Add skill groups and GM character owner transfer across stack

RpgRoller/Components/Pages/HomeControls/CharacterPanel.razor.cs

@@ -13,6 +13,7 @@ public partial class CharacterPanel
         {
             Name = string.Empty,
             DiceRollDefinition = string.Empty,
+            SkillGroupId = string.Empty,
             WildDice = IsD6 ? 1 : 0,
             AllowFumble = IsD6
         };
@@ -28,6 +29,7 @@ public partial class CharacterPanel
         {
             Name = skill.Name,
             DiceRollDefinition = skill.DiceRollDefinition,
+            SkillGroupId = skill.SkillGroupId?.ToString() ?? string.Empty,
             WildDice = skill.WildDice,
             AllowFumble = skill.AllowFumble
         };
@@ -66,6 +68,97 @@ public partial class CharacterPanel
         await RollRequested.InvokeAsync(skillId);
     }
 
+    private void OpenCreateSkillGroupModal()
+    {
+        SkillGroupState.Model.Name = string.Empty;
+        SkillGroupState.ResetValidation();
+        ShowCreateSkillGroupModal = true;
+    }
+
+    private void OpenEditSkillGroupModal(SkillGroupSummary skillGroup)
+    {
+        EditingSkillGroupId = skillGroup.Id;
+        SkillGroupState.Model.Name = skillGroup.Name;
+        SkillGroupState.ResetValidation();
+        ShowEditSkillGroupModal = true;
+    }
+
+    private void CloseSkillGroupModals()
+    {
+        ShowCreateSkillGroupModal = false;
+        ShowEditSkillGroupModal = false;
+        EditingSkillGroupId = null;
+        SkillGroupState.ResetValidation();
+    }
+
+    private async Task SubmitCreateSkillGroupAsync()
+    {
+        SkillGroupState.ResetValidation();
+
+        if (string.IsNullOrWhiteSpace(SkillGroupState.Model.Name))
+            SkillGroupState.Errors["name"] = "Skill group name is required.";
+
+        if (!SelectedCharacterId.HasValue)
+            SkillGroupState.Errors["character"] = "Select a character first.";
+
+        if (SkillGroupState.Errors.Count > 0)
+        {
+            SkillGroupState.ErrorMessage = "Resolve validation issues before submitting.";
+            return;
+        }
+
+        IsSubmittingSkillGroup = true;
+        try
+        {
+            var selectedCharacterId = SelectedCharacterId!.Value;
+            var createdGroup = await ApiClient.RequestAsync<SkillGroupSummary>("POST", $"/api/characters/{selectedCharacterId}/skill-groups", new CreateSkillGroupRequest(SkillGroupState.Model.Name.Trim()));
+            CloseSkillGroupModals();
+            await SkillGroupCreated.InvokeAsync(createdGroup.Id);
+        }
+        catch (ApiRequestException ex)
+        {
+            SkillGroupState.ErrorMessage = ex.Message;
+        }
+        finally
+        {
+            IsSubmittingSkillGroup = false;
+        }
+    }
+
+    private async Task SubmitUpdateSkillGroupAsync()
+    {
+        SkillGroupState.ResetValidation();
+
+        if (string.IsNullOrWhiteSpace(SkillGroupState.Model.Name))
+            SkillGroupState.Errors["name"] = "Skill group name is required.";
+
+        if (!EditingSkillGroupId.HasValue)
+            SkillGroupState.Errors["group"] = "Select a skill group first.";
+
+        if (SkillGroupState.Errors.Count > 0)
+        {
+            SkillGroupState.ErrorMessage = "Resolve validation issues before submitting.";
+            return;
+        }
+
+        IsSubmittingSkillGroup = true;
+        try
+        {
+            var editingSkillGroupId = EditingSkillGroupId!.Value;
+            var updatedGroup = await ApiClient.RequestAsync<SkillGroupSummary>("PUT", $"/api/skill-groups/{editingSkillGroupId}", new UpdateSkillGroupRequest(SkillGroupState.Model.Name.Trim()));
+            CloseSkillGroupModals();
+            await SkillGroupUpdated.InvokeAsync(updatedGroup.Id);
+        }
+        catch (ApiRequestException ex)
+        {
+            SkillGroupState.ErrorMessage = ex.Message;
+        }
+        finally
+        {
+            IsSubmittingSkillGroup = false;
+        }
+    }
+
     private static string InitialsFor(string value)
     {
         var words = value.Split(' ', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
@@ -80,11 +173,19 @@ public partial class CharacterPanel
 
     private bool ShowCreateSkillModal { get; set; }
     private bool ShowEditSkillModal { get; set; }
+    private bool ShowCreateSkillGroupModal { get; set; }
+    private bool ShowEditSkillGroupModal { get; set; }
     private Guid? EditingSkillId { get; set; }
+    private Guid? EditingSkillGroupId { get; set; }
     private SkillFormModel CreateSkillInitialModel { get; set; } = new();
     private SkillFormModel EditSkillInitialModel { get; set; } = new();
+    private FormState<SkillGroupFormModel> SkillGroupState { get; } = new();
     private int CreateSkillFormVersion { get; set; }
     private int EditSkillFormVersion { get; set; }
+    private bool IsSubmittingSkillGroup { get; set; }
+
+    [Inject]
+    private RpgRollerApiClient ApiClient { get; set; } = null!;
 
     [Parameter]
     public bool IsCampaignDataLoading { get; set; }
@@ -104,6 +205,9 @@ public partial class CharacterPanel
     [Parameter]
     public IReadOnlyList<SkillSummary> SelectedCharacterSkills { get; set; } = [];
 
+    [Parameter]
+    public IReadOnlyList<SkillGroupSummary> SelectedCharacterSkillGroups { get; set; } = [];
+
     [Parameter]
     public bool IsD6 { get; set; }
 
@@ -140,6 +244,12 @@ public partial class CharacterPanel
     [Parameter]
     public EventCallback<Guid> SkillUpdated { get; set; }
 
+    [Parameter]
+    public EventCallback<Guid> SkillGroupCreated { get; set; }
+
+    [Parameter]
+    public EventCallback<Guid> SkillGroupUpdated { get; set; }
+
     [Parameter]
     public EventCallback<Guid> RollRequested { get; set; }
 }