From c430b6082e89bda16f8a08017b99341284c8a201 Mon Sep 17 00:00:00 2001
From: net <net@chamomind.local>
Date: Mon, 15 Sep 2025 17:02:25 +0700
Subject: [PATCH] fix: calc price

---
 src/pages/11_credit-note/FormPage.vue         | 25 +++---
 .../11_credit-note/document-view/MainPage.vue | 36 ++-------
 .../expansion/ProductExpansion.vue            | 31 ++++----
 src/stores/credit-note/index.ts               | 76 +++++++++++++++++++
 src/stores/quotations/types.ts                |  1 +
 5 files changed, 119 insertions(+), 50 deletions(-)

diff --git a/src/pages/11_credit-note/FormPage.vue b/src/pages/11_credit-note/FormPage.vue
index fae332e6..a73d1d6d 100644
--- a/src/pages/11_credit-note/FormPage.vue
+++ b/src/pages/11_credit-note/FormPage.vue
@@ -31,6 +31,7 @@ import {
   EditButton,
   UndoButton,
 } from 'src/components/button';
+import { precisionRound } from 'src/utils/arithmetic';
 import { DebitNote, useDebitNote } from 'src/stores/debit-note';
 import { RequestWork } from 'src/stores/request-list/types';
 import { storeToRefs } from 'pinia';
@@ -40,6 +41,8 @@ import { useI18n } from 'vue-i18n';
 import { QForm } from 'quasar';
 import { getName } from 'src/services/keycloak';
 
+import { RequestWorkStatus } from 'src/stores/request-list/types';
+
 const route = useRoute();
 const router = useRouter();
 const creditNote = useCreditNote();
@@ -49,6 +52,7 @@ const configStore = useConfigStore();
 const { data: config } = storeToRefs(configStore);
 const { t } = useI18n();
 
+const agentPrice = ref<boolean>(false);
 const refForm = ref<InstanceType<typeof QForm>>();
 const creditNoteData = ref<CreditNote>();
 const quotationData = ref<DebitNote | QuotationFull>();
@@ -206,22 +210,23 @@ function getPrice(
 ) {
   return list.reduce(
     (a, c) => {
-      const pricePerUnit =
-        c.product.pricePerUnit - c.product.discount / c.product.amount;
-      const amount = c.list.length;
-      const priceNoVat = pricePerUnit;
-      const priceDiscountNoVat = priceNoVat * amount;
+      const value = creditNote.getfinalPriceCredit(c.list || []);
 
-      const rawVatTotal = priceDiscountNoVat * (config.value?.vat || 0.07);
+      a.totalPrice = precisionRound(a.totalPrice + value.totalPrice);
+      a.totalDiscount = precisionRound(a.totalDiscount + value.totalDiscount);
+      a.vat = precisionRound(a.vat + value.vat);
+      a.vatIncluded = precisionRound(a.vatIncluded + value.vatIncluded);
+      a.vatExcluded = precisionRound(a.vatExcluded + value.vatExcluded);
+      a.finalPrice = precisionRound(a.finalPrice + value.finalPrice);
 
-      a.totalPrice = a.totalPrice + priceDiscountNoVat;
-      a.vat = c.product.vat !== 0 ? a.vat + rawVatTotal : a.vat;
-      a.finalPrice = a.totalPrice + a.vat;
       return a;
     },
     {
       totalPrice: 0,
+      totalDiscount: 0,
       vat: 0,
+      vatIncluded: 0,
+      vatExcluded: 0,
       finalPrice: 0,
     },
   );
@@ -296,6 +301,8 @@ async function getQuotation() {
   if (!ret) return;
 
   quotationData.value = ret;
+
+  agentPrice.value = quotationData.value.agentPrice;
 }
 
 async function submit() {
diff --git a/src/pages/11_credit-note/document-view/MainPage.vue b/src/pages/11_credit-note/document-view/MainPage.vue
index e15fe13d..0ebbe50e 100644
--- a/src/pages/11_credit-note/document-view/MainPage.vue
+++ b/src/pages/11_credit-note/document-view/MainPage.vue
@@ -245,22 +245,9 @@ function calcPricePerUnit(product: RequestWork['productService']['product']) {
       : product.price;
 }
 
