管理採購單的商品金額修正
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This commit is contained in:
2026-01-08 17:51:06 +08:00
parent cbd8d11848
commit 3088959c7c
4 changed files with 53 additions and 40 deletions

View File

@@ -50,8 +50,7 @@ export function PurchaseOrderItemsTable({
<TableHead className="w-[10%] text-left"></TableHead>
<TableHead className="w-[12%] text-left"></TableHead>
<TableHead className="w-[12%] text-left"></TableHead>
<TableHead className="w-[12%] text-left"></TableHead>
<TableHead className="w-[12%] text-left"></TableHead>
<TableHead className="w-[15%] text-left"></TableHead>
<TableHead className="w-[15%] text-left"> / </TableHead>
{!isReadOnly && <TableHead className="w-[5%]"></TableHead>}
</TableRow>
@@ -60,7 +59,7 @@ export function PurchaseOrderItemsTable({
{items.length === 0 ? (
<TableRow>
<TableCell
colSpan={isReadOnly ? 7 : 8}
colSpan={isReadOnly ? 6 : 7}
className="text-center text-gray-400 py-12 italic"
>
{isDisabled ? "請先選擇供應商後才能新增商品" : "尚未新增任何商品項"}
@@ -69,9 +68,12 @@ export function PurchaseOrderItemsTable({
) : (
items.map((item, index) => {
// 計算換算後的單價 (基本單位單價)
// unitPrice is derived from subtotal / quantity
const currentUnitPrice = item.unitPrice;
const convertedUnitPrice = item.selectedUnit === 'large' && item.conversion_rate
? item.unitPrice / item.conversion_rate
: item.unitPrice;
? currentUnitPrice / item.conversion_rate
: currentUnitPrice;
return (
<TableRow key={index}>
@@ -162,44 +164,39 @@ export function PurchaseOrderItemsTable({
</div>
</TableCell>
{/* 單價 */}
{/* 總金額 (主要輸入欄位) */}
<TableCell className="text-left">
{isReadOnly ? (
<span className="font-medium text-gray-900">{formatCurrency(item.unitPrice)}</span>
<span className="font-bold text-primary">{formatCurrency(item.subtotal)}</span>
) : (
<div className="space-y-1">
<Input
type="number"
min="0"
step="0.1"
value={item.unitPrice || ""}
step="1"
value={item.subtotal || ""}
onChange={(e) =>
onItemChange?.(index, "unitPrice", Number(e.target.value))
onItemChange?.(index, "subtotal", Number(e.target.value))
}
disabled={isDisabled}
className={`h-10 text-left w-32 ${
// 如果有數量但沒有單價,顯示錯誤樣式
item.quantity > 0 && (!item.unitPrice || item.unitPrice <= 0)
// 如果有數量但沒有金額,顯示錯誤樣式
item.quantity > 0 && (!item.subtotal || item.subtotal <= 0)
? "border-red-400 bg-red-50 focus-visible:ring-red-500"
: "border-gray-200"
}`}
/>
{/* 錯誤提示 (保留必填提示) */}
{item.quantity > 0 && (!item.unitPrice || item.unitPrice <= 0) && (
{/* 錯誤提示 */}
{item.quantity > 0 && (!item.subtotal || item.subtotal <= 0) && (
<p className="text-[10px] text-red-600 font-medium">
</p>
)}
</div>
)}
</TableCell>
{/* 小計 */}
<TableCell className="text-left">
<span className="font-bold text-primary">{formatCurrency(item.subtotal)}</span>
</TableCell>
{/* 換算採購單價 / 基本單位 */}
{/* 換算採購單價 / 基本單位 (顯示換算結果) */}
<TableCell className="text-left">
<div className="flex flex-col">
<div className="text-gray-500 font-medium text-sm">

View File

@@ -115,6 +115,7 @@ export default function CreatePurchaseOrder({
quantity: item.quantity,
unitPrice: item.unitPrice,
unitId: item.unitId,
subtotal: item.subtotal,
})),
};

View File

@@ -87,7 +87,6 @@ export function usePurchaseOrderForm({ order, suppliers }: UsePurchaseOrderFormP
item.previousPrice = product.lastPrice;
// 決定預設單位
// 若有採購單位且等於大單位,預設為大單位
const isPurchaseUnitLarge = product.purchase_unit_id && product.large_unit_id && product.purchase_unit_id === product.large_unit_id;
if (isPurchaseUnitLarge) {
@@ -97,6 +96,9 @@ export function usePurchaseOrderForm({ order, suppliers }: UsePurchaseOrderFormP
item.selectedUnit = 'base';
item.unitId = product.base_unit_id;
}
// 初始小計 = 數量 * 單價
item.subtotal = calculateSubtotal(Number(item.quantity), Number(item.unitPrice));
}
} else if (field === "selectedUnit") {
// @ts-ignore
@@ -106,17 +108,24 @@ export function usePurchaseOrderForm({ order, suppliers }: UsePurchaseOrderFormP
} else {
item.unitId = item.base_unit_id;
}
// Switch unit doesn't change Total Amount (Subtotal), but implies Unit Price changes?
// Actually if I switch unit, the Quantity is usually for that unit.
// If I have 1 Box ($100), and switch to Pc. Quantity is still 1.
// Total is $100. So Unit Price (per Pc) becomes $100.
// This seems safely consistent with "Total Amount" anchor.
} else {
// @ts-ignore
item[field] = value;
}
// 計算小計
if (field === "quantity" || field === "unitPrice" || field === "productId") {
item.subtotal = calculateSubtotal(
Number(item.quantity),
Number(item.unitPrice)
);
// 重新計算 (Always derive UnitPrice from Subtotal and Quantity)
// 除了剛剛已經算過 subtotal 的 productId case
if (field !== "productId") {
if (item.quantity > 0) {
item.unitPrice = Number(item.subtotal) / Number(item.quantity);
} else {
item.unitPrice = 0;
}
}
newItems[index] = item;