using System;
using System.Collections.Generic;
using System.IO;
using System.Xml.Linq;
using UnityEngine;
using UnityEngine.EventSystems;

namespace QFramework
{
    public class HasDeviceCondition : ICondition
    {

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

        private HasDeviceCondition() { }
        public GameObject obj = null;
        string name;
        int count = 1;
        public static HasDeviceCondition Allocate(Dictionary<string, string> datas)
        {
            var conditionAction = mSimpleObjectPool.Allocate();
            conditionAction.ActionID = ActionKit.ID_GENERATOR++;
            conditionAction.Deinited = false;
            conditionAction.Reset();
            conditionAction.name = datas.ContainsKey("deviceName") ? datas["deviceName"] : "";
            if (datas.ContainsKey("count"))
            {
                if (int.TryParse(datas["count"], out conditionAction.count) == false)
                {
                    conditionAction.count = 1;
                }
            }
            return conditionAction;
        }
        public bool Check()
        {
            if (string.IsNullOrEmpty(name) == false)
            {
                var device = PlayerController.Instance.HasDevice(name);
                if (device != null && device.count >= count)
                {
                    return true;
                }
            }
            return false;
        }
        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;
                obj = null;
                mSimpleObjectPool.Recycle(this);
            }
        }

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

    public static class HasDeviceConditionExtension
    {
        public static ISequence HasDeviceCondition(this ISequence self, Dictionary<string, string> datas)
        {
            return self.Append(QFramework.HasDeviceCondition.Allocate(datas));
        }
    }
}