CREATE OR REPLACE VIEW public."Prj_V_ManMonthGantt"
AS
WITH base AS (
    SELECT r."TenantId", p."BranchId", w."ProjectId", r."UserId", w."Id" AS "WorkPackageId",
           w."Code", w."Name", r."Rate", make_date(r."Year", r."Month", 1) AS "PeriodDate"
    FROM public."Prj_T_WorkPackageMonthRate" r
    INNER JOIN public."Prj_T_WorkPackage" w ON w."Id" = r."WorkPackageId" AND w."IsDeleted" = FALSE
    INNER JOIN public."Prj_T_Project" p ON p."Id" = w."ProjectId" AND p."IsDeleted" = FALSE
    WHERE r."IsDeleted" = FALSE AND r."Rate" > 0
)
SELECT
    (b."ProjectId"::text || '|' || b."UserId"::text)::varchar(120) AS "Id",
    NULL::varchar(120) AS "ParentId",
    b."TenantId", b."ProjectId", b."UserId", NULL::uuid AS "WorkPackageId",
    FALSE AS "IsDeleted", 1 AS "RowLevel",
    COALESCE(MAX(u."Name" || ' ' || u."Surname"), MAX(u."UserName"))::varchar(256) AS "Title",
    MIN(b."PeriodDate") AS "StartDate",
    (MAX(b."PeriodDate") + INTERVAL '1 month' - INTERVAL '1 day')::date AS "EndDate",
    AVG(b."Rate")::numeric(18,4) AS "Progress",
    AVG(b."Rate")::numeric(18,4) AS "AvgRate",
    SUM(b."Rate")::numeric(18,4) AS "TotalRate",
    COUNT(DISTINCT b."PeriodDate")::integer AS "MonthCount",
    b."BranchId"
FROM base b
LEFT JOIN public."AbpUsers" u ON u."Id" = b."UserId"
GROUP BY b."TenantId", b."BranchId", b."ProjectId", b."UserId"
UNION ALL
SELECT
    (b."ProjectId"::text || '|' || b."UserId"::text || '|' || b."WorkPackageId"::text)::varchar(120),
    (b."ProjectId"::text || '|' || b."UserId"::text)::varchar(120),
    b."TenantId", b."ProjectId", b."UserId", b."WorkPackageId",
    FALSE, 2,
    (MAX(b."Code") || ' ' || MAX(b."Name"))::varchar(256),
    MIN(b."PeriodDate"),
    (MAX(b."PeriodDate") + INTERVAL '1 month' - INTERVAL '1 day')::date,
    AVG(b."Rate")::numeric(18,4),
    AVG(b."Rate")::numeric(18,4),
    SUM(b."Rate")::numeric(18,4),
    COUNT(DISTINCT b."PeriodDate")::integer,
    b."BranchId"
FROM base b
GROUP BY b."TenantId", b."BranchId", b."ProjectId", b."UserId", b."WorkPackageId";