-- 检查派单后订单状态

-- 1. 查看刚才派单的订单（根据控制台日志，orderId应该是312或类似）
-- 请替换<订单ID>为实际的订单ID
SELECT 
    id,
    order_no,
    status,
    pay_status,
    teacher_id,
    user_id,
    update_time,
    deleted,
    CASE 
        WHEN status = 0 AND teacher_id IS NULL AND pay_status = 1 THEN '待派单'
        WHEN status = 1 AND teacher_id IS NOT NULL THEN '已派单'
        WHEN status = 0 AND teacher_id IS NOT NULL THEN '⚠️异常：有陪伴员但status=0'
        ELSE '其他状态'
    END as status_desc
FROM `order`
WHERE id IN (312, 313, 314, 315)  -- 替换为实际的订单ID
ORDER BY id DESC;

-- 2. 查看所有待派单订单（按我们修复后的逻辑）
SELECT 
    id,
    order_no,
    status,
    pay_status,
    teacher_id,
    update_time
FROM `order`
WHERE pay_status = 1 
  AND teacher_id IS NULL 
  AND deleted = 0
ORDER BY create_time DESC;

-- 3. 查看陪伴员ID=10896的订单
SELECT 
    id,
    order_no,
    status,
    pay_status,
    teacher_id,
    update_time
FROM `order`
WHERE teacher_id = 10896
  AND deleted = 0
ORDER BY update_time DESC;

-- 4. 检查是否有异常状态的订单（有陪伴员但status=0）
SELECT 
    id,
    order_no,
    status,
    pay_status,
    teacher_id,
    update_time,
    '⚠️异常：已分配陪伴员但status仍为0' as warning
FROM `order`
WHERE teacher_id IS NOT NULL 
  AND status = 0
  AND deleted = 0
ORDER BY update_time DESC;

-- 5. 统计各状态订单数量（用于对比前端显示）
SELECT 
    CASE 
        WHEN pay_status = 1 AND teacher_id IS NULL THEN '待派单'
        WHEN teacher_id IS NOT NULL THEN '已派单'
        WHEN pay_status = 0 THEN '待支付'
        ELSE '其他'
    END as order_status,
    COUNT(*) as count
FROM `order`
WHERE deleted = 0
GROUP BY order_status;