import request from "supertest";
import { app } from "../../index";
import dotenv from "dotenv";

dotenv.config();

// const TEST_URL = 'http://localhost:3002'
const TEST_URL = "http://127.0.0.1:3002";

describe("E2E Tests for API Routes", () => {
  beforeAll(() => {
    process.env.USE_DB_AUTHENTICATION = "true";
  });

  afterAll(() => {
    delete process.env.USE_DB_AUTHENTICATION;
  });
  describe("GET /", () => {
    it("should return Hello, world! message", async () => {
      const response = await request(TEST_URL).get("/");

      expect(response.statusCode).toBe(200);
      expect(response.text).toContain("SCRAPERS-JS: Hello, world! Fly.io");
    });
  });

  describe("GET /test", () => {
    it("should return Hello, world! message", async () => {
      const response = await request(TEST_URL).get("/test");
      expect(response.statusCode).toBe(200);
      expect(response.text).toContain("Hello, world!");
    });
  });

  describe("POST /v0/scrape", () => {
    it("should require authorization", async () => {
      const response = await request(app).post("/v0/scrape");
      expect(response.statusCode).toBe(401);
    });

    it("should return an error response with an invalid API key", async () => {
      const response = await request(TEST_URL)
        .post("/v0/scrape")
        .set("Authorization", `Bearer invalid-api-key`)
        .set("Content-Type", "application/json")
        .send({ url: "https://firecrawl.dev" });
      expect(response.statusCode).toBe(401);
    });

    it("should return an error for a blocklisted URL", async () => {
      const blocklistedUrl = "https://facebook.com/fake-test";
      const response = await request(TEST_URL)
        .post("/v0/scrape")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({ url: blocklistedUrl });
      expect(response.statusCode).toBe(403);
      expect(response.body.error).toContain(
        "Firecrawl currently does not support social media scraping due to policy restrictions. We're actively working on building support for it."
      );
    });

    it("should return a successful response with a valid preview token", async () => {
      const response = await request(TEST_URL)
        .post("/v0/scrape")
        .set("Authorization", `Bearer this_is_just_a_preview_token`)
        .set("Content-Type", "application/json")
        .send({ url: "https://firecrawl.dev" });
      expect(response.statusCode).toBe(200);
    }, 10000); // 10 seconds timeout

    it("should return a successful response with a valid API key", async () => {
      const response = await request(TEST_URL)
        .post("/v0/scrape")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({ url: "https://firecrawl.dev" });
      expect(response.statusCode).toBe(200);
      expect(response.body).toHaveProperty("data");
      expect(response.body.data).toHaveProperty("content");
      expect(response.body.data).toHaveProperty("markdown");
      expect(response.body.data).toHaveProperty("metadata");
      expect(response.body.data).not.toHaveProperty("html");
      expect(response.body.data.content).toContain("🔥 FireCrawl");
    }, 30000); // 30 seconds timeout

    it("should return a successful response with a valid API key and includeHtml set to true", async () => {
      const response = await request(TEST_URL)
        .post("/v0/scrape")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({
          url: "https://firecrawl.dev",
          pageOptions: { includeHtml: true },
        });
      expect(response.statusCode).toBe(200);
      expect(response.body).toHaveProperty("data");
      expect(response.body.data).toHaveProperty("content");
      expect(response.body.data).toHaveProperty("markdown");
      expect(response.body.data).toHaveProperty("html");
      expect(response.body.data).toHaveProperty("metadata");
      expect(response.body.data.content).toContain("🔥 FireCrawl");
      expect(response.body.data.markdown).toContain("🔥 FireCrawl");
      expect(response.body.data.html).toContain("<h1");
    }, 30000); // 30 seconds timeout
  });

  describe("POST /v0/crawl", () => {
    it("should require authorization", async () => {
      const response = await request(TEST_URL).post("/v0/crawl");
      expect(response.statusCode).toBe(401);
    });

    it("should return an error response with an invalid API key", async () => {
      const response = await request(TEST_URL)
        .post("/v0/crawl")
        .set("Authorization", `Bearer invalid-api-key`)
        .set("Content-Type", "application/json")
        .send({ url: "https://firecrawl.dev" });
      expect(response.statusCode).toBe(401);
    });

