From 252cbd496d163db2b89a024a429330d2cf0a1fbb Mon Sep 17 00:00:00 2001
From: florianfederspiel <florian@fedeo.de>
Date: Mon, 7 Sep 2026 21:04:31 +0200
Subject: [PATCH] KI-AGENT: BWA-Ausgaben nach Kontosaldo berechnen

---
 frontend/components/displayBWASummary.vue | 20 +++++++++++-------
 frontend/composables/useDepreciation.ts   | 25 +++++++++++++++++++++++
 frontend/pages/accounting/bwa.vue         | 10 +++------
 3 files changed, 41 insertions(+), 14 deletions(-)

diff --git a/frontend/components/displayBWASummary.vue b/frontend/components/displayBWASummary.vue
index 4d01b8a..687ecb2 100644
--- a/frontend/components/displayBWASummary.vue
+++ b/frontend/components/displayBWASummary.vue
@@ -8,7 +8,7 @@ import {
   getIncomingInvoiceDepreciationRows,
   getIncomingInvoiceImmediateExpenseNet,
   getStatementAllocationImmediateExpenseAmount,
-  getStatementAllocationImmediateExpenseImpact
+  getStatementAccountExpenseTotal
 } from "~/composables/useDepreciation"
 
 const loading = ref(true)
@@ -74,11 +74,19 @@ const loadSummary = async () => {
     })
 
     const directAccountAllocations = (allocations || []).filter((allocation: any) => {
-      const statementDate = allocation?.bankstatement?.date || allocation?.bankstatement?.valueDate || allocation?.date || allocation?.created_at
+      const statementDate = allocation?.bankstatement?.date
+        || allocation?.bankstatement?.valueDate
+        || allocation?.date
+        || allocation?.manualBookingDate
+        || allocation?.created_at
       const date = dayjs(statementDate)
-      const impact = getStatementAllocationImmediateExpenseImpact(allocation)
+      const touchesAccount = (
+        allocation?.account !== null && allocation?.account !== undefined
+      ) || (
+        allocation?.contraAccount !== null && allocation?.contraAccount !== undefined
+      )
 
-      return impact !== 0 && date.isValid() && !date.isBefore(bounds.start, "day") && !date.isAfter(bounds.end, "day")
+      return touchesAccount && date.isValid() && !date.isBefore(bounds.start, "day") && !date.isAfter(bounds.end, "day")
     })
 
     const income = outputDocs.reduce((sum: number, doc: any) => {
@@ -99,9 +107,7 @@ const loadSummary = async () => {
       return sum + getIncomingInvoiceImmediateExpenseNet(invoice)
     }, 0)
 
-    const directAccountExpenses = directAccountAllocations.reduce((sum: number, allocation: any) => {
-      return sum + Number(getStatementAllocationImmediateExpenseImpact(allocation) || 0)
-    }, 0)
+    const directAccountExpenses = getStatementAccountExpenseTotal(directAccountAllocations)
 
     const depreciationRows = [
       ...inputDocs.flatMap((invoice: any) => getIncomingInvoiceDepreciationRows(invoice, bounds.start, bounds.end))
diff --git a/frontend/composables/useDepreciation.ts b/frontend/composables/useDepreciation.ts
index 60b1a1d..bbebd8d 100644
--- a/frontend/composables/useDepreciation.ts
+++ b/frontend/composables/useDepreciation.ts
@@ -317,6 +317,31 @@ export const getStatementAllocationImmediateExpenseAmount = (allocation: any) =>
     return Math.max(0, getStatementAllocationImmediateExpenseImpact(allocation))
 }
 
+export const getStatementAccountExpenseTotal = (allocations: any[] = []) => {
+    const balances = new Map<string, number>()
+    const addAmount = (account: any, amount: number) => {
+        const id = account?.id || account
+        if (id === null || id === undefined || id === "") return
+
+        const key = String(id)
+        balances.set(key, Number(balances.get(key) || 0) + amount)
+    }
+
+    ;(allocations || []).forEach((allocation) => {
+        if (normalizeExpenseBookingMode(allocation?.bookingMode) !== "expense") return
+
+        const amount = Number(allocation?.amount || 0)
+        addAmount(allocation?.account, amount)
+        addAmount(allocation?.contraAccount, -amount)
+    })
+
+    const total = Array.from(balances.values()).reduce((sum, balance) => {
+        return balance < 0 ? sum + Math.abs(balance) : sum
+    }, 0)
+
+    return Number(total.toFixed(2))
+}
+
 export const getStatementAllocationDepreciationAmount = (allocation: any, rangeStart: any, rangeEnd: any) => {
     const mode = normalizeExpenseBookingMode(allocation?.bookingMode)
     const rawAmount = Number(allocation?.amount || 0)
diff --git a/frontend/pages/accounting/bwa.vue b/frontend/pages/accounting/bwa.vue
index 29512a7..b0ac327 100644
--- a/frontend/pages/accounting/bwa.vue
+++ b/frontend/pages/accounting/bwa.vue
@@ -11,7 +11,7 @@ import {
   isDepreciationBookingMode,
   normalizeIncomingInvoiceAccount,
   getStatementAllocationImmediateExpenseAmount,
-  getStatementAllocationImmediateExpenseImpact
+  getStatementAccountExpenseTotal
 } from "~/composables/useDepreciation"
 
 const router = useRouter()
@@ -191,9 +191,7 @@ const expenseNetTotal = computed(() => {
     return sum + getIncomingInvoiceImmediateExpenseNet(invoice)
   }, 0)
 
-  const directAccountExpenses = filteredStatementAllocations.value.reduce((sum, allocation) => {
-    return sum + Number(getStatementAllocationImmediateExpenseImpact(allocation) || 0)
-  }, 0)
+  const directAccountExpenses = getStatementAccountExpenseTotal(filteredStatementAllocations.value)
 
   const depreciations = depreciationTotal.value
 
@@ -203,9 +201,7 @@ const expenseNetTotal = computed(() => {
 const expenseGrossTotal = computed(() => {
   const invoiceExpenses = filteredIncomingInvoices.value.reduce((sum, invoice) => sum + getIncomingInvoiceImmediateExpenseGross(invoice), 0)
 
-  const directAccountExpenses = filteredStatementAllocations.value.reduce((sum, allocation) => {
-    return sum + Number(getStatementAllocationImmediateExpenseImpact(allocation) || 0)
-  }, 0)
+  const directAccountExpenses = getStatementAccountExpenseTotal(filteredStatementAllocations.value)
 
   const depreciations = depreciationTotal.value