using System.Collections.Generic;
using Luticate2.Utils.Dbo.Basic;
using Luticate2.Utils.Dbo.Result;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Options;

namespace Luticate2.Utils.Controllers
{
    public abstract class LuController : Controller
    {
        protected readonly LuUtilsOptionsDbo LuUtilsOptionsDbo;
        protected IDictionary<object, object> LuItems => HttpContext.GetLuItems();

        protected LuController(IOptions<LuUtilsOptionsDbo> luUtilsOptionsDbo)
        {
            LuUtilsOptionsDbo = luUtilsOptionsDbo.Value;
        }

        protected virtual LuApiWrapperDbo<T> Handle<T>(LuResult<T> result)
        {
            if (result)
            {
                return new LuApiWrapperDbo<T>
                {
                    code = 200,
                    data = result.Data,
                    message = null,
                    version = LuUtilsOptionsDbo.Version
                };
            }
            result.Throw();
            return null;
        }

        protected virtual LuApiWrapperDbo<LuBoxedValueDbo<T>> HandleBoxed<T>(LuResult<T> result)
        {
            return Handle(result.To(arg => new LuBoxedValueDbo<T>
            {
                Value = arg
            }));
        }
    }
}