DECLARE @needNum DECIMAL(23,6)
,@sDate varchar(100)
,@eDate varchar(100)
,@dbName varchar(100)
SET @needNum = 20
SET @sDate = '2024-02-24'
SET @eDate = '2024-03-24'

select @dbName = db_name()

CREATE TABLE #MATERIAL_LACKANALYE(
	FIDENTITYID INT NOT NULL DEFAULT 0
	,MATERIALID INT NOT NULL DEFAULT 0
	,BomId int
	,物料代码 varchar(100) DEFAULT ''
	,物料名称 varchar(100) DEFAULT ''
	,物料_分析需求数 decimal(23,6) default 0
	,物料_可用库存数 decimal(23,6) DEFAULT 0
	,物料_实际需求数 decimal(23,6) DEFAULT 0
	,BOMLEVEL int
	,IsProduct int default 0
	,物料个数分组合计 int
)

SELECT t0.FMATERIALID
	,ISNULL(t3.sumQTY,0) AS 即时库存
	,ISNULL(t4.sumBASENOPICKEDQTY,0) AS 未发数
	,ISNULL(t5.sumNoStockInQty,0) AS 在制数
	,CASE WHEN CHARINDEX('TC',t0.FNUMBER) = 1 THEN 0 ELSE ISNULL(t1.数量 - t1.未发数量,0) END AS '受订量'
	,ISNULL(t2.数量 - t2.入库数量,0) AS '在途量'
	,(ISNULL(t3.sumQTY,0) - ISNULL(t4.sumBASENOPICKEDQTY,0) + ISNULL(t5.sumNoStockInQty,0) - ISNULL(t1.数量 - t1.未发数量,0) + ISNULL(t2.数量 - t2.入库数量,0)) AS '可用库存'
	,ISNULL(t6.进检量,0) AS '进检量'
	INTO #Material_Stock_Statu
FROM T_BD_MATERIAL t0
	LEFT JOIN (
		SELECT 
			t0e.FMATERIALID,SUM(t0e.FQTY) AS '数量'
			,SUM((t0e_r.FBASEREMAINOUTQTY + t0e_r.FBASERETURNQTY)) AS '未发数量'
		FROM T_SAL_ORDER t0
			INNER JOIN T_SAL_ORDERENTRY t0e on t0.FID = t0e.FID
			INNER JOIN T_SAL_ORDERENTRY_R t0e_r on t0e.FID = t0e_r.FID AND t0e_r.FENTRYID = t0e.FENTRYID
		WHERE t0.FDOCUMENTSTATUS = 'C'
			AND t0.FCANCELSTATUS = 'A'
			AND t0.FCLOSESTATUS =  'A'
			AND t0.FDATE between @sDate AND @eDate
		GROUP BY t0e.FMATERIALID
	) t1 on t1.FMATERIALID = t0.FMATERIALID 
	LEFT JOIN (
		SELECT 
			t0e.FMATERIALID,SUM(t0e.FQTY) AS '数量'
			,SUM(t0e_r.FREMAINSTOCKINQTY) AS '剩余入库数量'
			,SUM(t0e_r.FBASESTOCKINQTY) AS '入库数量'
		FROM T_PUR_POORDER t0
			INNER JOIN T_PUR_POORDERENTRY t0e on t0.FID = t0e.FID AND t0.FBUSINESSTYPE != 'ZCCG' AND t0.FBUSINESSTYPE != 'FYCG'
			INNER JOIN T_PUR_POORDERENTRY_R t0e_r on t0e.FID = t0e_r.FID AND t0e_r.FENTRYID = t0e.FENTRYID
		WHERE t0.FDOCUMENTSTATUS = 'C'
			AND t0.FCANCELSTATUS = 'A'
			AND t0.FCLOSESTATUS =  'A' 
			AND t0.FDATE BETWEEN @sDate AND @eDate
		GROUP BY t0e.FMATERIALID
	) t2 on t2.FMATERIALID = t0.FMATERIALID
	LEFT JOIN (
		SELECT tt0.FMATERIALID,tt0.FSTOCKORGID,SUM(tt0.FBASEQTY) AS sumQTY
		FROM T_STK_INVENTORY tt0
		GROUP BY tt0.FMATERIALID,tt0.FSTOCKORGID
	) t3 on t3.FMATERIALID = t0.FMASTERID AND t3.FSTOCKORGID = t0.FUSEORGID
	LEFT JOIN (
		SELECT t0e.FMATERIALID,SUM(t0e_q.FNOPICKEDQTY) sumBASENOPICKEDQTY --未发量
		FROM T_PRD_PPBOMENTRY t0e
			INNER JOIN T_PRD_PPBOMENTRY_Q t0e_q on t0e.FENTRYID = t0e_q.FENTRYID
			INNER JOIN T_PRD_MOENTRY_A t0e_a on t0e_a.FENTRYID = t0e.FMOENTRYID
		WHERE t0e_a.FSTATUS = 4
		GROUP BY t0e.FMATERIALID
	) t4 on t4.FMATERIALID = t0.FMATERIALID 
	LEFT JOIN (
		SELECT t0e.FMATERIALID,SUM(t0e_q.FNOSTOCKINQTY) AS sumNoStockInQty
		FROM T_PRD_MOENTRY t0e
			INNER JOIN T_PRD_MOENTRY_Q t0e_q on t0e.FENTRYID = t0e_q.FENTRYID
			INNER JOIN T_PRD_MOENTRY_A t0e_a on t0e_a.FENTRYID = t0e.FENTRYID
		WHERE t0e_a.FSTATUS = 4
		GROUP BY t0e.FMATERIALID
	) t5 on t5.FMATERIALID = t0.FMATERIALID
	LEFT JOIN (
		SELECT t0e.FMATERIALID,SUM(FBASEUNITQTY-FINSTOCKBASEQTY + FRETURNBASEQTY) AS '进检量'
		FROM T_PUR_RECEIVE t0
			INNER JOIN T_PUR_RECEIVEENTRY t0e on t0.FID = t0e.FID
			INNER JOIN T_PUR_RECEIVEENTRY_R t0e_r on t0e.FID = t0e_r.FID AND t0e.FENTRYID = t0e_r.FENTRYID
			INNER JOIN T_PUR_RECEIVEENTRY_S t0e_s on t0e.FID = t0e_s.FID AND t0e.FENTRYID = t0e_s.FENTRYID
		WHERE t0.FDOCUMENTSTATUS = 'C'
			AND t0.FCANCELSTATUS = 'A'
			AND t0.FCLOSESTATUS =  'A' 
			AND t0.FDATE BETWEEN @sDate AND @eDate
		GROUP BY t0e.FMATERIALID
	) t6 on t6.FMATERIALID = t0.FMATERIALID
WHERE t0.FDOCUMENTSTATUS = 'C'
	AND t0.FFORBIDSTATUS = 'A'

