feat(module:date-picker): support setting status (#7479)

* feat(module:date-picker): support setting status

* feat(module:date-picker): add tests

components/date-picker/date-picker.component.spec.ts

@@ -19,8 +19,10 @@ import {
   dispatchMouseEvent,
   typeInElement
 } from 'ng-zorro-antd/core/testing';
-import { NgStyleInterface } from 'ng-zorro-antd/core/types';
+import { ComponentBed, createComponentBed } from 'ng-zorro-antd/core/testing/component-bed';
+import { NgStyleInterface, NzStatus } from 'ng-zorro-antd/core/types';
 import { NzI18nModule, NzI18nService, NZ_DATE_LOCALE } from 'ng-zorro-antd/i18n';
+import { NzIconModule } from 'ng-zorro-antd/icon';
 
 import en_US from '../i18n/languages/en_US';
 import { NzDatePickerComponent } from './date-picker.component';
@@ -1185,6 +1187,31 @@ describe('date-fns testing', () => {
   }));
 });
 
+describe('status', () => {
+  let testBed: ComponentBed<NzTestDatePickerStatusComponent>;
+  let fixture: ComponentFixture<NzTestDatePickerStatusComponent>;
+  let fixtureInstance: NzTestDatePickerStatusComponent;
+  let datePickerElement!: HTMLElement;
+  beforeEach(() => {
+    testBed = createComponentBed(NzTestDatePickerStatusComponent, { imports: [NzDatePickerModule, NzIconModule] });
+    fixture = testBed.fixture;
+    fixtureInstance = fixture.componentInstance;
+    datePickerElement = fixture.debugElement.query(By.directive(NzDatePickerComponent)).nativeElement;
+    fixture.detectChanges();
+  });
+  it('should classname correct', () => {
+    expect(datePickerElement.classList).toContain('ant-picker-status-error');
+
+    fixtureInstance.status = 'warning';
+    fixture.detectChanges();
+    expect(datePickerElement.classList).toContain('ant-picker-status-warning');
+
+    fixtureInstance.status = '';
+    fixture.detectChanges();
+    expect(datePickerElement.classList).not.toContain('ant-picker-status-warning');
+  });
+});
+
 @Component({
   template: `
     <ng-container [ngSwitch]="useSuite">
@@ -1298,3 +1325,10 @@ class NzTestDatePickerComponent {
   firstValue!: Date;
   secondValue!: Date;
 }
+
+@Component({
+  template: ` <nz-date-picker [nzStatus]="status"></nz-date-picker> `
+})
+class NzTestDatePickerStatusComponent {
+  status: NzStatus = 'error';
+}

components/date-picker/date-picker.component.ts

@@ -48,8 +48,16 @@ import { slideMotion } from 'ng-zorro-antd/core/animation';
 import { NzConfigKey, NzConfigService, WithConfig } from 'ng-zorro-antd/core/config';
 import { NzNoAnimationDirective } from 'ng-zorro-antd/core/no-animation';
 import { CandyDate, cloneDate, CompatibleValue, wrongSortOrder } from 'ng-zorro-antd/core/time';
-import { BooleanInput, FunctionProp, NzSafeAny, OnChangeType, OnTouchedType } from 'ng-zorro-antd/core/types';
-import { InputBoolean, toBoolean, valueFunctionProp } from 'ng-zorro-antd/core/util';
+import {
+  BooleanInput,
+  FunctionProp,
+  NgClassInterface,
+  NzSafeAny,
+  NzStatus,
+  OnChangeType,
+  OnTouchedType
+} from 'ng-zorro-antd/core/types';
+import { getStatusClassNames, InputBoolean, toBoolean, valueFunctionProp } from 'ng-zorro-antd/core/util';
 import {
   DateHelperService,
   NzDatePickerI18nInterface,
@@ -253,6 +261,10 @@ export class NzDatePickerComponent implements OnInit, OnChanges, OnDestroy, Afte
   extraFooter?: TemplateRef<NzSafeAny> | string;
   dir: Direction = 'ltr';
 
