import { createController } from './controller.js'

const controller = createController({ chrome })

chrome.sidePanel.setPanelBehavior({ openPanelOnActionClick: true }).catch(() => {})

// The side panel talks to the controller; nothing else may.
chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
  const type = String(message?.type || '')
  if (sender.id !== chrome.runtime.id || !type.startsWith('control.') || type === 'control.state') return false
  controller.onMessage(message, sender).then(sendResponse, error => sendResponse({ failure: String(error?.message || error) }))
  return true
})
chrome.debugger.onDetach.addListener((source, reason) => controller.onDebuggerDetach(source, reason))
chrome.tabs.onRemoved.addListener(tabId => { void controller.onTabRemoved(tabId) })
chrome.alarms.onAlarm.addListener(alarm => controller.onAlarm(alarm.name))

const MENU = [
  { id: 'aiturk-selection', title: 'AITURK’e gönder: seçili metin', contexts: ['selection'] },
  { id: 'aiturk-page', title: 'AITURK’e gönder: bu sayfa', contexts: ['page'] },
  { id: 'aiturk-share', title: 'Bu sekmeyi AITURK ajanına ver', contexts: ['page'] },
]
chrome.runtime.onInstalled.addListener(() => {
  chrome.contextMenus.removeAll(() => { for (const item of MENU) chrome.contextMenus.create(item) })
})
chrome.contextMenus.onClicked.addListener((info, tab) => {
  if (!tab?.windowId) return
  // Opening the panel must happen inside the click's user gesture, before any await.
  chrome.sidePanel.open({ windowId: tab.windowId }).catch(() => {})
  if (info.menuItemId === 'aiturk-share') {
    void chrome.storage.local.get('selectedSession')
      .then(saved => controller.shareTab(tab, typeof saved.selectedSession === 'string' ? saved.selectedSession : null))
      .catch(error => chrome.storage.session.set({ pendingNotice: String(error?.message || error) }))
    return
  }
  void chrome.storage.session.set({ pendingContext: {
    kind: info.menuItemId === 'aiturk-selection' ? 'selection' : 'page', tabId: tab.id,
    text: info.selectionText ? info.selectionText.slice(0, 24000) : '', at: Date.now(),
  } })
})

void controller.connect()