chore: release client-v1.0.68

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YZ4DskSRKsSiheQonFtQvx

CHANGELOG-client.md

@@ -5,6 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.0.68] - 2026-06-21
+
+### 改进
+- 店铺公开商品页：每个商品卡片显示「在库 N」数量，且只展示有货商品
+
+## [1.0.67] - 2026-06-21
+
+### 改进
+- 选择器改为服务端全量搜索：选供应商/客户时按关键词查全部往来单位（不再只在已加载的首页里找）；出库「选择商品」弹窗的搜索也改为实时查全部库存，输入即按编码/名称/系列匹配，不再漏掉未加载的商品
+
 ## [1.0.66] - 2026-06-21
 
 ### 改进

CHANGELOG-server.md

@@ -5,6 +5,16 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.0.71] - 2026-06-21
+
+### 改进
+- 公开店铺商品页只展示「当前有库存」的商品，并返回每个商品的在库数量与商品编码（序列号），无货商品不再露出
+
+## [1.0.70] - 2026-06-21
+
+### 改进
+- 商品名称/系列/规格选择接口支持关键词搜索（按名称或编码），为客户端选择器的服务端全量搜索提供支撑
+
 ## [1.0.69] - 2026-06-21
 
 ### 改进

backend/internal/handler/product_option.go

@@ -2,6 +2,7 @@ package handler
 
 import (
 	"net/http"
+	"strings"
 
 	"github.com/gin-gonic/gin"
 	"gorm.io/gorm"
@@ -24,7 +25,12 @@ func NewProductOptionHandler(db *gorm.DB) *ProductOptionHandler {
 func (h *ProductOptionHandler) ListNames(c *gin.Context) {
 	shopID := middleware.GetShopID(c)
 	items := make([]model.ProductNameOption, 0)
-	h.db.Where("shop_id = ?", shopID).Order("id ASC").Find(&items)
+	q := h.db.Where("shop_id = ?", shopID)
+	if kw := strings.TrimSpace(c.Query("keyword")); kw != "" {
+		like := "%" + kw + "%"
+		q = q.Where("name LIKE ? OR code LIKE ?", like, like)
+	}
+	q.Order("id ASC").Find(&items)
 	util.RespondSuccess(c, items)
 }
 
@@ -85,7 +91,12 @@ func (h *ProductOptionHandler) DeleteName(c *gin.Context) {
 func (h *ProductOptionHandler) ListSeries(c *gin.Context) {
 	shopID := middleware.GetShopID(c)
 	items := make([]model.ProductSeriesOption, 0)
-	h.db.Where("shop_id = ?", shopID).Order("id ASC").Find(&items)
+	q := h.db.Where("shop_id = ?", shopID)
+	if kw := strings.TrimSpace(c.Query("keyword")); kw != "" {
+		like := "%" + kw + "%"
+		q = q.Where("name LIKE ? OR code LIKE ?", like, like)
+	}
+	q.Order("id ASC").Find(&items)
 	util.RespondSuccess(c, items)
 }
 
@@ -146,7 +157,12 @@ func (h *ProductOptionHandler) DeleteSeries(c *gin.Context) {
 func (h *ProductOptionHandler) ListSpecs(c *gin.Context) {
 	shopID := middleware.GetShopID(c)
 	items := make([]model.ProductSpecOption, 0)
-	h.db.Where("shop_id = ?", shopID).Order("id ASC").Find(&items)
+	q := h.db.Where("shop_id = ?", shopID)
+	if kw := strings.TrimSpace(c.Query("keyword")); kw != "" {
+		like := "%" + kw + "%"
+		q = q.Where("name LIKE ? OR code LIKE ?", like, like)
+	}
+	q.Order("id ASC").Find(&items)
 	util.RespondSuccess(c, items)
 }
 

