From 9724a7b2e91e88aed7c9cb56f9f4b346697a6c4f Mon Sep 17 00:00:00 2001
From: BOHA <boha@boha.cz>
Date: Tue, 24 Mar 2026 19:12:13 +0100
Subject: [PATCH] fix: separate full month fund from prorated fund

Monthly cards show full month fund (e.g., 168h for 21 days).
Yearly summary table uses fund_to_date (prorated to today for
current month) so the +/- column is accurate mid-month.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 src/admin/pages/AttendanceBalances.tsx | 3 ++-
 src/services/attendance.service.ts     | 8 +++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/admin/pages/AttendanceBalances.tsx b/src/admin/pages/AttendanceBalances.tsx
index 98dd46f..36db791 100644
--- a/src/admin/pages/AttendanceBalances.tsx
+++ b/src/admin/pages/AttendanceBalances.tsx
@@ -275,7 +275,8 @@ export default function AttendanceBalances() {
     let totalWorked = 0
     let totalCovered = 0
     for (const monthData of Object.values(fundData.months)) {
-      totalFund += monthData.fund
+      // Use prorated fund (fund_to_date) for current month, full fund for past
+      totalFund += (monthData as any).fund_to_date ?? monthData.fund
       const us = monthData.users?.[userId]
       if (us) {
         totalWorked += us.worked
diff --git a/src/services/attendance.service.ts b/src/services/attendance.service.ts
index 1d9717c..feafb81 100644
--- a/src/services/attendance.service.ts
+++ b/src/services/attendance.service.ts
@@ -371,13 +371,14 @@ export async function getWorkfund(year: number) {
     where: { shift_date: { gte: yearStart, lte: yearEnd } },
   });
 
-  const months: Record<string, { month_name: string; fund: number; business_days: number; users: Record<string, { name: string; worked: number; covered: number; overtime: number; missing: number }> }> = {};
+  const months: Record<string, { month_name: string; fund: number; fund_to_date: number; business_days: number; users: Record<string, { name: string; worked: number; covered: number; overtime: number; missing: number }> }> = {};
 
   for (let m = 0; m <= maxMonth; m++) {
-    // Current month: prorate fund to today's date only
     const isCurrentMonth = year === currentYear && m === currentMonth;
-    const bizDays = isCurrentMonth ? countWorkingDays(year, m, now.getDate()) : countWorkingDays(year, m);
+    const bizDays = countWorkingDays(year, m);
+    const bizDaysToDate = isCurrentMonth ? countWorkingDays(year, m, now.getDate()) : bizDays;
     const fund = bizDays * 8;
+    const fundToDate = bizDaysToDate * 8;
     const monthStart = new Date(year, m, 1);
     const monthEnd = new Date(year, m + 1, 0, 23, 59, 59);
 
@@ -424,6 +425,7 @@ export async function getWorkfund(year: number) {
     months[String(m + 1)] = {
       month_name: MONTH_NAMES[m],
       fund,
+      fund_to_date: fundToDate,
       business_days: bizDays,
       users: monthUsers,
     };