CREATE OR ALTER PROCEDURE [dbo].[Organization_EnableCollectionEnhancements]
    @OrganizationId UNIQUEIDENTIFIER
AS
BEGIN
    SET NOCOUNT ON

    -- Step 1: AccessAll migration for Groups
        -- Create a temporary table to store the groups with AccessAll = 1
        SELECT [Id] AS [GroupId], [OrganizationId]
        INTO #TempGroup
        FROM [dbo].[Group]
        WHERE [AccessAll] = 1
          AND [OrganizationId] = @OrganizationId;

        -- Create a temporary table to store distinct OrganizationUserIds
        DECLARE @Step1OrgUsersToBump [dbo].[GuidIdArray]
        INSERT INTO @Step1OrgUsersToBump
        SELECT DISTINCT GU.[OrganizationUserId] AS Id
        FROM [dbo].[GroupUser] GU
        INNER JOIN #TempGroup TG ON GU.[GroupId] = TG.[GroupId];

    -- Step 2: AccessAll migration for OrganizationUsers
        -- Create a temporary table to store the OrganizationUsers with AccessAll = 1
        SELECT [Id] AS [OrganizationUserId], [OrganizationId]
        INTO #TempOrgUser
        FROM [dbo].[OrganizationUser]
        WHERE [AccessAll] = 1
          AND [OrganizationId] = @OrganizationId;

        -- Create a temporary table to store distinct OrganizationUserIds
        DECLARE @Step2OrgUsersToBump [dbo].[GuidIdArray]
        INSERT INTO @Step2OrgUsersToBump
        SELECT DISTINCT [OrganizationUserId] AS Id
        FROM #TempOrgUser;

    -- Step 3: For all OrganizationUsers with Manager role or 'EditAssignedCollections' permission update their existing CollectionUser rows and insert new rows with [Manage] = 1
    -- and finally update all OrganizationUsers with Manager role to User role
        -- Create a temporary table to store the OrganizationUsers with Manager role or 'EditAssignedCollections' permission
        SELECT ou.[Id] AS [OrganizationUserId],
            CASE WHEN ou.[Type] = 3 THEN 1 ELSE 0 END AS [IsManager]
        INTO #TempStep3
        FROM [dbo].[OrganizationUser] ou
        WHERE ou.[OrganizationId] = @OrganizationId AND (ou.[Type] = 3 OR (ou.[Permissions] IS NOT NULL AND
            ISJSON(ou.[Permissions]) > 0 AND JSON_VALUE(ou.[Permissions], '$.editAssignedCollections') = 'true'));

        -- Create a temporary table to store distinct OrganizationUserIds
        DECLARE @Step3OrgUsersToBump [dbo].[GuidIdArray]
        INSERT INTO @Step3OrgUsersToBump
        SELECT DISTINCT [OrganizationUserId] AS Id
        FROM #TempStep3;

        BEGIN TRY
            BEGIN TRANSACTION;
                -- Step 1
                    -- Update existing rows in [dbo].[CollectionGroup]
                    UPDATE CG
                    SET
                        CG.[ReadOnly] = 0,
                        CG.[HidePasswords] = 0,
                        CG.[Manage] = 0
                    FROM [dbo].[CollectionGroup] CG
                    INNER JOIN [dbo].[Collection] C ON CG.[CollectionId] = C.[Id]
                    INNER JOIN #TempGroup TG ON CG.[GroupId] = TG.[GroupId]
                    WHERE C.[OrganizationId] = TG.[OrganizationId];

                    -- Insert new rows into [dbo].[CollectionGroup]
                    INSERT INTO [dbo].[CollectionGroup] ([CollectionId], [GroupId], [ReadOnly], [HidePasswords], [Manage])
                    SELECT C.[Id], TG.[GroupId], 0, 0, 0
                    FROM [dbo].[Collection] C
                    INNER JOIN #TempGroup TG ON C.[OrganizationId] = TG.[OrganizationId]
                    LEFT JOIN [dbo].[CollectionGroup] CG ON CG.[CollectionId] = C.[Id] AND CG.[GroupId] = TG.[GroupId]
                    WHERE CG.[CollectionId] IS NULL;

                    -- Update Group to clear AccessAll flag
                    UPDATE G
                    SET [AccessAll] = 0
                    FROM [dbo].[Group] G
                    INNER JOIN #TempGroup TG ON G.[Id] = TG.[GroupId];

