图层排序

Common/LayerData.cs

@@ -107,6 +107,29 @@ namespace OMS.NET.Common
             }
         }
 
+        public void AdjustOrderLayer(long layerAId, long layerBId, string type)
+        {
+            if (Type == "order")
+            {
+                JsonArray array = Members!.AsArray();
+                int indexA = array.FindElementIndex(layerAId);
+                int indexB = array.FindElementIndex(layerBId);
+
+                if (type == "up")
+                {
+                    array.RemoveAt(indexA);
+                    array.Insert(indexB, layerAId);
+                }
+
+                if (type == "down")
+                {
+                    array.RemoveAt(indexA);
+                    indexB = array.FindElementIndex(layerBId);
+                    array.Insert(indexB + 1, layerAId);
+                }
+                UpdateToDb();
+            }
+        }
         public MapLayer ConvertToMapLayer()
         {
             return new MapLayer()

GlobalArea.cs

@@ -380,21 +380,13 @@ namespace OMS.NET
             }
         }
 
-        // public static LayerData? GetLayerDataByLayerId(long layerId)
-        // {
-        //     lock (_LayerDataListLock)
-        //     {
-        //         try
-        //         {
-        //             return _LayerDataList.Where(x => x.LayerId == layerId).First();
-        //         }
-        //         catch
-        //         {
-        //             Log.Warn("通过图层id未获取到图层数据");
-        //             return null;
-        //         }
-        //     }
-        // }
+        public static LayerData GetOrderLayerData()
+        {
+            lock (_LayerDataListLock)
+            {
+                return _LayerDataList.Where(x => x.Type == "order").First()!;
+            }
+        }
 
         public static dynamic AdjustElementOrder(long elementAId, long elementBId, string templateA, string templateB, string method)
         {

Instructs/UpdateLayerOrderInstruct.cs

@@ -0,0 +1,50 @@
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using OMS.NET.Common;
+
+namespace OMS.NET.Instructs
+{
+    public class UpdateLayerOrderInstruct : Instruct
+    {
+        public UpdateLayerOrderInstruct()
+        {
+            Type = "broadcast";
+            Class = "updateLayerOrder";
+        }
+
+        public override Task Handler(string wsid)
+        {
+            return Task.Run(() =>
+            {
+                if (!GlobalArea.LoginCheckByID(wsid)) return;//登录检查不通过则直接退出
+                if (Data?.GetType() != typeof(JsonElement)) return;//Data 非空和JsonElement类型检查
+                string conveyor = GlobalArea.GetLoginEmailByID(wsid);
+                try
+                {
+                    long active = Data.GetProperty("active").GetInt64();
+                    long passive = Data.GetProperty("passive").GetInt64();
+                    string type = Data.GetProperty("type").GetString();
+                    LayerData order = GlobalArea.GetOrderLayerData();
+                    order.AdjustOrderLayer(active, passive, type);
+                    ResponseOrBroadcastInstructs.Add(new Instruct()
+                    {
+                        IsBroadcast = true,
+                        Type = "broadcast",
+                        Class = "updateLayerOrder",
+                        Conveyor = conveyor,
+                        Time = GlobalArea.GetCurrentTime(),
+                        Data = new
+                        {
+                            member = order.Members
+                        }
+                    });
+
+                }
+                catch (Exception ex)
+                {
+                    GlobalArea.Log.Warn($"处理{Class}广播指令出错：" + ex.Message);
+                }
+            });
+        }
+    }
+}