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

async function analyze() {
  try {
    // 1. 检查申请科室ID在adm_organization中是否存在
    console.log('=== 分析申请科室ID是否有效 ===');
    const deptResult = await pool.query(`
      SELECT DISTINCT s.apply_dept_id
      FROM hisdev.cli_surgery s
      WHERE s.delete_flag = '0'
      AND (s.apply_dept_name IS NULL OR s.apply_dept_name = '')
      AND s.apply_dept_id IS NOT NULL
      AND NOT EXISTS (
        SELECT 1 FROM hisdev.adm_organization o WHERE o.id = s.apply_dept_id
      )
    `);
    console.log(`申请科室ID无效的记录数: ${deptResult.rows.length}`);
    if (deptResult.rows.length > 0) {
      console.log('无效的apply_dept_id:', deptResult.rows.map(r => r.apply_dept_id));
    }
    
    // 2. 检查主刀医生ID在sys_user中是否存在
    console.log('\n=== 分析主刀医生ID是否有效 ===');
    const surgeonResult = await pool.query(`
      SELECT DISTINCT s.main_surgeon_id
      FROM hisdev.cli_surgery s
      WHERE s.delete_flag = '0'
      AND (s.main_surgeon_name IS NULL OR s.main_surgeon_name = '')
      AND s.main_surgeon_id IS NOT NULL
      AND NOT EXISTS (
        SELECT 1 FROM hisdev.sys_user u WHERE u.user_id = s.main_surgeon_id
      )
    `);
    console.log(`主刀医生ID无效的记录数: ${surgeonResult.rows.length}`);
    if (surgeonResult.rows.length > 0) {
      console.log('无效的main_surgeon_id:', surgeonResult.rows.map(r => r.main_surgeon_id));
    }
    
    // 3. 查看有ID但没有name的记录详情
    console.log('\n=== 有ID但Name为空的记录详情 ===');
    const detailResult = await pool.query(`
      SELECT 
        s.id,
        s.surgery_no,
        s.apply_dept_id,
        s.main_surgeon_id,
        s.create_time,
        EXISTS (SELECT 1 FROM hisdev.adm_organization o WHERE o.id = s.apply_dept_id) as dept_exists,
        EXISTS (SELECT 1 FROM hisdev.sys_user u WHERE u.user_id = s.main_surgeon_id) as surgeon_exists
      FROM hisdev.cli_surgery s
      WHERE s.delete_flag = '0'
      AND (
        ((s.apply_dept_name IS NULL OR s.apply_dept_name = '') AND s.apply_dept_id IS NOT NULL)
        OR 
        ((s.main_surgeon_name IS NULL OR s.main_surgeon_name = '') AND s.main_surgeon_id IS NOT NULL)
      )
      ORDER BY s.create_time DESC
      LIMIT 10
    `);
    console.log(JSON.stringify(detailResult.rows, null, 2));
    
    // 4. 检查最近创建的记录为什么name为空
    console.log('\n=== 最近10条记录的创建情况 ===');
    const recentResult = await pool.query(`
      SELECT 
        s.id,
        s.surgery_no,
        s.apply_dept_id,
        s.apply_dept_name,
        s.main_surgeon_id,
        s.main_surgeon_name,
        s.create_time,
        s.create_by,
        CASE 
          WHEN s.apply_dept_id IS NULL THEN 'apply_dept_id为空'
          WHEN NOT EXISTS (SELECT 1 FROM hisdev.adm_organization o WHERE o.id = s.apply_dept_id) THEN 'apply_dept_id无效'
          ELSE 'apply_dept_id有效'
        END as dept_status,
        CASE 
          WHEN s.main_surgeon_id IS NULL THEN 'main_surgeon_id为空'
          WHEN NOT EXISTS (SELECT 1 FROM hisdev.sys_user u WHERE u.user_id = s.main_surgeon_id) THEN 'main_surgeon_id无效'
          ELSE 'main_surgeon_id有效'
        END as surgeon_status
      FROM hisdev.cli_surgery s
      WHERE s.delete_flag = '0'
      ORDER BY s.create_time DESC
      LIMIT 10
    `);
    console.log(JSON.stringify(recentResult.rows, null, 2));
    
  } catch (err) {
    console.error('分析失败:', err.message);
  } finally {
    pool.end();
  }
}

analyze();