using System;
using System.Collections.Generic;

namespace Syntriax.Engine.Core;

public class Event
{
    private readonly List<Action> listeners = new(1000);

    public void AddListener(Action listener) => listeners.Add(listener);
    public void RemoveListener(Action listener) => listeners.Remove(listener);
    public void Invoke()
    {
        for (int i = 0; i < listeners.Count; i++)
            try { listeners[i].Invoke(); }
            catch (Exception exception)
            {
                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}()";
                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
            }
    }
}

public class Event<T1>
{
    private readonly List<Action<T1>> listeners = new(1000);

    public void AddListener(Action<T1> listener) => listeners.Add(listener);
    public void RemoveListener(Action<T1> listener) => listeners.Remove(listener);
    public void Invoke(T1 argument)
    {
        for (int i = 0; i < listeners.Count; i++)
            try { listeners[i].Invoke(argument); }
            catch (Exception exception)
            {
                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}({argument})";
                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
            }
    }
}

public class Event<T1, T2>
{
    private readonly List<Action<T1, T2>> listeners = new(1000);

    public void AddListener(Action<T1, T2> listener) => listeners.Add(listener);
    public void RemoveListener(Action<T1, T2> listener) => listeners.Remove(listener);
    public void Invoke(T1 argument1, T2 argument2)
    {
        for (int i = 0; i < listeners.Count; i++)
            try { listeners[i].Invoke(argument1, argument2); }
            catch (Exception exception)
            {
                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}({string.Join(", ", argument1, argument2)})";
                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
            }
    }
}

public class Event<T1, T2, T3>
{
    private readonly List<Action<T1, T2, T3>> listeners = new(1000);

    public void AddListener(Action<T1, T2, T3> listener) => listeners.Add(listener);
    public void RemoveListener(Action<T1, T2, T3> listener) => listeners.Remove(listener);
    public void Invoke(T1 argument1, T2 argument2, T3 argument3)
    {
        for (int i = 0; i < listeners.Count; i++)
            try { listeners[i].Invoke(argument1, argument2, argument3); }
            catch (Exception exception)
            {
                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}({string.Join(", ", argument1, argument2, argument3)})";
                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
            }
    }
}

public class Event<T1, T2, T3, T4>
{
    private readonly List<Action<T1, T2, T3, T4>> listeners = new(1000);

    public void AddListener(Action<T1, T2, T3, T4> listener) => listeners.Add(listener);
    public void RemoveListener(Action<T1, T2, T3, T4> listener) => listeners.Remove(listener);
    public void Invoke(T1 argument1, T2 argument2, T3 argument3, T4 argument4)
    {
        for (int i = 0; i < listeners.Count; i++)
            try { listeners[i].Invoke(argument1, argument2, argument3, argument4); }
            catch (Exception exception)
            {
                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}({string.Join(", ", argument1, argument2, argument3, argument4)})";
                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
            }
    }
}