backend/internal/handler/product_option_test.go

@@ -0,0 +1,86 @@
+package handler
+
+import (
+	"net/http"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/stretchr/testify/assert"
+	"gorm.io/gorm"
+
+	"github.com/wangjia/jiu/backend/internal/middleware"
+	"github.com/wangjia/jiu/backend/internal/model"
+	"github.com/wangjia/jiu/backend/testutil"
+)
+
+// setupOptionRouter 注册 product-options 名称路由（含 JWT）。
+func setupOptionRouter(db *gorm.DB) *gin.Engine {
+	h := NewProductOptionHandler(db)
+	r := gin.New()
+	r.Use(gin.Recovery())
+	api := r.Group("/api/v1")
+	api.Use(middleware.JWT(db))
+	names := api.Group("/product-options/names")
+	names.GET("", h.ListNames)
+	return r
+}
+
+func TestProductOptionHandler_ListNamesKeyword(t *testing.T) {
+	db := testutil.SetupTestDB()
+	shop := testutil.CreateTestShop(db, "OPT001")
+	user := testutil.CreateTestUser(db, shop.ID, "admin", "pass", "admin")
+	token := getAuthToken(user.ID, shop.ID, "admin")
+	r := setupOptionRouter(db)
+
+	db.Create(&model.ProductNameOption{
+		TenantBase: model.TenantBase{ShopID: shop.ID}, Code: "P001", Name: "茅台",
+	})
+	db.Create(&model.ProductNameOption{
+		TenantBase: model.TenantBase{ShopID: shop.ID}, Code: "P002", Name: "五粮液",
+	})
+
+	// 1. 无 keyword → 返回全部
+	w := makeRequest(r, "GET", "/api/v1/product-options/names", token, nil)
+	assert.Equal(t, http.StatusOK, w.Code)
+	data := parseResponse(w)["data"].([]interface{})
+	assert.Len(t, data, 2)
+
+	// 2. keyword 命中名称
+	w = makeRequest(r, "GET", "/api/v1/product-options/names?keyword=五粮", token, nil)
+	assert.Equal(t, http.StatusOK, w.Code)
+	data = parseResponse(w)["data"].([]interface{})
+	assert.Len(t, data, 1)
+	assert.Equal(t, "五粮液", data[0].(map[string]interface{})["name"])
+
+	// 3. keyword 命中编码
+	w = makeRequest(r, "GET", "/api/v1/product-options/names?keyword=P001", token, nil)
+	assert.Equal(t, http.StatusOK, w.Code)
+	data = parseResponse(w)["data"].([]interface{})
+	assert.Len(t, data, 1)
+	assert.Equal(t, "茅台", data[0].(map[string]interface{})["name"])
+
+	// 4. keyword 无命中 → 空
+	w = makeRequest(r, "GET", "/api/v1/product-options/names?keyword=不存在", token, nil)
+	assert.Equal(t, http.StatusOK, w.Code)
+	data = parseResponse(w)["data"].([]interface{})
+	assert.Len(t, data, 0)
+}
+
+func TestProductOptionHandler_ListNamesIsolation(t *testing.T) {
+	db := testutil.SetupTestDB()
+	shopA := testutil.CreateTestShop(db, "OPT_A")
+	userA := testutil.CreateTestUser(db, shopA.ID, "adminA", "pass", "admin")
+	tokenA := getAuthToken(userA.ID, shopA.ID, "admin")
+	shopB := testutil.CreateTestShop(db, "OPT_B")
+	r := setupOptionRouter(db)
+
+	db.Create(&model.ProductNameOption{
+		TenantBase: model.TenantBase{ShopID: shopB.ID}, Name: "他店商品",
+	})
+
+	// A 店即使 keyword 命中 B 店数据也查不到（shop_id 隔离）
+	w := makeRequest(r, "GET", "/api/v1/product-options/names?keyword=他店", tokenA, nil)
+	assert.Equal(t, http.StatusOK, w.Code)
+	data := parseResponse(w)["data"].([]interface{})
+	assert.Len(t, data, 0)
+}

backend/internal/handler/public.go

@@ -202,12 +202,14 @@ type publicProductImage struct {
 type publicProductResp struct {
 	ID        uint64               `json:"id"`
 	PublicID  string               `json:"public_id"`
+	Code      string               `json:"code"`
 	Name      string               `json:"name"`
 	Series    string               `json:"series"`
 	Spec      string               `json:"spec"`
 	Brand     string               `json:"brand"`
 	Unit      string               `json:"unit"`
 	SalePrice float64              `json:"sale_price"`
+	Quantity  float64              `json:"quantity"`
 	Images    []publicProductImage `json:"images"`
 }
 
