-- 测试审批流程SQL脚本
-- 用于验证 start_time 字段修复是否有效

-- 1. 清理测试数据
DELETE FROM cw_approval_record WHERE application_no LIKE 'TEST%';
DELETE FROM cw_project_application WHERE application_no LIKE 'TEST%';

-- 2. 创建测试项目申报
INSERT INTO cw_project_application (
    id, application_no, project_name, principal, contact_phone, 
    department_id, department_name, total_investment, budget_year,
    start_date, end_date, project_description, expected_benefits,
    approval_status, create_by, create_time, update_by, update_time,
    create_dept, tenant_id, deleted
) VALUES (
    9999999999999999, 'TEST20250801001', '测试项目申报', '测试用户', '13800000000',
    103, '教务处', 100000.00, '2025',
    '2025-01-01', '2025-12-31', '这是一个测试项目', '预期效益很好',
    'submitted', 1, NOW(), 1, NOW(),
    103, '000000', 0
);

-- 3. 手动创建审批记录（模拟我们的批量插入逻辑）
INSERT INTO cw_approval_record (
    id, application_id, application_no, node_code, node_name, node_order,
    approver_id, approver_name, is_delegate, original_approver_id, original_approver_name,
    node_status, approve_action, approve_opinion, start_time, end_time, expect_finish_time,
    is_overtime, config_id, config_snapshot, create_by, create_time, update_by, update_time,
    create_dept, tenant_id
) VALUES 
(9999999999999991, 9999999999999999, 'TEST20250801001', 'dept_approve', '部门审批', 1,
 1, 'admin_部门审批', 0, NULL, NULL,
 'waiting', NULL, NULL, NOW(), NULL, NULL,
 0, NULL, NULL, 1, NOW(), 1, NOW(),
 103, '000000'),
(9999999999999992, 9999999999999999, 'TEST20250801001', 'finance_approve', '财务审批', 2,
 1, 'admin_财务审批', 0, NULL, NULL,
 'pending', NULL, NULL, NOW(), NULL, NULL,
 0, NULL, NULL, 1, NOW(), 1, NOW(),
 103, '000000'),
(9999999999999993, 9999999999999999, 'TEST20250801001', 'leader_approve', '领导审批', 3,
 1, 'admin_领导审批', 0, NULL, NULL,
 'pending', NULL, NULL, NOW(), NULL, NULL,
 0, NULL, NULL, 1, NOW(), 1, NOW(),
 103, '000000');

-- 4. 验证插入结果
SELECT 
    '=== 测试结果验证 ===' as title,
    COUNT(*) as total_records,
    COUNT(CASE WHEN start_time IS NOT NULL THEN 1 END) as records_with_start_time,
    COUNT(CASE WHEN start_time IS NULL THEN 1 END) as records_with_null_start_time
FROM cw_approval_record 
WHERE application_no = 'TEST20250801001';

-- 5. 显示详细记录
SELECT 
    node_code,
    node_name,
    node_status,
    approver_name,
    start_time,
    CASE 
        WHEN start_time IS NULL THEN '❌ NULL (问题未修复)'
        ELSE '✅ 有值 (修复成功)'
    END as start_time_status
FROM cw_approval_record 
WHERE application_no = 'TEST20250801001'
ORDER BY node_order;

-- 6. 清理测试数据
-- DELETE FROM cw_approval_record WHERE application_no = 'TEST20250801001';
-- DELETE FROM cw_project_application WHERE application_no = 'TEST20250801001';

-- 如果上述测试成功（所有记录都有start_time值），说明我们的修复有效
-- 如果测试失败，请检查是否还有其他问题