From 06ec07169be5cd2edf535081444db29da6a07305 Mon Sep 17 00:00:00 2001
From: Michael Bond <michael@bondcodes.com>
Date: Mon, 25 Nov 2024 22:56:30 -0500
Subject: [PATCH] Begin support for country / region (Gen IV - VII)

---
 .../MainTabPages/TrainerInfoTab.razor         | 33 +++++++++++++++++++
 .../MainTabPages/TrainerInfoTab.razor.cs      | 24 ++++++++++++++
 2 files changed, 57 insertions(+)

diff --git a/Pkmds.Web/Components/MainTabPages/TrainerInfoTab.razor b/Pkmds.Web/Components/MainTabPages/TrainerInfoTab.razor
index 5e5029cc..a5cf8d8b 100644
--- a/Pkmds.Web/Components/MainTabPages/TrainerInfoTab.razor
+++ b/Pkmds.Web/Components/MainTabPages/TrainerInfoTab.razor
@@ -75,6 +75,39 @@
             </div>
         }
 
+        @if (saveFile is SAV4 sav4Geo)
+        {
+            <div class="form-field">
+                <MudSelect Label="Country"
+                           Variant="@Variant.Outlined"
+                           @bind-Value="@sav4Geo.Country"
+                           @bind-Value:after="@UpdateCountry"
+                           For="@(() => sav4Geo.Country)">
+                    @foreach (var country in Countries.OrderBy(c => c.Text))
+                    {
+                        <MudSelectItem Value="@country.Value"
+                                       @key="@country.Value">
+                            @country.Text
+                        </MudSelectItem>
+                    }
+                </MudSelect>
+            </div>
+            <div class="form-field">
+                <MudSelect Label="Region"
+                           Variant="@Variant.Outlined"
+                           @bind-Value="@sav4Geo.Region"
+                           For="@(() => sav4Geo.Region)">
+                    @foreach (var region in Regions)
+                    {
+                        <MudSelectItem Value="@region.Value"
+                                       @key="@region.Value">
+                            @region.Text
+                        </MudSelectItem>
+                    }
+                </MudSelect>
+            </div>
+        }
+
         <div class="form-field">
             <MudNumericField Label="Hours"
                              T="@int"
diff --git a/Pkmds.Web/Components/MainTabPages/TrainerInfoTab.razor.cs b/Pkmds.Web/Components/MainTabPages/TrainerInfoTab.razor.cs
index c57aeb02..ffe1d97d 100644
--- a/Pkmds.Web/Components/MainTabPages/TrainerInfoTab.razor.cs
+++ b/Pkmds.Web/Components/MainTabPages/TrainerInfoTab.razor.cs
@@ -16,11 +16,35 @@ public void Dispose() =>
 
     private TimeSpan? HallOfFameTime { get; set; }
 
+    private List<ComboItem> Countries { get; set; } = [];
+
+    private List<ComboItem> Regions { get; set; } = [];
+
     protected override void OnParametersSet()
     {
         base.OnParametersSet();
         (GameStartedDate, GameStartedTime) = GetGameStarted();
         (HallOfFameDate, HallOfFameTime) = GetHallOfFame();
+        Countries = Util.GetCountryRegionList("countries", GameInfo.CurrentLanguage);
+    }
+
+    private void UpdateCountry()
+    {
+        var countryId = AppState.SaveFile switch
+        {
+            SAV4 sav4Geo => sav4Geo.Country,
+            SAV5 sav5Geo => sav5Geo.Country,
+            SAV6 sav6Geo => sav6Geo.Country,
+            SAV7 sav7Geo => sav7Geo.Country,
+            _ => 0,
+        };
+
+        if (countryId == 0)
+        {
+            return;
+        }
+
+        Regions = Util.GetCountryRegionList($"sr_{countryId:000}", GameInfo.CurrentLanguage);
     }
 
     private void OnGenderToggle(Gender newGender)