@@ -234,8 +236,15 @@ func (h *PublicHandler) ListShopProducts(c *gin.Context) {
 		pageSize = 20
 	}
 
+	// 仅列「有库存」的商品：JOIN 库存按 product 聚合（数量>0）的子查询。
+	stockSub := h.db.Model(&model.Inventory{}).
+		Select("product_id, SUM(quantity) AS qty").
+		Where("shop_id = ? AND deleted_at IS NULL AND quantity > 0", shop.ID).
+		Group("product_id")
+
 	query := h.db.Model(&model.Product{}).
-		Where("shop_id = ? AND public_id IS NOT NULL AND public_id != '' AND deleted_at IS NULL", shop.ID)
+		Joins("JOIN (?) AS stk ON stk.product_id = products.id", stockSub).
+		Where("products.shop_id = ? AND products.public_id IS NOT NULL AND products.public_id != '' AND products.deleted_at IS NULL", shop.ID)
 
 	var total int64
 	if err := query.Count(&total).Error; err != nil {
@@ -248,12 +257,33 @@ func (h *PublicHandler) ListShopProducts(c *gin.Context) {
 	if err := query.Preload("Images").
 		Offset(offset).
 		Limit(pageSize).
-		Order("id DESC").
+		Order("products.id DESC").
 		Find(&products).Error; err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return
 	}
 
+	// 取本页商品的在库总量（IN 限定在本页 ≤pageSize 个 id，开销小）
+	qtyMap := make(map[uint64]float64, len(products))
+	if len(products) > 0 {
+		pageIDs := make([]uint64, len(products))
+		for i, p := range products {
+			pageIDs[i] = p.ID
+		}
+		var stockRows []struct {
+			ProductID uint64
+			Qty       float64
+		}
+		h.db.Model(&model.Inventory{}).
+			Select("product_id, SUM(quantity) AS qty").
+			Where("shop_id = ? AND deleted_at IS NULL AND quantity > 0 AND product_id IN ?", shop.ID, pageIDs).
+			Group("product_id").
+			Scan(&stockRows)
+		for _, s := range stockRows {
+			qtyMap[s.ProductID] = s.Qty
+		}
+	}
+
 	listData := make([]publicProductResp, len(products))
 	for i, p := range products {
 		imgs := make([]publicProductImage, len(p.Images))
@@ -263,12 +293,14 @@ func (h *PublicHandler) ListShopProducts(c *gin.Context) {
 		listData[i] = publicProductResp{
 			ID:        p.ID,
 			PublicID:  p.PublicID,
+			Code:      p.Code,
 			Name:      p.Name,
 			Series:    p.Series,
 			Spec:      p.Spec,
 			Brand:     p.Brand,
 			Unit:      p.Unit,
 			SalePrice: p.SalePrice,
+			Quantity:  qtyMap[p.ID],
 			Images:    imgs,
 		}
 	}

