feat: 實作出貨單模組並暫時導向通用製作中頁面，同步優化盤點與調撥功能的活動日誌顯示

resources/js/Pages/ShippingOrder/Create.tsx

@@ -0,0 +1,330 @@
+import { useState, useEffect } from "react";
+import { ArrowLeft, Plus, Trash2, Package, Info, Calculator } from "lucide-react";
+import { Button } from "@/Components/ui/button";
+import { Input } from "@/Components/ui/input";
+import { Textarea } from "@/Components/ui/textarea";
+import { SearchableSelect } from "@/Components/ui/searchable-select";
+import AuthenticatedLayout from "@/Layouts/AuthenticatedLayout";
+import { Head, Link, router } from "@inertiajs/react";
+import { toast } from "sonner";
+import axios from "axios";
+
+interface Product {
+    id: number;
+    name: string;
+    code: string;
+    unit_name: string;
+}
+
+interface Item {
+    product_id: number | null;
+    product_name?: string;
+    product_code?: string;
+    unit_name?: string;
+    batch_number: string;
+    quantity: number;
+    unit_price: number;
+    subtotal: number;
+    remark: string;
+    available_batches: any[];
+}
+
+interface Props {
+    order?: any;
+    warehouses: { id: number; name: string }[];
+    products: Product[];
+}
+
+export default function ShippingOrderCreate({ order, warehouses, products }: Props) {
+    const isEdit = !!order;
+    const [warehouseId, setWarehouseId] = useState<string>(order?.warehouse_id?.toString() || "");
+    const [customerName, setCustomerName] = useState(order?.customer_name || "");
+    const [shippingDate, setShippingDate] = useState(order?.shipping_date || new Date().toISOString().split('T')[0]);
+    const [remarks, setRemarks] = useState(order?.remarks || "");
+    const [items, setItems] = useState<Item[]>(order?.items?.map((item: any) => ({
+        product_id: item.product_id,
+        batch_number: item.batch_number,
+        quantity: Number(item.quantity),
+        unit_price: Number(item.unit_price),
+        subtotal: Number(item.subtotal),
+        remark: item.remark || "",
+        available_batches: [],
+    })) || []);
+
+    const [taxAmount, setTaxAmount] = useState(Number(order?.tax_amount) || 0);
+
+    const totalAmount = items.reduce((sum, item) => sum + item.subtotal, 0);
+    const grandTotal = totalAmount + taxAmount;
+
+    // 當品項變動時，自動計算稅額 (預設 5%)
+    useEffect(() => {
+        if (!isEdit || (isEdit && order.status === 'draft')) {
+            setTaxAmount(Math.round(totalAmount * 0.05));
+        }
+    }, [totalAmount]);
+
+    const addItem = () => {
+        setItems([...items, {
+            product_id: null,
+            batch_number: "",
+            quantity: 1,
+            unit_price: 0,
+            subtotal: 0,
+            remark: "",
+            available_batches: [],
+        }]);
+    };
+
+    const removeItem = (index: number) => {
+        setItems(items.filter((_, i) => i !== index));
+    };
+
+    const updateItem = (index: number, updates: Partial<Item>) => {
+        const newItems = [...items];
+        newItems[index] = { ...newItems[index], ...updates };
+
+        // 計算小計
+        if ('quantity' in updates || 'unit_price' in updates) {
+            newItems[index].subtotal = Number(newItems[index].quantity) * Number(newItems[index].unit_price);
+        }
+
+        setItems(newItems);
+
+        // 如果商品變動，抓取批號
+        if ('product_id' in updates && updates.product_id && warehouseId) {
+            fetchBatches(index, updates.product_id, warehouseId);
+        }
+    };
+
+    const fetchBatches = async (index: number, productId: number, wId: string) => {
+        try {
+            const response = await axios.get(route('api.warehouses.inventory.batches', { warehouse: wId, productId }));
+            const newItems = [...items];
+            newItems[index].available_batches = response.data;
+            setItems(newItems);
+        } catch (error) {
+            console.error("Failed to fetch batches", error);
+        }
+    };
+
+    const handleSave = () => {
+        if (!warehouseId) {
+            toast.error("請選擇出貨倉庫");
+            return;
+        }
+        if (!shippingDate) {
+            toast.error("請選擇出貨日期");
+            return;
+        }
+        if (items.length === 0) {
+            toast.error("請至少新增一個品項");
+            return;
+        }
