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

test.describe('History Page E2E', () => {
  let electronApp: any;
  let window: any;

  test.beforeAll(async () => {
    electronApp = await electron.launch({
      args: ['out/main/index.js'],
      env: {
        ...process.env,
        NODE_ENV: 'test',
      },
      recordVideo: {
        dir: 'test-results/videos/',
        size: { width: 1280, height: 720 }
      }
    });
    
    // Wait for the main window to be ready
    let found = false;
    for (const w of electronApp.windows()) {
      await w.waitForLoadState('domcontentloaded');
      const t = await w.title();
      if (t === 'D3RO Voice' || t === 'd3ro-voice') {
        window = w;
        found = true;
        break;
      }
    }
    
    if (!found) {
      window = await electronApp.waitForEvent('window', {
        predicate: async (page) => {
          await page.waitForLoadState('domcontentloaded');
          const t = await page.title();
          return t === 'D3RO Voice' || t === 'd3ro-voice';
        }
      });
    }

    // Bypass onboarding using the injected IPC API
    await window.evaluate(async () => {
      if ((window as any).electronAPI) {
        await (window as any).electronAPI.config.set({ key: 'onboardingCompleted', value: true });
        await (window as any).electronAPI.config.set({ key: 'system.startupBackend', value: 'online' });
      }
    });

    // Reload to apply the bypassed config
    await window.reload();
    await window.waitForLoadState('domcontentloaded');
  });

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

  test('should clear all history', async () => {
    // Wait for Dashboard to load first
    await expect(window.locator('text=/^(Dashboard|대시보드)$/').first()).toBeVisible({ timeout: 10000 });

    // Navigate to History Tab
    await window.locator('text=/^(History|히스토리|기록)$/').first().click();
    await expect(window.locator('text=/^(History|히스토리|변환 기록)$/').first()).toBeVisible();

    // Look for a Clear All button (this should fail in TDD RED)
    const clearButton = window.getByTestId('clear-all-history-button');
    await expect(clearButton).toBeVisible();

    // Click it and confirm
    await clearButton.click();

    // Expect empty state to appear
    await expect(window.getByTestId('empty-state-card')).toBeVisible();
  });
});