import * as fs from 'fs';
import * as path from 'path';
import { test, expect, _electron as electron } from '@playwright/test';

const SCREENSHOT_DIR = 'C:/Users/encep/.gemini/antigravity-cli/brain/3ab7ae82-5634-41d5-93a7-3c12c22503e2/screenshots';

test.describe('Launch Readiness E2E & Visual Verification', () => {
  test.describe.configure({ mode: 'serial' });
  let electronApp: any;
  let window: any;

  test.beforeAll(async () => {
    if (!fs.existsSync(SCREENSHOT_DIR)) {
      fs.mkdirSync(SCREENSHOT_DIR, { recursive: true });
    }

    electronApp = await electron.launch({
      args: [
        'out/main/index.js',
        '--disable-gpu',
        '--no-sandbox',
        '--user-data-dir=C:/Users/encep/AppData/Local/Temp/playwright-d3ro-launch-test-' + Date.now(),
      ],
      env: {
        ...process.env,
        NODE_ENV: 'test',
      },
    });

    // Poll for main window (excluding popup windows)
    for (let i = 0; i < 40; i++) {
      for (const w of electronApp.windows()) {
        try {
          const url = w.url();
          if (url && url.includes('index.html') && !url.includes('popups/')) {
            window = w;
            break;
          }
        } catch {
          // ignore
        }
      }
      if (window) break;
      await new Promise((r) => setTimeout(r, 500));
    }

    if (!window) {
      window = electronApp.windows()[0] || await electronApp.firstWindow();
    }
    await window.waitForLoadState('domcontentloaded');

    // Bypass onboarding via IPC config set
    await window.evaluate(async () => {
      if (window.electronAPI && window.electronAPI.config) {
        await window.electronAPI.config.set({ key: 'onboardingCompleted', value: true });
        await window.electronAPI.config.set({ key: 'appUsageMode', value: 'online' });
      }
    });

    await window.waitForTimeout(500);
    await window.reload();
    await window.waitForLoadState('domcontentloaded');
    await window.waitForTimeout(1500);
  });

  test.afterAll(async () => {
    if (electronApp) {
      await electronApp.close();
    }
  });

  test('01. Should render desktop app with Free Tier AdBanner and Support button', async () => {
    // Check if sidebar has Customer Support button
    const supportBtn = window.locator('text=/^(Customer Support|고객지원)$/').first();
    await expect(supportBtn).toBeVisible({ timeout: 10000 });

    // Check if Free Tier AdBanner is visible
    const adBanner = window.locator('text=/Cursor AI/').first();
    await expect(adBanner).toBeVisible({ timeout: 10000 });

    // Take screenshot of main window with AdBanner and sidebar
    await window.screenshot({ path: path.join(SCREENSHOT_DIR, '01_desktop_main_with_adbanner.png') });
  });

  test('02. Should open SupportModal and interact with AI Customer Assistant', async () => {
    // Click Customer Support in sidebar
    await window.locator('text=/^(Customer Support|고객지원)$/').first().click();
    await window.waitForTimeout(500);

    // Verify modal header is visible
    await expect(window.locator('text=/D3RO Voice Customer Assistance/').first()).toBeVisible();

    // Click quick prompt "🎤 마이크 인식 오류"
    const micPrompt = window.locator('text=/마이크 인식/').first();
    if (await micPrompt.isVisible()) {
      await micPrompt.click();
      await window.waitForTimeout(800);
    }

    // Capture screenshot of SupportModal with AI chat
    await window.screenshot({ path: path.join(SCREENSHOT_DIR, '02_support_modal_ai_chat.png') });

    // Switch to 7-Day Refund Tab (tab 3)
    const refundTab = window.locator('text=/7일 자동 환불/').first();
    await refundTab.click();
    await window.waitForTimeout(500);

    // Click "환불 자격 자동 조회하기"
    const checkRefundBtn = window.locator('button:has-text("환불 자격 자동 조회하기")').first();
    if (await checkRefundBtn.isVisible()) {
      await checkRefundBtn.click();
      await window.waitForTimeout(1000);
    }

    // Capture screenshot of refund eligibility result
    await window.screenshot({ path: path.join(SCREENSHOT_DIR, '03_support_modal_refund_check.png') });

    // Close Support Modal
    await window.keyboard.press('Escape');
    await window.waitForTimeout(500);
  });

  test('03. Should open CheckoutModal and display Toss Payments / Stripe options', async () => {
    // Trigger checkout via "Remove ads with Pro" link in AdBanner
    const removeAdsLink = window.locator('text=/Remove ads with Pro/').first();
    if (await removeAdsLink.isVisible()) {
      await removeAdsLink.click();
      await window.waitForTimeout(600);

      // Verify Checkout Modal is visible
      await expect(window.locator('text=/D3RO Voice Secure Checkout/').first()).toBeVisible();

      // Capture screenshot of CheckoutModal
      await window.screenshot({ path: path.join(SCREENSHOT_DIR, '04_checkout_modal_toss_stripe.png') });

      // Close modal
      await window.keyboard.press('Escape');
      await window.waitForTimeout(400);
    }
  });
});