const { Pool } = require('pg');
const pool = new Pool({
  host: '47.116.196.11',
  port: 15432,
  database: 'postgresql',
  user: 'postgresql',
  password: 'Jchl1528'
});

async function testFix() {
  try {
    console.log('=== 测试手术安排关联修复 ===\n');
    
    // 1. 测试新的 JOIN 条件
    const result = await pool.query(`
      SELECT 
        os.schedule_id,
        os.oper_code,
        os.apply_id,
        cs.id as surgery_id,
        cs.surgery_no,
        cs.apply_dept_name,
        cs.main_surgeon_name,
        CASE 
          WHEN cs.id IS NOT NULL THEN '✅ 关联成功'
          ELSE '❌ 未找到关联'
        END as status
      FROM hisdev.op_schedule os
      LEFT JOIN hisdev.cli_surgery cs 
        ON os.oper_code = cs.surgery_no AND cs.delete_flag = '0'
      WHERE os.delete_flag = '0'
      ORDER BY os.create_time DESC
      LIMIT 10
    `);
    
    console.log('手术安排与手术申请关联情况（使用 oper_code = surgery_no）：');
    console.table(result.rows);
    
    // 2. 统计关联成功率
    const stats = await pool.query(`
      SELECT 
        COUNT(*) as total,
        COUNT(CASE WHEN cs.id IS NOT NULL THEN 1 END) as matched,
        COUNT(CASE WHEN cs.id IS NULL THEN 1 END) as unmatched,
        ROUND(COUNT(CASE WHEN cs.id IS NOT NULL THEN 1 END) * 100.0 / COUNT(*), 2) as match_rate
      FROM hisdev.op_schedule os
      LEFT JOIN hisdev.cli_surgery cs 
        ON os.oper_code = cs.surgery_no AND cs.delete_flag = '0'
      WHERE os.delete_flag = '0'
    `);
    
    console.log('\n=== 关联统计 ===');
    console.log(`总计: ${stats.rows[0].total}`);
    console.log(`关联成功: ${stats.rows[0].matched}`);
    console.log(`未找到关联: ${stats.rows[0].unmatched}`);
    console.log(`关联成功率: ${stats.rows[0].match_rate}%`);
    
    if (parseInt(stats.rows[0].matched) > 0) {
      console.log('\n✅ 修复成功！手术安排现在能正确关联到手术申请，申请科室和主刀医生可以正常显示。');
    } else {
      console.log('\n⚠️ 没有关联成功的记录，请检查数据。');
    }
    
  } catch (err) {
    console.error('测试失败:', err.message);
  } finally {
    pool.end();
  }
}

testFix();