const fs = require('fs');
const path = 'D:\\project\\zhizhu\\components\\PhotoUploadForm.vue';
const content = fs.readFileSync(path, 'utf8');
const lines = content.split('\n');

// 只追踪 methods 区域（398-1994）
console.log('=== Methods section brace tracking ===\n');

let braceCount = 1; // 假设进入 methods 时 braceCount=1（从 methods: { 的 { 开始）

for (let i = 398; i <= 1994; i++) {
  const line = lines[i];
  
  // 跳过注释和字符串中的括号
  const codeOnly = line.replace(/\/\/.*$/, '').replace(/\/\*.*?\*\//g, '');
  const noStrings = codeOnly.replace(/'[^']*'/g, '""').replace(/"[^"]*"/g, '""').replace(/`[^`]*`/g, '""');
  
  const opens = (noStrings.match(/{/g) || []).length;
  const closes = (noStrings.match(/}/g) || []).length;
  
  const prevCount = braceCount;
  braceCount += opens - closes;
  
  // 显示变化
  if (opens - closes !== 0) {
    console.log(`Line ${i + 1}: ${opens - closes > 0 ? '+' : ''}${opens - closes} (count: ${prevCount}→${braceCount}) ${line.trim().substring(0, 50)}`);
  }
  
  // 检查异常
  if (braceCount < 1) {
    console.log(`\n!!! WARNING: braceCount dropped below 1 at line ${i + 1}`);
    console.log(`!!! This means there's an extra } somewhere`);
    console.log(`!!! Line: ${line}`);
    console.log(`!!! Context (lines ${i - 5} to ${i + 5}):`);
    for (let j = i - 5; j <= i + 5; j++) {
      console.log(`  Line ${j + 1}: ${lines[j]}`);
    }
    break;
  }
}

console.log(`\nFinal braceCount after methods: ${braceCount}`);
console.log(`Expected: 1 (after methods: { and before },)`);
console.log(`If count > 1: there's extra { somewhere`);
console.log(`If count < 1: there's extra } somewhere`);

// 简单统计 methods 内所有方法
console.log('\n=== Methods declarations ===\n');
for (let i = 398; i <= 1994; i++) {
  const line = lines[i];
  const match = line.match(/^\s+(async\s+)?(\w+)\s*\([^)]*\)\s*{/);
  if (match && !['if', 'for', 'while', 'switch', 'catch'].includes(match[2])) {
    console.log(`Line ${i + 1}: ${match[2]}`);
  }
}