using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
using QFrameworkCP;
using System;
using UnityEngine.UI;
using System.Threading;

namespace JXSoft { 
    public class UDPMangerArchitecture : Architecture<UDPMangerArchitecture>
    {
        protected override void Init()
        {
            this.RegisterUtility(new UDPUtility());
            this.RegisterModel(new UDPClientModel());
        }
    }
    public class UDPClientView : MonoBehaviour, IController
    {
        public UnityEvent onRecievedOpenDevice;
        public UnityEvent onUDPLinkSuccess;
        public UnityEvent onUDPLinkFaild;
        public UnityEvent onServerConnected;
        public UnityEvent onUDPReLink;

        private string UDPAddress;
        private int UDPPort;
        private int deviceId;
        private UDPUtility udpUtil;
        public Transform udpMsgContent;
        public GameObject udpMsgItem;

        public InputField InputSendMsg;
        // Start is called before the first frame update
        void Awake()
        {
            initUDPService();
            DontDestroyOnLoad(this);
        }
        void Start()
        {
            udpUtil = GetArchitecture().GetUtility<UDPUtility>();
        }

        // Update is called once per frame
        void Update()
        {
            if (udpUtil != null && !"".Equals(udpUtil.getReceivedValue()))
            {
                GameObject item = Instantiate(udpMsgItem, udpMsgContent);
                item.GetComponentInChildren<Text>().text = udpUtil.receivedData;
                this.GetModel<UDPClientModel>().onDataRecived.Invoke(udpUtil.receivedData);
            }

            if (udpUtil.getTimeOutState() && udpUtil.isOpenUDP)
            {
                this.SendEvent(new onUDPLinkException(udpUtil.exceptionData));
                udpUtil.isOpenUDP = false;
            }
        }
        private void OnDestroy()
        {
            if (udpUtil.reciveT != null && udpUtil.reciveT.ThreadState == ThreadState.Running)
            {
                udpUtil.reciveT.Abort();
            }
        }
        public void sendMsg()
        {
            this.GetUtility<UDPUtility>().sendData(InputSendMsg.text);
        }

        public void initUDPService()
        {
            UDPAddress = "127.0.0.1";
            UDPPort = 20000;
            deviceId = 1;

            GetArchitecture().RegisterEvent<UDPStateChangedEvent>(e => {
                if (e.state == UDPLinkState.Linking)
                {
                    Debug.Log("UDP开始链接");
                    this.GetModel<UDPClientModel>().linkServer();
                }
                if (e.state == UDPLinkState.LinkSucess)
                {
                    Debug.Log("UDP链接成功");
                    onUDPLinkSuccess.Invoke();
                }
                if (e.state == UDPLinkState.LinkFaild)
                {
                    Debug.Log("UDP连接失败，请联系设备服务管理员");
                    onUDPLinkFaild.Invoke();
                }
            });

            this.GetModel<UDPClientModel>().setLinkState((int)UDPLinkState.NoIp);
            this.GetModel<UDPClientModel>().setIP(UDPAddress, UDPPort);
        }

        public void restartUDPService()
        {
            onUDPReLink.Invoke();
            this.GetModel<UDPClientModel>().closeServer();
            StartCoroutine(waitTwoSecond());
        }
        public IEnumerator waitTwoSecond()
        {
            yield return new WaitForSeconds(2.0f);
            this.GetModel<UDPClientModel>().setLinkState((int)UDPLinkState.Linking);
        }
        public IArchitecture GetArchitecture()
        {
            return UDPMangerArchitecture.Interface;
        }
    }

}