import { dirname, join } from 'node:path'
import { mkdtempSync, readFileSync } from 'node:fs'
import { tmpdir } from 'node:os'
import { fileURLToPath } from 'node:url'

import { _electron as electron, expect, test } from '@playwright/test'

const here = dirname(fileURLToPath(import.meta.url))
const MAIN = join(here, '..', 'out', 'main', 'index.js')

/** Read the real token from .env.local (walking up) so the test can fill the form. */
function readToken(): string | null {
  let dir = here
  for (let i = 0; i < 6; i++) {
    try {
      const m = /^GITEA_TOKEN\s*=\s*(.+?)\s*$/m.exec(readFileSync(join(dir, '.env.local'), 'utf8'))
      if (m) return m[1].trim()
    } catch {
      /* keep walking */
    }
    dir = dirname(dir)
  }
  return null
}

// Opt-in (GITEA_LIVE=1). Forces the onboarding path (COMMITEA_NO_ENV_LOCAL) with a
// fresh userData, fills the real connection form, and asserts it lands on real data.
test.describe('live onboarding', () => {
  test('connect form → real board', async () => {
    const token = process.env.GITEA_LIVE ? readToken() : null
    test.skip(!token, 'GITEA_LIVE + a .env.local token required')
    test.setTimeout(90_000)

    const app = await electron.launch({
      args: [MAIN],
      env: { ...process.env, COMMITEA_NO_ENV_LOCAL: '1', COMMITEA_USERDATA: mkdtempSync(join(tmpdir(), 'commitea-')) },
    })
    const win = await app.firstWindow()
    await win.waitForLoadState('domcontentloaded')

    // the connection gate, not the app
    await expect(win.getByText(/Connect your Gitea/)).toBeVisible({ timeout: 15000 })
    await win.getByPlaceholder('your-org').fill('christian')
    await win.getByPlaceholder('your-repo').fill('commitea')
    await win.getByPlaceholder(/gitea PAT/).fill(token!)
    await win.getByRole('button', { name: 'Connect' }).click()

    // it validated + saved + reconciled into the real board — real issue titles prove it
    const rail = win.getByRole('navigation', { name: 'Primary' })
    await rail.getByRole('button', { name: 'The pot' }).click()
    await expect(win.getByText(/Model router|SQLite cache bootstrap|Purity\/rebuild/).first()).toBeVisible({ timeout: 30000 })
    await win.screenshot({ path: join(here, '.artifacts', 'screens', 'live-onboarding.png'), fullPage: true, animations: 'disabled' })

    await app.close()
  })
})