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

test.describe('Job Workflow', () => {
  test.beforeEach(async ({ page }) => {
    // Note: In a real E2E setup, you'd need to:
    // 1. Set up test database with users
    // 2. Login with test credentials
    // 3. Set up mock AI services
    
    // For now, we'll test the UI components without backend integration
    await page.goto('/');
  });

  test('should show new job creation form', async ({ page }) => {
    // Navigate to new job page (assuming this route exists)
    await page.goto('/jobs/new');
    
    await expect(page.getByLabel('Job Title')).toBeVisible();
    await expect(page.getByLabel('Language')).toBeVisible();
    await expect(page.getByText('Video File')).toBeVisible();
    await expect(page.getByText('Captions')).toBeVisible();
    await expect(page.getByText('Audio Description')).toBeVisible();
  });

  test('should validate job creation form', async ({ page }) => {
    await page.goto('/jobs/new');
    
    // Try to submit without required fields
    await page.getByRole('button', { name: 'Create Job' }).click();
    
    // Should show validation errors
    await expect(page.getByText('Title is required')).toBeVisible();
    await expect(page.getByText('Please select a video file')).toBeVisible();
  });

  test.skip('should create job with valid data', async ({ page }) => {
    // Note: This test would require:
    // 1. Authentication setup
    // 2. File upload capability
    // 3. Backend mocking or test data
    
    await page.goto('/jobs/new');
    
    await page.getByLabel('Job Title').fill('Test Video Job');
    await page.getByLabel('Language').selectOption('en');
    
    // Upload test video file
    const testVideoPath = path.join(__dirname, '../fixtures/test-video.mp4');
    await page.setInputFiles('input[type="file"]', testVideoPath);
    
    await page.getByLabel('Captions').check();
    await page.getByLabel('Audio Description').check();
    
    await page.getByRole('button', { name: 'Create Job' }).click();
    
    // Should redirect to job detail or dashboard
    await expect(page).toHaveURL(/\/jobs\/[a-f0-9-]+$/);
    await expect(page.getByText('Test Video Job')).toBeVisible();
  });

  test('should display job list', async ({ page }) => {
    await page.goto('/dashboard');
    
    // Should show job list interface
    await expect(page.getByText('Jobs')).toBeVisible();
    await expect(page.getByRole('button', { name: 'New Job' })).toBeVisible();
    
    // Should show status filters
    await expect(page.getByText('All Status')).toBeVisible();
  });

  test.skip('should show job details', async ({ page }) => {
    // Note: This test would require test job data
    const testJobId = 'test-job-123';
    await page.goto(`/jobs/${testJobId}`);
    
    await expect(page.getByText('Job Details')).toBeVisible();
    await expect(page.getByText('Status:')).toBeVisible();
    await expect(page.getByText('Created:')).toBeVisible();
  });
});

test.describe('VTT Editor', () => {
  test.skip('should display VTT content in editor', async ({ page }) => {
    // Note: This test would require authenticated access to a job with VTT content
    const testJobId = 'test-job-with-vtt';
    await page.goto(`/jobs/${testJobId}/edit`);
    
    // Should show VTT editor interface
    await expect(page.getByText('Captions')).toBeVisible();
    await expect(page.getByText('Audio Description')).toBeVisible();
    
    // Should show cue list
    await expect(page.locator('.group').first()).toBeVisible();
  });

  test.skip('should allow editing VTT cues', async ({ page }) => {
    const testJobId = 'test-job-with-vtt';
    await page.goto(`/jobs/${testJobId}/edit`);
    
    // Click edit on first cue
    await page.locator('.group').first().hover();
    await page.getByText('Edit text').first().click();
    
    // Should show textarea for editing
    await expect(page.getByRole('textbox')).toBeVisible();
    await expect(page.getByText('Save (Ctrl+Enter)')).toBeVisible();
    await expect(page.getByText('Cancel (Esc)')).toBeVisible();
    
    // Edit the text
    await page.getByRole('textbox').fill('Updated caption text');
    await page.getByText('Save (Ctrl+Enter)').click();
    
    // Should save and show updated text
    await expect(page.getByText('Updated caption text')).toBeVisible();
  });
});

test.describe('Download Flow', () => {
  test.skip('should show download page for completed job', async ({ page }) => {
    const completedJobId = 'completed-job-123';
    await page.goto(`/downloads/${completedJobId}`);
    
    await expect(page.getByText('Download Assets')).toBeVisible();
    await expect(page.getByText('Captions (VTT)')).toBeVisible();
    await expect(page.getByText('Audio Description (VTT)')).toBeVisible();
    await expect(page.getByText('Audio Description (MP3)')).toBeVisible();
  });

  test.skip('should allow downloading individual assets', async ({ page }) => {
    const completedJobId = 'completed-job-123';
    await page.goto(`/downloads/${completedJobId}`);
    
    // Mock download functionality
    const downloadPromise = page.waitForEvent('download');
    await page.getByRole('button', { name: 'Download Captions' }).click();
    const download = await downloadPromise;
    
    expect(download.suggestedFilename()).toMatch(/captions.*\.vtt$/);
  });
});