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

import { createHostEvent, hostInsights } from '@/e2e/fixtures/hostEvent'
import { authenticateAs } from '@/e2e/fixtures/session'

interface ReviewEventFixture {
  [key: string]: unknown
  status: string
  publishedAt: string | null
  adminApprovedAt: string | null
  rejectionReason: string | null
}

function pendingReviewEvent(): ReviewEventFixture {
  return createHostEvent({
    title: 'رویداد در انتظار بررسی',
    status: 'pending_review',
    publishedAt: null,
    adminApprovedAt: null,
    rejectionReason: null,
    organizerId: 'host-1',
    organizer: { id: 'host-1', firstName: 'میزبان', lastName: 'تست', mobile: '989121234567' },
    settings: {
      isDiscoverable: false,
      autoCreateGroup: true,
      addressVisibility: 'public',
      generalArea: null,
      waitlistAutoOffer: true,
      sendReviewRequestSms: false,
    },
  })
}

async function mockReviewEndpoints(page: Page) {
  let current = pendingReviewEvent()
  const requests: { path: string; payload: unknown }[] = []

  await page.route('**/api/v1/**', async (route) => {
    const request = route.request()
    const url = new URL(request.url())
    const { pathname } = url

    if (pathname.endsWith('/users/me')) {
      await route.fulfill({ json: { success: true, data: { id: 'admin-id', role: 'admin', status: 'active' } } })

      return
    }

    if (pathname.endsWith('/admin/events/event-1/approve') && request.method() === 'PATCH') {
      requests.push({ path: pathname, payload: request.postDataJSON() })
      current = {
        ...current,
        status: 'published',
        publishedAt: '2030-01-01T10:00:00.000Z',
        adminApprovedAt: '2030-01-01T10:00:00.000Z',
      }
      await route.fulfill({ json: { success: true, data: current } })

      return
    }

    if (pathname.endsWith('/admin/events/event-1/reject') && request.method() === 'PATCH') {
      const payload = request.postDataJSON() as { rejectionReason: string }

      requests.push({ path: pathname, payload })
      current = {
        ...current,
        status: 'rejected',
        publishedAt: null,
        adminApprovedAt: null,
        rejectionReason: payload.rejectionReason,
      }
      await route.fulfill({ json: { success: true, data: current } })

      return
    }

    if (pathname.endsWith('/admin/events/event-1') && request.method() === 'GET') {
      await route.fulfill({ json: { success: true, data: current } })

      return
    }

    if (pathname.endsWith('/admin/events/event-1/insights')) {
      await route.fulfill({ json: { success: true, data: hostInsights } })

      return
    }

    if (pathname.endsWith('/event-categories') || pathname.includes('/event-categories?')) {
      await route.fulfill({ json: { success: true, data: [] } })

      return
    }

    if (pathname.endsWith('/geography/cities') || pathname.includes('/geography/cities?')) {
      await route.fulfill({ json: { success: true, data: [] } })

      return
    }

    if (pathname.endsWith('/geography/provinces') || pathname.includes('/geography/provinces?')) {
      await route.fulfill({ json: { success: true, data: [] } })

      return
    }

    if (pathname.endsWith('/events/event-1/media') || pathname.endsWith('/events/event-1/faqs')) {
      await route.fulfill({ json: { success: true, data: [] } })

      return
    }

    await route.fulfill({ json: { success: true, data: { items: [], response: { page: 1, pageSize: 20, totalItemsCount: 0 } } } })
  })

  return requests
}

test.beforeEach(async ({ context, page }) => {
  await authenticateAs(context, page, 'admin')
})

test('admin approval publishes a pending-review event exactly once', async ({ page }) => {
  const requests = await mockReviewEndpoints(page)

  await page.goto('/manage-events/event-1')
  await expect(page.getByRole('button', { name: 'تأیید و انتشار' })).toBeEnabled()
  await page.getByRole('button', { name: 'تأیید و انتشار' }).click()
  await page.getByRole('button', { name: 'تأیید' }).click()

  await expect.poll(() => requests).toEqual([{ path: '/api/v1/admin/events/event-1/approve', payload: null }])
  await expect(page.getByRole('button', { name: 'تأیید و انتشار' })).toHaveCount(0)
  await expect(page.getByRole('button', { name: 'رد' })).toHaveCount(0)
})

test('admin rejection requires a reason and marks the event as rejected', async ({ page }) => {
  const requests = await mockReviewEndpoints(page)

  await page.goto('/manage-events/event-1')
  await page.getByRole('button', { name: 'رد' }).click()

  const reject = page.getByRole('button', { name: 'رد رویداد', exact: true })

  await expect(reject).toBeDisabled()

  await page.getByLabel('دلیل رد').fill('  زمان و مکان رویداد را اصلاح کنید  ')
  await expect(reject).toBeEnabled()
  await reject.click()

  await expect
    .poll(() => requests)
    .toEqual([
      {
        path: '/api/v1/admin/events/event-1/reject',
        payload: { rejectionReason: 'زمان و مکان رویداد را اصلاح کنید' },
      },
    ])
  await expect(page.getByRole('button', { name: 'تأیید برای انتشار' })).toBeEnabled()
  await expect(page.getByRole('button', { name: 'رد' })).toHaveCount(0)
})