import { afterAll, beforeAll, describe, expect, test } from 'vitest'
import type { ComputerActionResult, ComputerSnapshotResult } from '../../src/shared/runtime-types'
import {
  ensureGeditLaunched,
  killGedit,
  parseJsonOutput,
  runOrcaCli
} from './helpers/computer-driver'

const isLinux = process.platform === 'linux'
const e2eOptIn = process.env.ORCA_COMPUTER_E2E === '1'

describe.skipIf(!isLinux || !e2eOptIn)('computer-use Linux e2e (gedit)', () => {
  beforeAll(async () => {
    await ensureGeditLaunched()
  })

  afterAll(async () => {
    await killGedit()
  })

  test('gedit exposes a basic accessibility tree', async () => {
    const result = await runOrcaCli(['computer', 'get-app-state', '--app', 'gedit', '--json'])
    const envelope = parseJsonOutput<{ result: ComputerSnapshotResult }>(result.stdout)

    expect(envelope.result.snapshot.elementCount).toBeGreaterThan(0)
    expect(envelope.result.snapshot.coordinateSpace).toBe('window')
    expect(envelope.result.snapshot.truncation?.truncated).toBe(false)
    expect(envelope.result.screenshot?.data).toBeUndefined()
    expect(envelope.result.screenshot?.path).toContain('orca-computer-use-')
  })

  test('paste-text mutates the test-owned document', async () => {
    const marker = `orca-linux-paste-${Date.now()}`
    const action = parseJsonOutput<{ result: ComputerActionResult }>(
      (
        await runOrcaCli([
          'computer',
          'paste-text',
          '--app',
          'gedit',
          '--text',
          marker,
          '--restore-window',
          '--no-screenshot',
          '--json'
        ])
      ).stdout
    )
    expect(action.result.action?.path).toBe('clipboard')

    const after = parseJsonOutput<{ result: ComputerSnapshotResult }>(
      (
        await runOrcaCli([
          'computer',
          'get-app-state',
          '--app',
          'gedit',
          '--no-screenshot',
          '--json'
        ])
      ).stdout
    )
    expect(after.result.snapshot.treeText).toContain(marker)
  })
})