/**
 * @author oldj
 * @blog https://oldj.net
 */

'use strict'

const path = require('path')
const paths = require('../server/paths')
const {Menu, shell, dialog} = require('electron')
const m_lang = require('../server/lang')
const getPref = require('../server/actions/getPref')
const svr = require('../server/svr')
const version = require('../version').version

function doInit (app, lang) {
  let last_path = null

  const template = [
    {
      label: lang.file,
      submenu: [
        {
          label: lang.new,
          accelerator: 'CommandOrControl+N',
          click: () => {
            svr.broadcast('add_hosts')
          }
        }, {
          type: 'separator'
        }, {
          label: lang.import,
          accelerator: 'Alt+CommandOrControl+I',
          click: () => {
            dialog.showOpenDialog({
              title: lang.import,
              defaultPath: path.join(last_path || paths.home_path, 'sh.json'),
              filters: [
                {name: 'JSON', extensions: ['json']},
                {name: 'All Files', extensions: ['*']}
              ]
            }, (fns) => {
              if (fns && fns.length > 0) {
                svr.emit('to_import', fns[0])
                last_path = path.dirname(fns[0])
              }
            })
          }
        }, {
          label: lang.export,
          accelerator: 'Alt+CommandOrControl+E',
          click: () => {
            dialog.showSaveDialog({
              title: lang.export,
              defaultPath: path.join(last_path || paths.home_path, 'sh.json'),
              filters: [
                {name: 'JSON', extensions: ['json']},
                {name: 'All Files', extensions: ['*']}
              ]
            }, (fn) => {
              if (fn) {
                svr.emit('to_export', fn)
                last_path = path.dirname(fn)
              }
            })
          }
        }, {
          type: 'separator'
        }, {
          label: lang.preferences,
          accelerator: 'CommandOrControl+,',
          click: () => {
            //app.mainWindow.webContents.send('show_preferences')
            svr.broadcast('show_preferences')
          }
        }
      ]
    },
    {
      label: lang.edit,
      submenu: [
        {
          role: 'undo'
        }, {
          role: 'redo'
        }, {
          type: 'separator'
        }, {
          role: 'cut'
        }, {
          role: 'copy'
        }, {
          role: 'paste'
        }, {
          role: 'pasteandmatchstyle'
        }, {
          role: 'delete'
        }, {
          role: 'selectall'
        }, {
          type: 'separator'
        }, {
          label: lang.search,
          accelerator: 'CommandOrControl+F',
          click () {
            // ipcMain.emit('to_search');
            //app.mainWindow.webContents.send('to_search')
            svr.broadcast('to_search')
          }
        }, {
          label: lang.comment,
          accelerator: 'CommandOrControl+/',
          click () {
            // ipcMain.emit('to_search');
            //app.mainWindow.webContents.send('to_comment')
            svr.broadcast('to_comment')
          }
        }]
    }, {
      label: lang.view,
      submenu: [
        // {
        //     label: 'Reload',
        //     accelerator: 'CmdOrCtrl+R',
        //     click (item, focusedWindow) {
        //         if (focusedWindow) focusedWindow.reload()
        //     }
        // },
        // {
        //     label: 'Toggle Developer Tools',
        //     accelerator: process.platform === 'darwin' ? 'Alt+Command+I' : 'Ctrl+Shift+I',
        //     click (item, focusedWindow) {
        //         if (focusedWindow) focusedWindow.webContents.toggleDevTools()
        //     }
        // },
        // {
        //     type: 'separator'
        // },
        {
          role: 'resetzoom'
        },
        {
          role: 'zoomin'
        },
        {
          role: 'zoomout'
        },
        {
          type: 'separator'
        },
        {
          role: 'togglefullscreen'
        }
      ]
    }, {
      label: lang.window,
      role: 'window',
      submenu: [
        {
          role: 'minimize'
        }, {
          role: 'close'
        }]
    }, {
      label: lang.help,
      role: 'help',
      submenu: [
        {
          label: lang.check_update,
          click () {
            //m_chk_update.check()
            // todo
          }
        }, {
          type: 'separator'
        }, {
          label: lang.feedback,
          click () {
            shell.openExternal('https://github.com/oldj/SwitchHosts/issues')
          }
        }, {
          label: lang.homepage,
          click () {
            shell.openExternal('https://oldj.github.io/SwitchHosts/')
          }
        }]
    }
  ]

  const name = require('electron').app.getName()
  const os = process.platform
  if (os === 'darwin') {
    template.unshift({
      label: name,
      submenu: [
        {
          role: 'about'
        }, {
          type: 'separator'
        },
        // {
        //     role: 'services',
        //     submenu: []
        // },
        // {
        //     type: 'separator'
        // },
        {
          role: 'hide'
        }, {
          role: 'hideothers'
        }, {
          role: 'unhide'
        }, {
          type: 'separator'
        }, {
          role: 'quit'
        }]
    })
    // Edit menu.
    /*template[2].submenu.push(
     {
     type: 'separator'
     },
     {
     label: 'Speech',
     submenu: [
     {
     role: 'startspeaking'
     },
     {
     role: 'stopspeaking'
     }
     ]
     }
     );*/
    // Window menu.
    template[4].submenu = [
      {
        label: 'Close',
        accelerator: 'CmdOrCtrl+W',
        role: 'close'
      },
      {
        label: 'Minimize',
        accelerator: 'CmdOrCtrl+M',
        role: 'minimize'
      },
      {
        label: 'Zoom',
        role: 'zoom'
      },
      {
        type: 'separator'
      },
      {
        label: 'Bring All to Front',
        role: 'front'
      }
    ]
  } else if (os === 'win32') {
    template[0].submenu.unshift({
      type: 'separator'
    })
    template[0].submenu.unshift({
      role: 'about',
      click: () => {
        dialog.showMessageBox({
          type: 'info',
          buttons: [],
          title: 'About',
          message: `${name} v${version.slice(0, 3).join('.')} (${version[3]})`
        })
      }
    })

    template[0].submenu.push({
      type: 'separator'
    })
    template[0].submenu.push({
      label: 'Quit',
      role: 'quit',
      accelerator: 'CmdOrCtrl+Q'
    })

    // VIEW
    template[2].submenu.splice(0, 4)
  }

  if (process.env.ENV === 'dev') {
    // VIEW
    template[3].submenu = [
      {
        label: 'Reload',
        accelerator: 'CmdOrCtrl+R',
        click (item, focusedWindow) {
          if (focusedWindow) focusedWindow.reload()
        }
      },
      {
        label: 'Toggle Developer Tools',
        accelerator: process.platform === 'darwin'
          ? 'Alt+Command+I'
          : 'Ctrl+Shift+I',
        click (item, focusedWindow) {
          if (focusedWindow) focusedWindow.webContents.toggleDevTools()
        }
      },
      {
        type: 'separator'
      }
    ].concat(template[3].submenu)
  }

  const menu = Menu.buildFromTemplate(template)
  Menu.setApplicationMenu(menu)
}

exports.init = function (app, language = 'en') {
  let lang = m_lang.getLang(language)
  doInit(app, lang)
}