-- ============================================
-- 查询诊疗项目 pricing_flag 字段分布情况
-- 用途：了解哪些项目允许划价，哪些不允许
-- ============================================

-- 1. 统计 pricing_flag 字段的分布情况
SELECT 
    COUNT(*) AS total_count,
    COUNT(CASE WHEN pricing_flag = 1 THEN 1 END) AS pricing_flag_1_count,  -- 允许划价
    COUNT(CASE WHEN pricing_flag = 0 THEN 1 END) AS pricing_flag_0_count,  -- 不允许划价
    COUNT(CASE WHEN pricing_flag IS NULL THEN 1 END) AS pricing_flag_null_count,  -- 未设置
    ROUND(COUNT(CASE WHEN pricing_flag = 1 THEN 1 END) * 100.0 / COUNT(*), 2) AS flag_1_percent,
    ROUND(COUNT(CASE WHEN pricing_flag = 0 THEN 1 END) * 100.0 / COUNT(*), 2) AS flag_0_percent,
    ROUND(COUNT(CASE WHEN pricing_flag IS NULL THEN 1 END) * 100.0 / COUNT(*), 2) AS flag_null_percent
FROM wor_activity_definition
WHERE delete_flag = '0'
  AND status_enum = 1;  -- 只统计激活状态的项目

-- 2. 查看所有允许划价的项目（pricing_flag = 1 或 NULL）
SELECT 
    id,
    bus_no,
    name AS activity_name,
    pricing_flag,
    status_enum,
    org_id,
    category_code,
    type_enum,
    CASE 
        WHEN pricing_flag = 1 THEN '允许划价'
        WHEN pricing_flag = 0 THEN '不允许划价'
        WHEN pricing_flag IS NULL THEN '未设置（默认允许）'
        ELSE '未知'
    END AS pricing_flag_desc
FROM wor_activity_definition
WHERE delete_flag = '0'
  AND status_enum = 1
  AND (pricing_flag = 1 OR pricing_flag IS NULL)  -- 之前过滤条件
ORDER BY id;

-- 3. 查看不允许划价的项目（pricing_flag = 0）
SELECT 
    id,
    bus_no,
    name AS activity_name,
    pricing_flag,
    status_enum,
    org_id,
    category_code,
    type_enum,
    description_text,
    '不允许划价' AS pricing_flag_desc
FROM wor_activity_definition
WHERE delete_flag = '0'
  AND status_enum = 1
  AND pricing_flag = 0  -- 这些项目之前不会显示
ORDER BY id;

-- 4. 查看未设置 pricing_flag 的项目（NULL）
SELECT 
    id,
    bus_no,
    name AS activity_name,
    pricing_flag,
    status_enum,
    org_id,
    category_code,
    type_enum,
    '未设置（默认允许）' AS pricing_flag_desc
FROM wor_activity_definition
WHERE delete_flag = '0'
  AND status_enum = 1
  AND pricing_flag IS NULL
ORDER BY id;

-- 5. 按科室统计 pricing_flag 分布
SELECT 
    org_id,
    COUNT(*) AS total_count,
    COUNT(CASE WHEN pricing_flag = 1 THEN 1 END) AS flag_1_count,
    COUNT(CASE WHEN pricing_flag = 0 THEN 1 END) AS flag_0_count,
    COUNT(CASE WHEN pricing_flag IS NULL THEN 1 END) AS flag_null_count
FROM wor_activity_definition
WHERE delete_flag = '0'
  AND status_enum = 1
GROUP BY org_id
ORDER BY org_id;

-- 6. 按类别统计 pricing_flag 分布
SELECT 
    category_code,
    COUNT(*) AS total_count,
    COUNT(CASE WHEN pricing_flag = 1 THEN 1 END) AS flag_1_count,
    COUNT(CASE WHEN pricing_flag = 0 THEN 1 END) AS flag_0_count,
    COUNT(CASE WHEN pricing_flag IS NULL THEN 1 END) AS flag_null_count
FROM wor_activity_definition
WHERE delete_flag = '0'
  AND status_enum = 1
GROUP BY category_code
ORDER BY category_code;

-- 7. 检查是否有费用定价关联的项目，但 pricing_flag = 0
SELECT 
    T1.id,
    T1.bus_no,
    T1.name AS activity_name,
    T1.pricing_flag,
    T2.id AS charge_item_definition_id,
    T2.charge_name,
    T2.price,
    '有费用定价但不允许划价' AS issue_desc
FROM wor_activity_definition AS T1
LEFT JOIN adm_charge_item_definition AS T2
    ON T2.instance_id = T1.id
    AND T2.delete_flag = '0'
    AND T2.status_enum = 1
    AND T2.instance_table = 'wor_activity_definition'
WHERE T1.delete_flag = '0'
  AND T1.status_enum = 1
  AND T1.pricing_flag = 0
  AND T2.id IS NOT NULL  -- 有关联的费用定价
ORDER BY T1.id;

-- 8. 检查没有费用定价关联的项目，但 pricing_flag = 1
SELECT 
    T1.id,
    T1.bus_no,
    T1.name AS activity_name,
    T1.pricing_flag,
    T2.id AS charge_item_definition_id,
    '允许划价但没有费用定价' AS issue_desc
FROM wor_activity_definition AS T1
LEFT JOIN adm_charge_item_definition AS T2
    ON T2.instance_id = T1.id
    AND T2.delete_flag = '0'
    AND T2.status_enum = 1
    AND T2.instance_table = 'wor_activity_definition'
WHERE T1.delete_flag = '0'
  AND T1.status_enum = 1
  AND (T1.pricing_flag = 1 OR T1.pricing_flag IS NULL)
  AND T2.id IS NULL  -- 没有关联的费用定价
ORDER BY T1.id;