import path from 'path'
import { _electron as electron, type ElectronApplication, type Page, expect } from '@playwright/test'

export const ROOT = path.join(import.meta.dirname, '..')

export async function launchApp(
  userDataDir: string,
  extraEnv: Record<string, string> = {}
): Promise<ElectronApplication> {
  return electron.launch({
    args: [ROOT],
    env: { ...process.env, BILIN_E2E: '1', BILIN_E2E_USER_DATA: userDataDir, ...extraEnv }
  })
}

export async function skipOnboarding(page: Page): Promise<void> {
  await page.waitForLoadState('domcontentloaded')
  await expect(page.locator('#app')).toBeVisible({ timeout: 20_000 })
  if (await page.getByText('欢迎使用笔临').isVisible()) {
    await page.getByRole('button', { name: '跳过' }).click()
  }
}

export async function dismissCockpitIfOpen(page: Page): Promise<void> {
  const cockpit = page.locator('[data-testid="cockpit-modal"]')
  if (await cockpit.isVisible({ timeout: 3000 }).catch(() => false)) {
    await page.locator('[data-testid="cockpit-modal"] .modal-close').click()
    await expect(cockpit).toBeHidden({ timeout: 5000 })
  }
}

export async function createBookAndOpenEditor(page: Page, name: string): Promise<void> {
  await page.getByRole('button', { name: /新建书籍/ }).first().click()
  await page.locator('.dialog-content input').first().fill(name)
  await page.getByRole('button', { name: '创建' }).click()
  await expect(page.locator('#editor-layout')).toBeVisible({ timeout: 15_000 })
  await dismissCockpitIfOpen(page)
}

export async function ensureChapterEditor(page: Page): Promise<void> {
  const editor = page.locator('.ProseMirror')
  if (await editor.isVisible().catch(() => false)) return
  await page.getByRole('button', { name: '+ 新章' }).click()
  await expect(editor).toBeVisible({ timeout: 10_000 })
}

export async function openInspirationModal(page: Page): Promise<void> {
  await page.keyboard.press('Control+Shift+I')
  const modal = page.getByTestId('inspiration-modal')
  if (!(await modal.isVisible().catch(() => false))) {
    await page.evaluate(() => window.dispatchEvent(new Event('bilin:e2e-capture-inspiration')))
  }
  await expect(modal).toBeVisible({ timeout: 10_000 })
}

export async function openExportModal(page: Page): Promise<void> {
  await page.keyboard.press('Control+Shift+E')
  const modal = page.getByTestId('export-modal')
  if (!(await modal.isVisible().catch(() => false))) {
    await page.getByTestId('open-export').click()
  }
  await expect(modal).toBeVisible({ timeout: 10_000 })
}

export async function openBookSettings(page: Page): Promise<void> {
  await page.getByTestId('panel-tab-book-settings').click()
  await expect(page.getByTestId('book-settings-tab')).toBeVisible({ timeout: 10_000 })
}

export async function addCharacterSetting(page: Page, name: string): Promise<void> {
  await page.getByTestId('sidebar-tab-setting').click()
  await page.getByTestId('setting-new').click()
  await page.getByTestId('setting-name-input').fill(name)
  await page.locator('.dialog-content select').selectOption('character')
  await page.getByRole('button', { name: '创建' }).click()
  await expect(page.getByTestId(/setting-item-/).filter({ hasText: name })).toBeVisible({
    timeout: 10_000
  })
}