新增 WMS 搬运规则与任务管理

支持搬运规则维护、候选预览、任务生成、预占、下发、取消和完成，并完善仓储管理前端交互。

MiGu.Server/Persistence/PlatformPersistence.cs

@@ -40,6 +40,10 @@ public static class PlatformPersistence
 
         services.AddScoped<WmsReferenceValidator>();
         services.AddScoped<WmsService>();
+        services.AddScoped<WmsTransportRuleService>();
+        services.AddScoped<WmsTransportPlanner>();
+        services.AddScoped<WmsTransportTaskService>();
+        services.AddScoped<IWmsDispatchAdapter, NoopWmsDispatchAdapter>();
         services.AddScoped<SimpleFieldService>();
         services.AddScoped<MiGu.Server.Dashboard.DashboardShortcutService>();
         return services;
@@ -53,6 +57,7 @@ public static class PlatformPersistence
         // EnsureCreated 只在「库文件不存在」时建表；已有 platform.db 时新增实体不会自动补表。
         await EnsureSimpleFieldsTableAsync(db);
         await EnsureUserDashboardShortcutsTableAsync(db);
+        await EnsureWmsTransportSchemaAsync(db);
     }
 
     /// <summary>为已存在的数据库补建 simple_fields 表（幂等）。</summary>
@@ -101,6 +106,134 @@ public static class PlatformPersistence
         }
     }
 
