@ng-doc/app/fesm2022/ng-doc-app-components-mermaid-viewer.mjs.map

<!-- PROJECT LOGO --> <br /> <div align="center"> <a href="https://github.com/ng-doc/ng-doc"> <img src="https://ng-doc.com/assets/images/ng-doc.svg?raw=true" alt="Logo" height="150px"> </a>

{"version":3,"file":"ng-doc-app-components-mermaid-viewer.mjs","sources":["../../../../libs/app/components/mermaid-viewer/mermaid-viewer.component.ts","../../../../libs/app/components/mermaid-viewer/mermaid-viewer.component.html","../../../../libs/app/components/mermaid-viewer/ng-doc-app-components-mermaid-viewer.ts"],"sourcesContent":["import { isPlatformBrowser } from '@angular/common';\nimport {\n  ChangeDetectionStrategy,\n  ChangeDetectorRef,\n  Component,\n  inject,\n  input,\n  OnInit,\n  PLATFORM_ID,\n  signal,\n} from '@angular/core';\nimport { NgDocSanitizeHtmlPipe } from '@ng-doc/app/pipes';\nimport { NgDocThemeService } from '@ng-doc/app/services/theme';\nimport { NG_DOC_MERMAID } from '@ng-doc/app/tokens';\nimport {\n  MagnifierControllerComponent,\n  NgDocMagnifierComponent,\n  NgDocSpinnerComponent,\n} from '@ng-doc/ui-kit';\nimport type { Mermaid } from 'mermaid';\n\nlet id = 0;\n\n@Component({\n  selector: 'ng-doc-mermaid-viewer',\n  imports: [\n    NgDocMagnifierComponent,\n    MagnifierControllerComponent,\n    NgDocSanitizeHtmlPipe,\n    NgDocSpinnerComponent,\n  ],\n  templateUrl: './mermaid-viewer.component.html',\n  styleUrl: './mermaid-viewer.component.scss',\n  changeDetection: ChangeDetectionStrategy.OnPush,\n})\nexport class NgDocMermaidViewerComponent implements OnInit {\n  graph = input.required<string>();\n\n  protected readonly html = signal('');\n  protected readonly pending = signal(true);\n  protected readonly error = signal<Error | null>(null);\n  protected readonly mermaid: Mermaid;\n\n  protected readonly changeDetectorRef = inject(ChangeDetectorRef);\n  protected readonly platform = inject(PLATFORM_ID);\n\n  protected readonly id = `ng-doc-mermaid-viewer-${id++}`;\n\n  constructor() {\n    const mermaid = inject(NG_DOC_MERMAID, { optional: true });\n\n    if (!mermaid) {\n      throw new Error(\n        'Mermaid is not provided. Make sure that you provided mermaid using \"provideMermaid\" function.',\n      );\n    }\n\n    this.mermaid = mermaid;\n\n    inject(NgDocThemeService)\n      .themeChanges()\n      .subscribe(async () => {\n        const { svg } = await this.mermaid.render(this.id, this.graph());\n\n        this.html.set(svg);\n      });\n  }\n\n  async ngOnInit(): Promise<void> {\n    if (isPlatformBrowser(this.platform)) {\n      try {\n        const { svg } = await this.mermaid.render(this.id, this.graph());\n\n        this.html.set(svg);\n        this.pending.set(false);\n      } catch (error: unknown) {\n        this.error.set(error as Error);\n        this.pending.set(false);\n      }\n    }\n  }\n}\n","@if (pending()) {\n  <div class=\"ng-doc-mermaid-preloader\">\n    <ng-doc-spinner></ng-doc-spinner>\n  </div>\n} @else if (error()) {\n  <div class=\"ng-doc-mermaid-error\">{{ error() }}</div>\n} @else {\n  <ng-doc-magnifier #magnifier>\n    <div class=\"ng-doc-mermaid-container\" [innerHTML]=\"html() | ngDocSanitizeHtml\"></div>\n  </ng-doc-magnifier>\n\n  <ng-doc-magnifier-controller [magnifier]=\"magnifier\" />\n}\n","/**\n * Generated bundle index. 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