From d336a25aae76f8baf8a8a5dfce18521b9a7d0f03 Mon Sep 17 00:00:00 2001
From: gongchunyi <deslre0381@gmail.com>
Date: 星期六, 28 三月 2026 10:25:03 +0800
Subject: [PATCH] fix: 含税总价计算错误

---
 src/views/salesManagement/salesLedger/index.vue |   57 +++++++++++++++++++++++++++++----------------------------
 1 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/views/salesManagement/salesLedger/index.vue b/src/views/salesManagement/salesLedger/index.vue
index 3612e3f..f4643a5 100644
--- a/src/views/salesManagement/salesLedger/index.vue
+++ b/src/views/salesManagement/salesLedger/index.vue
@@ -580,7 +580,7 @@
 								style="width: 100%"
 								placeholder="璇疯緭鍏�"
 								clearable
-								@change="recalcAreaTotals"
+								@change="() => { recalcAreaTotals(); calculateFromUnitPrice(true); }"
 							/>
 						</el-form-item>
 					</el-col>
@@ -1649,8 +1649,9 @@
 	productData.value = products.map((p) => {
 		const quantity = Number(p.quantity ?? 0) || 0;
 		const unitPrice = Number(p.unitPrice ?? 0) || 0;
+		const settlePieceArea = Number(p.settlePieceArea ?? 0) || 1;
 		const taxRate = "13"; // 榛樿 13%锛屼究浜庣洿鎺ユ彁浜わ紙濡傞渶鍙湪浜у搧涓嚜琛屼慨鏀癸級
-		const taxInclusiveTotalPrice = (unitPrice * quantity).toFixed(2);
+		const taxInclusiveTotalPrice = (unitPrice * settlePieceArea * quantity).toFixed(2);
 		const taxExclusiveTotalPrice = proxy.calculateTaxExclusiveTotalPrice(taxInclusiveTotalPrice, taxRate);
 		return {
 			// 鍙拌处瀛楁
@@ -2153,10 +2154,11 @@
 	if (!productForm.value.quantity) {
 		return;
 	}
-	// 鍚◣鎬讳环璁$畻
+	const settlePieceArea = parseFloat(productForm.value.settlePieceArea) || 1;
+	// 鍚◣鎬讳环璁$畻 = 鍗曚环 * 缁撶畻闈㈢Н * 鏁伴噺
 	productForm.value.taxInclusiveTotalPrice =
 		proxy.calculateTaxIncludeTotalPrice(
-			productForm.value.taxInclusiveUnitPrice,
+			productForm.value.taxInclusiveUnitPrice * settlePieceArea,
 			productForm.value.quantity
 		);
 	if (productForm.value.taxRate) {
@@ -2219,15 +2221,12 @@
 	const computed = Number(computedPieceArea.toFixed(5));
 
 	productForm.value.actualPieceArea = computed;
-
-	// settlePieceArea锛氳嫢鐢ㄦ埛鏈~鍐�/涓�0锛屽垯榛樿浣跨敤瀹介珮璁$畻鍊�
-	const settlePieceRaw = Number(productForm.value.settlePieceArea ?? 0) || 0;
-	if (!settlePieceRaw) {
-		productForm.value.settlePieceArea = computed;
-	}
+	productForm.value.settlePieceArea = computed;
 
 	recalcPerimeterFromWidthHeight();
 	recalcAreaTotals();
+	// 闈㈢Н鏇存柊鍚庯紝閲嶆柊璁$畻鍚◣鎬讳环 = 鍗曚环 * 缁撶畻闈㈢Н * 鏁伴噺
+	calculateFromUnitPrice(true);
 };
 
 // 鏍规嵁鍚◣鎬讳环璁$畻鍚◣鍗曚环鍜屾暟閲�
@@ -2294,19 +2293,20 @@
 		return;
 	}
 	if (isCalculating.value) return;
-	
+
 	const quantity = parseFloat(productForm.value.quantity);
 	const unitPrice = parseFloat(productForm.value.taxInclusiveUnitPrice);
-	
+	const settlePieceArea = parseFloat(productForm.value.settlePieceArea) || 1;
+
 	if (!quantity || quantity <= 0 || !unitPrice) {
 		return;
 	}
-	
+
 	isCalculating.value = true;
-	
-	// 璁$畻鍚◣鎬讳环
-	productForm.value.taxInclusiveTotalPrice = (unitPrice * quantity).toFixed(2);
-	
+
+	// 璁$畻鍚◣鎬讳环 = 鍗曚环 * 缁撶畻闈㈢Н * 鏁伴噺
+	productForm.value.taxInclusiveTotalPrice = (unitPrice * settlePieceArea * quantity).toFixed(2);
+
 	// 濡傛灉鏈夌◣鐜囷紝璁$畻涓嶅惈绋庢�讳环
 	if (productForm.value.taxRate) {
 		productForm.value.taxExclusiveTotalPrice =
@@ -2315,30 +2315,31 @@
 				productForm.value.taxRate
 			);
 	}
-	
+
 	isCalculating.value = false;
 };
 
 // 鏍规嵁鍚◣鍗曚环鍙樺寲璁$畻鎬讳环
-const calculateFromUnitPrice = () => {
+const calculateFromUnitPrice = (silent = false) => {
 	if (!productForm.value.taxRate) {
-		proxy.$modal.msgWarning("璇峰厛閫夋嫨绋庣巼");
+		if (!silent) proxy.$modal.msgWarning("璇峰厛閫夋嫨绋庣巼");
 		return;
 	}
 	if (isCalculating.value) return;
-	
+
 	const quantity = parseFloat(productForm.value.quantity);
 	const unitPrice = parseFloat(productForm.value.taxInclusiveUnitPrice);
-	
+	const settlePieceArea = parseFloat(productForm.value.settlePieceArea) || 1;
+
 	if (!quantity || quantity <= 0 || !unitPrice) {
 		return;
 	}
-	
+
 	isCalculating.value = true;
-	
-	// 璁$畻鍚◣鎬讳环
-	productForm.value.taxInclusiveTotalPrice = (unitPrice * quantity).toFixed(2);
-	
+
+	// 璁$畻鍚◣鎬讳环 = 鍗曚环 * 缁撶畻闈㈢Н * 鏁伴噺
+	productForm.value.taxInclusiveTotalPrice = (unitPrice * settlePieceArea * quantity).toFixed(2);
+
 	// 濡傛灉鏈夌◣鐜囷紝璁$畻涓嶅惈绋庢�讳环
 	if (productForm.value.taxRate) {
 		productForm.value.taxExclusiveTotalPrice =
@@ -2347,7 +2348,7 @@
 				productForm.value.taxRate
 			);
 	}
-	
+
 	isCalculating.value = false;
 };
 

--
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