UPDATE #Material_Stock_Statu SET 可用库存 = 即时库存 - 未发数 - 受订量 + 在制数 + 在途量;
WITH #TMPMATERIALNUM AS (
	--把需要分析的物料id跟数据量分组统计
	SELECT tt.MATERIALID,SUM(tt.needNum) needNum
	FROM (
		SELECT 
		CASE @dbName WHEN 'AIS20231110222743' THEN 101521 ELSE 782449 END AS 'MATERIALID'
		,10 needNum
		--UNION ALL
		--SELECT 
		--CASE @dbName WHEN 'AIS20231110222743' THEN 101530 ELSE 808372 END AS 'MATERIALID'
		--,30 needNum
	) tt
	GROUP BY tt.MATERIALID
), #ProMaterial AS(
	SELECT t0.FMASTERID
		,t0.FMATERIALID
		,t0.FNUMBER
		,t0.FUSEORGID
		,t1.needNum AS 'ProMaterialQty'
	FROM T_BD_MATERIAL t0 
		INNER JOIN #TMPMATERIALNUM t1 on t0.FMATERIALID = t1.MATERIALID
	WHERE t0.FDOCUMENTSTATUS = 'C'
)INSERT INTO #MATERIAL_LACKANALYE
SELECT 
	ROW_NUMBER() OVER (ORDER BY t0.FMATERIALID)
	,t0.FMATERIALID
	,t1.FID
	,t2.FNUMBER
	,t2_l.FNAME
	,t0.ProMaterialQty
	,t3.可用库存
	,(CASE CHARINDEX('TC',t0.FNUMBER)
		WHEN 1 THEN 0 - t0.ProMaterialQty
		ELSE (CASE WHEN t3.可用库存 > t0.ProMaterialQty THEN 0 ELSE t3.可用库存 - t0.ProMaterialQty END)
	END)
	,0 'BOMLEVEL',1 'IsProduct',1 '物料个数分组合计'
FROM #ProMaterial t0
	CROSS APPLY (
		SELECT TOP 1 tt.FID,tt.FMATERIALID FROM T_ENG_BOM tt 
		WHERE 1 = 1 AND t0.FMATERIALID = tt.FMATERIALID AND tt.FDOCUMENTSTATUS = 'C' AND tt.FFORBIDSTATUS = 'A'
		ORDER BY tt.FID DESC
	) t1
	INNER JOIN T_BD_MATERIAL t2 on t2.FMATERIALID = t1.FMATERIALID
	INNER JOIN T_BD_MATERIAL_L t2_l on t2_l.FMATERIALID = t1.FMATERIALID AND t2_l.FLOCALEID = 2052
	LEFT JOIN #Material_Stock_Statu t3 on t1.FMATERIALID = t3.FMATERIALID

