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

test.describe('Inventory Management E2E Tests', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('http://localhost:5173')
  })

  test('should transfer inventory between warehouses', async ({ page }) => {
    await page.click('a[href="/inventory"]')
    await page.click('button:has-text("Transfer")')

    // Select warehouses
    await page.selectOption('select:has-text("From Warehouse")', 'WH-001')
    await page.selectOption('select:has-text("To Warehouse")', 'WH-002')

    // Enter product and quantity
    await page.fill('input[name="productSku"]', 'SKU-12345')
    await page.fill('input[name="quantity"]', '100')

    // Submit transfer
    await page.click('button:has-text("Transfer")')

    // Verify success
    await expect(page.locator('text=Transfer completed')).toBeVisible()
  })

  test('should view inventory levels', async ({ page }) => {
    await page.click('a[href="/inventory"]')

    // Verify table displays
    const table = await page.locator('table').isVisible()
    expect(table).toBeTruthy()

    // Verify columns
    await expect(page.locator('th:has-text("Product")')).toBeVisible()
    await expect(page.locator('th:has-text("Quantity")')).toBeVisible()
    await expect(page.locator('th:has-text("Available")')).toBeVisible()
  })

  test('should alert on low stock items', async ({ page }) => {
    await page.click('a[href="/inventory"]')
    await page.click('button:has-text("Low Stock")')

    // Verify low stock items displayed
    const lowStockBadges = await page.locator('.badge-warning')
    const count = await lowStockBadges.count()
    expect(count).toBeGreaterThan(0)
  })
})