import type { BrowserWindow } from 'electron'
import { WINDOW_NAMES, MAIN_WIN_SIZE, IPC_EVENTS, MENU_IDS, CONVERSATION_ITEM_MENU_IDS, CONVERSATION_LIST_MENU_IDS, MESSAGE_ITEM_MENU_IDS, CONFIG_KEYS } from '@runtime/lib/constants'
import { windowManager } from '@electron/service/window-service'
import { menuManager } from '@electron/service/menu-service'
import { logManager } from '@electron/service/logger'
import { configManager } from '@electron/service/config-service'
import { registerWindowHandlers } from '@electron/ipc/window-handlers'
import { createTray, destroyTray } from '@electron/main/tray'

const handleTray = (minimizeToTray: boolean, mainWindow: BrowserWindow) => {
  if (minimizeToTray) {
    createTray(mainWindow);
    return;
  }

  destroyTray();
}

const registerMenus = (window: BrowserWindow) => {

  const conversationItemMenuItemClick = (id: string) => {
    logManager.logUserOperation(`${IPC_EVENTS.SHOW_CONTEXT_MENU}:${MENU_IDS.CONVERSATION_ITEM}-${id}`)
    window.webContents.send(`${IPC_EVENTS.SHOW_CONTEXT_MENU}:${MENU_IDS.CONVERSATION_ITEM}`, id);
  }

  menuManager.register(MENU_IDS.CONVERSATION_ITEM, [
    {
      id: CONVERSATION_ITEM_MENU_IDS.PIN,
      label: 'menu.conversation.pinConversation',
      click: () => conversationItemMenuItemClick(CONVERSATION_ITEM_MENU_IDS.PIN)
    },
    {
      id: CONVERSATION_ITEM_MENU_IDS.RENAME,
      label: 'menu.conversation.renameConversation',
      click: () => conversationItemMenuItemClick(CONVERSATION_ITEM_MENU_IDS.RENAME)
    },
    {
      id: CONVERSATION_ITEM_MENU_IDS.DEL,
      label: 'menu.conversation.delConversation',
      click: () => conversationItemMenuItemClick(CONVERSATION_ITEM_MENU_IDS.DEL)
    },
  ])

  const conversationListMenuItemClick = (id: string) => {
    logManager.logUserOperation(`${IPC_EVENTS.SHOW_CONTEXT_MENU}:${MENU_IDS.CONVERSATION_LIST}-${id}`)
    window.webContents.send(`${IPC_EVENTS.SHOW_CONTEXT_MENU}:${MENU_IDS.CONVERSATION_LIST}`, id);
  }

  menuManager.register(MENU_IDS.CONVERSATION_LIST, [
    {
      id: CONVERSATION_LIST_MENU_IDS.NEW_CONVERSATION,
      label: 'menu.conversation.newConversation',
      click: () => conversationListMenuItemClick(CONVERSATION_LIST_MENU_IDS.NEW_CONVERSATION)
    },
    { type: 'separator' },
    {
      id: CONVERSATION_LIST_MENU_IDS.SORT_BY, label: 'menu.conversation.sortBy', submenu: [
        { id: CONVERSATION_LIST_MENU_IDS.SORT_BY_CREATE_TIME, label: 'menu.conversation.sortByCreateTime', type: 'radio', checked: false, click: () => conversationListMenuItemClick(CONVERSATION_LIST_MENU_IDS.SORT_BY_CREATE_TIME) },
        { id: CONVERSATION_LIST_MENU_IDS.SORT_BY_UPDATE_TIME, label: 'menu.conversation.sortByUpdateTime', type: 'radio', checked: false, click: () => conversationListMenuItemClick(CONVERSATION_LIST_MENU_IDS.SORT_BY_UPDATE_TIME) },
        { id: CONVERSATION_LIST_MENU_IDS.SORT_BY_NAME, label: 'menu.conversation.sortByName', type: 'radio', checked: false, click: () => conversationListMenuItemClick(CONVERSATION_LIST_MENU_IDS.SORT_BY_NAME) },
        { id: CONVERSATION_LIST_MENU_IDS.SORT_BY_MODEL, label: 'menu.conversation.sortByModel', type: 'radio', checked: false, click: () => conversationListMenuItemClick(CONVERSATION_LIST_MENU_IDS.SORT_BY_MODEL) },
        { type: 'separator' },
        { id: CONVERSATION_LIST_MENU_IDS.SORT_ASCENDING, label: 'menu.conversation.sortAscending', type: 'radio', checked: false, click: () => conversationListMenuItemClick(CONVERSATION_LIST_MENU_IDS.SORT_ASCENDING) },
        { id: CONVERSATION_LIST_MENU_IDS.SORT_DESCENDING, label: 'menu.conversation.sortDescending', type: 'radio', checked: false, click: () => conversationListMenuItemClick(CONVERSATION_LIST_MENU_IDS.SORT_DESCENDING) },
      ]
    },
    {
      id: CONVERSATION_LIST_MENU_IDS.BATCH_OPERATIONS,
      label: 'menu.conversation.batchOperations',
      click: () => conversationListMenuItemClick(CONVERSATION_LIST_MENU_IDS.BATCH_OPERATIONS)
    }
  ])

  const messageItemMenuItemClick = (id: string) => {
    logManager.logUserOperation(`${IPC_EVENTS.SHOW_CONTEXT_MENU}:${MENU_IDS.MESSAGE_ITEM}-${id}`)
    window.webContents.send(`${IPC_EVENTS.SHOW_CONTEXT_MENU}:${MENU_IDS.MESSAGE_ITEM}`, id);
  }

  menuManager.register(MENU_IDS.MESSAGE_ITEM, [
    {
      id: MESSAGE_ITEM_MENU_IDS.COPY,
      label: 'menu.message.copyMessage',
      click: () => messageItemMenuItemClick(MESSAGE_ITEM_MENU_IDS.COPY)
    },
    {
      id: MESSAGE_ITEM_MENU_IDS.SELECT,
      label: 'menu.message.selectMessage',
      click: () => messageItemMenuItemClick(MESSAGE_ITEM_MENU_IDS.SELECT)
    },
    { type: 'separator' },
    {
      id: MESSAGE_ITEM_MENU_IDS.DELETE,
      label: 'menu.message.deleteMessage',
      click: () => messageItemMenuItemClick(MESSAGE_ITEM_MENU_IDS.DELETE)
    },
  ])
}

export function setupMainWindow() {
  windowManager.onWindowCreate(WINDOW_NAMES.MAIN, (mainWindow) => {
    let minimizeToTray = configManager.get(CONFIG_KEYS.MINIMIZE_TO_TRAY);

    configManager.onConfigChange((config) => {
      if (minimizeToTray === config[CONFIG_KEYS.MINIMIZE_TO_TRAY]) return;
      minimizeToTray = config[CONFIG_KEYS.MINIMIZE_TO_TRAY];
      handleTray(minimizeToTray, mainWindow);
    });

    handleTray(minimizeToTray, mainWindow);
    registerMenus(mainWindow);
    registerWindowHandlers(mainWindow);
  });

  windowManager.create(WINDOW_NAMES.MAIN, MAIN_WIN_SIZE);
}