DECLARE @num INT,@level int,@LoopCount int
SET @num = 1
SET @level =0
SET @LoopCount = 0;

WHILE (@num != 0 AND @LoopCount < 10)
BEGIN
	WITH t1 AS(
		SELECT 
			tt.FMATERIALID
			,ISNULL(t2.FID,0) AS 'BomId'
			,ABS(tt.汇总_分析需求数) '汇总_分析需求数'
			,t3.可用库存
			,(CASE 
				WHEN t3.可用库存 > (ABS(tt.汇总_分析需求数) - ISNULL(t4.上级_实际需求数,0)) THEN 0
				ELSE t3.可用库存 - (ABS(tt.汇总_分析需求数) - ISNULL(t4.上级_实际需求数,0))
			END) AS '实际需求数'
			,@level + 1 lv
			,tt.物料个数分组合计
		FROM ( --获取BOM子项物料
			SELECT t1.FMATERIALID,COUNT(1) AS '物料个数分组合计'
				,SUM(t0.物料_实际需求数 * (t1.FNUMERATOR / t1.FDENOMINATOR)) AS '汇总_分析需求数'
			FROM #MATERIAL_LACKANALYE t0
				INNER JOIN T_ENG_BOMCHILD t1 on t0.BomId = t1.FID
			WHERE 1 = 1 AND t0.BOMLEVEL = @level
			GROUP BY t1.FMATERIALID
		) tt
		OUTER APPLY ( --获取最新层级物料的最新BOM
			SELECT TOP 1 tt3.FID,tt3.FNUMBER,tt3.FMATERIALID
			FROM T_ENG_BOM tt3 
			WHERE 1 = 1 AND tt3.FDOCUMENTSTATUS = 'C' AND tt3.FFORBIDSTATUS = 'A'
				AND tt.FMATERIALID = tt3.FMATERIALID
			ORDER BY tt3.FID DESC
		) t2
		LEFT JOIN #Material_Stock_Statu t3 on t3.FMATERIALID = tt.FMATERIALID
		OUTER APPLY ( --统计BOM子项物料已存在临时表中的物料的需求数
			SELECT ABS(SUM(tt4.物料_实际需求数)) AS '上级_实际需求数' 
			FROM #MATERIAL_LACKANALYE tt4 
			WHERE tt4.MaterialId = tt.FMATERIALID
			GROUP BY tt4.MaterialId
		) t4
	)
	INSERT INTO #MATERIAL_LACKANALYE(MaterialId,BomId,物料_分析需求数,物料_可用库存数,物料_实际需求数,BOMLEVEL,物料个数分组合计) 
	SELECT t1.FMATERIALID,t1.BomId,t1.汇总_分析需求数,t1.可用库存,t1.实际需求数,t1.lv,t1.物料个数分组合计
	FROM t1

	SET @num = @@ROWCOUNT
	SET @level += 1
	SET @LoopCount += 1
END

SELECT 
	ROW_NUMBER() OVER (ORDER BY t0.BOMLEVEL,t1.FNumber) 'FIDENTITYID'
	,t0.MATERIALID,t0.IsProduct,t1_l.FNAME,t1.FNUMBER
	,t0.物料_分析需求数,t0.物料_实际需求数
	,t2.即时库存 AS '物料_即时库存',t2.未发数 AS '物料_未发数',t2.在制数 AS '物料_在制数'
	,t2.受订量 AS '物料_受订量',t2.在途量 AS '物料_在途量',t2.可用库存 AS '物料_可用库存数',t2.进检量 AS '物料_进检量'
	,t0.物料个数分组合计
FROM (
	SELECT t0.MATERIALID
		,SUM(t0.物料_实际需求数) AS '物料_实际需求数'
		,SUM(t0.物料_分析需求数) AS '物料_分析需求数'
		,MAX(t0.BOMLEVEL) AS 'BOMLEVEL'
		,MAX(t0.IsProduct) AS 'IsProduct'
		,SUM(t0.物料个数分组合计) AS '物料个数分组合计'
	FROM #MATERIAL_LACKANALYE t0
	GROUP BY t0.MATERIALID
) t0 
	INNER JOIN T_BD_MATERIAL t1 on t0.MaterialId = t1.FMATERIALID
	INNER JOIN T_BD_MATERIAL_L t1_l on t0.MaterialId = t1_l.FMATERIALID AND t1_l.FLOCALEID = 2052
	INNER JOIN #Material_Stock_Statu t2 on t2.FMATERIALID = t0.MATERIALID

DROP TABLE #MATERIAL_LACKANALYE
DROP TABLE #Material_Stock_Statu