import { test, expect, chromium } from "@playwright/test";
import { randomUUID } from "crypto";

// Generate random test data
const testEmail = `testcompany${randomUUID().slice(0, 8)}@test.com`;
const testPassword = "TestPassword123!";
const testCompanyName = `Test Company ${randomUUID().slice(0, 6)}`;
const firstName = "John";
const lastName = "Doe";

console.log("🧪 Starting E2E Test Flow");
console.log("📧 Test Email:", testEmail);
console.log("🏢 Company Name:", testCompanyName);

test.setTimeout(300000); // 5 minutes to allow manual CAPTCHA entry

test("Company signup -> verification flow", async () => {
  // Launch browser with UI visible
  const browser = await chromium.launch({
    headless: false,
    slowMo: 200,
  });

  const context = await browser.newContext({
    viewport: { width: 1400, height: 900 },
    recordVideo: {
      dir: "./test-videos/",
      size: { width: 1400, height: 900 },
    },
  });

  const page = await context.newPage();

  try {
    // Step 1: Navigate to public website signup
    console.log("🌐 Step 1: Opening public website signup...");
    await page.goto("http://localhost:3001/signup?intent=company");
    await page.waitForLoadState("networkidle");

    await page.screenshot({ path: "./test-results/01-signup-page.png", fullPage: true });
    console.log("📸 Screenshot: Signup page");

    // Step 2: Fill signup form with all required fields
    console.log("✍️ Step 2: Filling signup form...");

    // Fill First Name
    await page.fill("#first-name", firstName);
    console.log("  ✓ First Name filled");

    // Fill Last Name
    await page.fill("#last-name", lastName);
    console.log("  ✓ Last Name filled");

    // Fill Email
    await page.fill("#email", testEmail);
    console.log("  ✓ Email filled:", testEmail);

    // Fill Password
    await page.fill("#password", testPassword);
    console.log("  ✓ Password filled");

    // Fill Confirm Password
    await page.fill("#confirm-password", testPassword);
    console.log("  ✓ Confirm Password filled");

    // Check Terms checkbox
    await page.check('input[type="checkbox"]');
    console.log("  ✓ Terms & Conditions checked");

    await page.screenshot({ path: "./test-results/02-signup-filled.png", fullPage: true });
    console.log("📸 Screenshot: Signup form filled");

    // Step 3: Handle CAPTCHA (manual entry required)
    console.log("\n🔐 Step 3: CAPTCHA Required");
    console.log(
      "   Please look at the browser window and enter the CAPTCHA code shown on the canvas."
    );
    console.log("   The test will wait for 60 seconds...\n");

    // Wait for CAPTCHA to be entered and validated (user must type in the browser)
    // The button will enable when all fields are valid
    await page.waitForFunction(
      () => {
        const btn = document.querySelector(".auth-submit-btn");
        return btn && !(btn as HTMLButtonElement).disabled;
      },
      { timeout: 60000 }
    );

    console.log("  ✓ CAPTCHA entered (button is now enabled)");

    // Click Sign Up button
    await page.click(".auth-submit-btn");
    console.log("  ✓ Sign Up button clicked");

    await page.waitForTimeout(3000);
    await page.screenshot({ path: "./test-results/03-after-signup.png", fullPage: true });
    console.log("📸 Screenshot: After signup");

    // Step 4: Handle OTP Verification
    console.log("📧 Step 4: OTP Verification");
    console.log("   Please check your email for the OTP and enter it in the browser.");
    console.log("   The test will wait for 60 seconds...\n");

    // Wait for OTP to be entered and verified
    await page.waitForFunction(
      () => {
        // Wait for success message or redirect
        return (
          document.body.innerText.includes("verified") ||
          document.body.innerText.includes("Redirecting") ||
          window.location.pathname.includes("/login")
        );
      },
      { timeout: 60000 }
    );

    console.log("  ✓ Email verified!");
    await page.waitForTimeout(2000);

    await page.screenshot({ path: "./test-results/04-email-verified.png", fullPage: true });
    console.log("📸 Screenshot: Email verified");

    // Step 5: Login with new credentials
    console.log("🔑 Step 5: Logging in...");

    // Should be redirected to login, or navigate there
    if (!page.url().includes("/login")) {
      await page.goto("http://localhost:3001/login");
      await page.waitForLoadState("networkidle");
    }

    await page.fill('input[type="email"], input[name="email"]', testEmail);
    await page.fill('input[type="password"], input[name="password"]', testPassword);
    await page.click('button[type="submit"], .auth-submit-btn');

    await page.waitForTimeout(3000);
    console.log("  ✓ Logged in successfully");

    await page.screenshot({ path: "./test-results/05-logged-in.png", fullPage: true });
    console.log("📸 Screenshot: After login");

    // Step 6: Navigate to Company Profile
    console.log("🏢 Step 6: Filling company profile...");

    // Look for profile/settings or company setup
    const profileLink = await page.locator("text=Profile, text=Company, text=Settings").first();
    if (await profileLink.isVisible().catch(() => false)) {
      await profileLink.click();
      await page.waitForTimeout(2000);
    }

