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

test.describe('Infrastructure Dashboard', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/infrastructure/docs')
  })

  test('should load dashboard', async ({ page }) => {
    await expect(page.getByRole('heading', { name: /infrastructure documentation/i })).toBeVisible()
  })

  test('should navigate to topology page', async ({ page }) => {
    await page.getByRole('link', { name: /network topology/i }).click()
    await expect(page).toHaveURL(/.*\/infrastructure\/docs\/topology/)
    await expect(page.getByRole('heading', { name: /network topology/i })).toBeVisible()
  })

  test('should navigate to compliance page', async ({ page }) => {
    await page.getByRole('link', { name: /compliance mapping/i }).click()
    await expect(page).toHaveURL(/.*\/infrastructure\/docs\/compliance/)
    await expect(page.getByRole('heading', { name: /compliance mapping/i })).toBeVisible()
  })

  test('should navigate to timeline page', async ({ page }) => {
    await page.getByRole('link', { name: /deployment timeline/i }).click()
    await expect(page).toHaveURL(/.*\/infrastructure\/docs\/timeline/)
    await expect(page.getByRole('heading', { name: /deployment timeline/i })).toBeVisible()
  })

  test('should navigate to costs page', async ({ page }) => {
    await page.getByRole('link', { name: /cost estimates/i }).click()
    await expect(page).toHaveURL(/.*\/infrastructure\/docs\/costs/)
    await expect(page.getByRole('heading', { name: /cost estimates/i })).toBeVisible()
  })
})

test.describe('Network Topology', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/infrastructure/docs/topology')
  })

  test('should display topology visualization', async ({ page }) => {
    // Wait for topology to load
    await page.waitForSelector('[id="topology-container"]', { timeout: 10000 })
    const container = page.locator('[id="topology-container"]')
    await expect(container).toBeVisible()
  })

  test('should toggle edit mode', async ({ page }) => {
    const editToggle = page.getByRole('button', { name: /edit mode/i })
    await editToggle.click()
    // Verify edit mode is active (check for edit controls)
    await expect(page.getByText(/add node/i).or(page.getByText(/connect nodes/i))).toBeVisible({ timeout: 5000 })
  })

  test('should export PNG', async ({ page }) => {
    const exportButton = page.getByRole('button', { name: /export png/i })
    await expect(exportButton).toBeVisible()
    // Note: Actual download testing requires additional setup
  })
})

test.describe('Compliance Mapping', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/infrastructure/docs/compliance')
  })

  test('should display compliance table', async ({ page }) => {
    await page.waitForSelector('table', { timeout: 5000 })
    const table = page.locator('table')
    await expect(table).toBeVisible()
  })

  test('should filter by region', async ({ page }) => {
    const regionSelector = page.getByRole('combobox', { name: /region/i })
    await regionSelector.click()
    await page.getByText('Europe').click()
    // Verify filter is applied
    await expect(regionSelector).toContainText('Europe')
  })

  test('should search countries', async ({ page }) => {
    const searchInput = page.getByPlaceholder(/search countries/i)
    await searchInput.fill('Italy')
    // Verify search is working (table should update)
    await page.waitForTimeout(500) // Wait for debounce
  })

  test('should toggle edit mode and show bulk actions', async ({ page }) => {
    const editToggle = page.getByRole('button', { name: /edit mode/i })
    await editToggle.click()
    // Checkboxes should appear
    await expect(page.locator('input[type="checkbox"]').first()).toBeVisible({ timeout: 2000 })
  })
})

test.describe('Deployment Timeline', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/infrastructure/docs/timeline')
  })

  test('should display Gantt chart', async ({ page }) => {
    await page.waitForSelector('.echarts-for-react', { timeout: 5000 })
    const chart = page.locator('.echarts-for-react')
    await expect(chart).toBeVisible()
  })

  test('should add milestone in edit mode', async ({ page }) => {
    const editToggle = page.getByRole('button', { name: /edit mode/i })
    await editToggle.click()
    
    const addButton = page.getByRole('button', { name: /add milestone/i })
    await addButton.click()
    
    // Dialog should open
    await expect(page.getByRole('dialog')).toBeVisible()
  })
})

test.describe('Cost Estimates', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/infrastructure/docs/costs')
  })

  test('should display cost charts', async ({ page }) => {
    await page.waitForSelector('.echarts-for-react', { timeout: 5000 })
    const charts = page.locator('.echarts-for-react')
    await expect(charts.first()).toBeVisible()
  })

  test('should export Excel', async ({ page }) => {
    const exportButton = page.getByRole('button', { name: /export excel/i })
    await expect(exportButton).toBeVisible()
  })
})

test.describe('Global Search', () => {
  test('should open search dialog', async ({ page }) => {
    await page.goto('/infrastructure/docs')
    await page.keyboard.press('Control+f')
    // Search dialog should open
    await expect(page.getByRole('dialog', { name: /global search/i })).toBeVisible({ timeout: 2000 })
  })

  test('should search and navigate', async ({ page }) => {
    await page.goto('/infrastructure/docs')
    const searchButton = page.getByRole('button', { name: /search/i })
    await searchButton.click()
    
    const searchInput = page.getByPlaceholder(/search countries/i)
    await searchInput.fill('Italy')
    
    // Wait for results
    await page.waitForTimeout(500)
    // Click first result if available
    const firstResult = page.locator('button').filter({ hasText: /italy/i }).first()
    if (await firstResult.isVisible()) {
      await firstResult.click()
      // Should navigate to result page
      await page.waitForURL(/.*\/infrastructure\/docs/)
    }
  })
})

test.describe('Keyboard Shortcuts', () => {
  test('should toggle edit mode with Ctrl+E', async ({ page }) => {
    await page.goto('/infrastructure/docs/topology')
    await page.keyboard.press('Control+e')
    // Edit mode should toggle
    await page.waitForTimeout(500)
  })

  test('should show shortcuts dialog with Ctrl+/', async ({ page }) => {
    await page.goto('/infrastructure/docs/topology')
    await page.keyboard.press('Control+/')
    await expect(page.getByRole('dialog', { name: /keyboard shortcuts/i })).toBeVisible({ timeout: 2000 })
  })
})

test.describe('Accessibility', () => {
  test('should have skip link', async ({ page }) => {
    await page.goto('/infrastructure/docs')
    const skipLink = page.getByRole('link', { name: /skip to main content/i })
    await expect(skipLink).toBeVisible()
  })

  test('should navigate with keyboard', async ({ page }) => {
    await page.goto('/infrastructure/docs')
    await page.keyboard.press('Tab')
    // Should focus on first interactive element
    const focused = page.locator(':focus')
    await expect(focused).toBeVisible()
  })
})