namespace MarcoBMS.Services.Middleware
{
    public class ExceptionHandlingMiddleware
    {
        private readonly RequestDelegate _next;

        public ExceptionHandlingMiddleware(RequestDelegate next)
        {
            _next = next;
        }

        public async Task Invoke(HttpContext context)
        {
            try
            {
                context.Response.Headers.Remove("X-Powered-By");
                context.Response.Headers.Remove("Server");
                await _next(context);
            }
            catch (Exception ex)
            {
                await HandleExceptionAsync(context, ex);
            }
        }

        private Task HandleExceptionAsync(HttpContext context, Exception exception)
        {
            var response = new
            {
                message = exception.Message,
                detail = exception.StackTrace,
                statusCode = StatusCodes.Status500InternalServerError
            };

            context.Response.ContentType = "application/json";
            context.Response.StatusCode = StatusCodes.Status500InternalServerError;

            return context.Response.WriteAsJsonAsync(response);
        }
    }
}