/**
 * Run with: node assets/generate-icons.js
 * Requires: npm install sharp (dev only)
 * Generates PNG icons from SVG for all platforms.
 * If sharp is not available, falls back to copying a placeholder.
 */
const fs = require('fs')
const path = require('path')

async function generate() {
  const svgPath = path.join(__dirname, 'icon.svg')
  const svgData = fs.readFileSync(svgPath)

  try {
    const sharp = require('sharp')
    // PNG 512x512
    await sharp(svgData).resize(512, 512).png().toFile(path.join(__dirname, 'icon.png'))
    console.log('icon.png generated')

    // Tray icon 32x32
    await sharp(svgData).resize(32, 32).png().toFile(path.join(__dirname, 'tray-icon.png'))
    console.log('tray-icon.png generated')

    console.log('Done. For ICO/ICNS, use electron-icon-builder or convert manually.')
  } catch (e) {
    console.log('sharp not available, creating placeholder PNG...')
    // Create a minimal 1x1 placeholder PNG (will work as fallback)
    const minPng = Buffer.from(
      '89504e470d0a1a0a0000000d49484452000000010000000108020000009001' +
      '2e000000000c4944415408d76360f8cfc00000000200017e21bc330000000049454e44ae426082',
      'hex'
    )
    fs.writeFileSync(path.join(__dirname, 'icon.png'), minPng)
    fs.writeFileSync(path.join(__dirname, 'tray-icon.png'), minPng)
    console.log('Placeholder icons created.')
  }
}

generate().catch(console.error)