Start work on #67, move PokeRus logic to own component

Pkmds.Web/Components/EditForms/Tabs/MainTab.razor

@@ -300,16 +300,7 @@ AppState.SelectedSlotsAreValid)
                          @bind-Value:after="@RefreshService.Refresh"
                          For="@(() => Pokemon.IsEgg)" />
 
-            <MudCheckBox Label="Infected"
-                         @bind-Value="@Pokemon.IsPokerusInfected"
-                         @bind-Value:after="@RefreshService.Refresh"
-                         For="@(() => Pokemon.IsPokerusInfected)" />
-
-            <MudCheckBox Label="Cured"
-                         @bind-Value="@Pokemon.IsPokerusCured"
-                         @bind-Value:after="@RefreshService.Refresh"
-                         For="@(() => Pokemon.IsPokerusCured)" />
-
+            <PokerusComponent Pokemon="Pokemon" />
         }
 
         @if (Pokemon is PK5 pk5)

Pkmds.Web/Components/EditForms/Tabs/PokerusComponent.razor

@@ -0,0 +1,42 @@
+@if (Pokemon is { } pokemon)
+{
+    <MudCheckBox Label="Infected"
+                 @bind-Value:get="@pokemon.IsPokerusInfected"
+                 @bind-Value:set="@((bool infected) => SetPokerusInfected(infected))"
+                 For="@(() => pokemon.IsPokerusInfected)" />
+
+    <MudCheckBox Label="Cured"
+                 @bind-Value:get="@pokemon.IsPokerusCured"
+                 @bind-Value:set="@((bool cured) => SetPokerusCured(cured))"
+                 For="@(() => pokemon.IsPokerusCured)" />
+
+    @if (pokemon.IsPokerusInfected)
+    {
+        <MudSelect Label="Strain"
+                   @bind-Value:get="@pokemon.PokerusStrain"
+                   @bind-Value:set="@((int strain) => SetPokerusStrain(strain))">
+            @for (var i = 0; i < 16; i++)
+            {
+                <MudSelectItem Value="@i"
+                               @key="@i">
+                    @i
+                </MudSelectItem>
+            }
+        </MudSelect>
+
+        @if (!pokemon.IsPokerusCured)
+        {
+            <MudSelect Label="Days"
+                       @bind-Value:get="@pokemon.PokerusDays"
+                       @bind-Value:set="@((int days) => SetPokerusDays(days))">
+                @for (var i = 0; i < 3; i++)
+                {
+                    <MudSelectItem Value="@i"
+                                   @key="@i">
+                        @i
+                    </MudSelectItem>
+                }
+            </MudSelect>
+        }
+    }
+}

Pkmds.Web/Components/EditForms/Tabs/PokerusComponent.razor.cs

@@ -0,0 +1,46 @@
+namespace Pkmds.Web.Components.EditForms.Tabs;
+
+public partial class PokerusComponent
+{
+    [Parameter, EditorRequired]
+    public PKM? Pokemon { get; set; }
+
+    private void SetPokerusInfected(bool infected)
+    {
+        if (Pokemon is null)
+        {
+            return;
+        }
+
+        Pokemon.IsPokerusInfected = infected;
+    }
+
+    private void SetPokerusCured(bool cured)
+    {
+        if (Pokemon is null)
+        {
+            return;
+        }
+
+        Pokemon.IsPokerusCured = cured;
+    }
+
+    private void SetPokerusStrain(int strain)
+    {
+        if (Pokemon is null)
+        {
+            return;
+        }
+        Pokemon.PokerusStrain = strain;
+    }
+
+    private void SetPokerusDays(int days)
+    {
+        if (Pokemon is null)
+        {
+            return;
+        }
+        Pokemon.PokerusDays = days;
+    }
+}
+