using System.Collections.Generic;
using Game.Pathfinding;
using JetBrains.Annotations;
using UnityEngine;
using System.Linq;
using System.Threading;
using Cysharp.Threading.Tasks;
using Game.RayCast;
using Game.Room;

namespace Game
{
    [Procedure(ProcedureType.GameSceneLogicProcedure)]
    class GameSceneLogicProcedure : ProcedureBase
    {
        private float maxTime = 10f;
        GameSceneMainUI sceneMainUI;

        public override void OnEnter()
        {
            base.OnEnter();

            EventManager.Instance.Subscribe(InputObjectFinishEventArgs.EventId, InputObjectFinishEvent);

            sceneMainUI = Game.uiManager.GetUI<GameSceneMainUI>(UIType.GameSceneMainUI);
            UniTask.Create(WaitTimeGoNext);
        }

        async UniTask WaitTimeGoNext()
        {
            float time = 0;
            while (true)
            {
                time += Time.deltaTime;
                string content = $"({(int)(this.maxTime - time)}) 恐龙即将出现！";
                sceneMainUI.UpdateMessage(content);

                if (time >= this.maxTime)
                {
                    break;
                }

                await UniTask.Yield();
            }

            Game.procedureManager.ChangeProcedure(ProcedureType.GameSceneKillPlayerProcedure);
        }

        private void InputObjectFinishEvent(object sender, GameEventArgs e)
        {
            var args = e as InputObjectFinishEventArgs;
            var inputData = args.data as MouseInputData;
            var roomInfo = inputData.go.GetComponent<RoomInfo>();

            UniTask.Create(async () => { await Game.roomManager.JoinRoomAsync(roomInfo.roomType, Game.playerManager.currentPlayer, new CancellationToken()); });
        }

        public override void OnLeave()
        {
            base.OnLeave();
            EventManager.Instance.Unsubscribe(InputObjectFinishEventArgs.EventId, InputObjectFinishEvent);
        }
    }
}