+
+        const data = {
+            warehouse_id: warehouseId,
+            customer_name: customerName,
+            shipping_date: shippingDate,
+            remarks: remarks,
+            total_amount: totalAmount,
+            tax_amount: taxAmount,
+            grand_total: grandTotal,
+            items: items.map(item => ({
+                product_id: item.product_id,
+                batch_number: item.batch_number,
+                quantity: item.quantity,
+                unit_price: item.unit_price,
+                subtotal: item.subtotal,
+                remark: item.remark,
+            })),
+        };
+
+        if (isEdit) {
+            router.put(route('delivery-notes.update', order.id), data);
+        } else {
+            router.post(route('delivery-notes.store'), data);
+        }
+    };
+
+    return (
+        <AuthenticatedLayout breadcrumbs={[
+            { label: '供應鏈管理', href: '#' },
+            { label: '出貨單管理', href: route('delivery-notes.index') },
+            { label: isEdit ? '編輯出貨單' : '建立出貨單', isPage: true }
+        ] as any}>
+            <Head title={isEdit ? "編輯出貨單" : "建立出貨單"} />
+
+            <div className="container mx-auto p-6 max-w-7xl">
+                <div className="mb-6">
+                    <Link href={route('delivery-notes.index')}>
+                        <Button variant="outline" className="gap-2 button-outlined-primary mb-4">
+                            <ArrowLeft className="h-4 w-4" /> 返回列表
+                        </Button>
+                    </Link>
+                    <h1 className="text-2xl font-bold flex items-center gap-2">
+                        <Package className="h-6 w-6 text-primary-main" />
+                        {isEdit ? `編輯出貨單 ${order.doc_no}` : "建立新出貨單"}
+                    </h1>
+                </div>
+
+                <div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
+                    {/* 左側：基本資訊 */}
+                    <div className="lg:col-span-2 space-y-6">
+                        <div className="bg-white p-6 rounded-lg shadow-sm border border-gray-200">
+                            <h2 className="text-lg font-bold mb-4 flex items-center gap-2">
+                                <Info className="h-5 w-5 text-primary-main" /> 基本資料
+                            </h2>
+                            <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+                                <div className="space-y-2">
+                                    <label className="text-sm font-medium">出貨倉庫 *</label>
+                                    <SearchableSelect
+                                        value={warehouseId}
+                                        onValueChange={setWarehouseId}
+                                        options={warehouses.map(w => ({ label: w.name, value: w.id.toString() }))}
+                                        placeholder="選擇倉庫"
+                                    />
+                                </div>
+                                <div className="space-y-2">
+                                    <label className="text-sm font-medium">出貨日期 *</label>
+                                    <Input
+                                        type="date"
+                                        value={shippingDate}
+                                        onChange={e => setShippingDate(e.target.value)}
+                                    />
+                                </div>
+                                <div className="space-y-2 md:col-span-2">
+                                    <label className="text-sm font-medium">客戶名稱</label>
+                                    <Input
+                                        placeholder="輸入客戶或專案名稱"
+                                        value={customerName}
+                                        onChange={e => setCustomerName(e.target.value)}
+                                    />
+                                </div>
+                                <div className="space-y-2 md:col-span-2">
+                                    <label className="text-sm font-medium">備註</label>
+                                    <Textarea
+                                        placeholder="其他說明..."
