using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Filters;
using Microsoft.Extensions.DependencyInjection;
using Mirea.Api.Endpoint.Common.Interfaces;
using System;

namespace Mirea.Api.Endpoint.Common.Attributes;

[AttributeUsage(AttributeTargets.Method)]
public class TokenAuthenticationAttribute : Attribute, IActionFilter
{
    public void OnActionExecuting(ActionExecutingContext context)
    {
        var setupToken = context.HttpContext.RequestServices.GetRequiredService<ISetupToken>();
        if (!context.HttpContext.Request.Cookies.TryGetValue("AuthToken", out string? tokenFromCookie))
        {
            context.Result = new UnauthorizedResult();
            return;
        }

        if (setupToken.MatchToken(Convert.FromBase64String(tokenFromCookie))) return;

        context.Result = new UnauthorizedResult();
    }

    public void OnActionExecuted(ActionExecutedContext context) { }
}