/**
 * 修复 show-menu-by-longpress 的错误用法
 * 将 :show-menu-by-longpress="true" 替换为 show-menu-by-longpress
 * 使用方法：node scripts/fix-longpress-syntax.js
 */

const fs = require('fs')
const path = require('path')

// 需要处理的目录
const dirs = [
  'components',
  'components-diy',
  'pages',
  'pages_goods',
  'pages_order',
  'pages_promotion',
  'pages_tool',
  'uni_modules'
]

// 排除的目录
const excludeDirs = [
  'node_modules',
  '.git',
  'unpackage',
  'dist'
]

/**
 * 检查是否应该排除
 */
function shouldExclude(filePath) {
  return excludeDirs.some(dir => filePath.includes(dir))
}

/**
 * 修复单个文件
 */
function fixFile(filePath) {
  let content = fs.readFileSync(filePath, 'utf-8')
  let modified = false
  
  // 错误的写法1: :show-menu-by-longpress="true"
  // 错误的写法2: :show-menu-by-longpress='true'
  const wrongPatterns = [
    /:show-menu-by-longpress\s*=\s*["']true["']/gi,
    /:show-menu-by-longpress\s*=\s*\{true\}/gi
  ]
  
  wrongPatterns.forEach(pattern => {
    if (pattern.test(content)) {
      content = content.replace(pattern, 'show-menu-by-longpress')
      modified = true
    }
  })
  
  // 确保属性后有空格或结束符
  content = content.replace(/show-menu-by-longpress\/>/g, 'show-menu-by-longpress />')
  content = content.replace(/show-menu-by-longpress>/g, 'show-menu-by-longpress >')
  
  if (modified) {
    fs.writeFileSync(filePath, content, 'utf-8')
    console.log(`✓ 已修复: ${filePath}`)
    return 1
  }
  
  return 0
}

/**
 * 递归遍历目录
 */
function walkDir(dir, callback) {
  if (shouldExclude(dir)) return
  
  try {
    const files = fs.readdirSync(dir)
    
    files.forEach(file => {
      const filePath = path.join(dir, file)
      
      if (shouldExclude(filePath)) return
      
      const stat = fs.statSync(filePath)
      
      if (stat.isDirectory()) {
        walkDir(filePath, callback)
      } else if (file.endsWith('.vue')) {
        callback(filePath)
      }
    })
  } catch (err) {
    console.error(`✗ 无法读取目录: ${dir}`)
  }
}

// 主程序
let totalFiles = 0
let fixedFiles = 0

console.log('开始修复 show-menu-by-longpress 语法...\n')

dirs.forEach(dir => {
  const fullPath = path.join(__dirname, '..', dir)
  if (fs.existsSync(fullPath)) {
    walkDir(fullPath, (filePath) => {
      totalFiles++
      fixedFiles += fixFile(filePath)
    })
  }
})

console.log(`\n修复完成！`)
console.log(`总共扫描: ${totalFiles} 个文件`)
console.log(`成功修复: ${fixedFiles} 个文件`)
console.log(`\n正确的用法：`);
console.log(`  <image src="..." show-menu-by-longpress></image>`);
console.log(`  <image src="..." :show-menu-by-longpress="condition"></image>  (如果需要动态控制)`);