-- 2026-09-23 近期字段与表结构统一增量（MySQL 8.0+）
--
-- 范围：2026-09-21 至 2026-09-22 合入的结构变化。
-- 特性：显式切换到所属 schema；字段和索引均通过 information_schema 判断；可重复执行。
-- 边界：不创建数据库、不删除业务字段/表、不包含权限种子或业务数据修正。
-- 注意：DDL 在 MySQL 中会隐式提交；任一步失败后应停止执行并核对目标实例。

SET NAMES utf8mb4;

-- ============================================================================
-- IAM：国内头程 PDA 操作员绑定作业仓
-- ============================================================================
USE baiyue_iam;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.tables
     WHERE table_schema = DATABASE() AND table_name = 'iam_membership'
  )
  AND NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'iam_membership'
       AND column_name = 'domestic_warehouse_id'
  ),
  'ALTER TABLE iam_membership ADD COLUMN domestic_warehouse_id BIGINT NULL COMMENT ''国内头程PDA操作员绑定的唯一国内作业仓ID'' AFTER overseas_warehouse_id',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @domestic_warehouse_index_columns = (
  SELECT GROUP_CONCAT(column_name ORDER BY seq_in_index SEPARATOR ',')
    FROM information_schema.statistics
   WHERE table_schema = DATABASE()
     AND table_name = 'iam_membership'
     AND index_name = 'idx_membership_domestic_warehouse'
);
SET @domestic_warehouse_index_non_unique = (
  SELECT MIN(non_unique)
    FROM information_schema.statistics
   WHERE table_schema = DATABASE()
     AND table_name = 'iam_membership'
     AND index_name = 'idx_membership_domestic_warehouse'
);
SET @ddl = CASE
  WHEN NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'iam_membership'
       AND column_name = 'domestic_warehouse_id'
  ) THEN 'SELECT 1'
  WHEN @domestic_warehouse_index_columns IS NULL THEN
    'ALTER TABLE iam_membership ADD KEY idx_membership_domestic_warehouse (tenant_id, domestic_warehouse_id, status)'
  WHEN @domestic_warehouse_index_columns <> 'tenant_id,domestic_warehouse_id,status'
       OR @domestic_warehouse_index_non_unique <> 1 THEN
    'ALTER TABLE iam_membership DROP INDEX idx_membership_domestic_warehouse, ADD KEY idx_membership_domestic_warehouse (tenant_id, domestic_warehouse_id, status)'
  ELSE 'SELECT 1'
END;
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

-- ============================================================================
-- Firstleg：人工 FBA 报价允许缺少船司价格快照
-- ============================================================================
USE baiyue_firstleg;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_inbound_fee'
       AND column_name = 'carrier_rate_id' AND is_nullable = 'NO'
  ),
  'ALTER TABLE fl_inbound_fee MODIFY COLUMN carrier_rate_id BIGINT UNSIGNED NULL COMMENT ''船司FBA价格ID；人工报价为空''',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_inbound_fee'
       AND column_name = 'carrier_rate_version' AND is_nullable = 'NO'
  ),
  'ALTER TABLE fl_inbound_fee MODIFY COLUMN carrier_rate_version INT UNSIGNED NULL COMMENT ''船司价格版本快照；人工报价为空''',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_inbound_fee'
       AND column_name = 'rate_effective_from' AND is_nullable = 'NO'
  ),
  'ALTER TABLE fl_inbound_fee MODIFY COLUMN rate_effective_from DATETIME(3) NULL COMMENT ''价格生效开始快照；人工报价为空''',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

-- ============================================================================
-- Firstleg：墨家测量收件箱扩展为箱唛/SKU 双分流
-- ============================================================================