+  // status
+  statusCls: NgClassInterface = {};
+  hasFeedback: boolean = false;
+
   public panelMode: NzDateMode | NzDateMode[] = 'date';
   private destroyed$: Subject<void> = new Subject();
   private isCustomPlaceHolder: boolean = false;
@@ -273,6 +285,7 @@ export class NzDatePickerComponent implements OnInit, OnChanges, OnDestroy, Afte
   @Input() nzPopupStyle: object = POPUP_STYLE_PATCH;
   @Input() nzDropdownClassName?: string;
   @Input() nzSize: NzDatePickerSizeType = 'default';
+  @Input() nzStatus?: NzStatus;
   @Input() nzFormat!: string;
   @Input() nzDateRender?: TemplateRef<NzSafeAny> | string | FunctionProp<TemplateRef<Date> | string>;
   @Input() nzDisabledTime?: DisabledTimeFn;
@@ -648,6 +661,7 @@ export class NzDatePickerComponent implements OnInit, OnChanges, OnDestroy, Afte
   }
 
   ngOnChanges(changes: SimpleChanges): void {
+    const { nzStatus } = changes;
     if (changes.nzPopupStyle) {
       // Always assign the popup style patch
       this.nzPopupStyle = this.nzPopupStyle ? { ...this.nzPopupStyle, ...POPUP_STYLE_PATCH } : POPUP_STYLE_PATCH;
@@ -675,6 +689,10 @@ export class NzDatePickerComponent implements OnInit, OnChanges, OnDestroy, Afte
       this.setDefaultPlaceHolder();
       this.setModeAndFormat();
     }
+
+    if (nzStatus) {
+      this.setStatusStyles();
+    }
   }
 
   ngOnDestroy(): void {
@@ -823,4 +841,17 @@ export class NzDatePickerComponent implements OnInit, OnChanges, OnDestroy, Afte
       }
     }
   }
+
+  // status
+  private setStatusStyles(): void {
+    // render status if nzStatus is set
+    this.statusCls = getStatusClassNames(this.prefixCls, this.nzStatus, this.hasFeedback);
+    Object.keys(this.statusCls).forEach(status => {
+      if (this.statusCls[status]) {
+        this.renderer.addClass(this.elementRef.nativeElement, status);
+      } else {
+        this.renderer.removeClass(this.elementRef.nativeElement, status);
+      }
+    });
+  }
 }

components/date-picker/demo/status.md

@@ -0,0 +1,14 @@
+---
+order: 13
+title:
+  zh-CN: 自定义状态
+  en-US: Status
+---
+
+## zh-CN
+
+使用 `nzStatus` 为 DatePicker 添加状态，可选 `error` 或者 `warning`。
+
+## en-US
+
+Add status to DatePicker with `nzStatus`, which could be `error` or `warning`.

components/date-picker/demo/status.ts

@@ -0,0 +1,14 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'nz-demo-date-picker-status',
+  template: `
+    <nz-space nzDirection="vertical" style="width: 100%">
+      <nz-date-picker *nzSpaceItem nzStatus="error" style="width: 100%"></nz-date-picker>
+      <nz-date-picker *nzSpaceItem nzStatus="warning" style="width: 100%"></nz-date-picker>
+      <nz-range-picker *nzSpaceItem nzStatus="error" style="width: 100%"></nz-range-picker>
+      <nz-range-picker *nzSpaceItem nzStatus="warning" style="width: 100%"></nz-range-picker>
+    </nz-space>
+  `
+})
+export class NzDemoDatePickerStatusComponent {}

components/date-picker/doc/index.en-US.md

@@ -50,6 +50,7 @@ The following APIs are shared by nz-date-picker, nz-range-picker.
 | `[nzPopupStyle]` | to customize the style of the popup calendar | `object` | `{}` | - |
 | `[nzRenderExtraFooter]` | render extra footer in panel | `TemplateRef \| string \| (() => TemplateRef \| string)` | - |
 | `[nzSize]` | determine the size of the input box, the height of `large` and `small`, are 40px and 24px respectively, while default size is 32px | `'large' \| 'small'` | - | - |
+| `[nzStatus]` | Set validation status | `'error' \| 'warning'` | - |
 | `[nzSuffixIcon]` | the custom suffix icon | `string` \| `TemplateRef` | - | ✅ |
 | `[nzBorderless]` | remove the border | `boolean` | `false` | - |
 | `[nzInline]` | inline mode | `boolean` | `false` | - |

