新增MES库区管理功能，包含免密接口、数据处理逻辑及相关控制器、服务和实体的实现。支持库区的增删改查操作，优化用户体验并增强系统的实时数据同步能力。

yy-admin-master/YY.Admin.Core/Core/Events/MesXslWarehouseAreaChangedEvent.cs

@@ -0,0 +1,13 @@
+using Prism.Events;
+
+namespace YY.Admin.Core.Events;
+
+public class WarehouseAreaChangedPayload
+{
+    public string Action { get; set; } = string.Empty;
+    public string? WarehouseAreaId { get; set; }
+}
+
+public class WarehouseAreaChangedEvent : PubSubEvent<WarehouseAreaChangedPayload>
+{
+}

yy-admin-master/YY.Admin.Core/Core/Services/IRawMaterialCardService.cs

@@ -15,4 +15,12 @@ public interface IRawMaterialCardService
     Task<bool> DeleteAsync(string id, CancellationToken ct = default);
     Task<bool> DeleteBatchAsync(string ids, CancellationToken ct = default);
     Task<bool> UpdatePriorityAsync(string id, string priorityPickup, CancellationToken ct = default);
+
+    /// <summary>
+    /// 按拆码明细 ID 列表批量删除原材料卡片。
+    /// </summary>
+    /// <param name="splitDetailIds">拆码明细行的 GUID 集合（自动 distinct，空跳过）</param>
+    /// <param name="dryRun">为 true 时仅返回匹配数量、不真正删除（用于「重新拆码」弹窗预提示）</param>
+    /// <returns>匹配/删除的卡片数量；失败返回 -1</returns>
+    Task<int> DeleteBySplitDetailIdsAsync(IEnumerable<string> splitDetailIds, bool dryRun = false, CancellationToken ct = default);
 }

yy-admin-master/YY.Admin.Core/Core/Services/IRawMaterialEntryService.cs

@@ -23,4 +23,10 @@ public interface IRawMaterialEntryService
 
     /// <summary>调用后端接口生成条码/批次号（格式：QH+物料编码+yyMMdd+序号）</summary>
     Task<string?> GenerateBarcodeAsync(string materialCode, CancellationToken ct = default);
+
+    /// <summary>
+    /// 同步读取本地缓存的「全量入场记录」快照（深拷贝），不会触发远端拉取。
+    /// 主要用于「磅单已入场重量」等跨表实时聚合，且需要保持与后端相同口径的场景。
+    /// </summary>
+    IReadOnlyList<MesXslRawMaterialEntry> GetCachedSnapshot();
 }

yy-admin-master/YY.Admin.Core/Core/Services/IWarehouseAreaService.cs

@@ -0,0 +1,54 @@
+using YY.Admin.Core.Entity;
+
+namespace YY.Admin.Core.Services;
+
+public record WarehouseAreaPageResult(List<MesXslWarehouseArea> Records, long Total, int PageNo, int PageSize);
+
+/// <summary>
+/// 库区管理服务（CRUD + 状态切换 + 编码校验）。
+/// 走 jeecg 免密接口 /xslmes/mesXslWarehouseArea/anon/*。
+///
+/// 注意：本接口契约不可随意改签名，被以下调用方引用：
+///   - WarehouseAreaListViewModel（列表/筛选/启停/删除）
+///   - WarehouseAreaEditDialogViewModel（新增/编辑/校验）
+///   - WarehouseAreaPickerDialogViewModel（拆码明细库位选择弹窗）
+/// </summary>
+public interface IWarehouseAreaService
+{
+    /// <summary>
+    /// 分页查询。参数顺序与 WarehouseAreaListViewModel 调用一致：
+    /// pageNo, pageSize, areaCode, areaName, warehouseId, status。
+    /// </summary>
+    /// <param name="status">"0" 启用 / "1" 停用 / "" 或 null 表示不限</param>
+    Task<WarehouseAreaPageResult> PageAsync(
+        int pageNo,
+        int pageSize,
+        string? areaCode = null,
+        string? areaName = null,
+        string? warehouseId = null,
+        string? status = null,
+        CancellationToken ct = default);
+
+    /// <summary>按 ID 查单条。</summary>
+    Task<MesXslWarehouseArea?> GetByIdAsync(string id, CancellationToken ct = default);
+
+    /// <summary>新增库区。后端会校验 areaCode 重复。</summary>
+    Task<bool> AddAsync(MesXslWarehouseArea area, CancellationToken ct = default);
+
+    /// <summary>编辑库区（按 ID）。</summary>
+    Task<bool> EditAsync(MesXslWarehouseArea area, CancellationToken ct = default);
+
+    /// <summary>按 ID 删除。</summary>
+    Task<bool> DeleteAsync(string id, CancellationToken ct = default);
+
+    /// <summary>切换启停状态：传入目标状态 "0"=启用 / "1"=停用。</summary>
+    Task<bool> UpdateStatusAsync(string id, string newStatus, CancellationToken ct = default);
+
+    /// <summary>
+    /// 校验库区编码是否可用（不存在则可用）。
+    /// </summary>
+    /// <param name="areaCode">待校验的库区编码</param>
+    /// <param name="excludeId">编辑时排除自身 ID；新增传 null 或空</param>
+    /// <returns>true=可用（无重复），false=已被占用</returns>
+    Task<bool> CheckAreaCodeAsync(string areaCode, string? excludeId, CancellationToken ct = default);
+}

yy-admin-master/YY.Admin.Core/Core/Services/IWarehouseService.cs

@@ -0,0 +1,9 @@
+using YY.Admin.Core.Entity;
+
+namespace YY.Admin.Core.Services;
+
+public interface IWarehouseService
+{
+    /// <summary>获取全部仓库列表（在线时拉取远端并刷新缓存，离线时返回本地缓存）</summary>
+    Task<List<MesXslWarehouse>> GetAllAsync(CancellationToken ct = default);
+}