using System;
using System.IO;
using UnityEngine;
using UnityEngine.EventSystems;

namespace QFramework
{
    public class InputCondition : ICondition
    {

        private static SimpleObjectPool<InputCondition> mSimpleObjectPool =
            new SimpleObjectPool<InputCondition>(() => new InputCondition(), null, 10);

        private InputCondition() { }
        string key;
        public static InputCondition Allocate(string key)
        {
            var conditionAction = mSimpleObjectPool.Allocate();
            conditionAction.ActionID = ActionKit.ID_GENERATOR++;
            conditionAction.Deinited = false;
            conditionAction.Reset();
            conditionAction.key = key;
            return conditionAction;
        }
        public bool Check()
        {
            KeyCode code = Enum.Parse<KeyCode>(key);
            return Input.GetKeyUp(code);
        }
        public bool Paused { get; set; }
        public bool Deinited { get; set; }
        public ulong ActionID { get; set; }
        public ActionStatus Status { get; set; }
        public void OnStart()
        {
        }

        public void OnExecute(float dt)
        {
            if (Check())
            {
                this.Finish();
            }
        }

        public void OnFinish()
        {
        }

        public void Deinit()
        {
            if (!Deinited)
            {
                Deinited = true;
                mSimpleObjectPool.Recycle(this);
            }
        }

        public void Reset()
        {
            Paused = false;
            Status = ActionStatus.NotStart;
        }
    }

    public static class InputConditionExtension
    {
        public static ISequence InputCondition(this ISequence self, string uipath)
        {
            return self.Append(QFramework.InputCondition.Allocate(uipath));
        }
    }
}