                    -- Execute User_BumpAccountRevisionDateByOrganizationUserIds for the distinct OrganizationUserIds
                    EXEC [dbo].[User_BumpAccountRevisionDateByOrganizationUserIds] @Step1OrgUsersToBump;

                -- Step 2
                    -- Update existing rows in [dbo].[CollectionUser]
                    UPDATE target
                    SET
                        target.[ReadOnly] = 0,
                        target.[HidePasswords] = 0,
                        target.[Manage] = 0
                        FROM [dbo].[CollectionUser] AS target
                        INNER JOIN (
                            SELECT C.[Id] AS [CollectionId], T.[OrganizationUserId]
                            FROM [dbo].[Collection] C
                            INNER JOIN #TempOrgUser T ON C.[OrganizationId] = T.[OrganizationId]
                        ) AS source
                    ON target.[CollectionId] = source.[CollectionId] AND target.[OrganizationUserId] = source.[OrganizationUserId];

                    -- Insert new rows into [dbo].[CollectionUser]
                    INSERT INTO [dbo].[CollectionUser] ([CollectionId], [OrganizationUserId], [ReadOnly], [HidePasswords], [Manage])
                    SELECT source.[CollectionId], source.[OrganizationUserId], 0, 0, 0
                    FROM (
                             SELECT C.[Id] AS [CollectionId], T.[OrganizationUserId]
                             FROM [dbo].[Collection] C
                                 INNER JOIN #TempOrgUser T ON C.[OrganizationId] = T.[OrganizationId]
                         ) AS source
                    LEFT JOIN [dbo].[CollectionUser] AS target
                        ON target.[CollectionId] = source.[CollectionId] AND target.[OrganizationUserId] = source.[OrganizationUserId]
                    WHERE target.[CollectionId] IS NULL;

                    -- Update OrganizationUser to clear AccessAll flag
                    UPDATE OU
                    SET [AccessAll] = 0
                    FROM [dbo].[OrganizationUser] OU
                    INNER JOIN #TempOrgUser T ON OU.[Id] = T.[OrganizationUserId];

                    -- Execute User_BumpAccountRevisionDateByOrganizationUserIds for the distinct OrganizationUserIds
                    EXEC [dbo].[User_BumpAccountRevisionDateByOrganizationUserIds] @Step2OrgUsersToBump;

                -- Step 3
                    -- Update [dbo].[CollectionUser] with [Manage] = 1 using the temporary table
                    UPDATE cu
                    SET cu.[ReadOnly] = 0,
                        cu.[HidePasswords] = 0,
                        cu.[Manage] = 1
                    FROM [dbo].[CollectionUser] cu
                    INNER JOIN #TempStep3 temp ON cu.[OrganizationUserId] = temp.[OrganizationUserId];

                    -- Insert rows to [dbo].[CollectionUser] with [Manage] = 1 using the temporary table
                    INSERT INTO [dbo].[CollectionUser] ([CollectionId], [OrganizationUserId], [ReadOnly], [HidePasswords], [Manage])
                    SELECT cg.[CollectionId], ou.[OrganizationUserId], 0, 0, 1
                    FROM [dbo].[CollectionGroup] cg
                    INNER JOIN [dbo].[GroupUser] gu ON cg.[GroupId] = gu.[GroupId]
                    INNER JOIN #TempStep3 ou ON gu.[OrganizationUserId] = ou.[OrganizationUserId]
                    WHERE NOT EXISTS (
                        SELECT 1 FROM [dbo].[CollectionUser] cu
                        WHERE cu.[CollectionId] = cg.[CollectionId] AND cu.[OrganizationUserId] = ou.[OrganizationUserId]
                    );

                    -- Update [dbo].[OrganizationUser] to migrate all OrganizationUsers with Manager role to User role
                    UPDATE ou
                    SET ou.[Type] = 2 -- User
                    FROM [dbo].[OrganizationUser] ou
                    INNER JOIN #TempStep3 temp ON ou.[Id] = temp.[OrganizationUserId]
                    WHERE temp.[IsManager] = 1; -- Filter for Managers

                    -- Execute User_BumpAccountRevisionDateByOrganizationUserIds for the distinct OrganizationUserIds
                    EXEC [dbo].[User_BumpAccountRevisionDateByOrganizationUserIds] @Step3OrgUsersToBump;
            COMMIT TRANSACTION;
        END TRY
        BEGIN CATCH
            ROLLBACK TRANSACTION;
            THROW;
        END CATCH;

        -- Drop the temporary table
        DROP TABLE #TempGroup;
        DROP TABLE #TempOrgUser;
        DROP TABLE #TempStep3;
END
GO