feat: 查价表单下拉支持匿名加载，供 H5 访客先选仓/国家/属性

Co-authored-by: Cursor <cursoragent@cursor.com>

src/Oms.Application/Dtos/Orders/OrderPriceCheckFormOptionsOutput.cs

@@ -0,0 +1,49 @@
+namespace Oms.Application.Dtos.Orders;
+
+/// <summary>
+/// 查价表单下拉选项（国家 / 发货仓 / 货物属性），可供访客匿名加载。
+/// </summary>
+public class OrderPriceCheckFormOptionsOutput
+{
+    /// <summary>目的国家列表。</summary>
+    public List<OrderPriceCheckCountryOptionOutput> Countries { get; set; } = [];
+
+    /// <summary>发货仓列表（仅 id + 名称，不含地址电话）。</summary>
+    public List<OrderPriceCheckWarehouseOptionOutput> Warehouses { get; set; } = [];
+
+    /// <summary>货物属性（字典 cargo_attribute）。</summary>
+    public List<OrderPriceCheckCargoOptionOutput> CargoAttributes { get; set; } = [];
+}
+
+/// <summary>查价目的国家选项。</summary>
+public class OrderPriceCheckCountryOptionOutput
+{
+    /// <summary>ISO 二字码。</summary>
+    public string CountryCode { get; set; } = string.Empty;
+
+    /// <summary>中文名。</summary>
+    public string ChineseName { get; set; } = string.Empty;
+
+    /// <summary>英文名。</summary>
+    public string EnglishName { get; set; } = string.Empty;
+}
+
+/// <summary>查价发货仓选项。</summary>
+public class OrderPriceCheckWarehouseOptionOutput
+{
+    /// <summary>仓库主键。</summary>
+    public int Id { get; set; }
+
+    /// <summary>仓库名称。</summary>
+    public string WarehouseName { get; set; } = string.Empty;
+}
+
+/// <summary>查价货物属性选项。</summary>
+public class OrderPriceCheckCargoOptionOutput
+{
+    /// <summary>字典编码。</summary>
+    public string DictCode { get; set; } = string.Empty;
+
+    /// <summary>字典名称。</summary>
+    public string DictName { get; set; } = string.Empty;
+}

src/Oms.Application/Services/Orders/OrderService.ParcelQuote.cs

@@ -19,6 +19,60 @@ public partial class OrderService
 
     private sealed record PriceCheckCargoTarget(string Code, string DisplayName, string CargoAttribute);
 
+    private const string CargoAttributeDictType = "cargo_attribute";
+
+    /// <summary>
+    /// 组装查价表单下拉：国家、发货仓名称、货物属性字典。
+    /// </summary>
+    private async Task<OrderPriceCheckFormOptionsOutput> BuildPriceCheckFormOptionsAsync()
+    {
+        var countries = (await CountryRepository.GetListAsync())
+            .OrderBy(x => x.CountryCode)
+            .ThenBy(x => x.EnglishName)
+            .Select(x => new OrderPriceCheckCountryOptionOutput
+            {
+                CountryCode = (x.CountryCode ?? string.Empty).Trim().ToUpperInvariant(),
+                ChineseName = (x.ChineseName ?? string.Empty).Trim(),
+                EnglishName = (x.EnglishName ?? string.Empty).Trim(),
+            })
+            .Where(x => !string.IsNullOrWhiteSpace(x.CountryCode))
+            .ToList();
+
+        var warehouses = (await WarehouseAddressRepository.GetListAsync())
+            .OrderBy(x => x.Sort == null)
+            .ThenBy(x => x.Sort)
+            .ThenBy(x => x.Id)
+            .Select(x => new OrderPriceCheckWarehouseOptionOutput
+            {
+                Id = x.Id,
+                WarehouseName = string.IsNullOrWhiteSpace(x.WarehouseName)
+                    ? x.Id.ToString()
+                    : x.WarehouseName.Trim(),
+            })
+            .Where(x => x.Id > 0)
+            .ToList();
+
+        var cargoAttributes = (await DictRepository.GetListAsync(x => x.DictType == CargoAttributeDictType))
+            .OrderBy(x => x.DictSort)
+            .ThenBy(x => x.DictCode)
+            .Select(x => new OrderPriceCheckCargoOptionOutput
+            {
+                DictCode = (x.DictCode ?? string.Empty).Trim(),
+                DictName = string.IsNullOrWhiteSpace(x.DictName)
+                    ? (x.DictCode ?? string.Empty).Trim()
+                    : x.DictName.Trim(),
+            })
+            .Where(x => !string.IsNullOrWhiteSpace(x.DictCode))
+            .ToList();
+
+        return new OrderPriceCheckFormOptionsOutput
+        {
+            Countries = countries,
+            Warehouses = warehouses,
+            CargoAttributes = cargoAttributes,
+        };
+    }
+
     private async Task<OrderPriceCheckShippingOptionsOutput> BuildPriceCheckShippingOptionsAsync()
     {
         var products = await SalesProductRepository.GetListAsync(x => x.IsActive == EnableStatus.Enabled);

src/Oms.Application/Services/Orders/OrderService.cs

@@ -4,6 +4,7 @@ using Fake.Application;
 using Fake.Domain.Exceptions;
 using Fake.ObjectStorage;
 using Fake.UnitOfWork;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Mvc;
 using MiniExcelLibs;
@@ -573,6 +574,14 @@ public partial class OrderService : ApplicationService
     public Task<OrderPriceCheckShippingOptionsOutput> GetPriceCheckShippingOptionsAsync() =>
         BuildPriceCheckShippingOptionsAsync();
 
+    /// <summary>
+    /// 查价表单下拉（国家 / 发货仓 / 货物属性）。匿名可读，供 H5 访客先填条件再登录查价。
+    /// </summary>
+    [AllowAnonymous]
+    [HttpGet("/order/price-check/form-options")]
+    public Task<OrderPriceCheckFormOptionsOutput> GetPriceCheckFormOptionsAsync() =>
+        BuildPriceCheckFormOptionsAsync();
+
     /// <summary>
     /// 执行订单运费试算。
     /// </summary>