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

test.describe('Admin dashboard', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/logga-in')
    await page.getByLabel('E-postadress').fill('admin@bilhalsning.se')
    await page.getByLabel('Lösenord').fill('test1234')
    await page.getByRole('button', { name: 'Logga in' }).click()
    await page.waitForURL('/')
  })

  test('admin can navigate to admin page', async ({ page }) => {
    await page.goto('/admin')

    await expect(
      page.getByRole('heading', { name: 'Administration' }),
    ).toBeVisible()
  })

  test('non-admin user is redirected away from admin', async ({ page }) => {
    await page.evaluate(() => localStorage.clear())
    await page.goto('/logga-in')
    await page.getByLabel('E-postadress').fill('test@bilhalsning.se')
    await page.getByLabel('Lösenord').fill('test1234')
    await page.getByRole('button', { name: 'Logga in' }).click()
    await page.waitForURL('/')

    await page.goto('/admin')

    await expect(page).toHaveURL('/')
  })

  test('shows orders table with columns', async ({ page }) => {
    await page.goto('/admin')

    await expect(page.getByText('Datum')).toBeVisible()
    await expect(page.getByText('E-post')).toBeVisible()
    await expect(page.getByText('Regnr')).toBeVisible()
    await expect(page.getByText('Status')).toBeVisible()
  })

  test('shows seeded order data', async ({ page }) => {
    await page.goto('/admin')

    await expect(page.locator('.admin__plate').first()).toBeVisible()
    await expect(page.getByText('DEF456').first()).toBeVisible()
    await expect(page.getByText('GHI789').first()).toBeVisible()
  })

  test('click expand button shows letter content', async ({ page }) => {
    await page.goto('/admin')

    const expandBtns = page.locator('.admin__expand-btn')
    await expandBtns.first().click()

    await expect(page.getByText('Brevtext')).toBeVisible()
  })

  test('click expand button again collapses it', async ({ page }) => {
    await page.goto('/admin')

    const expandBtns = page.locator('.admin__expand-btn')
    await expandBtns.first().click()
    await expect(page.getByText('Brevtext')).toBeVisible()

    await expandBtns.first().click()
    await expect(page.getByText('Brevtext')).not.toBeVisible()
  })

  test('status dropdown changes update order status', async ({ page }) => {
    await page.goto('/admin')

    const selects = page.locator('.admin__status-select')
    await selects.first().selectOption('delivered')

    const updatedSelect = selects.first()
    await expect(updatedSelect).toHaveValue('delivered')
  })

  test('admin cannot access admin page without auth', async ({ page }) => {
    await page.evaluate(() => localStorage.clear())
    await page.goto('/admin')

    await expect(page).toHaveURL(/\/logga-in\?redirect=\/admin/)
  })

  test('expanded row shows tracking input and save button', async ({ page }) => {
    await page.goto('/admin')

    const expandBtns = page.locator('.admin__expand-btn')
    await expandBtns.first().click()

    await expect(page.getByText('Spårnings-ID').first()).toBeVisible()
    await expect(page.locator('.admin__tracking-input')).toBeVisible()
    await expect(page.getByRole('button', { name: 'Spara' })).toBeVisible()
  })

  test('shows PostNord link when trackingId exists', async ({ page }) => {
    await page.goto('/admin')

    const expandBtns = page.locator('.admin__expand-btn')
    await expandBtns.last().click()

    const trackingLink = page.locator('.admin__tracking-link')
    await expect(trackingLink).toBeVisible()
    await expect(trackingLink).toHaveAttribute('href', /postnord/)
  })

  test('hides PostNord link when trackingId is null', async ({ page }) => {
    await page.goto('/admin')

    const defRow = page.locator('.admin__row', { hasText: 'DEF456' }).first()
    const expandBtn = defRow.locator('.admin__expand-btn')
    await expandBtn.click()

    const trackingLink = page.locator('.admin__tracking-link')
    await expect(trackingLink).not.toBeVisible()
  })
})