using System.Diagnostics.CodeAnalysis;
using Microsoft.AspNetCore.Components;

namespace Moonlight.Frontend.Configuration;

public class LayoutPageOptions
{
    public IReadOnlyList<LayoutPageComponent> Components => InnerComponents;
    
    private readonly List<LayoutPageComponent> InnerComponents = new();

    public void Add<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.All)] T>(LayoutPageSlot slot, int order)
        where T : ComponentBase
        => Add(typeof(T), slot, order);
    
    public void Add(Type componentType, LayoutPageSlot slot, int order)
        => InnerComponents.Add(new LayoutPageComponent(componentType, order, slot));

    public void Remove<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.All)] T>()
        where T : ComponentBase
        => Remove(typeof(T));

    public void Remove(Type componentType)
        => InnerComponents.RemoveAll(x => x.ComponentType == componentType);
}

public record LayoutPageComponent(Type ComponentType, int Order, LayoutPageSlot Slot);

public enum LayoutPageSlot
{
    Header = 0,
    Footer = 1
}