+    /// <summary>为已存在的数据库补建 WMS 搬运规则/任务相关表及库位扩展列（幂等）。</summary>
+    private static async Task EnsureWmsTransportSchemaAsync(PlatformDbContext db)
+    {
+        if (!db.Database.IsSqlite()) return;
+
+        await EnsureSqliteColumnAsync(db, "wms_storages", "Status", "TEXT NOT NULL DEFAULT 'Available'");
+        await EnsureSqliteColumnAsync(db, "wms_storages", "Usage", "TEXT NOT NULL DEFAULT ''");
+        await EnsureSqliteColumnAsync(db, "wms_storages", "Priority", "INTEGER NOT NULL DEFAULT 0");
+        await EnsureSqliteColumnAsync(db, "wms_storages", "ZoneCode", "TEXT NOT NULL DEFAULT ''");
+        await EnsureSqliteColumnAsync(db, "wms_storages", "AllowInbound", "INTEGER NOT NULL DEFAULT 1");
+        await EnsureSqliteColumnAsync(db, "wms_storages", "AllowOutbound", "INTEGER NOT NULL DEFAULT 1");
+
+        await db.Database.ExecuteSqlRawAsync("""
+            CREATE TABLE IF NOT EXISTS wms_transport_rules (
+                Id TEXT NOT NULL CONSTRAINT PK_wms_transport_rules PRIMARY KEY,
+                CreatedAt TEXT NOT NULL,
+                UpdatedAt TEXT NOT NULL,
+                IsDeleted INTEGER NOT NULL,
+                DeletedAt TEXT,
+                DeletedBy TEXT,
+                Version INTEGER NOT NULL,
+                IsLock INTEGER NOT NULL,
+                CreatedBy TEXT NOT NULL,
+                UpdatedBy TEXT NOT NULL,
+                Remark TEXT NOT NULL,
+                Extend TEXT NOT NULL,
+                Code TEXT NOT NULL,
+                Name TEXT NOT NULL,
+                TriggerType TEXT NOT NULL,
+                Enabled INTEGER NOT NULL,
+                Priority INTEGER NOT NULL,
+                SourceSelectorJson TEXT NOT NULL,
+                TargetSelectorJson TEXT NOT NULL,
+                TaskOptionsJson TEXT NOT NULL
+            );
+            """);
+        await db.Database.ExecuteSqlRawAsync("""
+            CREATE UNIQUE INDEX IF NOT EXISTS IX_wms_transport_rules_Code ON wms_transport_rules (Code);
+            """);
+
+        await db.Database.ExecuteSqlRawAsync("""
+            CREATE TABLE IF NOT EXISTS wms_transport_tasks (
+                Id TEXT NOT NULL CONSTRAINT PK_wms_transport_tasks PRIMARY KEY,
+                CreatedAt TEXT NOT NULL,
+                UpdatedAt TEXT NOT NULL,
+                IsDeleted INTEGER NOT NULL,
+                DeletedAt TEXT,
+                DeletedBy TEXT,
+                Version INTEGER NOT NULL,
+                IsLock INTEGER NOT NULL,
+                CreatedBy TEXT NOT NULL,
+                UpdatedBy TEXT NOT NULL,
+                Remark TEXT NOT NULL,
+                Extend TEXT NOT NULL,
+                BusinessType TEXT NOT NULL,
+                RuleId TEXT,
+                SourceStorageId TEXT NOT NULL,
+                TargetStorageId TEXT NOT NULL,
+                ContainerId TEXT NOT NULL,
+                MaterialId TEXT,
+                Quantity REAL,
+                Status TEXT NOT NULL,
+                DispatchMissionId TEXT NOT NULL DEFAULT '',
+                DeliveryId TEXT NOT NULL DEFAULT '',
+                DispatchStatus TEXT NOT NULL DEFAULT '',
+                Reason TEXT NOT NULL DEFAULT '',
+                SnapshotJson TEXT NOT NULL,
+                ErrorMessage TEXT NOT NULL DEFAULT '',
+                TaskPriority INTEGER NOT NULL DEFAULT 0
+            );
+            """);
+
+        await db.Database.ExecuteSqlRawAsync("""
+            CREATE TABLE IF NOT EXISTS wms_transport_reservations (
+                Id TEXT NOT NULL CONSTRAINT PK_wms_transport_reservations PRIMARY KEY,
+                CreatedAt TEXT NOT NULL,
+                UpdatedAt TEXT NOT NULL,
+                IsDeleted INTEGER NOT NULL,
+                DeletedAt TEXT,
+                DeletedBy TEXT,
+                Version INTEGER NOT NULL,
+                IsLock INTEGER NOT NULL,
+                CreatedBy TEXT NOT NULL,
+                UpdatedBy TEXT NOT NULL,
+                Remark TEXT NOT NULL,
+                Extend TEXT NOT NULL,
+                TaskId TEXT NOT NULL,
+                ContainerId TEXT NOT NULL,
+                SourceStorageId TEXT NOT NULL,
+                TargetStorageId TEXT NOT NULL,
+                Status TEXT NOT NULL,
+                ExpiresAt TEXT
+            );
+            """);
+
+        await db.Database.ExecuteSqlRawAsync("""
+            CREATE TABLE IF NOT EXISTS wms_transport_task_history (
+                Id TEXT NOT NULL CONSTRAINT PK_wms_transport_task_history PRIMARY KEY,
+                TaskId TEXT NOT NULL,
+                FromStatus TEXT NOT NULL,
+                ToStatus TEXT NOT NULL,
+                Operator TEXT NOT NULL,
+                OperatedAt TEXT NOT NULL,
+                Reason TEXT NOT NULL,
+                ErrorMessage TEXT NOT NULL,
+                SnapshotJson TEXT NOT NULL
+            );
+            """);
+    }
+
+    private static async Task EnsureSqliteColumnAsync(PlatformDbContext db, string table, string column, string definition)
+    {
+        var conn = db.Database.GetDbConnection();
+        if (conn.State != System.Data.ConnectionState.Open)
+            await conn.OpenAsync();
+        await using var cmd = conn.CreateCommand();
+        cmd.CommandText = $"PRAGMA table_info({table});";
+        await using var reader = await cmd.ExecuteReaderAsync();
+        while (await reader.ReadAsync())
+        {
+            var name = reader.GetString(1);
+            if (string.Equals(name, column, StringComparison.OrdinalIgnoreCase))
+                return;
+        }
+
+        await db.Database.ExecuteSqlRawAsync($"ALTER TABLE {table} ADD COLUMN {column} {definition};");
+    }
+
     /// <summary>为已存在的数据库补建 user_dashboard_shortcuts 表（幂等）。</summary>
     private static async Task EnsureUserDashboardShortcutsTableAsync(PlatformDbContext db)
     {