[AAE-8856] Enable left label for form widgets in several widgets (#7640)

lib/core/form/components/widgets/amount/amount.widget.html

@@ -1,26 +1,21 @@
 <div class="adf-amount-widget__container adf-amount-widget {{field.className}}"
-     [class.adf-invalid]="!field.isValid && isTouched()"
-     [class.adf-readonly]="field.readOnly">
-    <label class="adf-label"
-           [attr.for]="field.id">{{field.name | translate }}<span class="adf-asterisk" *ngIf="isRequired()">*</span></label>
-    <mat-form-field class="adf-amount-widget__input" [hideRequiredMarker]="true">
-        <span matPrefix class="adf-amount-widget__prefix-spacing">{{ currency }} &nbsp;</span>
-        <input matInput
-               [matTooltip]="field.tooltip"
-               matTooltipPosition="above"
-               matTooltipShowDelay="1000"
-               class="adf-input"
-               type="text"
-               [id]="field.id"
-               [required]="isRequired()"
-               [placeholder]="placeholder"
-               [value]="field.value"
-               [(ngModel)]="field.value"
-               (ngModelChange)="onFieldChanged(field)"
-               [disabled]="field.readOnly"
-               (blur)="markAsTouched()">
-    </mat-form-field>
-    <error-widget [error]="field.validationSummary"></error-widget>
-    <error-widget *ngIf="isInvalidFieldRequired() && isTouched()"
-                  required="{{ 'FORM.FIELD.REQUIRED' | translate }}"></error-widget>
-</div>
+       [class.adf-invalid]="!field.isValid && isTouched()" [class.adf-readonly]="field.readOnly"
+       [class.adf-left-label-input-container]="field.leftLabels">
+       <div>
+              <label class="adf-label"
+                     [class.adf-left-label]="field.leftLabels" [attr.for]="field.id">{{field.name | translate }}<span class="adf-asterisk" *ngIf="isRequired()">*</span></label>
+       </div>
+       <div>
+              <mat-form-field class="adf-amount-widget__input" [hideRequiredMarker]="true">
+                     <span matPrefix class="adf-amount-widget__prefix-spacing">{{ currency }} &nbsp;</span>
+                     <input matInput [matTooltip]="field.tooltip" matTooltipPosition="above" matTooltipShowDelay="1000"
+                            class="adf-input" type="text" [id]="field.id" [required]="isRequired()"
+                            [placeholder]="placeholder" [value]="field.value" [(ngModel)]="field.value"
+                            (ngModelChange)="onFieldChanged(field)" [disabled]="field.readOnly"
+                            (blur)="markAsTouched()">
+              </mat-form-field>
+              <error-widget [error]="field.validationSummary"></error-widget>
+              <error-widget *ngIf="isInvalidFieldRequired() && isTouched()"
+                     required="{{ 'FORM.FIELD.REQUIRED' | translate }}"></error-widget>
+       </div>
+</div>

lib/core/form/components/widgets/amount/amount.widget.scss

@@ -2,6 +2,10 @@
     &-amount-widget {
         width: 100%;
         margin-top: 15px;
+
+        .adf-left-label {
+            line-height: 36px;
+        }
     }
 
     &-amount-widget__input {

lib/core/form/components/widgets/amount/amount.widget.spec.ts

@@ -118,6 +118,7 @@ describe('AmountWidgetComponent - rendering', () => {
 
     let widget: AmountWidgetComponent;
     let fixture: ComponentFixture<AmountWidgetComponent>;
+    let element: HTMLElement;
 
     setupTestBed({
         imports: [
@@ -130,6 +131,7 @@ describe('AmountWidgetComponent - rendering', () => {
     beforeEach(() => {
         fixture = TestBed.createComponent(AmountWidgetComponent);
         widget = fixture.componentInstance;
+        element = fixture.nativeElement;
     });
 
     it('[C309692] - Should be possible to set the General Properties for Amount Widget', async () => {
@@ -207,6 +209,69 @@ describe('AmountWidgetComponent - rendering', () => {
 
