USE [CPRNIMS]
GO
/****** Object:  StoredProcedure [dbo].[GetInventory]    Script Date: 6/11/2026 9:29:29 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[GetInventory]
(
    @UserId VARCHAR(450)='89da2977-c70f-4df9-94d4-9a610aa999ea',
    @SearchPRNo VARCHAR(50) = '',
    @SearchItemNo VARCHAR(50) = '',
    @SearchItemName VARCHAR(100) = '',
    @SearchDept VARCHAR(200) = '',
    @SearchProjectCode VARCHAR(200) = '',
    @PageNumber INT = 1,
    @PageSize INT = 10
)
AS
BEGIN
    SET NOCOUNT ON;
    DECLARE @Offset INT = (@PageNumber - 1) * @PageSize;

    -- ── 1. Full department list — unaffected by any filter ──────────────
    SELECT DISTINCT D.Department
    FROM dbo.Departments D
    INNER JOIN dbo.Users U
        ON U.DepartmentId = D.DepartmentId
    INNER JOIN dbo.Inventory IV
        ON IV.UserId = U.Id
    ORDER BY D.Department;

    -- ── 2. Filtered temp table ───────────────────────────────────────────
    IF OBJECT_ID('tempdb..#Inventory') IS NOT NULL
        DROP TABLE #Inventory;

    SELECT
          IV.InventoryId
        , IV.ItemNo
        , IV.QtyOnHand
        , IV.QtyIn
        , IV.QtyOut
        , L.LotName        AS LotNo
        , IV.UserId
		, PR.PRNo
        , PRD.ItemName
        , D.Department
        , PRD.ItemDescription
        , ICAT.ItemCategoryName
        , RRD.RemainingQty
        , ITD.CreatedDate
		,COALESCE(PCD.ProjectCode,'N/A') ProjectCode
    INTO #Inventory
    FROM dbo.Inventory IV
    INNER JOIN dbo.InventTrans IT
        ON IV.InventoryId = IT.InventoryId
    INNER JOIN dbo.InventTransDetail ITD
        ON IT.InventTransId = ITD.InventTransId
    INNER JOIN dbo.PRDetails PRD
        ON ITD.PRDetailId = PRD.PRDetailsId
        AND PRD.IsActive = 1
    INNER JOIN dbo.RRDetails RRD
        ON PRD.PRDetailsId = RRD.PRDetailId
        AND RRD.IsActive = 1
    INNER JOIN dbo.ItemCategories ICAT
        ON PRD.ItemCategoryId = ICAT.ItemCategoryId
    INNER JOIN dbo.Lot L
        ON IV.LotId = L.LotId
    INNER JOIN dbo.LotType LT
        ON L.LotTypeId = LT.LotTypeId
    INNER JOIN dbo.PR PR
        ON PR.UserId = IV.UserId
        AND PR.IsActive = 1
    INNER JOIN dbo.ProjectCodes PC
        ON PR.ProjectCodeId = PC.ProjectCodeId
    INNER JOIN dbo.Users U
        ON IV.UserId = U.Id
    INNER JOIN dbo.Departments D
        ON U.DepartmentId = D.DepartmentId
	INNER JOIN dbo.ProjectCodes PCD
        ON PR.ProjectCodeId = PCD.ProjectCodeId
    WHERE ITD.TransTypeId=2 AND IV.IsActive=1 AND ITD.IsActive=1 AND
          (@SearchPRNo        = '' OR PR.PRNo          =      @SearchPRNo)
      AND (@SearchItemNo      = '' OR PRD.ItemNo       =      @SearchItemNo)
      AND (@SearchItemName    = '' OR PRD.ItemName     LIKE '%' + @SearchItemName    + '%')
      AND (@SearchDept        = '' OR D.Department     LIKE '%' + @SearchDept        + '%')
      AND (@SearchProjectCode = '' OR PC.ProjectCode   LIKE '%' + @SearchProjectCode + '%')
    GROUP BY
          IV.InventoryId
        , IV.ItemNo
        , IV.QtyOnHand
        , IV.QtyIn
        , IV.QtyOut
        , L.LotName
        , IV.UserId
		, PR.PRNo
        , PRD.ItemName
        , D.Department
        , PRD.ItemDescription
        , ICAT.ItemCategoryName
        , RRD.RemainingQty
        , ITD.CreatedDate
		,PCD.ProjectCode;

    -- ── 3. Total count of filtered results ──────────────────────────────
    SELECT COUNT(*) AS TotalCount
    FROM #Inventory;

    -- ── 4. Paged filtered results ────────────────────────────────────────
    SELECT *
    FROM #Inventory
    ORDER BY CreatedDate DESC
    OFFSET @Offset ROWS
    FETCH NEXT @PageSize ROWS ONLY;

    DROP TABLE #Inventory;
END