?: UserInfo[];

  @Output()
  massDetail = new EventEmitter<number>();
  @Output()
  imageViewer = new EventEmitter<FileInfo>();
  @Output()
  save = new EventEmitter<{ fileInfo: FileInfo; type: string }>();

  EventType = EventType;
  profileImageRoot: string;

  constructor(
    private logger: NGXLogger,
    private sessionStorageService: SessionStorageService
  ) {}

  ngOnInit() {
    const verInfo = this.sessionStorageService.get<VerInfo2>(KEY_VER_INFO);
    this.profileImageRoot = this.profileImageRoot || verInfo.profileRoot;
  }

  getUserName(seq: number): string {
    if (!this.userInfos) {
      return '';
    }

    const userInfo: UserInfo[] = this.userInfos.filter(
      user => user.seq === seq
    );
    if (!!userInfo && userInfo.length > 0) {
      return userInfo[0].name;
    }
    return '(알수없는 사용자)';
  }
  getUserProfile(seq: number): string {
    if (!this.userInfos) {
      return '';
    }

    const userInfo: UserInfo[] = this.userInfos.filter(
      user => user.seq === seq
    );
    if (!!userInfo && userInfo.length > 0) {
      return this.profileImageRoot + userInfo[0].profileImageFile;
    }
    return '';
  }

  onMassDetail(value: number) {
    this.massDetail.emit(value);
  }

  onImageViewer(value: FileInfo) {
    this.imageViewer.emit(value);
  }

  onSave(value: { fileInfo: FileInfo; type: string }) {
    this.save.emit(value);
  }
}