thingsboard/ui-ngx/src/app/modules/home/components/alarm/alarm-comment.component.html

<!--

    Copyright © 2016-2023 The Thingsboard Authors

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

-->

<div fxFlexFill [formGroup]="alarmCommentFormGroup" class="tb-alarm-comments" fxLayout="column">
  <div *ngIf="commentsHeaderEnabled" class="tb-alarm-comments-header" fxLayout="row" fxLayoutAlign="space-between baseline">
    <span class="tb-alarm-comments-header-title">{{ 'alarm-comment.comments' | translate }}</span>
    <div>
      <button mat-icon-button
              type="button"
              (click)="changeSortDirection()"
              matTooltip="{{ 'alarm-comment.sort-direction' | translate }}"
              matTooltipPosition="above">
        <mat-icon class="material-icons">{{ getSortDirectionIcon() }}</mat-icon>
      </button>
      <button mat-icon-button
              type="button"
              (click)="loadAlarmComments()"
              matTooltip="{{ 'alarm-comment.refresh' | translate }}"
              matTooltipPosition="above">
        <mat-icon class="material-icons">refresh</mat-icon>
      </button>
    </div>
  </div>
  <div fxLayout="column" fxLayoutGap="32px">
    <ng-container *ngIf="isDirectionDescending()">
      <ng-container *ngTemplateOutlet="commentInput"></ng-container>
    </ng-container>
    <div fxFlex *ngFor="let displayDataElement of displayData; let i = index">
      <div style="margin-left: 38px"
           *ngIf="displayDataElement.isSystemComment; else userComment">
        <span class="tb-alarm-comments-system-text"
              style="margin-right: 8px">
          {{ displayDataElement.commentText }}
        </span>
        <span class="tb-alarm-comments-time">
          {{ displayDataElement.createdDateAgo }}
        </span>
      </div>
      <ng-template #userComment>
        <div fxLayout="row" fxLayoutAlign="start center" fxLayoutGap="8px"
             *ngIf="!displayDataElement.edit; else commentEditing"
             (mouseenter)="onCommentMouseEnter(displayDataElement.commentId, i)"
             (mouseleave)="onCommentMouseLeave(i)">
          <div fxLayout="row" fxLayoutAlign="center center" fxFlexAlign="start"
               class="tb-alarm-comments-user-avatar"
               [style.background-color]="displayDataElement.avatarBgColor">
            {{ getUserInitials(displayDataElement.displayName) }}
          </div>
          <div fxFlex fxLayout="column" fxLayoutGap="5px">
            <div fxLayout="row" fxLayoutGap="8px" fxLayoutAlign="start center">
              <span class="tb-alarm-comments-user-name">{{ displayDataElement.displayName }}</span>
              <span class="tb-alarm-comments-time" *ngIf="displayDataElement.isEdited">
                edited {{ displayDataElement.editedDateAgo }}
              </span>
              <span class="tb-alarm-comments-time" *ngIf="!displayDataElement.isEdited">
                {{ displayDataElement.createdDateAgo }}
              </span>
            </div>
            <span class="tb-alarm-comments-text">{{ displayDataElement.commentText }}</span>
          </div>
          <div fxLayout="row" class="tb-alarm-comments-action-buttons"
               [ngClass]="{ 'show-buttons': displayDataElement.showActions }">
            <button mat-button mat-icon-button
                    type="button"
                    (click)="editComment(displayDataElement.commentId)">
              <mat-icon class="material-icons">edit</mat-icon>
            </button>
            <button mat-button mat-icon-button
                    type="button"
                    (click)="deleteComment(displayDataElement.commentId)">
              <mat-icon class="material-icons">delete</mat-icon>
            </button>
          </div>
        </div>
        <ng-template #commentEditing>
          <div fxLayoutAlign="row center" fxLayoutGap="8px">
            <div fxLayout="row" fxLayoutAlign="center center"
                 class="tb-alarm-comments-user-avatar"
                 [style.background-color]="displayDataElement.avatarBgColor">
              {{ getUserInitials(displayDataElement.displayName) }}
            </div>
            <mat-form-field fxFlex appearance="standard" class="mat-block">
              <textarea matInput
                        type="text"
                        placeholder="{{ 'alarm-comment.add' | translate }}"
                        cdkTextareaAutosize
                        cdkAutosizeMinRows="1"
                        cols="1"
                        formControlName="alarmCommentEdit"
                        (keyup.enter)="saveEditedComment(displayDataElement.commentId)"
                        (keydown.enter)="$event.preventDefault()">
              </textarea>
              <div matSuffix fxLayout="row">
                <button mat-icon-button
                        (click)="cancelEdit(displayDataElement.commentId)"
                        type="button">
                  <mat-icon class="material-icons red-button">close</mat-icon>
                </button>
                <button mat-icon-button
                        type="button"
                        (click)="saveEditedComment(displayDataElement.commentId)">
                  <mat-icon class="material-icons green-button">check</mat-icon>
                </button>
              </div>
            </mat-form-field>
          </div>
        </ng-template>
      </ng-template>
    </div>
    <ng-container *ngIf="isDirectionAscending()">
      <ng-container *ngTemplateOutlet="commentInput"></ng-container>
    </ng-container>
  </div>
  <ng-template #commentInput>
    <div fxLayout="row" fxLayoutAlign="start center" fxLayoutGap="8px" fxFlex>
      <div fxLayout="row" fxLayoutAlign="center center"
           class="tb-alarm-comments-user-avatar"
           *ngIf="userDisplayName$ | async; let userDisplayName"
           [style.background-color]="getCurrentUserBgColor(userDisplayName)">
        {{ getUserInitials(userDisplayName) }}
      </div>
      <mat-form-field appearance="standard" fxFlex class="mat-block">
          <textarea matInput
                    type="text"
                    placeholder="{{ 'alarm-comment.add' | translate }}"
                    cdkTextareaAutosize
                    cdkAutosizeMinRows="1"
                    cols="1"
                    formControlName="alarmComment"
                    (keyup.enter)="saveComment()"
                    (keydown.enter)="$event.preventDefault()">
          </textarea>
        <button mat-button
                mat-icon-button
                type="button"
                matSuffix
                *ngIf="getAlarmCommentFormControl().value"
                (click)="saveComment()">
          <mat-icon color="primary">
            send
          </mat-icon>
        </button>
      </mat-form-field>
    </div>
  </ng-template>
</div>