/**
 * 最终验证 - 确认生成的卡号符合所有规律
 */

const { luhnCheck } = require('./src/shared/utils');

// 刚才生成的5张卡
const newCards = [
  '6228367543886341|02|28|859',
  '6228367547515052|03|26|649',
  '6228367546095387|07|30|930',
  '6228367544299692|04|30|852',
  '6228367546840634|01|26|197'
];

console.log('=== 最终验证 ===\n');
console.log('验证新生成的5张卡:\n');

let allValid = true;
newCards.forEach((cardStr, index) => {
  const [number, month, year, cvv] = cardStr.split('|');
  const isValid = luhnCheck(number);
  
  // 检查各项规律
  const prefixOk = number.startsWith('622836754');
  const lengthOk = number.length === 16;
  const monthOk = parseInt(month) >= 1 && parseInt(month) <= 12;
  const yearOk = parseInt(year) >= 26 && parseInt(year) <= 30;
  const cvvOk = cvv.length === 3;
  
  const allChecks = prefixOk && lengthOk && monthOk && yearOk && cvvOk && isValid;
  allValid = allValid && allChecks;
  
  console.log(`卡 ${index + 1}: ${cardStr}`);
  console.log(`  ├─ 前缀 622836754: ${prefixOk ? '✓' : '✗'}`);
  console.log(`  ├─ 长度 16位: ${lengthOk ? '✓' : '✗'}`);
  console.log(`  ├─ 月份 01-12: ${monthOk ? '✓' : '✗'}`);
  console.log(`  ├─ 年份 26-30: ${yearOk ? '✓' : '✗'}`);
  console.log(`  ├─ CVV 3位: ${cvvOk ? '✓' : '✗'}`);
  console.log(`  └─ Luhn校验: ${isValid ? '✓' : '✗'}\n`);
});

console.log('=== 结论 ===');
if (allValid) {
  console.log('✓ 所有卡号完全符合规律！');
  console.log('✓ 工具已正确实现，可以使用！\n');
  
  console.log('推荐测试卡号（任选一张）:\n');
  newCards.forEach((card, i) => {
    console.log(`${i + 1}. ${card}`);
  });
} else {
  console.log('✗ 存在不符合规律的卡号，需要修复');
}