{
  "version": 3,
  "sources": ["src/app/shared/modules/evox/evox.consts.ts", "src/app/shared/modules/evox/evox.service.ts", "src/app/shared/modules/evox/evox.component.ts", "src/app/shared/modules/evox/evox.component.html", "src/app/shared/modules/evox/evox.module.ts"],
  "sourcesContent": ["import { InjectionToken } from \"@angular/core\";\n\nexport type EvoxConfig = {\n  url: string;\n  fallbackImage: string;\n};\n\nexport const EVOX_CONFIG_TOKEN = new InjectionToken<EvoxConfig>(\"EVOX_CONFIG\");\n", "import { HttpClient } from \"@angular/common/http\";\nimport { Inject, Injectable } from \"@angular/core\";\nimport { DomSanitizer, SafeUrl } from \"@angular/platform-browser\";\nimport { Observable, of } from \"rxjs\";\nimport { tap, map, catchError, startWith } from \"rxjs/operators\";\n\nimport { EvoxConfig, EVOX_CONFIG_TOKEN } from \"./evox.consts\";\n\nexport type Vehicle = {\n  readonly make?: string;\n  readonly model?: string;\n  readonly year?: string;\n};\n\nconst isNotNil = <A>(a: A): a is NonNullable<A> =>\n  a !== null && a !== undefined;\n\nconst vehicleIndex = ({ make, model, year }: Vehicle): string =>\n  `${year}/${encodeURIComponent(make)}/${encodeURIComponent(model)}`;\n\nconst formatUrl = (url: string, vehicle: Vehicle): string =>\n  `${url}/${vehicleIndex(vehicle)}`;\n\nconst isVehicle = (vehicle?: Vehicle): vehicle is Required<Vehicle> =>\n  isNotNil(vehicle) && !!vehicle.make && !!vehicle.model && !!vehicle.year;\n\n@Injectable()\nexport class EvoxImageService {\n  // Currently only cache \"session\"\n  readonly cache = new Map<string, SafeUrl>();\n  fallbackImage = this.sanitizer.bypassSecurityTrustUrl(\"\");\n\n  constructor(\n    readonly http: HttpClient,\n    readonly sanitizer: DomSanitizer,\n    @Inject(EVOX_CONFIG_TOKEN) readonly config: EvoxConfig\n  ) {\n    this.fallbackImage = this.sanitizer.bypassSecurityTrustUrl(\n      this.config.fallbackImage\n    );\n  }\n\n  readonly getImage = (vehicle?: Vehicle): Observable<SafeUrl> => {\n    // Validate input and fallback if bad\n    if (!isVehicle(vehicle)) {\n      return of(this.fallbackImage);\n    }\n\n    // Create index and check cache\n    const index = vehicleIndex(vehicle);\n    if (this.cache.has(index)) {\n      return of(this.cache.get(index));\n    }\n\n    // Get image if not cached\n    return this.http\n      .get(formatUrl(this.config.url, vehicle), { responseType: \"blob\" }) // Try to get image\n      .pipe(\n        map((blob) => URL.createObjectURL(blob)), // Convert to blob url\n        map((url) => this.sanitizer.bypassSecurityTrustUrl(url)), // Sanitize blob url\n        catchError(() => of(this.fallbackImage)), // Fallback to fallback image\n        tap((safeUrl) => this.cache.set(index, safeUrl)), // Add safeUrl to cache at index (using fallbackImage too)\n        startWith(this.fallbackImage) // Render the fallbackImage while loading\n      );\n  };\n}\n", "import { Component, Input } from \"@angular/core\";\nimport { EvoxImageService, Vehicle } from \"./evox.service\";\n\n@Component({\n  selector: \"evox-vehicle-image\",\n  templateUrl: \"./evox.component.html\",\n  styleUrls: [\"./evox.component.scss\"],\n})\nexport class EvoxVehicleImageComponent {\n  @Input() vehicle: Vehicle = {};\n  @Input() innerClass = \"\";\n\n  constructor(readonly imgSvc: EvoxImageService) {}\n}\n", "<img [src]=\"vehicle | map: imgSvc.getImage | async\" [class]=\"innerClass\" />\n", "import { ModuleWithProviders, NgModule } from \"@angular/core\";\nimport { CommonModule } from \"@angular/common\";\nimport { EvoxImageService } from \"./evox.service\";\n\nimport { EvoxVehicleImageComponent } from \"./evox.component\";\nimport { EvoxConfig, EVOX_CONFIG_TOKEN } from \"./evox.consts\";\nimport { MapPipeModule } from \"../../pipes/map\";\n\n@NgModule({\n  declarations: [EvoxVehicleImageComponent],\n  imports: [CommonModule, MapPipeModule],\n  exports: [EvoxVehicleImageComponent],\n  providers: [EvoxImageService],\n})\nexport class EvoxImageModule {\n  static forRoot(config: EvoxConfig): ModuleWithProviders<EvoxImageModule> {\n    return {\n      ngModule: EvoxImageModule,\n      providers: [{ provide: EVOX_CONFIG_TOKEN, useValue: config }],\n    };\n  }\n}\n"],
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  "names": ["EVOX_CONFIG_TOKEN", "InjectionToken", "isNotNil", "a", "vehicleIndex", "make", "model", "year", "encodeURIComponent", "formatUrl", "url", "vehicle", "isVehicle", "EvoxImageService", "constructor", "http", "sanitizer", "config", "cache", "Map", "fallbackImage", "bypassSecurityTrustUrl", "getImage", "of", "index", "has", "get", "responseType", "pipe", "map", "blob", "URL", "createObjectURL", "catchError", "tap", "safeUrl", "set", "startWith", "\u0275\u0275inject", "HttpClient", "DomSanitizer", "EVOX_CONFIG_TOKEN", "factory", "\u0275fac", "_EvoxImageService", "EvoxVehicleImageComponent", "constructor", "imgSvc", "vehicle", "innerClass", "\u0275\u0275directiveInject", "EvoxImageService", "selectors", "inputs", "decls", "vars", "consts", "template", "rf", "ctx", "\u0275\u0275element", "\u0275\u0275classMap", "\u0275\u0275property", "\u0275\u0275pipeBind1", "\u0275\u0275pipeBind2", "getImage", "\u0275\u0275sanitizeUrl", "_EvoxVehicleImageComponent", "EvoxImageModule", "forRoot", "config", "ngModule", "providers", "provide", "EVOX_CONFIG_TOKEN", "useValue", "EvoxImageService", "imports", "CommonModule", "MapPipeModule", "_EvoxImageModule"]
}