+                                        value={remarks}
+                                        onChange={e => setRemarks(e.target.value)}
+                                        rows={3}
+                                    />
+                                </div>
+                            </div>
+                        </div>
+
+                        {/* 品項明細 */}
+                        <div className="bg-white p-6 rounded-lg shadow-sm border border-gray-200">
+                            <div className="flex items-center justify-between mb-4">
+                                <h2 className="text-lg font-bold flex items-center gap-2">
+                                    <Package className="h-5 w-5 text-primary-main" /> 商品明細
+                                </h2>
+                                <Button onClick={addItem} size="sm" className="button-filled-primary gap-1">
+                                    <Plus className="h-4 w-4" /> 新增商品
+                                </Button>
+                            </div>
+
+                            <div className="overflow-x-auto">
+                                <table className="w-full text-sm">
+                                    <thead>
+                                        <tr className="border-b bg-gray-50">
+                                            <th className="p-2 text-left w-[250px]">商品</th>
+                                            <th className="p-2 text-left w-[180px]">批號</th>
+                                            <th className="p-2 text-left w-[120px]">數量</th>
+                                            <th className="p-2 text-left w-[120px]">單價</th>
+                                            <th className="p-2 text-left">小計</th>
+                                            <th className="p-2 text-right">操作</th>
+                                        </tr>
+                                    </thead>
+                                    <tbody className="divide-y">
+                                        {items.map((item, index) => (
+                                            <tr key={index}>
+                                                <td className="p-2">
+                                                    <SearchableSelect
+                                                        value={item.product_id?.toString() || ""}
+                                                        onValueChange={(val) => updateItem(index, { product_id: parseInt(val) })}
+                                                        options={products.map(p => ({ label: `[${p.code}] ${p.name}`, value: p.id.toString() }))}
+                                                        placeholder="選擇商品"
+                                                    />
+                                                </td>
+                                                <td className="p-2">
+                                                    <SearchableSelect
+                                                        value={item.batch_number}
+                                                        disabled={!item.product_id || !warehouseId}
+                                                        onValueChange={(val) => updateItem(index, { batch_number: val })}
+                                                        options={item.available_batches.map(b => ({ label: `${b.batch_number} (剩餘 ${b.quantity})`, value: b.batch_number }))}
+                                                        placeholder="選擇批號"
+                                                    />
+                                                </td>
+                                                <td className="p-2">
+                                                    <Input
+                                                        type="number"
+                                                        value={item.quantity}
+                                                        onChange={e => updateItem(index, { quantity: parseFloat(e.target.value) || 0 })}
+                                                        min={0.0001}
+                                                        step={0.0001}
+                                                    />
+                                                </td>
+                                                <td className="p-2">
+                                                    <Input
+                                                        type="number"
+                                                        value={item.unit_price}
+                                                        onChange={e => updateItem(index, { unit_price: parseFloat(e.target.value) || 0 })}
+                                                        min={0}
+                                                    />
+                                                </td>
+                                                <td className="p-2 font-medium">
+                                                    ${item.subtotal.toLocaleString()}
+                                                </td>
+                                                <td className="p-2 text-right">
+                                                    <Button variant="ghost" size="sm" onClick={() => removeItem(index)} className="text-red-500 hover:text-red-700">
+                                                        <Trash2 className="h-4 w-4" />
+                                                    </Button>
+                                                </td>
+                                            </tr>
+                                        ))}
+                                    </tbody>
+                                </table>
+                                {items.length === 0 && (
+                                    <div className="text-center py-8 text-gray-500">尚無商品明細</div>
+                                )}
+                            </div>
+                        </div>
+                    </div>
+
+                    {/* 右側：金額總計 */}
+                    <div className="space-y-6">
+                        <div className="bg-white p-6 rounded-lg shadow-sm border border-gray-200 sticky top-6">
+                            <h2 className="text-lg font-bold mb-4 flex items-center gap-2">
+                                <Calculator className="h-5 w-5 text-primary-main" /> 結算金額
+                            </h2>
+                            <div className="space-y-4">
+                                <div className="flex justify-between text-sm text-gray-600">
+                                    <span>未稅金額</span>
+                                    <span>${totalAmount.toLocaleString()}</span>
+                                </div>
+                                <div className="flex justify-between items-center text-sm text-gray-600">
+                                    <span>稅額 (5%)</span>
+                                    <div className="w-24">
+                                        <Input
+                                            type="number"
+                                            value={taxAmount}
+                                            onChange={e => setTaxAmount(parseInt(e.target.value) || 0)}
+                                            className="h-8 text-right p-1"
+                                        />
+                                    </div>
+                                </div>
+                                <div className="border-t pt-4 flex justify-between font-bold text-lg">
+                                    <span>總計金額</span>
+                                    <span className="text-primary-main">${grandTotal.toLocaleString()}</span>
+                                </div>
+                                <Button onClick={handleSave} className="w-full button-filled-primary mt-4 py-6 text-lg font-bold">
+                                    {isEdit ? "更新出貨單" : "建立出貨單"}
+                                </Button>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </AuthenticatedLayout>
+    );
+}