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

test.describe('Compose flow', () => {
  test('redirects unauthenticated user to login', async ({ page }) => {
    await page.goto('/compose?plate=ABC123')
    await expect(page).toHaveURL(/\/logga-in\?redirect=\/compose/)
    await expect(page.getByRole('heading', { name: 'Logga in' })).toBeVisible()
  })

  test('shows error when no plate is provided', async ({ page }) => {
    await page.goto('/logga-in')
    await page.getByLabel('E-postadress').fill('test@bilhej.se')
    await page.getByLabel('Lösenord').fill('test1234')
    await page.getByRole('button', { name: 'Logga in' }).click()
    await page.waitForURL('/')

    await page.goto('/compose')

    await expect(page.getByText('Inget registreringsnummer valt')).toBeVisible()
  })

  test('displays plate and textarea', async ({ page }) => {
    await page.goto('/logga-in')
    await page.getByLabel('E-postadress').fill('test@bilhej.se')
    await page.getByLabel('Lösenord').fill('test1234')
    await page.getByRole('button', { name: 'Logga in' }).click()
    await page.waitForURL('/')

    await page.goto('/compose?plate=ABC123')

    await expect(
      page.getByRole('heading', { name: 'Skriv ditt brev' }),
    ).toBeVisible()
    await expect(page.getByText('ABC123').first()).toBeVisible()
    await expect(page.getByLabel('Ditt meddelande')).toBeVisible()
  })

  test('submit button disabled when textarea is empty', async ({ page }) => {
    await page.goto('/logga-in')
    await page.getByLabel('E-postadress').fill('test@bilhej.se')
    await page.getByLabel('Lösenord').fill('test1234')
    await page.getByRole('button', { name: 'Logga in' }).click()
    await page.waitForURL('/')

    await page.goto('/compose?plate=ABC123')

    const button = page.getByRole('button', { name: 'Fortsätt till betalning' })
    await expect(button).toBeDisabled()
  })

  test('can create order and navigate to payment page', async ({ page }) => {
    await page.goto('/logga-in')
    await page.getByLabel('E-postadress').fill('test@bilhej.se')
    await page.getByLabel('Lösenord').fill('test1234')
    await page.getByRole('button', { name: 'Logga in' }).click()
    await page.waitForURL('/')

    await page.goto('/compose?plate=ABC123')

    await page.getByLabel('Ditt meddelande').fill('Hej fin bil!')
    const button = page.getByRole('button', { name: 'Fortsätt till betalning' })
    await expect(button).toBeEnabled()
    await button.click()

    await expect(page).toHaveURL(/\/betalning\//)
    await expect(page.getByRole('heading', { name: 'Betalning' })).toBeVisible()
    await expect(page.getByText('49 kr')).toBeVisible()
  })

  test('preview shows letter content and GDPR footer', async ({ page }) => {
    await page.goto('/logga-in')
    await page.getByLabel('E-postadress').fill('test@bilhej.se')
    await page.getByLabel('Lösenord').fill('test1234')
    await page.getByRole('button', { name: 'Logga in' }).click()
    await page.waitForURL('/')

    await page.goto('/compose?plate=ABC123')

    await page.getByLabel('Ditt meddelande').fill('Testmeddelande')

    await expect(
      page.getByText('Detta brev skickades via Bilhej'),
    ).toBeVisible()
    await expect(page.getByText('Transportstyrelsens fordonsregister')).toBeVisible()
  })

  test('Visa mallar button opens template picker', async ({ page }) => {
    await page.goto('/logga-in')
    await page.getByLabel('E-postadress').fill('test@bilhej.se')
    await page.getByLabel('Lösenord').fill('test1234')
    await page.getByRole('button', { name: 'Logga in' }).click()
    await page.waitForURL('/')

    await page.goto('/compose?plate=ABC123')

    await page.getByRole('button', { name: 'Visa mallar' }).click()

    await expect(page.getByRole('heading', { name: 'Välj en mall' })).toBeVisible()
    await expect(page.getByText('Komplimang')).toBeVisible()
    await expect(page.getByText('Köpförfrågan')).toBeVisible()
  })

  test('selecting template fills textarea and closes picker', async ({
    page,
  }) => {
    await page.goto('/logga-in')
    await page.getByLabel('E-postadress').fill('test@bilhej.se')
    await page.getByLabel('Lösenord').fill('test1234')
    await page.getByRole('button', { name: 'Logga in' }).click()
    await page.waitForURL('/')

    await page.goto('/compose?plate=ABC123')

    await page.getByRole('button', { name: 'Visa mallar' }).click()
    await page.getByText('Komplimang').click()

    const textarea = page.getByLabel('Ditt meddelande')
    await expect(textarea).toHaveValue(/jättefin/)
    await expect(page.getByRole('heading', { name: 'Välj en mall' })).not.toBeVisible()
  })
})