next-ucap-messenger/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.html

<mat-card class="confirm-card">
  <mat-card-header cdkDrag cdkDragRootElement=".cdk-overlay-pane" cdkDragHandle>
    <mat-card-title>{{ data.title }}</mat-card-title>
  </mat-card-header>
  <mat-card-content
    fxLayout
    fxLayout.xs="column"
    fxLayoutAlign="center"
    fxLayoutGap="10px"
    fxLayoutGap.xs="0"
  >
    <div fxFlex class="container">
      <mat-tab-group mat-stretch-tabs>
        <mat-tab>
          <ng-template mat-tab-label>
            <mat-icon>group</mat-icon>
          </ng-template>

          <ucap-organization-tenant-search
            [companyList]="companyList$ | async"
            [companyCode]="companyCode"
            (keyDownEnter)="onKeyDownEnterOrganizationTenantSearch($event)"
          ></ucap-organization-tenant-search>
          <ucap-group-expansion-panel
            #groupExpansionPanel
            [groupBuddyList]="groupBuddyList$ | async"
            [favoritBuddyList]="favoritBuddyList$ | async"
            [selectedUserList]="selectedUserList"
            [checkable]="true"
            (checkGroup)="onCheckGroup($event)"
          >
            <ucap-profile-user-list-item
              *ucapGroupExpansionPanelItem="let userInfo"
              [userInfo]="userInfo"
              [sessionVerinfo]="sessionVerinfo"
              [selectedUserList]="selectedUserList"
              [isChecked]="getCheckedUser(userInfo)"
              [checkable]="true"
              (checkUser)="onCheckUser($event)"
            >
            </ucap-profile-user-list-item>
          </ucap-group-expansion-panel>
        </mat-tab>
        <mat-tab>
          <ng-template mat-tab-label>
            <mat-icon>device_hub</mat-icon>
          </ng-template>
          <app-layout-chat-left-sidenav-organization
            [selectedUserList]="selectedUserList"
            [isUserSelect]="true"
            (checkUser)="onCheckUser($event)"
          >
          </app-layout-chat-left-sidenav-organization>
        </mat-tab>
        <mat-tab *ngIf="data.type === UserSelectDialogType.MessageForward">
          <ng-template mat-tab-label>
            <mat-icon>chat</mat-icon>
          </ng-template>
          <ucap-room-list-item
            *ngFor="let room of roomList"
            [loginRes]="loginRes"
            [roomInfo]="room"
            [roomUserInfo]="getRoomUserList(room)"
            [sessionVerinfo]="sessionVerinfo"
          >
          </ucap-room-list-item>
        </mat-tab>
      </mat-tab-group>
    </div>
    <div fxFlex="150px">
      <ul>
        <li *ngFor="let userInfo of selectedUserList">
          {{ userInfo.name }}
          <button
            mat-icon-button
            aria-label="Delete user"
            (click)="onClickDeleteUser(userInfo)"
          >
            <mat-icon>close</mat-icon>
          </button>
          <mat-icon></mat-icon>
        </li>
      </ul>
    </div>
  </mat-card-content>
  <mat-card-actions class="button-farm flex-row">
    <button
      mat-stroked-button
      (click)="onClickChoice(false)"
      class="mat-primary"
    >
      No
    </button>
    <button mat-flat-button (click)="onClickChoice(true)" class="mat-primary">
      Yes
    </button>
  </mat-card-actions>
</mat-card>