-- =============================================
-- Author:		S.E. Locatelli
-- Create date: 2013.12.02
-- Description:	Procedura per import dati in PackagDet da dati ProductionLogRaw/PackagRaw
-- =============================================
CREATE PROCEDURE [ext].[stp_mergeRawMat]
(
	@source NVARCHAR(20) = 'ProductionLogRaw' -- nome della tabella sorgente tra ProductionLogRaw e PackagRaw
)
AS
BEGIN
	SET NOCOUNT ON;
	
	-- Create a temporary table variable to hold the output actions.
	DECLARE @SummaryOfChanges TABLE(Change VARCHAR(20));

    -- import con MERGE... verifico tipo di caricamento richiesto!
	IF @source = 'ProductionLogRaw' -- carico da tracciato produzione
		BEGIN
			MERGE INTO RawMatDet AS Target
			USING (SELECT DISTINCT RawMat FROM ext.ProductionLogRaw)
					AS Source
			ON Target.RawMat = Source.RawMat
			--WHEN MATCHED THEN
			--	UPDATE SET PackagName = Source.PackagName
			WHEN NOT MATCHED BY TARGET THEN
				INSERT (RawMat, ProcCost, ProcYield, CSR) VALUES (RawMat, 0, 0, 0)
			OUTPUT $action INTO @SummaryOfChanges;

		END
	--ELSE IF @source = 'PackagRaw' -- carico da anagrafica
	--	BEGIN
	--		MERGE INTO PackagDet AS Target
	--		USING (SELECT CodPackag, PackagDesc, RMCost, RMWeight, Tare, FullWeight FROM ext.PackagRaw)
	--				AS Source
	--		ON Target.CodPackag = Source.CodPackag
	--		WHEN MATCHED THEN
	--			UPDATE SET PackagDesc = Source.PackagDesc, RMCost = Source.RMCost, RMWeight = Source.RMWeight, Tare = Source.Tare,  FullWeight = Source.FullWeight
	--		WHEN NOT MATCHED BY TARGET THEN
	--			INSERT (CodPackag, PackagDesc, RMCost, RMWeight, Tare, FullWeight)  VALUES (CodPackag, PackagDesc, RMCost, RMWeight, Tare, FullWeight) 
	--		OUTPUT $action INTO @SummaryOfChanges;

	--	END
		
	-- Query the results of the table variable.
	SELECT Change, COUNT(*) AS CountPerChange
	FROM @SummaryOfChanges
	GROUP BY Change;
END