prs/prs.shared/Grids/EventEditor/Action Editors/ActionEditors.cs

using InABox.Core;
using InABox.DynamicGrid;
using InABox.WPF;
using Microsoft.CodeAnalysis.VisualBasic.Syntax;
using PRS.Shared.Events;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;

namespace PRS.Shared.Grids.EventEditor;

public interface IEventActionEditor
{
    bool Edit(IEventAction trigger, IEventDataModelDefinition dataModelDefinition);
}

public interface IEventActionEditor<TAction> : IEventActionEditor
    where TAction : IEventAction
{
    bool Edit(TAction trigger, IEventDataModelDefinition dataModelDefinition);

    bool IEventActionEditor.Edit(IEventAction trigger, IEventDataModelDefinition dataModelDefinition) => Edit((TAction)trigger, dataModelDefinition);
}

public static class EventActionEditors
{
    private static Dictionary<Type, Type>? _actionEditors;
    private static Dictionary<Type, Type> GetActionEditors()
    {
        if(_actionEditors is null)
        {
            _actionEditors = new Dictionary<Type, Type>();
            foreach(var type in CoreUtils.TypeList(x => true))
            {
                if (type.GetInterfaceDefinition(typeof(IEventActionEditor<>)) is Type editorInterface)
                {
                    var actionType = editorInterface.GenericTypeArguments[0];
                    actionType = actionType.IsGenericType ? actionType.GetGenericTypeDefinition() : actionType;
                    _actionEditors[actionType] = type;
                }
            }
        }
        return _actionEditors;
    }

    public static Type? GetActionEditorType(Type actionType)
    {
        var genericActionType = actionType.IsGenericType ? actionType.GetGenericTypeDefinition() : actionType;
        if(GetActionEditors().GetValueOrDefault(genericActionType) is Type editorType)
        {
            return editorType.IsGenericType ? editorType.MakeGenericType(actionType.GenericTypeArguments) : editorType;
        }
        else
        {
            return null;
        }
    }

    public static bool EditAction<TEvent, TDataModel>(IEventAction<TEvent> action, IEventDataModelDefinition dataModelDefinition)
        where TEvent : IEvent<TDataModel>
        where TDataModel : IEventDataModel
    {
        var editorType = GetActionEditorType(action.GetType());
        if (editorType is null) return true;

        var editor = (Activator.CreateInstance(editorType) as IEventActionEditor)!;
        return editor.Edit(action, dataModelDefinition);
    }
}