using Cysharp.Threading.Tasks;
using SepCore.Definition;
using SepCore.UI;
using UnityEngine;
using UnityGameFramework.Runtime;
using ProcedureOwner = GameFramework.Fsm.IFsm<GameFramework.Procedure.IProcedureManager>;

namespace SepCore.Procedure
{
    public class ProcedureMenu : ProcedureBase
    {
        public override bool UseNativeDialog => false;

        private bool _startGame = false;

        private int _selectedRoleId = 0;

        public void StartGame(int selectedRoleId)
        {
            _selectedRoleId = selectedRoleId;
            _startGame = true;
        }

        #region FSM

        protected override async void OnEnter(ProcedureOwner procedureOwner)
        {
            base.OnEnter(procedureOwner);

            await GameEntry.UIRouter.OpenUIAsync(UIFormType.MenuForm);

            var useCase = new SelectRoleUseCase(StartGame);
            GameEntry.UIRouter.BindUIUseCase(UIFormType.SelectRoleForm, useCase);

            QualitySettings.vSyncCount = 0;
            Application.targetFrameRate = 120;
        }

        protected override void OnLeave(ProcedureOwner procedureOwner, bool isShutdown)
        {
            base.OnLeave(procedureOwner, isShutdown);
            GameEntry.UIRouter.CloseUIAsync(UIFormType.MenuForm).Forget();
            GameEntry.UIRouter.CloseUIAsync(UIFormType.SelectRoleForm).Forget();
        }

        protected override void OnUpdate(ProcedureOwner procedureOwner, float elapseSeconds, float realElapseSeconds)
        {
            base.OnUpdate(procedureOwner, elapseSeconds, realElapseSeconds);

            if (_startGame)
            {
                procedureOwner.SetData<VarInt32>("NextSceneId", (int)SceneId.Game);
                procedureOwner.SetData<VarInt32>("SelectedRoleId", _selectedRoleId);
                ChangeState<ProcedureChangeScene>(procedureOwner);
            }
        }

        #endregion
    }
}