SET @ddl = IF(
  NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'measurement_kind'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt ADD COLUMN measurement_kind VARCHAR(16) NOT NULL DEFAULT ''BOX_LABEL'' COMMENT ''测量分流：BOX_LABEL箱唛；SKU一件代发SKU'' AFTER box_code',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'weight_kg'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt ADD COLUMN weight_kg DECIMAL(18,3) NOT NULL DEFAULT 0 COMMENT ''设备实测重量kg'' AFTER height_cm',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'weight_kg'
       AND (column_type <> 'decimal(18,3)' OR is_nullable <> 'NO' OR column_default IS NOT NULL
            OR column_comment <> '设备实测重量kg')
  ),
  'ALTER TABLE fl_mojia_measurement_receipt MODIFY COLUMN weight_kg DECIMAL(18,3) NOT NULL COMMENT ''设备实测重量kg''',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'sync_status'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt ADD COLUMN sync_status VARCHAR(24) NULL COMMENT ''SKU同步状态：PENDING/SYNCING/SUCCESS/FAILED'' AFTER status',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'sync_failure_code'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt ADD COLUMN sync_failure_code VARCHAR(64) NULL COMMENT ''SKU同步失败业务码'' AFTER sync_status',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'sync_failure_reason'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt ADD COLUMN sync_failure_reason VARCHAR(500) NULL COMMENT ''脱敏后的SKU同步失败原因'' AFTER sync_failure_code',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'lingxing_sku_id'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt ADD COLUMN lingxing_sku_id VARCHAR(128) NULL COMMENT ''领星SKU内部标识'' AFTER sync_failure_reason',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'revision'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt ADD COLUMN revision INT NOT NULL DEFAULT 1 COMMENT ''当前测量版本号'' AFTER lingxing_sku_id',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'match_failure_code' AND is_nullable = 'NO'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt MODIFY COLUMN match_failure_code VARCHAR(16) NULL COMMENT ''正式箱唛业务匹配失败码''',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'match_failure_reason' AND is_nullable = 'NO'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt MODIFY COLUMN match_failure_reason VARCHAR(500) NULL COMMENT ''脱敏后的箱唛匹配失败原因''',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'box_code'
       AND column_comment <> '设备扫描的原始箱码或不带#的SKU'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt MODIFY COLUMN box_code VARCHAR(128) NOT NULL COMMENT ''设备扫描的原始箱码或不带#的SKU''',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'fl_mojia_measurement_receipt'
       AND column_name = 'status'
       AND column_comment <> '原始收件状态；SKU记录使用SKU_PENDING_SYNC'
  ),
  'ALTER TABLE fl_mojia_measurement_receipt MODIFY COLUMN status VARCHAR(24) NOT NULL DEFAULT ''UNMATCHED'' COMMENT ''原始收件状态；SKU记录使用SKU_PENDING_SYNC''',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

-- ============================================================================
-- Lastleg：同一尾程单允许多次换标申请，订单关联由唯一索引改为普通索引
-- ============================================================================
USE baiyue_lastleg;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.statistics
     WHERE table_schema = DATABASE() AND table_name = 'll_relabel_application'
       AND index_name = 'uk_ll_relabel_application_order'
  ),
  'ALTER TABLE ll_relabel_application DROP INDEX uk_ll_relabel_application_order',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @relabel_order_index_columns = (
  SELECT GROUP_CONCAT(column_name ORDER BY seq_in_index SEPARATOR ',')
    FROM information_schema.statistics
   WHERE table_schema = DATABASE()
     AND table_name = 'll_relabel_application'
     AND index_name = 'idx_ll_relabel_application_order'
);
SET @relabel_order_index_non_unique = (
  SELECT MIN(non_unique)
    FROM information_schema.statistics
   WHERE table_schema = DATABASE()
     AND table_name = 'll_relabel_application'
     AND index_name = 'idx_ll_relabel_application_order'
);
SET @ddl = CASE
  WHEN @relabel_order_index_columns IS NULL THEN
    'ALTER TABLE ll_relabel_application ADD KEY idx_ll_relabel_application_order (lastleg_order_id)'
  WHEN @relabel_order_index_columns <> 'lastleg_order_id'
       OR @relabel_order_index_non_unique <> 1 THEN
    'ALTER TABLE ll_relabel_application DROP INDEX idx_ll_relabel_application_order, ADD KEY idx_ll_relabel_application_order (lastleg_order_id)'
  ELSE 'SELECT 1'
END;
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