backend/internal/handler/public_test.go

@@ -0,0 +1,125 @@
+package handler
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"gorm.io/gorm"
+
+	"github.com/wangjia/jiu/backend/internal/model"
+	"github.com/wangjia/jiu/backend/testutil"
+)
+
+func setupPublicRouter(db *gorm.DB) *gin.Engine {
+	h := NewPublicHandler(db)
+	r := gin.New()
+	r.Use(gin.Recovery())
+	r.GET("/api/v1/public/shops/:shop_code/products", h.ListShopProducts)
+	return r
+}
+
+// 给商品补 public_id（CreateTestProduct 默认不设）
+func setPublicID(db *gorm.DB, productID uint64, pub string) {
+	require := func(err error) {
+		if err != nil {
+			panic(err)
+		}
+	}
+	require(db.Model(&model.Product{}).Where("id = ?", productID).Update("public_id", pub).Error)
+}
+
+func addInventory(db *gorm.DB, shopID, warehouseID, productID uint64, qty float64) {
+	wid := warehouseID
+	pid := productID
+	if err := db.Create(&model.Inventory{
+		ShopID:      shopID,
+		WarehouseID: &wid,
+		ProductID:   &pid,
+		Quantity:    qty,
+	}).Error; err != nil {
+		panic(err)
+	}
+}
+
+func TestPublicHandler_ListShopProducts_InStockOnly(t *testing.T) {
+	db := testutil.SetupTestDB()
+	shop := testutil.CreateTestShop(db, "PUB001")
+	wh := testutil.CreateTestWarehouse(db, shop.ID, "仓")
+	r := setupPublicRouter(db)
+
+	// A：有库存 5 → 应出现，quantity=5
+	pa := testutil.CreateTestProduct(db, shop.ID, "茅台A")
+	setPublicID(db, pa.ID, "pub-a")
+	addInventory(db, shop.ID, wh.ID, pa.ID, 5)
+
+	// B：有 public_id 但无库存 → 不出现
+	pb := testutil.CreateTestProduct(db, shop.ID, "五粮液B")
+	setPublicID(db, pb.ID, "pub-b")
+
+	// C：两条库存 3+2 → 出现，quantity=5
+	pc := testutil.CreateTestProduct(db, shop.ID, "汾酒C")
+	setPublicID(db, pc.ID, "pub-c")
+	addInventory(db, shop.ID, wh.ID, pc.ID, 3)
+	addInventory(db, shop.ID, wh.ID, pc.ID, 2)
+
+	// D：有库存但无 public_id → 不出现
+	pd := testutil.CreateTestProduct(db, shop.ID, "无公开D")
+	addInventory(db, shop.ID, wh.ID, pd.ID, 9)
+
+	w := httptest.NewRecorder()
+	req, _ := http.NewRequest("GET", "/api/v1/public/shops/PUB001/products", nil)
+	r.ServeHTTP(w, req)
+	require.Equal(t, http.StatusOK, w.Code)
+
+	var resp map[string]interface{}
+	require.NoError(t, json.Unmarshal(w.Body.Bytes(), &resp))
+
+	// 只 A、C 两个有库存 + 有 public_id
+	assert.Equal(t, float64(2), resp["total"])
+	data := resp["data"].([]interface{})
+	require.Len(t, data, 2)
+
+	byName := map[string]map[string]interface{}{}
+	for _, it := range data {
+		m := it.(map[string]interface{})
+		byName[m["name"].(string)] = m
+	}
+
+	require.Contains(t, byName, "茅台A")
+	require.Contains(t, byName, "汾酒C")
+	assert.NotContains(t, byName, "五粮液B") // 无库存
+	assert.NotContains(t, byName, "无公开D") // 无 public_id
+
+	// 数量正确（C 聚合 3+2=5）
+	assert.Equal(t, float64(5), byName["茅台A"]["quantity"])
+	assert.Equal(t, float64(5), byName["汾酒C"]["quantity"])
+	// 带上了序列号 code
+	assert.Equal(t, "P-茅台A", byName["茅台A"]["code"])
+}
+
+func TestPublicHandler_ListShopProducts_Isolation(t *testing.T) {
+	db := testutil.SetupTestDB()
+	shopA := testutil.CreateTestShop(db, "PUBA")
+	shopB := testutil.CreateTestShop(db, "PUBB")
+	whB := testutil.CreateTestWarehouse(db, shopB.ID, "仓B")
+	r := setupPublicRouter(db)
+
+	// B 店有个有库存商品
+	pb := testutil.CreateTestProduct(db, shopB.ID, "他店商品")
+	setPublicID(db, pb.ID, "pub-x")
+	addInventory(db, shopB.ID, whB.ID, pb.ID, 7)
+
+	// 查 A 店：看不到 B 店商品
+	w := httptest.NewRecorder()
+	req, _ := http.NewRequest("GET", "/api/v1/public/shops/"+shopA.Code+"/products", nil)
+	r.ServeHTTP(w, req)
+	require.Equal(t, http.StatusOK, w.Code)
+	var resp map[string]interface{}
+	require.NoError(t, json.Unmarshal(w.Body.Bytes(), &resp))
+	assert.Equal(t, float64(0), resp["total"])
+}