    it("should return an error for a blocklisted URL", async () => {
      const blocklistedUrl = "https://twitter.com/fake-test";
      const response = await request(TEST_URL)
        .post("/v0/crawl")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({ url: blocklistedUrl });
      expect(response.statusCode).toBe(403);
      expect(response.body.error).toContain(
        "Firecrawl currently does not support social media scraping due to policy restrictions. We're actively working on building support for it."
      );
    });

    it("should return a successful response with a valid API key", async () => {
      const response = await request(TEST_URL)
        .post("/v0/crawl")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({ url: "https://firecrawl.dev" });
      expect(response.statusCode).toBe(200);
      expect(response.body).toHaveProperty("jobId");
      expect(response.body.jobId).toMatch(
        /^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-5][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$/
      );
    });

    // Additional tests for insufficient credits?
  });

  describe("POST /v0/crawlWebsitePreview", () => {
    it("should require authorization", async () => {
      const response = await request(TEST_URL).post("/v0/crawlWebsitePreview");
      expect(response.statusCode).toBe(401);
    });

    it("should return an error response with an invalid API key", async () => {
      const response = await request(TEST_URL)
        .post("/v0/crawlWebsitePreview")
        .set("Authorization", `Bearer invalid-api-key`)
        .set("Content-Type", "application/json")
        .send({ url: "https://firecrawl.dev" });
      expect(response.statusCode).toBe(401);
    });

    // it("should return an error for a blocklisted URL", async () => {
    //   const blocklistedUrl = "https://instagram.com/fake-test";
    //   const response = await request(TEST_URL)
    //     .post("/v0/crawlWebsitePreview")
    //     .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
    //     .set("Content-Type", "application/json")
    //     .send({ url: blocklistedUrl });
    // // is returning 429 instead of 403
    //   expect(response.statusCode).toBe(403);
    //   expect(response.body.error).toContain("Firecrawl currently does not support social media scraping due to policy restrictions. We're actively working on building support for it.");
    // });

    it("should return a successful response with a valid API key", async () => {
      const response = await request(TEST_URL)
        .post("/v0/crawlWebsitePreview")
        .set("Authorization", `Bearer this_is_just_a_preview_token`)
        .set("Content-Type", "application/json")
        .send({ url: "https://firecrawl.dev" });
      expect(response.statusCode).toBe(200);
      expect(response.body).toHaveProperty("jobId");
      expect(response.body.jobId).toMatch(
        /^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-5][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$/
      );
    });
  });

  describe("POST /v0/search", () => {
    it("should require authorization", async () => {
      const response = await request(TEST_URL).post("/v0/search");
      expect(response.statusCode).toBe(401);
    });

    it("should return an error response with an invalid API key", async () => {
      const response = await request(TEST_URL)
        .post("/v0/search")
        .set("Authorization", `Bearer invalid-api-key`)
        .set("Content-Type", "application/json")
        .send({ query: "test" });
      expect(response.statusCode).toBe(401);
    });

    it("should return a successful response with a valid API key", async () => {
      const response = await request(TEST_URL)
        .post("/v0/search")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({ query: "test" });
      expect(response.statusCode).toBe(200);
      expect(response.body).toHaveProperty("success");
      expect(response.body.success).toBe(true);
      expect(response.body).toHaveProperty("data");
    }, 30000); // 30 seconds timeout
  });

  describe("GET /v0/crawl/status/:jobId", () => {
    it("should require authorization", async () => {
      const response = await request(TEST_URL).get("/v0/crawl/status/123");
      expect(response.statusCode).toBe(401);
    });

    it("should return an error response with an invalid API key", async () => {
      const response = await request(TEST_URL)
        .get("/v0/crawl/status/123")
        .set("Authorization", `Bearer invalid-api-key`);
      expect(response.statusCode).toBe(401);
    });

    it("should return Job not found for invalid job ID", async () => {
      const response = await request(TEST_URL)
        .get("/v0/crawl/status/invalidJobId")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`);
      expect(response.statusCode).toBe(404);
    });

    it("should return a successful response for a valid crawl job", async () => {
      const crawlResponse = await request(TEST_URL)
        .post("/v0/crawl")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({ url: "https://firecrawl.dev" });
      expect(crawlResponse.statusCode).toBe(200);

      const response = await request(TEST_URL)
        .get(`/v0/crawl/status/${crawlResponse.body.jobId}`)
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`);
      expect(response.statusCode).toBe(200);
      expect(response.body).toHaveProperty("status");
      expect(response.body.status).toBe("active");