-- ============================================================================
-- Overseas Warehouse：A0 系统共享溢出库位标记
-- 注意：正式 schema 名沿用项目现有拼写 baiyue_lastlag_warehouse。
-- ============================================================================
USE baiyue_lastlag_warehouse;

SET @ddl = IF(
  NOT EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'wh_location'
       AND column_name = 'shared_overflow'
  ),
  'ALTER TABLE wh_location ADD COLUMN shared_overflow TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''是否系统共享溢出库位（A0）'' AFTER location_type',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

SET @ddl = IF(
  EXISTS (
    SELECT 1 FROM information_schema.columns
     WHERE table_schema = DATABASE() AND table_name = 'wh_location'
       AND column_name = 'shared_overflow'
       AND (column_type <> 'tinyint(1)' OR is_nullable <> 'NO'
            OR COALESCE(column_default, '') <> '0'
            OR column_comment <> '是否系统共享溢出库位（A0）')
  ),
  'ALTER TABLE wh_location MODIFY COLUMN shared_overflow TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''是否系统共享溢出库位（A0）''',
  'SELECT 1'
);
PREPARE recent_schema_stmt FROM @ddl;
EXECUTE recent_schema_stmt;
DEALLOCATE PREPARE recent_schema_stmt;

-- 最终只读核对；四行均应返回 READY。
SELECT 'baiyue_iam' AS target_schema,
       IF(
         EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema = 'baiyue_iam' AND table_name = 'iam_membership' AND column_name = 'domestic_warehouse_id')
         AND (SELECT GROUP_CONCAT(column_name ORDER BY seq_in_index SEPARATOR ',') FROM information_schema.statistics WHERE table_schema = 'baiyue_iam' AND table_name = 'iam_membership' AND index_name = 'idx_membership_domestic_warehouse') = 'tenant_id,domestic_warehouse_id,status',
         'READY', 'CHECK_REQUIRED'
       ) AS schema_status
UNION ALL
SELECT 'baiyue_firstleg',
       IF(
         (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema = 'baiyue_firstleg' AND table_name = 'fl_mojia_measurement_receipt' AND column_name IN ('measurement_kind','weight_kg','sync_status','sync_failure_code','sync_failure_reason','lingxing_sku_id','revision')) = 7
         AND (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema = 'baiyue_firstleg' AND table_name = 'fl_inbound_fee' AND column_name IN ('carrier_rate_id','carrier_rate_version','rate_effective_from') AND is_nullable = 'YES') = 3,
         'READY', 'CHECK_REQUIRED'
       )
UNION ALL
SELECT 'baiyue_lastleg',
       IF(
         NOT EXISTS (SELECT 1 FROM information_schema.statistics WHERE table_schema = 'baiyue_lastleg' AND table_name = 'll_relabel_application' AND index_name = 'uk_ll_relabel_application_order')
         AND (SELECT GROUP_CONCAT(column_name ORDER BY seq_in_index SEPARATOR ',') FROM information_schema.statistics WHERE table_schema = 'baiyue_lastleg' AND table_name = 'll_relabel_application' AND index_name = 'idx_ll_relabel_application_order') = 'lastleg_order_id'
         AND (SELECT MIN(non_unique) FROM information_schema.statistics WHERE table_schema = 'baiyue_lastleg' AND table_name = 'll_relabel_application' AND index_name = 'idx_ll_relabel_application_order') = 1,
         'READY', 'CHECK_REQUIRED'
       )
UNION ALL
SELECT 'baiyue_lastlag_warehouse',
       IF(
         EXISTS (
           SELECT 1 FROM information_schema.columns
            WHERE table_schema = 'baiyue_lastlag_warehouse'
              AND table_name = 'wh_location'
              AND column_name = 'shared_overflow'
              AND column_type = 'tinyint(1)'
              AND is_nullable = 'NO'
              AND COALESCE(column_default, '') = '0'
         ),
         'READY', 'CHECK_REQUIRED'
       );