backend/testutil/setup.go

@@ -241,6 +241,45 @@ func SetupTestDB() *gorm.DB {
 			content TEXT,
 			remark TEXT
 		)`,
+		`CREATE TABLE IF NOT EXISTS product_images (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			product_id INTEGER NOT NULL,
+			shop_id INTEGER NOT NULL,
+			url TEXT NOT NULL,
+			sort_order INTEGER DEFAULT 0,
+			created_at DATETIME
+		)`,
+		`CREATE TABLE IF NOT EXISTS product_name_options (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			created_at DATETIME,
+			updated_at DATETIME,
+			deleted_at DATETIME,
+			shop_id INTEGER NOT NULL,
+			code TEXT,
+			name TEXT NOT NULL,
+			remark TEXT
+		)`,
+		`CREATE TABLE IF NOT EXISTS product_series_options (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			created_at DATETIME,
+			updated_at DATETIME,
+			deleted_at DATETIME,
+			shop_id INTEGER NOT NULL,
+			code TEXT,
+			name TEXT NOT NULL,
+			remark TEXT
+		)`,
+		`CREATE TABLE IF NOT EXISTS product_spec_options (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			created_at DATETIME,
+			updated_at DATETIME,
+			deleted_at DATETIME,
+			shop_id INTEGER NOT NULL,
+			code TEXT,
+			name TEXT NOT NULL,
+			quantity INTEGER DEFAULT 0,
+			remark TEXT
+		)`,
 		`CREATE TABLE IF NOT EXISTS warehouses (
 			id INTEGER PRIMARY KEY AUTOINCREMENT,
 			created_at DATETIME,

client/lib/screens/public/public_shop_products_screen.dart

@@ -269,6 +269,12 @@ class _ProductCard extends StatelessWidget {
     final name = item['name'] as String? ?? '';
     final series = item['series'] as String? ?? '';
     final spec = item['spec'] as String? ?? '';
+    final unit = item['unit'] as String? ?? '';
+    final qtyNum = (item['quantity'] as num?)?.toDouble() ?? 0;
+    // 去掉整数的 .0 尾巴：5.0 → 5，1.5 → 1.5
+    final qtyStr = qtyNum == qtyNum.roundToDouble()
+        ? qtyNum.toInt().toString()
+        : qtyNum.toString();
     final images = (item['images'] as List<dynamic>? ?? [])
         .cast<Map<String, dynamic>>();
     final imageUrl = images.isNotEmpty
@@ -339,7 +345,18 @@ class _ProductCard extends StatelessWidget {
                     const Spacer(),
                     Row(
                       children: [
-                        const Spacer(),
+                        Flexible(
+                          child: Text(
+                            '在库 $qtyStr$unit',
+                            maxLines: 1,
+                            overflow: TextOverflow.ellipsis,
+                            style: const TextStyle(
+                                fontSize: 11,
+                                color: _kBurgundy,
+                                fontWeight: FontWeight.w600),
+                          ),
+                        ),
+                        const SizedBox(width: 4),
                         Container(
                           padding: const EdgeInsets.symmetric(
                               horizontal: 8, vertical: 3),

client/lib/screens/stock_in/stock_in_form_screen.dart

@@ -604,6 +604,20 @@ class _StockInFormScreenState extends ConsumerState<StockInFormScreen> {
                                           hint: '请选择供应商',
                                           dialogTitle: '选择供应商',
                                           isRequired: true,
+                                          onSearch: (kw) async {
+                                            final res = await ref
+                                                .read(partnerRepositoryProvider)
+                                                .list(
+                                                    type: 'supplier',
+                                                    keyword: kw,
+                                                    pageSize: 50);
+                                            return res.data
+                                                .map((p) => OptionItem(
+                                                    id: p.id,
+                                                    name: p.name,
+                                                    code: p.code))
+                                                .toList();
+                                          },
                                           onChanged: (v) =>
                                               setState(() => _partnerId = v),
                                         ),

client/lib/screens/stock_out/stock_out_form_screen.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
@@ -7,6 +9,7 @@ import '../../core/theme/app_theme.dart';
 import '../../core/auth/auth_state.dart';
 import '../../core/utils/print_util.dart';
 import '../../core/utils/date_util.dart';
+import '../../models/inventory.dart';
 import '../../models/stock_out.dart';
 import '../../widgets/date_picker_field.dart';
 import '../../widgets/searchable_option_field.dart';
@@ -39,6 +42,39 @@ class _PickerItem {
   });
 }
 
