import { expect, test } from './fixtures'

test('creates an invoice through the wizard and downloads an editable Word file', async ({ page }) => {
  let savedPayload: Record<string, unknown> | null = null

  await page.route('**/api/**', async (route) => {
    const request = route.request()
    const url = new URL(request.url())
    if (!url.pathname.startsWith('/api/')) return route.continue()
    if (url.pathname === '/api/auth/me') return route.fulfill({ json: { data: {
      id: 1, name: 'فروشنده تست', email: 'seller@example.test', roles: ['admin'],
      permissions: ['view_admin_dashboard', 'view_invoices', 'create_invoices'], is_active: true,
    } } })
    if (url.pathname === '/api/settings/public') return route.fulfill({ json: { data: {} } })
    if (url.pathname === '/api/notifications/unread-count') return route.fulfill({ json: { data: 0 } })
    if (url.pathname === '/api/leads/7') return route.fulfill({ json: {
      id: 7, first_name: 'علی', last_name: 'خریدار', company: 'شرکت نمونه', phone: '09120000000',
      email: 'buyer@example.test', national_code: '0012345678', province: 'تهران', city: 'تهران',
      address: 'خیابان نمونه', final_result: 'موفق', sold_product: 'خدمت مشاوره', deal_value: 500000,
    } })
    if (url.pathname === '/api/leads/7/invoice' && request.method() === 'POST') {
      savedPayload = request.postDataJSON()
      return route.fulfill({ status: 201, json: {
        id: 51, number: 'INV-2026-000051', lead_id: 7, status: 'pending_approval',
        currency: 'IRR', customer_snapshot: (savedPayload as any).customer_snapshot,
        seller_snapshot: (savedPayload as any).seller_snapshot, items: (savedPayload as any).items,
        lead_snapshot: {}, resolved_fields: {}, subtotal: 500000, discount: 0, tax: 0,
        total: 500000, paid_amount: 0, payment_status: 'unpaid', balance_due: 500000,
        notes: null, version: 1, created_at: '', updated_at: '',
        capabilities: { update: true, approve: true, issue: true, void: false },
      } })
    }
    if (url.pathname === '/api/invoices/51/word') return route.fulfill({
      status: 200,
      contentType: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
      headers: { 'Content-Disposition': 'attachment; filename="invoice-INV-2026-000051.docx"' },
      body: Buffer.from('PK-test-docx'),
    })
    if (url.pathname === '/api/invoices-summary') return route.fulfill({ json: { total: 0, counts: {}, issued_total: 0, paid_total: 0, outstanding_total: 0, currency: 'IRR' } })
    if (url.pathname === '/api/invoices') return route.fulfill({ json: paginated([]) })
    return route.fulfill({ json: { data: [] } })
  })

  await page.goto('/invoices?create_from=7')
  await expect(page.getByRole('heading', { name: 'ایجاد فاکتور' })).toBeVisible()
  await expect(page.getByText('فروشنده تست')).toBeVisible()

  await page.getByRole('button', { name: 'ادامه' }).click()
  await expect(page.getByText('مشخصات خریدار')).toBeVisible()
  await expect(page.getByLabel('نام خریدار')).toHaveValue('علی خریدار')
  await page.getByRole('button', { name: 'ادامه' }).click()
  await expect(page.getByLabel('شرح کالا یا خدمت')).toHaveValue('خدمت مشاوره')
  await page.getByRole('button', { name: 'ادامه' }).click()
  await page.getByLabel('شرایط پرداخت').fill('پرداخت طی هفت روز')
  await page.getByRole('button', { name: 'ادامه' }).click()

  const download = page.waitForEvent('download')
  await page.getByRole('button', { name: 'ثبت و دریافت Word' }).click()
  const file = await download
  expect(file.suggestedFilename()).toContain('.docx')
  await expect.poll(() => savedPayload).not.toBeNull()
  expect((savedPayload as any).page_width_mm).toBe(210)
  expect((savedPayload as any).page_height_mm).toBe(297)
  expect((savedPayload as any).payment_terms).toBe('پرداخت طی هفت روز')
  expect((savedPayload as any).items[0].unit).toBe('عدد')
})

function paginated(items: Record<string, unknown>[]) {
  return { data: items, current_page: 1, last_page: 1, per_page: 15, total: items.length, from: items.length ? 1 : 0, to: items.length }
}