(Merge) Deleting an item works ✅ (#23) from Emre_DeleteItem into master

Reviewed-on: #23

src/CraftSharp/Components/Crafting.razor

@@ -20,8 +20,15 @@
                 </div>
                 
                 <div>@Localizer["Result"]</div>
-                <div>
+                <div class="row">
-                    <CraftingItem Item="RecipeResult"/>
+                    <div class="col-2">
+                        <CraftingItem Item="RecipeResult" />
+                    </div>
+
+                    <div class="col-2">
+                        <DeleteItem />
+                    </div>
+
                 </div>
             </div>
             <div >

src/CraftSharp/Components/Crafting.razor.cs

@@ -18,6 +18,10 @@ namespace CraftSharp.Components
             Actions.CollectionChanged += OnActionsCollectionChanged;
             this.RecipeItems = new List<Item> { null, null, null, null, null, null, null, null, null };
         }
+        public void Suppression()
+        {
+            StateHasChanged();
+        }
 
         public ObservableCollection<CraftingAction> Actions { get; set; }
         public Item CurrentDragItem { get; set; }

src/CraftSharp/Components/DeleteItem.razor

@@ -0,0 +1,12 @@
+@using CraftSharp.Models
+
+<div class="item"
+     ondragover="event.preventDefault();"
+    
+     @ondrop="@OnDrop">
+
+
+    <img src="/Images/Trash.png" title="Delete" alt="Delete" style="min-width: 64px; max-width: 64px" />
+    <p>Delete</p>
+    
+</div>

src/CraftSharp/Components/DeleteItem.razor.cs

@@ -0,0 +1,45 @@
+using CraftSharp.Components;
+using CraftSharp.Models;
+using CraftSharp.Services;
+using Microsoft.AspNetCore.Components;
+
+namespace CraftSharp.Components
+{
+    public partial class DeleteItem
+    {
+        [Parameter]
+        public int Index { get; set; }
+
+        [Parameter]
+        public Item Item { get; set; }
+
+        [Parameter]
+        public bool NoDrop { get; set; }
+
+        [CascadingParameter]
+        public Crafting Parent { get; set; }
+
+        [Inject]
+        public CustomStateProvider AuthStateProvider { get; set; }
+
+        internal void OnDrop()
+        {
+            if (NoDrop)
+            {
+                return;
+            }
+
+            this.Item = Parent.CurrentDragItem;
+
+            if (AuthStateProvider.GetCurrentUser().Inventory.Any(n => n.Id == this.Item.Id))
+            {
+                AuthStateProvider.GetCurrentUser().DeleteItem(this.Item);
+                this.Item = null;
+                Parent.Suppression();
+            }
+
+        }
+
+
+    }
+}

src/CraftSharp/Components/DeleteItem.razor.css

@@ -0,0 +1,19 @@
+.item {
+    width: 64px;
+    height: 64px;
+    border: 1px solid;
+    overflow: hidden;
+    position: relative;
+}
+
+
+
+p {
+    position: absolute;
+    top: 0;
+    color: red;
+    text-align: center;
+    background-color: rgba(0, 0, 0, .4);
+    width: 64px;
+    font-size: .75em;
+}

src/CraftSharp/Models/CurrentUser.cs

@@ -14,7 +14,10 @@
         {
             Inventory.Add(item);
         }
-
+        public void DeleteItem(Item item)
+        {
+            Inventory.Remove(item);
+        }
         public int getSizeInventory()
         {
             return Inventory.Count;