+/// 把库存行按 product 聚合为选择器条目（同一 product 的多行数量相加）。
+List<_PickerItem> _aggregatePickerItems(List<Inventory> rows) {
+  final Map<int, _PickerItem> map = {};
+  for (final inv in rows.where((inv) => inv.productId != null)) {
+    final pid = inv.productId!;
+    final existing = map[pid];
+    if (existing != null) {
+      map[pid] = _PickerItem(
+        productId: pid,
+        productCode: existing.productCode,
+        productName: existing.productName,
+        series: existing.series,
+        spec: existing.spec,
+        unit: existing.unit,
+        unitPrice: existing.unitPrice ?? inv.unitPrice,
+        availableQty: existing.availableQty + inv.quantity,
+      );
+    } else {
+      map[pid] = _PickerItem(
+        productId: pid,
+        productCode: inv.productCode,
+        productName: inv.productName,
+        series: inv.series,
+        spec: inv.spec,
+        unit: inv.unit,
+        unitPrice: inv.unitPrice,
+        availableQty: inv.quantity,
+      );
+    }
+  }
+  return map.values.toList();
+}
+
 class _ItemRow {
   int? productId;
   final String productCode;
@@ -158,36 +194,8 @@ class _StockOutFormScreenState extends ConsumerState<StockOutFormScreen> {
           .listInventory(
               warehouseId: warehouseId,
               pageSize: AppConstants.stockOutPickerPageSize);
-      final Map<int, _PickerItem> productMap = {};
-      for (final inv in result.data.where((inv) => inv.productId != null)) {
-        final pid = inv.productId!;
-        if (productMap.containsKey(pid)) {
-          final existing = productMap[pid]!;
-          productMap[pid] = _PickerItem(
-            productId: pid,
-            productCode: existing.productCode,
-            productName: existing.productName,
-            series: existing.series,
-            spec: existing.spec,
-            unit: existing.unit,
-            unitPrice: existing.unitPrice ?? inv.unitPrice,
-            availableQty: existing.availableQty + inv.quantity,
-          );
-        } else {
-          productMap[pid] = _PickerItem(
-            productId: pid,
-            productCode: inv.productCode,
-            productName: inv.productName,
-            series: inv.series,
-            spec: inv.spec,
-            unit: inv.unit,
-            unitPrice: inv.unitPrice,
-            availableQty: inv.quantity,
-          );
-        }
-      }
       setState(() {
-        _inventoryPickerItems = productMap.values.toList();
+        _inventoryPickerItems = _aggregatePickerItems(result.data);
         _inventoryMap = {
           for (final item in _inventoryPickerItems)
             item.productId: item.availableQty
@@ -206,7 +214,10 @@ class _StockOutFormScreenState extends ConsumerState<StockOutFormScreen> {
     }
     final selected = await showDialog<List<_PickerItem>>(
       context: context,
-      builder: (_) => _InventoryPickerDialog(items: _inventoryPickerItems),
+      builder: (_) => _InventoryPickerDialog(
+        items: _inventoryPickerItems,
+        warehouseId: _warehouseId,
+      ),
     );
     if (selected == null || selected.isEmpty) return;
     setState(() {
@@ -532,6 +543,20 @@ class _StockOutFormScreenState extends ConsumerState<StockOutFormScreen> {
                                           selectedId: _partnerId,
                                           hint: '请选择客户',
                                           dialogTitle: '选择客户',
+                                          onSearch: (kw) async {
+                                            final res = await ref
+                                                .read(partnerRepositoryProvider)
+                                                .list(
+                                                    type: 'customer',
+                                                    keyword: kw,
+                                                    pageSize: 50);
+                                            return res.data
+                                                .map((p) => OptionItem(
+                                                    id: p.id,
+                                                    name: p.name,
+                                                    code: p.code))
+                                                .toList();
+                                          },
                                           onChanged: (v) =>
                                               setState(() => _partnerId = v),
                                         ),
@@ -873,39 +898,67 @@ class _FormField extends StatelessWidget {
   }
 }
 
-class _InventoryPickerDialog extends StatefulWidget {
+class _InventoryPickerDialog extends ConsumerStatefulWidget {
   final List<_PickerItem> items;
-  const _InventoryPickerDialog({required this.items});
+  final int? warehouseId;
+  const _InventoryPickerDialog({required this.items, this.warehouseId});
 
