using System.Linq;
using System.Web.Mvc;
using InventoryTraker.Web.ActionResults;

namespace InventoryTraker.Web.Controllers
{
	public abstract class ControllerBase : Controller
	{
		public BetterJsonResult<T> BetterJson<T>(T model)
		{
			return new BetterJsonResult<T>() {Data = model};
		}

		protected JsonResult PackageModelStateErrors()
		{
			var betterJsonResult = new BetterJsonResult();
			foreach (var err in ModelState.Where(ms => ms.Value.Errors.Any()))
			{
				betterJsonResult.AddError(
					err.Key + ": " + string.Join(", ", err.Value.Errors.Select(e => e.ErrorMessage)));
			}
			return betterJsonResult;
		}
	}
}