-function calcPrice(
-  product: RequestWork['productService']['product'],
-  amount: number,
-  vat: number = 0,
-) {
-  const pricePerUnit = agentPrice.value ? product.agentPrice : product.price;
-
-  const priceNoVat = product.vatIncluded
-    ? pricePerUnit / (1 + (config.value?.vat || 0.07))
-    : pricePerUnit;
-  const priceDiscountNoVat = priceNoVat * amount - 0;
-
-  const rawVatTotal =
-    vat === 0 ? 0 : priceDiscountNoVat * (config.value?.vat || 0.07);
-
-  return precisionRound(priceNoVat * amount + rawVatTotal);
+function calcPrice(c: RequestWork[]): number {
+  const price = creditNoteStore.getfinalPriceCredit(c);
+  return price.finalPrice;
 }
 
 watch(elements, () => {});
@@ -327,13 +314,11 @@ function closeAble() {
             <th>{{ $t('preview.pricePerUnit') }}</th>
             <th>{{ $t('preview.value') }}</th>
           </tr>
-          {{ console.log(chunks) }}
-          {{ console.log(chunk) }}
           <tr v-for="(v, i) in chunk" :key="i">
             <td class="text-center">{{ i + 1 }}</td>
             <td>{{ v.product.product.code }}</td>
             <td>{{ v.product.product.name }}</td>
-            <td style="text-align: center">
+            <td style="text-align: right">
               {{
                 formatNumberDecimal(
                   calcPricePerUnit(v.product.product) +
@@ -345,13 +330,8 @@ function closeAble() {
                 )
               }}
             </td>
-            <td style="text-align: center">
-              {{
-                formatNumberDecimal(
-                  calcPrice(v.product.product, v.list.length, v.product.vat),
-                  2,
-                )
-              }}
+            <td style="text-align: right">
+              {{ formatNumberDecimal(calcPrice(v.list), 2) }}
             </td>
           </tr>
         </tbody>
@@ -409,8 +389,8 @@ function closeAble() {
               {{
                 formatNumberDecimal(
                   summaryPrice.totalPrice -
-                    summaryPrice.totalDiscount +
-                    summaryPrice.vat,
+                    summaryPrice.totalDiscount -
+                    summaryPrice.vatExcluded,
                   2,
                 )
               }}
diff --git a/src/pages/11_credit-note/expansion/ProductExpansion.vue b/src/pages/11_credit-note/expansion/ProductExpansion.vue
index af4e6ea3..a20dd953 100644
--- a/src/pages/11_credit-note/expansion/ProductExpansion.vue
+++ b/src/pages/11_credit-note/expansion/ProductExpansion.vue
@@ -12,10 +12,13 @@ import { baseUrl, formatNumberDecimal } from 'src/stores/utils';
 import { precisionRound } from 'src/utils/arithmetic';
 import { productColumn } from '../constants';
 
+import { useCreditNote } from 'src/stores/credit-note';
+
 const configStore = useConfigStore();
 const { data: config } = storeToRefs(configStore);
 
 const currentExpanded = ref<boolean[]>([]);
+const creditNote = useCreditNote();
 
 defineProps<{
   readonly?: boolean;
@@ -44,15 +47,22 @@ function calcPricePerUnit(product: RequestWork['productService']) {
   return product.pricePerUnit - product.discount / product.amount;
 }
 
-function calcPrice(c: RequestWork['productService'], amount: number) {
-  const pricePerUnit = c.pricePerUnit - c.discount / c.amount;
-  const priceNoVat = pricePerUnit;
-  const priceDiscountNoVat = priceNoVat * amount;
+function calcVat(c: RequestWork['productService']) {
+  const vatFactor = c.product.serviceChargeCalcVat
+    ? (config.value?.vat ?? 0.07)
+    : 0;
 
-  const rawVatTotal =
-    c.vat === 0 ? 0 : priceDiscountNoVat * (config.value?.vat || 0.07);
+  const price = precisionRound(
+    c.pricePerUnit * (1 + vatFactor) - c.discount / (1 + vatFactor),
+  );
 
-  return precisionRound(priceNoVat * amount + rawVatTotal);
+  const vat = (price / (1 + vatFactor)) * vatFactor;
+  return vat;
+}
+
+function calcPrice(c: RequestWork[]) {
+  const price = creditNote.getfinalPriceCredit(c);
+  return price.finalPrice;
 }
 </script>
 <template>
@@ -162,12 +172,7 @@ function calcPrice(c: RequestWork['productService'], amount: number) {
 