components/date-picker/doc/index.zh-CN.md

@@ -50,6 +50,7 @@ registerLocaleData(zh);
 | `[nzPopupStyle]` | 额外的弹出日历样式 | `object` | `{}` | - |
 | `[nzRenderExtraFooter]` | 在面板中添加额外的页脚 | `TemplateRef \| string \| (() => TemplateRef \| string)` | - |
 | `[nzSize]` | 输入框大小，`large` 高度为 40px，`small` 为 24px，默认是 32px | `'large' \| 'small'` | - | - |
+| `[nzStatus]` | 设置校验状态 | `'error' \| 'warning'` | - |
 | `[nzSuffixIcon]` | 自定义的后缀图标 | `string` \| `TemplateRef` | - | ✅ |
 | `[nzBorderless]` | 移除边框 | `boolean` | `false` | - |
 | `[nzInline]` | 内联模式 | `boolean` | `false` | - |

components/date-picker/range-picker.component.spec.ts

@@ -18,7 +18,8 @@ import {
   typeInElement
 } from 'ng-zorro-antd/core/testing';
 import { CandyDate } from 'ng-zorro-antd/core/time';
-import { NgStyleInterface } from 'ng-zorro-antd/core/types';
+import { NgStyleInterface, NzStatus } from 'ng-zorro-antd/core/types';
+import { NzRangePickerComponent } from 'ng-zorro-antd/date-picker/range-picker.component';
 import { RangePartType } from 'ng-zorro-antd/date-picker/standard-types';
 import {
   ENTER_EVENT,
@@ -43,7 +44,7 @@ describe('NzRangePickerComponent', () => {
     TestBed.configureTestingModule({
       imports: [FormsModule, NoopAnimationsModule, NzDatePickerModule],
       providers: [],
-      declarations: [NzTestRangePickerComponent]
+      declarations: [NzTestRangePickerComponent, NzTestRangePickerStatusComponent]
     });
 
     TestBed.compileComponents();
@@ -984,6 +985,30 @@ describe('NzRangePickerComponent', () => {
     }));
   });
 
+  describe('status', () => {
+    let fixtureStatus: ComponentFixture<NzTestRangePickerStatusComponent>;
+    let fixtureStatusInstance: NzTestRangePickerStatusComponent;
+    let rangePickerElement!: HTMLElement;
+    beforeEach(() => {
+      fixtureStatus = TestBed.createComponent(NzTestRangePickerStatusComponent);
+      fixtureStatusInstance = fixtureStatus.componentInstance;
+      rangePickerElement = fixtureStatus.debugElement.query(By.directive(NzRangePickerComponent)).nativeElement;
+      fixtureStatus.detectChanges();
+    });
+
+    it('should classname correct', fakeAsync(() => {
+      expect(rangePickerElement.classList).toContain('ant-picker-status-error');
+
+      fixtureStatusInstance.status = 'warning';
+      fixtureStatus.detectChanges();
+      expect(rangePickerElement.classList).toContain('ant-picker-status-warning');
+
+      fixtureStatusInstance.status = '';
+      fixtureStatus.detectChanges();
+      expect(rangePickerElement.classList).not.toContain('ant-picker-status-warning');
+    }));
+  });
+
   ////////////
 
   function getCssIndex(part: RangePartType): string {
@@ -1168,3 +1193,10 @@ class NzTestRangePickerComponent {
   // --- Suite 4
   singleValue!: Date;
 }
+
+@Component({
+  template: ` <nz-range-picker [nzStatus]="status"></nz-range-picker> `
+})
+class NzTestRangePickerStatusComponent {
+  status: NzStatus = 'error';
+}