import type { Session } from 'electron/main'
import { BrowserWindow, nativeTheme } from 'electron/main'

import { attachWindowDiagnostics, loadWindowURLSafely } from './external-window'

interface ReviewWindowRecord {
  taskId: string
  window: BrowserWindow
}

const reviewWindows = new Map<string, ReviewWindowRecord>()

export async function openReviewWindow(options: {
  taskId: string
  title: string
  url: string
  session: Session
}): Promise<void> {
  const existing = reviewWindows.get(options.taskId)
  if (existing && !existing.window.isDestroyed()) {
    existing.window.show()
    existing.window.focus()
    if (existing.window.webContents.getURL() !== options.url) {
      await loadWindowURLSafely(existing.window, options.url, options.title)
    }
    return
  }

  const window = new BrowserWindow({
    width: 1440,
    height: 960,
    minWidth: 1120,
    minHeight: 760,
    title: options.title,
    autoHideMenuBar: true,
    backgroundColor: nativeTheme.shouldUseDarkColors ? '#15191a' : '#f4f1ea',
    webPreferences: {
      session: options.session,
      sandbox: true,
      contextIsolation: true,
      nodeIntegration: false,
    },
  })

  attachWindowDiagnostics(window, options.title)
  reviewWindows.set(options.taskId, { taskId: options.taskId, window })
  window.on('closed', () => {
    reviewWindows.delete(options.taskId)
  })

  await loadWindowURLSafely(window, options.url, options.title)
  window.show()
  window.focus()
}