             <!-- total -->
             <q-td class="text-right">
-              {{
-                formatNumberDecimal(
-                  calcPrice(props.row.product, props.row.list.length),
-                  2,
-                )
-              }}
+              {{ formatNumberDecimal(calcPrice(props.row.list), 2) }}
             </q-td>
             <q-td>
               <q-btn
diff --git a/src/stores/credit-note/index.ts b/src/stores/credit-note/index.ts
index 24da139e..a1507481 100644
--- a/src/stores/credit-note/index.ts
+++ b/src/stores/credit-note/index.ts
@@ -9,6 +9,10 @@ import { defineStore } from 'pinia';
 
 import { api } from 'src/boot/axios';
 import { PaginationResult } from 'src/types';
+import { RequestWork, RequestWorkStatus } from 'src/stores/request-list/types';
+import { precisionRound } from 'src/utils/arithmetic';
+import { useConfigStore } from 'src/stores/config';
+
 import { manageAttachment, manageFile } from '../utils';
 
 const ENDPOINT = 'credit-note';
@@ -80,6 +84,7 @@ export async function acceptCreditNote(id: string) {
 }
 
 export const useCreditNote = defineStore('credit-note-store', () => {
+  const configStore = useConfigStore();
   const data = ref<Data[]>([]);
   const page = ref<number>(1);
   const pageMax = ref<number>(1);
@@ -90,6 +95,75 @@ export const useCreditNote = defineStore('credit-note-store', () => {
     [Status.Success]: 0,
   });
 
+  function getfinalPriceCredit(c: RequestWork[]): {
+    totalPrice: number;
+    totalDiscount: number;
+    vat: number;
+    vatIncluded: number;
+    vatExcluded: number;
+    finalPrice: number;
+  } {
+    const price = c.reduce(
+      (acc, crr) => {
+        const servicesChargeStepCount =
+          crr.productService.work?.productOnWork?.find(
+            (item) => item.productId === crr.productService.productId,
+          ).stepCount;
+
+        const successCount = crr.stepStatus.filter(
+          (item) => item.workStatus === RequestWorkStatus.Completed,
+        ).length;
+
+        const vatFactor =
+          crr.productService.vat > 0 ? (configStore.data?.vat ?? 0.07) : 0;
+
+        const price = precisionRound(
+          crr.productService.pricePerUnit * (1 + vatFactor) -
+            crr.productService.discount,
+        );
+
+        const vat = crr.productService.product.calcVat
+          ? (price / (1 + vatFactor)) * vatFactor
+          : 0;
+
+        acc.totalPrice = precisionRound(
+          acc.totalPrice + price + crr.productService.discount,
+        );
+        acc.totalDiscount = precisionRound(
+          acc.totalDiscount + crr.productService.discount,
+        );
+        acc.vat = precisionRound(acc.vat + vat);
+        acc.vatExcluded = crr.productService.product.agentPriceCalcVat
+          ? acc.vatExcluded
+          : precisionRound(acc.vatExcluded + price / (1 + vatFactor));
+
+        if (servicesChargeStepCount && successCount) {
+          acc.finalPrice = precisionRound(
+            acc.finalPrice +
+              price -
+              crr.productService.product.serviceCharge * successCount,
+          );
+
+          return acc;
+        }
+
+        acc.finalPrice = precisionRound(acc.finalPrice + price);
+
+        return acc;
+      },
+      {
+        totalPrice: 0,
+        totalDiscount: 0,
+        vat: 0,
+        vatIncluded: 0,
+        vatExcluded: 0,
+        finalPrice: 0,
+      },
+    );
+
+    return price;
+  }
+
   return {
     data,
     page,
@@ -97,6 +171,8 @@ export const useCreditNote = defineStore('credit-note-store', () => {
     pageSize,
     stats,
 
+    getfinalPriceCredit,
+
     getCreditNoteStats,
     getCreditNote,
     getCreditNoteList,
diff --git a/src/stores/quotations/types.ts b/src/stores/quotations/types.ts
index e260bd52..80291a3d 100644
--- a/src/stores/quotations/types.ts
+++ b/src/stores/quotations/types.ts
@@ -178,6 +178,7 @@ type WorkRelation = {
   createdByUserId?: string;
   updatedAt: string;
   updatedByUserId?: string;
+  productOnWork?: { productId: string; stepCount: number }[];
 };
 
 type ServiceRelation = {