-- 盘点流程增强：盘点明细关联库存明细，支持盘点出库/PDA盘点/盘点回库/差异审核。
-- 可重复执行；请先在 FTC25009-WMS 的测试库验证后再上生产。

IF COL_LENGTH('dbo.pd_stockpd_detail', 'stock_id') IS NULL
    ALTER TABLE dbo.pd_stockpd_detail ADD stock_id nvarchar(80) NULL;
IF COL_LENGTH('dbo.pd_stockpd_detail', 'stock_detail_id') IS NULL
    ALTER TABLE dbo.pd_stockpd_detail ADD stock_detail_id nvarchar(80) NULL;
IF COL_LENGTH('dbo.pd_stockpd_detail', 'cargo_space_id') IS NULL
    ALTER TABLE dbo.pd_stockpd_detail ADD cargo_space_id nvarchar(80) NULL;
IF COL_LENGTH('dbo.pd_stockpd_detail', 'cargo_space_name') IS NULL
    ALTER TABLE dbo.pd_stockpd_detail ADD cargo_space_name nvarchar(255) NULL;
IF COL_LENGTH('dbo.pd_stockpd_detail', 'warehouse_id') IS NULL
    ALTER TABLE dbo.pd_stockpd_detail ADD warehouse_id nvarchar(80) NULL;
IF COL_LENGTH('dbo.pd_stockpd_detail', 'warehouse_name') IS NULL
    ALTER TABLE dbo.pd_stockpd_detail ADD warehouse_name nvarchar(255) NULL;

IF OBJECT_ID('dbo.pd_stockpd_detail_finish', 'U') IS NOT NULL
BEGIN
    IF COL_LENGTH('dbo.pd_stockpd_detail_finish', 'stock_id') IS NULL
        ALTER TABLE dbo.pd_stockpd_detail_finish ADD stock_id nvarchar(80) NULL;
    IF COL_LENGTH('dbo.pd_stockpd_detail_finish', 'stock_detail_id') IS NULL
        ALTER TABLE dbo.pd_stockpd_detail_finish ADD stock_detail_id nvarchar(80) NULL;
    IF COL_LENGTH('dbo.pd_stockpd_detail_finish', 'cargo_space_id') IS NULL
        ALTER TABLE dbo.pd_stockpd_detail_finish ADD cargo_space_id nvarchar(80) NULL;
    IF COL_LENGTH('dbo.pd_stockpd_detail_finish', 'cargo_space_name') IS NULL
        ALTER TABLE dbo.pd_stockpd_detail_finish ADD cargo_space_name nvarchar(255) NULL;
    IF COL_LENGTH('dbo.pd_stockpd_detail_finish', 'warehouse_id') IS NULL
        ALTER TABLE dbo.pd_stockpd_detail_finish ADD warehouse_id nvarchar(80) NULL;
    IF COL_LENGTH('dbo.pd_stockpd_detail_finish', 'warehouse_name') IS NULL
        ALTER TABLE dbo.pd_stockpd_detail_finish ADD warehouse_name nvarchar(255) NULL;
END;

EXEC(N'
UPDATE pdd
SET pdd.stock_id = bsd.stock_id,
    pdd.stock_detail_id = bsd.detail_id,
    pdd.cargo_space_id = bs.cargo_space_id,
    pdd.cargo_space_name = bcs.cargo_space_name,
    pdd.warehouse_id = bs.warehouse_id,
    pdd.warehouse_name = ISNULL(NULLIF(bs.warehouse_name, ''''), bw.warehouse_name)
FROM dbo.pd_stockpd_detail pdd
INNER JOIN dbo.bas_stock bs ON bs.tray_code = pdd.tray_code
INNER JOIN dbo.bas_stock_detail bsd ON bsd.stock_id = bs.stock_id AND bsd.product_id = pdd.product_id
LEFT JOIN dbo.bas_cargo_space bcs ON bcs.cargo_space_id = bs.cargo_space_id
LEFT JOIN dbo.bas_warehouse bw ON bw.warehouse_id = bs.warehouse_id
WHERE (pdd.stock_detail_id IS NULL OR pdd.stock_detail_id = '''')
  AND ISNULL(bsd.quantity, 0) > 0
');

IF OBJECT_ID('dbo.pd_stockpd_detail_finish', 'U') IS NOT NULL
BEGIN
    EXEC(N'
    UPDATE pdd
    SET pdd.stock_id = bsd.stock_id,
        pdd.stock_detail_id = bsd.detail_id,
        pdd.cargo_space_id = bs.cargo_space_id,
        pdd.cargo_space_name = bcs.cargo_space_name,
        pdd.warehouse_id = bs.warehouse_id,
        pdd.warehouse_name = ISNULL(NULLIF(bs.warehouse_name, ''''), bw.warehouse_name)
    FROM dbo.pd_stockpd_detail_finish pdd
    INNER JOIN dbo.bas_stock bs ON bs.tray_code = pdd.tray_code
    INNER JOIN dbo.bas_stock_detail bsd ON bsd.stock_id = bs.stock_id AND bsd.product_id = pdd.product_id
    LEFT JOIN dbo.bas_cargo_space bcs ON bcs.cargo_space_id = bs.cargo_space_id
    LEFT JOIN dbo.bas_warehouse bw ON bw.warehouse_id = bs.warehouse_id
    WHERE (pdd.stock_detail_id IS NULL OR pdd.stock_detail_id = '''')
      AND ISNULL(bsd.quantity, 0) > 0
    ');
END;

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_pd_stockpd_detail_stock_detail_id' AND object_id = OBJECT_ID('dbo.pd_stockpd_detail'))
    EXEC(N'CREATE INDEX IX_pd_stockpd_detail_stock_detail_id ON dbo.pd_stockpd_detail(stock_detail_id)');

IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_pd_stockpd_detail_stock_id' AND object_id = OBJECT_ID('dbo.pd_stockpd_detail'))
    EXEC(N'CREATE INDEX IX_pd_stockpd_detail_stock_id ON dbo.pd_stockpd_detail(stock_id)');

IF OBJECT_ID('dbo.pd_stockpd_detail_finish', 'U') IS NOT NULL
BEGIN
    IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_pd_stockpd_detail_finish_stock_detail_id' AND object_id = OBJECT_ID('dbo.pd_stockpd_detail_finish'))
        EXEC(N'CREATE INDEX IX_pd_stockpd_detail_finish_stock_detail_id ON dbo.pd_stockpd_detail_finish(stock_detail_id)');
END;