import type { Page } from '@playwright/test'
import { level1ChoiceLabels } from '../fixtures/level1-answers'

export async function openLevel1FromMap(page: Page) {
  await page.goto('/map')
  await page.getByRole('heading', { name: 'سرزمین طلا' }).waitFor()
  await page.getByRole('button', { name: /مرحله 1:/ }).click()
  await page.getByRole('button', { name: 'شروع درس' }).click()
  await page.waitForURL(/\/gold-land\/levels\/1/)
  await page.getByText('در حال بارگذاری').waitFor({ state: 'detached', timeout: 30_000 })
}

export async function playCurrentLessonSteps(page: Page) {
  const pending = [...level1ChoiceLabels]

  for (let step = 0; step < 50; step++) {
    if (await page.getByText('امتیاز').isVisible().catch(() => false)) return

    const finish = page.getByRole('button', { name: 'اتمام درس' })
    if ((await finish.isVisible().catch(() => false)) && (await finish.isEnabled())) {
      await finish.click()
      await page.getByText('امتیاز').waitFor({ timeout: 30_000 })
      return
    }

    if (pending.length > 0) {
      const label = pending[0]!
      const chip = page.getByRole('button', { name: label, exact: true })
      if (await chip.isVisible().catch(() => false)) {
        await chip.click()
        pending.shift()
      }
    }

    const next = page.getByRole('button', { name: 'بعدی' })
    if (await next.isEnabled().catch(() => false)) {
      await next.click()
    }
  }

  throw new Error('lesson steps did not complete')
}

export async function completeLevel1Lesson(page: Page) {
  await openLevel1FromMap(page)
  await playCurrentLessonSteps(page)
}