#!/usr/bin/env node

const fs = require('fs')
const { execSync } = require('child_process')
const path = require('path')

// Dynamic import for ES module
let chalk

// Initialize ES modules
async function initializeModules () {
  if (!chalk) {
    chalk = (await import('chalk')).default
  }
}

/**
 * Simple version bumping script for BMad-Method
 * Usage: node tools/version-bump.js [patch|minor|major]
 */

function getCurrentVersion () {
  const packageJson = JSON.parse(fs.readFileSync('package.json', 'utf8'))
  return packageJson.version
}

async function bumpVersion (type = 'patch') {
  await initializeModules()

  const validTypes = ['patch', 'minor', 'major']
  if (!validTypes.includes(type)) {
    console.error(chalk.red(`Invalid version type: ${type}. Use: ${validTypes.join(', ')}`))
    process.exit(1)
  }

  console.log(chalk.yellow('⚠️  Manual version bumping is disabled.'))
  console.log(chalk.blue('🤖 This project uses semantic-release for automated versioning.'))
  console.log('')
  console.log(chalk.bold('To create a new release, use conventional commits:'))
  console.log(chalk.cyan('  feat: new feature (minor version bump)'))
  console.log(chalk.cyan('  fix: bug fix (patch version bump)'))
  console.log(chalk.cyan('  feat!: breaking change (major version bump)'))
  console.log('')
  console.log(chalk.dim('Example: git commit -m "feat: add new installer features"'))
  console.log(chalk.dim('Then push to main branch to trigger automatic release.'))

  return null
}

async function main () {
  await initializeModules()

  const type = process.argv[2] || 'patch'
  const currentVersion = getCurrentVersion()

  console.log(chalk.blue(`Current version: ${currentVersion}`))

  // Check if working directory is clean
  try {
    execSync('git diff-index --quiet HEAD --')
  } catch (error) {
    console.error(chalk.red('❌ Working directory is not clean. Commit your changes first.'))
    process.exit(1)
  }

  const newVersion = await bumpVersion(type)

  console.log(chalk.green('\n🎉 Version bump complete!'))
  console.log(chalk.blue(`📦 ${currentVersion} → ${newVersion}`))
}

if (require.main === module) {
  main().catch(error => {
    console.error('Error:', error)
    process.exit(1)
  })
}

module.exports = { bumpVersion, getCurrentVersion }