// Launch the compiled app with isolated data and capture its update panel without signing in.
const { app } = require('electron')
const { mkdirSync, writeFileSync } = require('node:fs')
const { join } = require('node:path')
const assert = require('node:assert/strict')

const profile = join(__dirname, '../dist/smoke-profile')
mkdirSync(profile, { recursive: true })
mkdirSync(join(__dirname, '../dist/local'), { recursive: true })
app.setName('capsule-local')
app.setVersion(require('../package.json').version)
app.setPath('appData', profile)
const timeout = setTimeout(() => {
  console.error('Smoke test timed out.')
  app.exit(1)
}, 30000)
app.on('browser-window-created', (_event, window) => {
  window.show = () => {} // Exercise the real app without interrupting the user's desktop.
  window.webContents.once('did-finish-load', async () => {
    try {
      const state = await window.webContents.executeJavaScript(`(async () => {
        const state = await window.capsule.updateStatus()
        await window.capsule.checkForUpdates()
        await new Promise(resolve => setTimeout(resolve, 250))
        return {
          state,
          panelVisible: !document.getElementById('capsule-updates').hidden,
          checkHidden: document.getElementById('update-check').hidden,
          restartHidden: document.getElementById('update-install').hidden,
          label: document.getElementById('update-status').textContent
        }
      })()`)
      assert.equal(state.state.status, 'disabled')
      assert.equal(state.state.currentVersion, require('../package.json').version)
      assert.equal(state.panelVisible, true)
      assert.equal(state.checkHidden, true)
      assert.equal(state.restartHidden, true)
      assert.match(state.label, /automatic updates are disabled/)
      assert.equal(app.getPath('userData'), join(profile, 'capsule-local'))
      const image = await window.webContents.capturePage()
      writeFileSync(join(__dirname, '../dist/local/smoke.png'), image.toPNG())
      // Exercise the ready prompt with synthetic state; never invoke installation.
      window.webContents.send('capsule:updates:changed', {
        status: 'ready', currentVersion: app.getVersion(), version: '0.1.1', percent: 100
      })
      const readyVisible = await window.webContents.executeJavaScript(`new Promise(resolve => setTimeout(() => {
        const button = document.getElementById('update-install')
        resolve(!button.hidden && document.getElementById('update-status').textContent.includes('Save your work'))
      }, 100))`)
      assert.equal(readyVisible, true)
      writeFileSync(join(__dirname, '../dist/local/smoke-ready.png'), (await window.webContents.capturePage()).toPNG())
      console.log(JSON.stringify({ smoke: 'passed', ...state }))
      clearTimeout(timeout)
      app.exit(0)
    } catch (error) {
      console.error(error)
      app.exit(1)
    }
  })
})
require('../out/main/index.js')