import { app, Menu } from 'electron'
import { openUrl } from '../../utils'
import { homepage } from '../../../package.json'

export default function buildMenu(mainWindow) {
  const template = [
    {
      label: 'Edit',
      submenu: [
        {
          role: 'undo'
        },
        {
          role: 'redo'
        },
        {
          type: 'separator'
        },
        {
          role: 'cut'
        },
        {
          role: 'copy'
        },
        {
          role: 'paste'
        },
        {
          role: 'pasteandmatchstyle'
        },
        {
          role: 'delete'
        },
        {
          role: 'selectall'
        }
      ]
    },
    {
      label: 'View',
      submenu: [
        {
          role: 'reload'
        },
        {
          role: 'forcereload'
        },
        {
          role: 'toggledevtools'
        },
        {
          type: 'separator'
        },
        {
          role: 'togglefullscreen'
        }
      ]
    },
    {
      role: 'window',
      submenu: [
        {
          role: 'minimize'
        },
        {
          role: 'close'
        }
      ]
    },
    {
      role: 'help',
      submenu: [
        {
          label: 'Learn More',
          click() {
            openUrl(homepage)
          }
        }
      ]
    }
  ]

  if (process.platform === 'darwin') {
    template.unshift({
      label: app.name,
      submenu: [
        {
          role: 'about'
        },
        {
          type: 'separator'
        },
        {
          label: 'Preferences...',
          accelerator: 'CmdOrCtrl+,',
          click() {
            mainWindow.webContents.send('goTo', '/preferences')
          }
        },
        {
          type: 'separator'
        },
        {
          role: 'services',
          submenu: []
        },
        {
          type: 'separator'
        },
        {
          role: 'hide'
        },
        {
          role: 'hideothers'
        },
        {
          role: 'unhide'
        },
        {
          type: 'separator'
        },
        {
          role: 'quit'
        }
      ]
    })

    // Edit menu
    template[1].submenu.push(
      {
        type: 'separator'
      },
      {
        label: 'Speech',
        submenu: [
          {
            role: 'startspeaking'
          },
          {
            role: 'stopspeaking'
          }
        ]
      }
    )

    // Window menu
    template[3].submenu = [
      {
        role: 'minimize'
      },
      {
        role: 'zoom'
      },
      {
        role: 'close'
      },
      {
        type: 'separator'
      },
      {
        role: 'front'
      }
    ]
  }

  if (process.platform !== 'darwin') {
    template[0].submenu.push(
      { type: 'separator' },
      {
        label: 'Preferences...',
        accelerator: 'CmdOrCtrl+,',
        click() {
          mainWindow.webContents.send('goTo', '/preferences')
        }
      }
    )
  }

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