         expect(tooltip).toEqual(widget.field.tooltip);
     });
+
+    describe('when form model has left labels', () => {
+
+        it('should have left labels classes on leftLabels true', async () => {
+            widget.field = new FormFieldModel(new FormModel({ taskId: 'fake-task-id', leftLabels: true }), {
+                id: 'amount-id',
+                name: 'amount-name',
+                value: '',
+                type: FormFieldTypes.AMOUNT,
+                readOnly: false,
+                required: true
+            });
+
+            fixture.detectChanges();
+            await fixture.whenStable();
+
+            const widgetContainer = element.querySelector('.adf-left-label-input-container');
+            expect(widgetContainer).not.toBeNull();
+
+            const adfLeftLabel = element.querySelector('.adf-left-label');
+            expect(adfLeftLabel).not.toBeNull();
+        });
+
+        it('should not have left labels classes on leftLabels false', async () => {
+            widget.field = new FormFieldModel(new FormModel({ taskId: 'fake-task-id', leftLabels: false }), {
+                id: 'amount-id',
+                name: 'amount-name',
+                value: '',
+                type: FormFieldTypes.AMOUNT,
+                readOnly: false,
+                required: true
+            });
+
+            fixture.detectChanges();
+            await fixture.whenStable();
+
+            const widgetContainer = element.querySelector('.adf-left-label-input-container');
+            expect(widgetContainer).toBeNull();
+
+            const adfLeftLabel = element.querySelector('.adf-left-label');
+            expect(adfLeftLabel).toBeNull();
+        });
+
+        it('should not have left labels classes on leftLabels not present', async () => {
+            widget.field = new FormFieldModel(new FormModel({ taskId: 'fake-task-id' }), {
+                id: 'amount-id',
+                name: 'amount-name',
+                value: '',
+                type: FormFieldTypes.AMOUNT,
+                readOnly: false,
+                required: true
+            });
+
+            fixture.detectChanges();
+            await fixture.whenStable();
+
+            const widgetContainer = element.querySelector('.adf-left-label-input-container');
+            expect(widgetContainer).toBeNull();
+
+            const adfLeftLabel = element.querySelector('.adf-left-label');
+            expect(adfLeftLabel).toBeNull();
+        });
+    });
 });
 
 describe('AmountWidgetComponent settings', () => {

lib/core/form/components/widgets/date-time/date-time.widget.html

@@ -1,23 +1,27 @@
-<div class="{{field.className}}" id="data-time-widget" [class.adf-invalid]="!field.isValid && isTouched()">
-    <mat-form-field class="adf-date-time-widget" [hideRequiredMarker]="true">
-        <label class="adf-label" [attr.for]="field.id">{{field.name | translate }} ({{field.dateDisplayFormat}})<span class="adf-asterisk" *ngIf="isRequired()">*</span></label>
-        <input matInput
-               [id]="field.id"
-               [value]="field.value"
-               [required]="isRequired()"
-               [disabled]="field.readOnly"
-               (change)="onDateChanged($any($event).srcElement.value)"
-               [placeholder]="field.placeholder"
-               [matTooltip]="field.tooltip"
-               (blur)="markAsTouched()"
-               matTooltipPosition="above"
-               matTooltipShowDelay="1000"
-               (focus)="datetimePicker.open()">
-        <mat-datetimepicker-toggle matSuffix [for]="datetimePicker" [disabled]="field.readOnly"></mat-datetimepicker-toggle>
-    </mat-form-field>
-    <error-widget [error]="field.validationSummary"></error-widget>
-    <error-widget *ngIf="isInvalidFieldRequired() && isTouched()" required="{{ 'FORM.FIELD.REQUIRED' | translate }}"></error-widget>
-    <mat-datetimepicker #datetimePicker type="datetime" [touchUi]="true" [timeInterval]="5" [disabled]="field.readOnly"></mat-datetimepicker>
+<div class="{{field.className}}" id="data-time-widget" [class.adf-invalid]="!field.isValid && isTouched()" [class.adf-left-label-input-container]="field.leftLabels">
+    <div *ngIf="field.leftLabels">
+        <label class="adf-label adf-left-label" [attr.for]="field.id">{{field.name | translate }} ({{field.dateDisplayFormat}})<span class="adf-asterisk" *ngIf="isRequired()">*</span></label>
+     </div>
+    <div>
+        <mat-form-field class="adf-date-time-widget" [class.adf-left-label-input-datepicker]="field.leftLabels" [hideRequiredMarker]="true">
+            <label class="adf-label" *ngIf="!field.leftLabels" [attr.for]="field.id">{{field.name | translate }} ({{field.dateDisplayFormat}})<span class="adf-asterisk" *ngIf="isRequired()">*</span></label>
+            <input matInput
+                   [id]="field.id"
+                   [value]="field.value"
+                   [required]="isRequired()"
+                   [disabled]="field.readOnly"
+                   (change)="onDateChanged($any($event).srcElement.value)"
+                   [placeholder]="field.placeholder"
+                   [matTooltip]="field.tooltip"
+                   (blur)="markAsTouched()"
+                   matTooltipPosition="above"
+                   matTooltipShowDelay="1000"
+                   (focus)="datetimePicker.open()">
+            <mat-datetimepicker-toggle matSuffix [for]="datetimePicker" [disabled]="field.readOnly"></mat-datetimepicker-toggle>
+        </mat-form-field>
+        <error-widget [error]="field.validationSummary"></error-widget>
+        <error-widget *ngIf="isInvalidFieldRequired() && isTouched()" required="{{ 'FORM.FIELD.REQUIRED' | translate }}"></error-widget>
+        <mat-datetimepicker #datetimePicker type="datetime" [touchUi]="true" [timeInterval]="5" [disabled]="field.readOnly"></mat-datetimepicker>
         <input
             type="hidden"
             [matDatetimepicker]="datetimePicker"
@@ -26,4 +30,5 @@
             [max]="maxDate"
             [disabled]="field.readOnly"
             (dateInput)="onDateChanged($any($event).targetElement.value)">
+    </div>
 </div>