   @override
-  State<_InventoryPickerDialog> createState() => _InventoryPickerDialogState();
+  ConsumerState<_InventoryPickerDialog> createState() =>
+      _InventoryPickerDialogState();
 }
 
-class _InventoryPickerDialogState extends State<_InventoryPickerDialog> {
+class _InventoryPickerDialogState
+    extends ConsumerState<_InventoryPickerDialog> {
   final _searchCtrl = TextEditingController();
   String _search = '';
   final Set<int> _selected = {};
+  // 服务端搜索结果（替代一次性拉全部本地过滤）；初始用调用方已加载的首屏
+  late List<_PickerItem> _results = widget.items;
+  // 已见过的条目（跨多次搜索），用于确认时按 productId 还原所选
+  late final Map<int, _PickerItem> _known = {
+    for (final it in widget.items) it.productId: it
+  };
+  bool _loading = false;
+  Timer? _debounce;
 
   @override
   void dispose() {
+    _debounce?.cancel();
     _searchCtrl.dispose();
     super.dispose();
   }
 
-  List<_PickerItem> get _filtered {
+  void _onSearchChanged(String v) {
-    if (_search.isEmpty) return widget.items;
+    setState(() => _search = v);
-    final q = _search.toLowerCase();
+    _debounce?.cancel();
-    return widget.items
+    _debounce = Timer(const Duration(milliseconds: 300), _fetch);
-        .where((item) =>
+  }
-            item.productName.toLowerCase().contains(q) ||
+
-            item.productCode.toLowerCase().contains(q) ||
+  Future<void> _fetch() async {
-            item.series.toLowerCase().contains(q))
+    setState(() => _loading = true);
-        .toList();
+    try {
+      final kw = _search.trim();
+      final result = await ref.read(inventoryRepositoryProvider).listInventory(
+            warehouseId: widget.warehouseId,
+            keyword: kw.isEmpty ? null : kw,
+            pageSize: AppConstants.stockOutPickerPageSize,
+          );
+      final items = _aggregatePickerItems(result.data);
+      for (final it in items) {
+        _known[it.productId] = it;
+      }
+      if (mounted) setState(() => _results = items);
+    } catch (_) {
+      // 忽略：保留上次结果
+    } finally {
+      if (mounted) setState(() => _loading = false);
+    }
   }
 
   @override
   Widget build(BuildContext context) {
-    final filtered = _filtered;
+    final filtered = _results;
     final allSelected = filtered.isNotEmpty &&
         filtered.every((e) => _selected.contains(e.productId));
 
@@ -945,14 +998,24 @@ class _InventoryPickerDialogState extends State<_InventoryPickerDialog> {
               padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
               child: TextField(
                 controller: _searchCtrl,
-                decoration: const InputDecoration(
+                decoration: InputDecoration(
                   hintText: '搜索商品编码、名称或系列',
-                  prefixIcon: Icon(Icons.search, size: 18),
+                  prefixIcon: const Icon(Icons.search, size: 18),
+                  suffixIcon: _loading
+                      ? const Padding(
+                          padding: EdgeInsets.all(12),
+                          child: SizedBox(
+                            width: 16,
+                            height: 16,
+                            child: CircularProgressIndicator(strokeWidth: 2),
+                          ),
+                        )
+                      : null,
                   isDense: true,
                   contentPadding:
-                      EdgeInsets.symmetric(horizontal: 12, vertical: 10),
+                      const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
                 ),
-                onChanged: (v) => setState(() => _search = v),
+                onChanged: _onSearchChanged,
               ),
             ),
             // Table header
@@ -1068,9 +1131,9 @@ class _InventoryPickerDialogState extends State<_InventoryPickerDialog> {
                     onPressed: _selected.isEmpty
                         ? null
                         : () {
-                            final result = widget.items
+                            final result = _selected
-                                .where((item) =>
+                                .map((id) => _known[id])
-                                    _selected.contains(item.productId))
+                                .whereType<_PickerItem>()
                                 .toList();
                             Navigator.pop(context, result);
                           },

client/lib/widgets/searchable_option_field.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import '../core/utils/dialog_util.dart';
 import 'package:flutter/material.dart';
 import '../core/responsive/responsive.dart';
@@ -41,6 +43,9 @@ class SearchableOptionField extends StatelessWidget {
   /// 创建成功返回新选项 id（自动选中），失败/取消返回 null。为空则不显示新增入口。
   final Future<int?> Function(String keyword)? onCreate;
 