      // wait for 30 seconds
      await new Promise((r) => setTimeout(r, 30000));

      const completedResponse = await request(TEST_URL)
        .get(`/v0/crawl/status/${crawlResponse.body.jobId}`)
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`);
      expect(completedResponse.statusCode).toBe(200);
      expect(completedResponse.body).toHaveProperty("status");
      expect(completedResponse.body.status).toBe("completed");
      expect(completedResponse.body).toHaveProperty("data");
      expect(completedResponse.body.data[0]).toHaveProperty("content");
      expect(completedResponse.body.data[0]).toHaveProperty("markdown");
      expect(completedResponse.body.data[0]).toHaveProperty("metadata");
      expect(completedResponse.body.data[0].content).toContain("🔥 FireCrawl");
    }, 60000); // 60 seconds

    it("should return a successful response with max depth option for a valid crawl job", async () => {
      const crawlResponse = await request(TEST_URL)
        .post("/v0/crawl")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({
          url: "https://www.scrapethissite.com",
          crawlerOptions: { maxDepth: 2 },
        });
      expect(crawlResponse.statusCode).toBe(200);

      const response = await request(TEST_URL)
        .get(`/v0/crawl/status/${crawlResponse.body.jobId}`)
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`);
      expect(response.statusCode).toBe(200);
      expect(response.body).toHaveProperty("status");
      expect(response.body.status).toBe("active");
      // wait for 60 seconds
      await new Promise((r) => setTimeout(r, 60000));
      const completedResponse = await request(TEST_URL)
        .get(`/v0/crawl/status/${crawlResponse.body.jobId}`)
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`);

      expect(completedResponse.statusCode).toBe(200);
      expect(completedResponse.body).toHaveProperty("status");
      expect(completedResponse.body.status).toBe("completed");
      expect(completedResponse.body).toHaveProperty("data");
      expect(completedResponse.body.data[0]).toHaveProperty("content");
      expect(completedResponse.body.data[0]).toHaveProperty("markdown");
      expect(completedResponse.body.data[0]).toHaveProperty("metadata");
      const urls = completedResponse.body.data.map(
        (item: any) => item.metadata?.sourceURL
      );
      expect(urls.length).toBeGreaterThan(1);

      // Check if all URLs have a maximum depth of 1
      urls.forEach((url) => {
        const depth = new URL(url).pathname.split("/").filter(Boolean).length;
        expect(depth).toBeLessThanOrEqual(1);
      });
    }, 120000);

    it("should return a successful response for a valid crawl job with includeHtml set to true option", async () => {
      const crawlResponse = await request(TEST_URL)
        .post("/v0/crawl")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({
          url: "https://firecrawl.dev",
          pageOptions: { includeHtml: true },
        });
      expect(crawlResponse.statusCode).toBe(200);

      const response = await request(TEST_URL)
        .get(`/v0/crawl/status/${crawlResponse.body.jobId}`)
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`);
      expect(response.statusCode).toBe(200);
      expect(response.body).toHaveProperty("status");
      expect(response.body.status).toBe("active");

      // wait for 30 seconds
      await new Promise((r) => setTimeout(r, 30000));

      const completedResponse = await request(TEST_URL)
        .get(`/v0/crawl/status/${crawlResponse.body.jobId}`)
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`);

      expect(completedResponse.statusCode).toBe(200);
      expect(completedResponse.body).toHaveProperty("status");
      expect(completedResponse.body.status).toBe("completed");
      expect(completedResponse.body).toHaveProperty("data");
      expect(completedResponse.body.data[0]).toHaveProperty("content");
      expect(completedResponse.body.data[0]).toHaveProperty("markdown");
      expect(completedResponse.body.data[0]).toHaveProperty("metadata");

