import { SearchOptions } from "../types/search";
import { BaseProvider } from "./BaseProvider";
import { InternalProviderResult } from "./types/InternalProviderResult";

/**
 * Dummy search provider implementation used to validate the provider framework end-to-end.
 * Does not make external network requests; returns in-memory candidate InternalProviderResult objects.
 */
export class DummyProvider extends BaseProvider {
  public static readonly PROVIDER_NAME = "dummy";
  public static readonly DISPLAY_NAME = "Dummy Provider";

  constructor() {
    super(DummyProvider.PROVIDER_NAME, DummyProvider.DISPLAY_NAME, ["web"]);
  }

  /**
   * Execute in-memory deterministic search for testing and validation.
   */
  public async search(query: string, options?: SearchOptions): Promise<InternalProviderResult[]> {
    const cleanQuery = query ? query.trim() : "test";
    const numResults = options?.numResults ?? 2;

    const results: InternalProviderResult[] = [
      {
        title: `Dummy Search Result for '${cleanQuery}'`,
        url: `https://dummy.example.com/search?q=${encodeURIComponent(cleanQuery)}`,
        snippetCandidate: `This is a synthetic search result snippet generated for query: "${cleanQuery}".`,
        publishedDate: new Date().toISOString().split("T")[0],
        source: this.providerName,
        score: 0.99,
        raw: {
          synthetic: true,
          query: cleanQuery,
        },
        debug: { snippetSource: "native_snippet" },
      },
      {
        title: `Secondary Reference: ${cleanQuery}`,
        url: `https://dummy.example.com/ref/${encodeURIComponent(cleanQuery)}`,
        snippetCandidate: `Additional mock content providing secondary reference details for "${cleanQuery}".`,
        publishedDate: new Date().toISOString().split("T")[0],
        source: this.providerName,
        score: 0.85,
        raw: {
          synthetic: true,
          query: cleanQuery,
        },
        debug: { snippetSource: "native_snippet" },
      },
    ];

    const sliced = this.enforceResultLimit(results, numResults);
    this._lastRawResultsCount = results.length;
    this._lastHttpResponseBytes = Buffer.byteLength(JSON.stringify(sliced.map((r) => r.raw)), "utf-8");
    return sliced;
  }
}

import { SearchOptions } from "../types/search";
import { BaseProvider } from "./BaseProvider";
import { InternalProviderResult } from "./types/InternalProviderResult";

/**
 * Dummy search provider implementation used to validate the provider framework end-to-end.
 * Does not make external network requests; returns in-memory candidate InternalProviderResult objects.
 */
export class DummyProvider extends BaseProvider {
  public static readonly PROVIDER_NAME = "dummy";
  public static readonly DISPLAY_NAME = "Dummy Provider";

  constructor() {
    super(DummyProvider.PROVIDER_NAME, DummyProvider.DISPLAY_NAME, ["web"]);
  }

  /**
   * Execute in-memory deterministic search for testing and validation.
   */
  public async search(query: string, options?: SearchOptions): Promise<InternalProviderResult[]> {
    const cleanQuery = query ? query.trim() : "test";
    const numResults = options?.numResults ?? 2;

    const results: InternalProviderResult[] = [
      {
        title: `Dummy Search Result for '${cleanQuery}'`,
        url: `https://dummy.example.com/search?q=${encodeURIComponent(cleanQuery)}`,
        snippetCandidate: `This is a synthetic search result snippet generated for query: "${cleanQuery}".`,
        publishedDate: new Date().toISOString().split("T")[0],
        source: this.providerName,
        score: 0.99,
        raw: {
          synthetic: true,
          query: cleanQuery,
        },
        debug: { snippetSource: "native_snippet" },
      },
      {
        title: `Secondary Reference: ${cleanQuery}`,
        url: `https://dummy.example.com/ref/${encodeURIComponent(cleanQuery)}`,
        snippetCandidate: `Additional mock content providing secondary reference details for "${cleanQuery}".`,
        publishedDate: new Date().toISOString().split("T")[0],
        source: this.providerName,
        score: 0.85,
        raw: {
          synthetic: true,
          query: cleanQuery,
        },
        debug: { snippetSource: "native_snippet" },
      },
    ];

    const sliced = this.enforceResultLimit(results, numResults);
    this._lastRawResultsCount = results.length;
    this._lastHttpResponseBytes = Buffer.byteLength(JSON.stringify(sliced.map((r) => r.raw)), "utf-8");
    return sliced;
  }
}