import { contextBridge, ipcRenderer } from 'electron'
import type { Command, Report, State } from '../src/types/screen.js'

contextBridge.exposeInMainWorld('screenBridge', {
  command: (command: Command) => ipcRenderer.invoke('command', command),
  report: (report: Report) => ipcRenderer.send('report', report),
  state: () => ipcRenderer.invoke('state'),
  subscribe: (listener: (state: State) => void) => {
    const handler = (_event: Electron.IpcRendererEvent, state: State) => listener(state)
    ipcRenderer.on('state', handler)
    return () => ipcRenderer.removeListener('state', handler)
  },
  host: () => ipcRenderer.invoke('host'),
  show: (id: number) => ipcRenderer.invoke('show', id),
  packages: () => ipcRenderer.invoke('packages'),
  selectPackage: (key: string | null) => ipcRenderer.invoke('select-package', key),
})