Make sell to flea on shift alt click

Patches/MultiSelectPatches.cs

@@ -13,9 +13,11 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
+using UIFixes.util;
 using UnityEngine;
 using UnityEngine.EventSystems;
 using UnityEngine.UI;
+using FleaRequirement = GClass1859;
 
 namespace UIFixes;
 
@@ -174,6 +176,8 @@ public static class MultiSelectPatches
 
     public class ItemViewClickPatch : ModulePatch
     {
+        private static ISession Session => ClientAppUtils.GetMainApp().GetClientBackEndSession();
+
         protected override MethodBase GetTargetMethod()
         {
             return AccessTools.Method(typeof(GridItemView), nameof(GridItemView.OnClick));
@@ -191,6 +195,10 @@ public static class MultiSelectPatches
             bool shiftDown = Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.RightShift);
             bool altDown = Input.GetKey(KeyCode.LeftAlt) && !Input.GetKey(KeyCode.RightAlt);
 
+            if (shiftDown && altDown) {
+                SellAllToFlea();
+            }
+
             if (ctrlDown && !shiftDown && !altDown)
             {
                 QuickMove(__instance, ___ItemUiContext, ___ItemController);
@@ -205,7 +213,7 @@ public static class MultiSelectPatches
 
             if (shiftDown)
             {
-                // Nothing to do, mousedown handled it. 
+                // Nothing to do, mousedown handled it.
                 return true;
             }
 
@@ -274,6 +282,32 @@ public static class MultiSelectPatches
                 }
             }
         }
+
+        public static void SellAllToFlea() {
+            foreach (DragItemContext selectedItemContext in MultiSelect.SortedItemContexts()) {
+                try {
+                    SellToFlea(selectedItemContext.Item);
+                }
+                catch (Exception e) {
+                    Console.WriteLine("Oopsie!");
+                    Console.WriteLine(e);
+                }
+            }
+        }
+
+        private static void SellToFlea(Item item) {
+            double? fleaPrice = FleaPriceCache.FetchPrice(item.TemplateId);
+            Console.WriteLine("Flea price for " + item.Name + ":" + fleaPrice);
+
+            if (fleaPrice.HasValue) {
+                var req = new FleaRequirement {
+                    count = (int)(fleaPrice.Value * 1.4),
+                    _tpl = "5449016a4bdc2d6f028b456f"
+                };
+                Console.WriteLine("Selling " + item.Name + " for " + req.count + " roubl");
+                Session.RagFair.AddOffer(false, [item.Id], [req], null);
+            }
+        }
     }
 
     public class ContextActionsPatch : ModulePatch
@@ -1110,7 +1144,7 @@ public static class MultiSelectPatches
         }
     }
 
-    // Reimplement this method because BSG ignores the operation that is passed in and re-does the entire logic, 
+    // Reimplement this method because BSG ignores the operation that is passed in and re-does the entire logic,
     // like the dumb assholes they are
     public class TradingTableGetHighlightColorPatch : ModulePatch
     {
@@ -1217,7 +1251,7 @@ public static class MultiSelectPatches
     }
 
     // This is an insane way of doing this, but inside of the above method, I want ItemAddress.Equals to always return false, to allow
-    // same place moves. 
+    // same place moves.
     public class AllowFindSameSpotPatch : ModulePatch
     {
         public static bool DisableItemAddressEquals = false;