+  /// 可选：服务端搜索。提供时搜索框输入会 debounce 调它取结果（替代本地过滤）。
+  final Future<List<OptionItem>> Function(String keyword)? onSearch;
+
   const SearchableOptionField({
     super.key,
     required this.options,
@@ -51,6 +56,7 @@ class SearchableOptionField extends StatelessWidget {
     this.isRequired = false,
     this.isDense = true,
     this.onCreate,
+    this.onSearch,
   });
 
   String get _displayText {
@@ -66,6 +72,7 @@ class SearchableOptionField extends StatelessWidget {
         options: options,
         selectedId: selectedId,
         onCreate: onCreate,
+        onSearch: onSearch,
       ),
     );
     // result == -1 means "clear selection"
@@ -120,11 +127,13 @@ class _SearchDialog extends StatefulWidget {
   final List<OptionItem> options;
   final int? selectedId;
   final Future<int?> Function(String keyword)? onCreate;
+  final Future<List<OptionItem>> Function(String keyword)? onSearch;
   const _SearchDialog({
     required this.title,
     required this.options,
     this.selectedId,
     this.onCreate,
+    this.onSearch,
   });
 
   @override
@@ -135,9 +144,28 @@ class _SearchDialogState extends State<_SearchDialog> {
   final _ctrl = TextEditingController();
   String _keyword = '';
   bool _creating = false;
+  List<OptionItem>? _serverItems; // 服务端搜索结果（null=尚未搜索，用 widget.options）
+  bool _searching = false;
+  Timer? _debounce;
+
+  void _onSearchChanged(String v) {
+    setState(() => _keyword = v);
+    if (widget.onSearch == null) return;
+    _debounce?.cancel();
+    _debounce = Timer(const Duration(milliseconds: 300), () async {
+      setState(() => _searching = true);
+      try {
+        final res = await widget.onSearch!(v.trim());
+        if (mounted) setState(() => _serverItems = res);
+      } finally {
+        if (mounted) setState(() => _searching = false);
+      }
+    });
+  }
 
   @override
   void dispose() {
+    _debounce?.cancel();
     _ctrl.dispose();
     super.dispose();
   }
@@ -197,12 +225,14 @@ class _SearchDialogState extends State<_SearchDialog> {
 
   @override
   Widget build(BuildContext context) {
-    final filtered = _keyword.isEmpty
+    final filtered = widget.onSearch != null
-        ? widget.options
+        ? (_serverItems ?? widget.options)
-        : widget.options.where((o) => o.matches(_keyword)).toList();
+        : (_keyword.isEmpty
+            ? widget.options
+            : widget.options.where((o) => o.matches(_keyword)).toList());
     final kw = _keyword.trim();
     final hasExact =
-        widget.options.any((o) => o.name.toLowerCase() == kw.toLowerCase());
+        filtered.any((o) => o.name.toLowerCase() == kw.toLowerCase());
     final canCreate = widget.onCreate != null && kw.isNotEmpty && !hasExact;
 
     return AlertDialog(
@@ -216,12 +246,22 @@ class _SearchDialogState extends State<_SearchDialog> {
             TextField(
               controller: _ctrl,
               autofocus: true,
-              decoration: const InputDecoration(
+              decoration: InputDecoration(
                 hintText: '搜索...',
-                prefixIcon: Icon(Icons.search, size: 18),
+                prefixIcon: const Icon(Icons.search, size: 18),
+                suffixIcon: _searching
+                    ? const Padding(
+                        padding: EdgeInsets.all(10),
+                        child: SizedBox(
+                          width: 16,
+                          height: 16,
+                          child: CircularProgressIndicator(strokeWidth: 2),
+                        ),
+                      )
+                    : null,
                 isDense: true,
               ),
-              onChanged: (v) => setState(() => _keyword = v),
+              onChanged: _onSearchChanged,
             ),
             const SizedBox(height: 8),
             Expanded(