-- 录取流程数据修复脚本
-- 执行时间：2025-07-22
-- 目标：确保所有录取流程记录的字段都有默认值，且状态统一为"录取处理中"

-- 1. 首先获取当前管理员用户ID和姓名，用于填充默认审核人信息
SET @admin_id = 1;  -- 默认管理员ID
SET @admin_name = '系统管理员';  -- 默认管理员姓名

-- 2. 将所有状态更新为"录取处理中"
UPDATE zsjy_enrollment_process
SET current_status = '2', 
    info_audit_status = '1',
    admission_status = '0',
    final_audit_status = '0'
WHERE 1=1;

-- 3. 填充所有为NULL的基本信息字段
UPDATE zsjy_enrollment_process
SET 
    -- 当前处理人信息
    current_handler = COALESCE(current_handler, @admin_id),
    current_handler_name = COALESCE(current_handler_name, @admin_name),
    
    -- 信息审核相关字段
    info_audit_user = COALESCE(info_audit_user, @admin_id),
    info_audit_user_name = COALESCE(info_audit_user_name, @admin_name),
    info_audit_time = COALESCE(info_audit_time, NOW()),
    info_audit_opinion = COALESCE(info_audit_opinion, '系统默认审核通过'),
    
    -- 录取处理相关字段
    admission_user = COALESCE(admission_user, NULL),
    admission_user_name = COALESCE(admission_user_name, NULL),
    admission_time = COALESCE(admission_time, NULL),
    admission_opinion = COALESCE(admission_opinion, NULL),
    
    -- 最终确认相关字段
    final_audit_user = COALESCE(final_audit_user, NULL),
    final_audit_user_name = COALESCE(final_audit_user_name, NULL),
    final_audit_time = COALESCE(final_audit_time, NULL),
    final_audit_opinion = COALESCE(final_audit_opinion, NULL),
    
    -- 其他状态字段
    payment_status = COALESCE(payment_status, '0'),
    is_completed = COALESCE(is_completed, 0),
    remark = COALESCE(remark, '系统自动修复的数据')
WHERE 1=1;

-- 4. 确保报名信息审核通过同步到录取流程表
-- 4.1 先找出所有已审核通过的报名信息
INSERT INTO zsjy_enrollment_process (
    id, tenant_id, create_by, create_time, update_by, update_time, deleted,
    enrollment_id, student_name, id_card, 
    current_status, current_handler, current_handler_name,
    info_audit_status, info_audit_user, info_audit_user_name, info_audit_time, info_audit_opinion,
    admission_status, final_audit_status, payment_status, is_completed
)
SELECT
    -- 生成雪花ID
    FLOOR(RAND() * 9000000000000000000) + 1000000000000000000 as id,
    a.tenant_id, @admin_id, NOW(), NULL, NULL, 0,
    -- 基本信息
    a.id, a.name, a.id_card,
    -- 流程状态信息
    '2' as current_status, @admin_id as current_handler, @admin_name as current_handler_name,
    '1' as info_audit_status, @admin_id as info_audit_user, @admin_name as info_audit_user_name,
    NOW() as info_audit_time, '系统自动审核通过' as info_audit_opinion,
    '0' as admission_status, '0' as final_audit_status, '0' as payment_status, 0 as is_completed
FROM zsjy_enrollment_info a
LEFT JOIN zsjy_enrollment_process b ON a.id = b.enrollment_id
WHERE b.enrollment_id IS NULL
AND a.enrollment_status = '2'; -- 只同步已审核通过的报名信息

-- 5. 确保数据库中的所有报名信息状态与录取流程状态一致
UPDATE zsjy_enrollment_info a
JOIN zsjy_enrollment_process b ON a.id = b.enrollment_id
SET a.enrollment_status = b.current_status
WHERE a.enrollment_status != b.current_status;

-- 6. 输出统计信息
SELECT 
    SUM(CASE WHEN current_status = '2' THEN 1 ELSE 0 END) AS '录取处理中数量',
    SUM(CASE WHEN info_audit_status = '1' THEN 1 ELSE 0 END) AS '信息已审核通过数量',
    COUNT(*) AS '总数据条数'
FROM zsjy_enrollment_process;