[web-app] ng-alain模版工程初始化

web-app/src/app/layout/basic/widgets/clear-storage.component.ts

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+import { ChangeDetectionStrategy, Component, HostListener } from '@angular/core';
+import { NzMessageService } from 'ng-zorro-antd/message';
+import { NzModalService } from 'ng-zorro-antd/modal';
+
+@Component({
+  selector: 'header-clear-storage',
+  template: `
+    <i nz-icon nzType="tool"></i>
+    {{ 'menu.clear.local.storage' | i18n }}
+  `,
+  host: {
+    '[class.d-block]': 'true'
+  },
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class HeaderClearStorageComponent {
+  constructor(private modalSrv: NzModalService, private messageSrv: NzMessageService) {}
+
+  @HostListener('click')
+  _click(): void {
+    this.modalSrv.confirm({
+      nzTitle: 'Make sure clear all local storage?',
+      nzOnOk: () => {
+        localStorage.clear();
+        this.messageSrv.success('Clear Finished!');
+      }
+    });
+  }
+}

web-app/src/app/layout/basic/widgets/fullscreen.component.ts

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+import { ChangeDetectionStrategy, Component, HostListener } from '@angular/core';
+import * as screenfull from 'screenfull';
+
+@Component({
+  selector: 'header-fullscreen',
+  template: `
+    <i nz-icon [nzType]="status ? 'fullscreen-exit' : 'fullscreen'"></i>
+    {{ (status ? 'menu.fullscreen.exit' : 'menu.fullscreen') | i18n }}
+  `,
+  host: {
+    '[class.d-block]': 'true'
+  },
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class HeaderFullScreenComponent {
+  status = false;
+  private get sf(): screenfull.Screenfull {
+    return screenfull as screenfull.Screenfull;
+  }
+
+  @HostListener('window:resize')
+  _resize(): void {
+    this.status = this.sf.isFullscreen;
+  }
+
+  @HostListener('click')
+  _click(): void {
+    if (this.sf.isEnabled) {
+      this.sf.toggle();
+    }
+  }
+}

web-app/src/app/layout/basic/widgets/i18n.component.ts

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+import { DOCUMENT } from '@angular/common';
+import { ChangeDetectionStrategy, Component, Inject, Input } from '@angular/core';
+import { I18NService } from '@core';
+import { ALAIN_I18N_TOKEN, SettingsService } from '@delon/theme';
+import { BooleanInput, InputBoolean } from '@delon/util/decorator';
+
+@Component({
+  selector: 'header-i18n',
+  template: `
+    <div *ngIf="showLangText" nz-dropdown [nzDropdownMenu]="langMenu" nzPlacement="bottomRight">
+      <i nz-icon nzType="global"></i>
+      {{ 'menu.lang' | i18n }}
+      <i nz-icon nzType="down"></i>
+    </div>
+    <i *ngIf="!showLangText" nz-dropdown [nzDropdownMenu]="langMenu" nzPlacement="bottomRight" nz-icon nzType="global"></i>
+    <nz-dropdown-menu #langMenu="nzDropdownMenu">
+      <ul nz-menu>
+        <li nz-menu-item *ngFor="let item of langs" [nzSelected]="item.code === curLangCode" (click)="change(item.code)">
+          <span role="img" [attr.aria-label]="item.text" class="pr-xs">{{ item.abbr }}</span>
+          {{ item.text }}
+        </li>
+      </ul>
+    </nz-dropdown-menu>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class HeaderI18nComponent {
+  static ngAcceptInputType_showLangText: BooleanInput;
+  /** Whether to display language text */
+  @Input() @InputBoolean() showLangText = true;
+
+  get langs(): Array<{ code: string; text: string; abbr: string }> {
+    return this.i18n.getLangs();
+  }
+
+  get curLangCode(): string {
+    return this.settings.layout.lang;
+  }
+
+  constructor(private settings: SettingsService, @Inject(ALAIN_I18N_TOKEN) private i18n: I18NService, @Inject(DOCUMENT) private doc: any) {}
+
+  change(lang: string): void {
+    const spinEl = this.doc.createElement('div');
+    spinEl.setAttribute('class', `page-loading ant-spin ant-spin-lg ant-spin-spinning`);
+    spinEl.innerHTML = `<span class="ant-spin-dot ant-spin-dot-spin"><i></i><i></i><i></i><i></i></span>`;
+    this.doc.body.appendChild(spinEl);
+
+    this.i18n.loadLangData(lang).subscribe(res => {
+      this.i18n.use(lang, res);
+      this.settings.setLayout('lang', lang);
+      setTimeout(() => this.doc.location.reload());
+    });
+  }
+}