    // Fill company details if form is present
    const companyNameInput = await page
      .locator('input[name="companyName"], input[name="name"], input[placeholder*="company"]')
      .first();
    if (await companyNameInput.isVisible().catch(() => false)) {
      await companyNameInput.fill(testCompanyName);

      // Try to fill other fields if they exist
      const websiteInput = await page.locator('input[name="website"]').first();
      if (await websiteInput.isVisible().catch(() => false)) {
        await websiteInput.fill("https://testcompany.com");
      }

      const phoneInput = await page
        .locator('input[name="phone"], input[name="contactPhone"]')
        .first();
      if (await phoneInput.isVisible().catch(() => false)) {
        await phoneInput.fill("+91 9876543210");
      }

      const addressInput = await page
        .locator('textarea[name="address"], input[name="address"]')
        .first();
      if (await addressInput.isVisible().catch(() => false)) {
        await addressInput.fill("123 Tech Park, Bangalore, Karnataka 560001");
      }

      // Submit profile
      const saveBtn = await page
        .locator('button[type="submit"], button:has-text("Save"), button:has-text("Submit")')
        .first();
      if (await saveBtn.isVisible().catch(() => false)) {
        await saveBtn.click();
        await page.waitForTimeout(3000);
        console.log("  ✓ Company profile submitted");
      }
    } else {
      console.log("  ℹ️ Company profile form not found (may already be set up or different flow)");
    }

    await page.screenshot({ path: "./test-results/06-company-profile.png", fullPage: true });
    console.log("📸 Screenshot: Company profile");

    // Step 7: Open Admin Panel
    console.log("🔐 Step 7: Opening admin panel...");
    const adminPage = await context.newPage();
    await adminPage.goto("http://localhost:3000/login");
    await adminPage.waitForLoadState("networkidle");

    await adminPage.screenshot({ path: "./test-results/07-admin-login.png", fullPage: true });
    console.log("📸 Screenshot: Admin login page");

    // Admin login (default credentials)
    await adminPage.fill('input[type="email"], input[name="email"]', "admin@nxtgauge.com");
    await adminPage.fill('input[type="password"], input[name="password"]', "admin123");
    await adminPage.click(
      'button[type="submit"], button:has-text("Login"), button:has-text("Sign In")'
    );

    await adminPage.waitForTimeout(3000);
    console.log("  ✓ Admin logged in");

    await adminPage.screenshot({ path: "./test-results/08-admin-dashboard.png", fullPage: true });
    console.log("📸 Screenshot: Admin dashboard");

    // Step 8: Navigate to Verification Management
    console.log("🔍 Step 8: Navigating to Verification Management...");

    // Try different selectors for Verifications link
    const verificationsSelectors = [
      "text=Verifications",
      'a:has-text("Verifications")',
      '[href*="verification"]',
      "text=Verify",
      "text=Pending",
    ];

    let verificationClicked = false;
    for (const selector of verificationsSelectors) {
      const link = await adminPage.locator(selector).first();
      if (await link.isVisible().catch(() => false)) {
        await link.click();
        verificationClicked = true;
        break;
      }
    }

    if (!verificationClicked) {
      console.log("  ⚠️ Could not find Verifications link - may need to check sidebar navigation");
    }

    await adminPage.waitForTimeout(3000);
    await adminPage.screenshot({ path: "./test-results/09-verification-list.png", fullPage: true });
    console.log("📸 Screenshot: Verification list page");

    // Step 9: Check if our company appears in verification queue
    console.log("🔎 Step 9: Checking for company verification request...");

    // Search for the company name or email
    const searchInput = await adminPage
      .locator('input[placeholder*="search" i], input[name="search"]')
      .first();
    if (await searchInput.isVisible().catch(() => false)) {
      await searchInput.fill(testEmail);
      await adminPage.waitForTimeout(2000);

      await adminPage.screenshot({ path: "./test-results/10-search-results.png", fullPage: true });
      console.log("📸 Screenshot: Search results");
    }

    // Check if company is found
    const pageContent = await adminPage.locator("body").innerText();
    const companyFound = pageContent.includes(testEmail) || pageContent.includes(testCompanyName);

    if (companyFound) {
      console.log("✅ SUCCESS: Company verification request found in admin panel!");
      console.log("   Email:", testEmail);
      console.log("   Company:", testCompanyName);
    } else {
      console.log("⚠️ Company not immediately found in verification queue");
      console.log("   This might be because:");
      console.log("   - The profile is still being processed");
      console.log("   - The verification queue uses different filters");
      console.log("   - The admin credentials are incorrect");
      console.log("   - The company verification happens in a different section");
    }

    // Keep browser open for review
    console.log("\n⏳ Keeping browser open for 15 seconds for review...");
    await page.waitForTimeout(15000);

    console.log("\n✅ E2E Test Flow Completed!");
    console.log("📧 Test Account:", testEmail);
    console.log("🔑 Password:", testPassword);
  } catch (error) {
    console.error("❌ Test failed:", error);
    await page.screenshot({ path: "./test-results/error-screenshot.png", fullPage: true });
    throw error;
  } finally {
    await context.close();
    await browser.close();
    console.log("\n📹 Video saved to: ./test-videos/");
    console.log("📸 Screenshots saved to: ./test-results/");
  }
});