lib/core/form/components/widgets/date-time/date-time.widget.scss

@@ -8,6 +8,16 @@
             top: 20px;
         }
     }
+
+    &-left-label-input-datepicker {
+        .mat-form-field-suffix {
+            top: 0;
+        }
+
+        .mat-form-field-infix {
+            width: 100%;
+        }
+    }
 }
 
 .mat-datetimepicker-toggle {

lib/core/form/components/widgets/date-time/date-time.widget.spec.ts

@@ -250,4 +250,76 @@ describe('DateTimeWidgetComponent', () => {
                     });
             });
     });
+
+    describe('when form model has left labels', () => {
+
+        it('should have left labels classes on leftLabels true', async () => {
+            widget.field = new FormFieldModel(new FormModel({ taskId: 'fake-task-id', leftLabels: true }), {
+                id: 'datetime-id',
+                name: 'datetime-name',
+                value: '',
+                type: FormFieldTypes.DATETIME,
+                readOnly: false,
+                required: true
+            });
+
+            fixture.detectChanges();
+            await fixture.whenStable();
+
+            const widgetContainer = element.querySelector('.adf-left-label-input-container');
+            expect(widgetContainer).not.toBeNull();
+
+            const leftDatePicker = element.querySelector('.adf-left-label-input-datepicker');
+            expect(leftDatePicker).not.toBeNull();
+
+            const adfLeftLabel = element.querySelector('.adf-left-label');
+            expect(adfLeftLabel).not.toBeNull();
+        });
+
+        it('should not have left labels classes on leftLabels false', async () => {
+            widget.field = new FormFieldModel(new FormModel({ taskId: 'fake-task-id', leftLabels: false }), {
+                id: 'datetime-id',
+                name: 'datetime-name',
+                value: '',
+                type: FormFieldTypes.DATETIME,
+                readOnly: false,
+                required: true
+            });
+
+            fixture.detectChanges();
+            await fixture.whenStable();
+
+            const widgetContainer = element.querySelector('.adf-left-label-input-container');
+            expect(widgetContainer).toBeNull();
+
+            const leftDatePicker = element.querySelector('.adf-left-label-input-datepicker');
+            expect(leftDatePicker).toBeNull();
+
+            const adfLeftLabel = element.querySelector('.adf-left-label');
+            expect(adfLeftLabel).toBeNull();
+        });
+
+        it('should not have left labels classes on leftLabels not present', async () => {
+            widget.field = new FormFieldModel(new FormModel({ taskId: 'fake-task-id' }), {
+                id: 'datetime-id',
+                name: 'datetime-name',
+                value: '',
+                type: FormFieldTypes.DATETIME,
+                readOnly: false,
+                required: true
+            });
+
+            fixture.detectChanges();
+            await fixture.whenStable();
+
+            const widgetContainer = element.querySelector('.adf-left-label-input-container');
+            expect(widgetContainer).toBeNull();
+
+            const leftDatePicker = element.querySelector('.adf-left-label-input-datepicker');
+            expect(leftDatePicker).toBeNull();
+
+            const adfLeftLabel = element.querySelector('.adf-left-label');
+            expect(adfLeftLabel).toBeNull();
+        });
+    });
 });