web-app/src/app/layout/basic/widgets/search.component.ts

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+import {
+  AfterViewInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ElementRef,
+  EventEmitter,
+  HostBinding,
+  Input,
+  OnDestroy,
+  Output
+} from '@angular/core';
+import { BehaviorSubject } from 'rxjs';
+import { debounceTime, distinctUntilChanged, tap } from 'rxjs/operators';
+
+@Component({
+  selector: 'header-search',
+  template: `
+    <nz-input-group [nzPrefix]="iconTpl" [nzSuffix]="loadingTpl">
+      <ng-template #iconTpl>
+        <i nz-icon [nzType]="focus ? 'arrow-down' : 'search'"></i>
+      </ng-template>
+      <ng-template #loadingTpl>
+        <i *ngIf="loading" nz-icon nzType="loading"></i>
+      </ng-template>
+      <input
+        type="text"
+        nz-input
+        [(ngModel)]="q"
+        [nzAutocomplete]="auto"
+        (input)="search($event)"
+        (focus)="qFocus()"
+        (blur)="qBlur()"
+        [attr.placeholder]="'menu.search.placeholder' | i18n"
+      />
+    </nz-input-group>
+    <nz-autocomplete nzBackfill #auto>
+      <nz-auto-option *ngFor="let i of options" [nzValue]="i">{{ i }}</nz-auto-option>
+    </nz-autocomplete>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class HeaderSearchComponent implements AfterViewInit, OnDestroy {
+  q = '';
+  qIpt: HTMLInputElement | null = null;
+  options: string[] = [];
+  search$ = new BehaviorSubject('');
+  loading = false;
+
+  @HostBinding('class.alain-default__search-focus')
+  focus = false;
+  @HostBinding('class.alain-default__search-toggled')
+  searchToggled = false;
+
+  @Input()
+  set toggleChange(value: boolean) {
+    if (typeof value === 'undefined') {
+      return;
+    }
+    this.searchToggled = value;
+    this.focus = value;
+    if (value) {
+      setTimeout(() => this.qIpt!.focus());
+    }
+  }
+  @Output() readonly toggleChangeChange = new EventEmitter<boolean>();
+
+  constructor(private el: ElementRef<HTMLElement>, private cdr: ChangeDetectorRef) {}
+
+  ngAfterViewInit(): void {
+    this.qIpt = this.el.nativeElement.querySelector('.ant-input') as HTMLInputElement;
+    this.search$
+      .pipe(
+        debounceTime(500),
+        distinctUntilChanged(),
+        tap({
+          complete: () => {
+            this.loading = true;
+          }
+        })
+      )
+      .subscribe(value => {
+        this.options = value ? [value, value + value, value + value + value] : [];
+        this.loading = false;
+        this.cdr.detectChanges();
+      });
+  }
+
+  qFocus(): void {
+    this.focus = true;
+  }
+
+  qBlur(): void {
+    this.focus = false;
+    this.searchToggled = false;
+    this.options.length = 0;
+    this.toggleChangeChange.emit(false);
+  }
+
+  search(ev: Event): void {
+    this.search$.next((ev.target as HTMLInputElement).value);
+  }
+
+  ngOnDestroy(): void {
+    this.search$.complete();
+    this.search$.unsubscribe();
+  }
+}

web-app/src/app/layout/basic/widgets/user.component.ts

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+import { ChangeDetectionStrategy, Component, Inject } from '@angular/core';
+import { Router } from '@angular/router';
+import { DA_SERVICE_TOKEN, ITokenService } from '@delon/auth';
+import { SettingsService, User } from '@delon/theme';
+
+@Component({
+  selector: 'header-user',
+  template: `
+    <div class="alain-default__nav-item d-flex align-items-center px-sm" nz-dropdown nzPlacement="bottomRight" [nzDropdownMenu]="userMenu">
+      <nz-avatar [nzSrc]="user.avatar" nzSize="small" class="mr-sm"></nz-avatar>
+      {{ user.name }}
+    </div>
+    <nz-dropdown-menu #userMenu="nzDropdownMenu">
+      <div nz-menu class="width-sm">
+        <div nz-menu-item routerLink="/pro/account/center">
+          <i nz-icon nzType="user" class="mr-sm"></i>
+          {{ 'menu.account.center' | i18n }}
+        </div>
+        <div nz-menu-item routerLink="/pro/account/settings">
+          <i nz-icon nzType="setting" class="mr-sm"></i>
+          {{ 'menu.account.settings' | i18n }}
+        </div>
+        <div nz-menu-item routerLink="/exception/trigger">
+          <i nz-icon nzType="close-circle" class="mr-sm"></i>
+          {{ 'menu.account.trigger' | i18n }}
+        </div>
+        <li nz-menu-divider></li>
+        <div nz-menu-item (click)="logout()">
+          <i nz-icon nzType="logout" class="mr-sm"></i>
+          {{ 'menu.account.logout' | i18n }}
+        </div>
+      </div>
+    </nz-dropdown-menu>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class HeaderUserComponent {
+  get user(): User {
+    return this.settings.user;
+  }
+
+  constructor(private settings: SettingsService, private router: Router, @Inject(DA_SERVICE_TOKEN) private tokenService: ITokenService) {}
+
+  logout(): void {
+    this.tokenService.clear();
+    this.router.navigateByUrl(this.tokenService.login_url!);
+  }
+}