      // 120 seconds
      expect(completedResponse.body.data[0]).toHaveProperty("html");
      expect(completedResponse.body.data[0]).toHaveProperty("metadata");
      expect(completedResponse.body.data[0].content).toContain("🔥 FireCrawl");
      expect(completedResponse.body.data[0].markdown).toContain("FireCrawl");
      expect(completedResponse.body.data[0].html).toContain("<h1");
    }, 60000);
  }); // 60 seconds

  describe("POST /v0/scrape with LLM Extraction", () => {
    it("should extract data using LLM extraction mode", async () => {
      const response = await request(TEST_URL)
        .post("/v0/scrape")
        .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
        .set("Content-Type", "application/json")
        .send({
          url: "https://mendable.ai",
          pageOptions: {
            onlyMainContent: true,
          },
          extractorOptions: {
            mode: "llm-extraction",
            extractionPrompt:
              "Based on the information on the page, find what the company's mission is and whether it supports SSO, and whether it is open source",
            extractionSchema: {
              type: "object",
              properties: {
                company_mission: {
                  type: "string",
                },
                supports_sso: {
                  type: "boolean",
                },
                is_open_source: {
                  type: "boolean",
                },
              },
              required: ["company_mission", "supports_sso", "is_open_source"],
            },
          },
        });

      // Ensure that the job was successfully created before proceeding with LLM extraction
      expect(response.statusCode).toBe(200);

      // Assuming the LLM extraction object is available in the response body under `data.llm_extraction`
      let llmExtraction = response.body.data.llm_extraction;

      // Check if the llm_extraction object has the required properties with correct types and values
      expect(llmExtraction).toHaveProperty("company_mission");
      expect(typeof llmExtraction.company_mission).toBe("string");
      expect(llmExtraction).toHaveProperty("supports_sso");
      expect(llmExtraction.supports_sso).toBe(true);
      expect(typeof llmExtraction.supports_sso).toBe("boolean");
      expect(llmExtraction).toHaveProperty("is_open_source");
      expect(llmExtraction.is_open_source).toBe(false);
      expect(typeof llmExtraction.is_open_source).toBe("boolean");
    }, 60000); // 60 secs
  });

  // describe("POST /v0/scrape for Top 100 Companies", () => {
  //   it("should extract data for the top 100 companies", async () => {
  //     const response = await request(TEST_URL)
  //       .post("/v0/scrape")
  //       .set("Authorization", `Bearer ${process.env.TEST_API_KEY}`)
  //       .set("Content-Type", "application/json")
  //       .send({
  //         url: "https://companiesmarketcap.com/",
  //         pageOptions: {
  //           onlyMainContent: true
  //         },
  //         extractorOptions: {
  //           mode: "llm-extraction",
  //           extractionPrompt: "Extract the name, market cap, price, and today's change for the top 20 companies listed on the page.",
  //           extractionSchema: {
  //             type: "object",
  //             properties: {
  //               companies: {
  //                 type: "array",
  //                 items: {
  //                   type: "object",
  //                   properties: {
  //                     rank: { type: "number" },
  //                     name: { type: "string" },
  //                     marketCap: { type: "string" },
  //                     price: { type: "string" },
  //                     todayChange: { type: "string" }
  //                   },
  //                   required: ["rank", "name", "marketCap", "price", "todayChange"]
  //                 }
  //               }
  //             },
  //             required: ["companies"]
  //           }
  //         }
  //       });

  //     // Print the response body to the console for debugging purposes
  //     console.log("Response companies:", response.body.data.llm_extraction.companies);

  //     // Check if the response has the correct structure and data types
  //     expect(response.status).toBe(200);
  //     expect(Array.isArray(response.body.data.llm_extraction.companies)).toBe(true);
  //     expect(response.body.data.llm_extraction.companies.length).toBe(40);

  //     // Sample check for the first company
  //     const firstCompany = response.body.data.llm_extraction.companies[0];
  //     expect(firstCompany).toHaveProperty("name");
  //     expect(typeof firstCompany.name).toBe("string");
  //     expect(firstCompany).toHaveProperty("marketCap");
  //     expect(typeof firstCompany.marketCap).toBe("string");
  //     expect(firstCompany).toHaveProperty("price");
  //     expect(typeof firstCompany.price).toBe("string");
  //     expect(firstCompany).toHaveProperty("todayChange");
  //     expect(typeof firstCompany.todayChange).toBe("string");
  //   }, 120000); // 120 secs
  // });

  describe("GET /is-production", () => {
    it("should return the production status", async () => {
      const response = await request(TEST_URL).get("/is-production");
      expect(response.statusCode).toBe(200);
      expect(response.body).toHaveProperty("isProduction");
    });
  });
});