using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;

using UnityEngine.SceneManagement;
using System.Text.RegularExpressions;

public class PayGameMode : MonoBehaviour
{
    [SerializeField]
    Texture2D centericon;

    [SerializeField]
    GameObject parent;

    byte[] URLData;
    int stepLength = 0;
    bool bURLData = false;
    string localDeviceName;
    string qrCodeUrl; //= "https://www.weimaqi.net/index_.aspx?device_name=WXR02153"
    bool bShowQRCode = false;

    UnitySerialPort serialPort;

    [SerializeField]
    GameObject QRPlanObj;

    private void Awake()
    {
        serialPort = parent.GetComponent<UnitySerialPort>();
    }
    // Start is called before the first frame update
    void Start()
    {
        //URLData = new byte[66];

        // byte[] inArray = {0xAA,0x40,0xDD,0xE8,0x05,0xEC,0x5E,0xAC,0x5F,0x4E,0xCE,0xD7,0xFE,0x12,0x5B,0x5F,0xC3,0xD7,0x95,0x98,0x74,0xAE,0x9D,0xD3,0x33,0xF7,0x64,0x12,0x14,0x92,0x4A,0x22,0x56,0xBE,0xF9,0x54,0xE2,0xDD,0x90,0xD2,0xCD,0xB6,0x3A,0x64,0x44,0x1D,0x64,0x98,0xC6,0xAC,0x66,0x15,0x14,0xEA,0x39,0x35,0x79,0xEF,0x74,0x1C,0xAC,0xD0,0x9A,0x51,0x00,0x00};
        // int inArrayLen=inArray.GetLength(0);
        // Debug.Log("inArray长度="+inArray.GetLength(0));

        // DES des = parent.GetComponent<DES>();
        // byte[] outArray = des.Decrypt(inArray);
        // Debug.Log("解密结果1="+BitConverter.ToString(outArray));

        // string str = ASCIIToStr(outArray);

        // Debug.Log("URL="+str);

        //GetQRCode();

        //byte[] payNum = new byte[2] { 0x00, 0x01 };
        //if (BitConverter.IsLittleEndian)
        //    Array.Reverse(payNum); //need the bytes in the reverse order
        //int coin = BitConverter.ToInt16(payNum, 0);
        //Debug.Log("投币数coin:" + coin);
        //StandaloneAPI.InsertMultipleCoinForAddTime(coin);
        ////隐藏扫码面板
        //QRPlanObj.SetActive(false);

    }

    public void sendDataBtn()
    {
         Debug.Log("sendDataBtn");
         GetQRCode();
    }

    public IEnumerator QRCodeCoroutine()
    {
        yield return new WaitForSeconds(0.5f);
        GetQRCode();
    }


    void GetQRCode()
    {
        //只显示一次二维码
        if (bShowQRCode) return;
        //请求二维码
        byte[] QRData = GenerateQRCodeRequireData();
        //UnitySerialPort serialPort = parent.GetComponent<UnitySerialPort>();
        serialPort.SendData(QRData);
    }

    public byte[] GenerateAnswerRequireData()
    {
        byte[] aArray = new byte[8];

        aArray[0] = 0x5A;
        aArray[1] = 0x00;

        System.Random random = new System.Random();
        int rundom1 = random.Next(0, 256);
        int rundom2 = random.Next(0, 255);

        aArray[2] = (byte)rundom1;// 生成1到255的随机整数
        aArray[3] = (byte)rundom2;

        aArray[4] = 0x01;
        //数据域
        aArray[5] = 0x00;

        //加0
        aArray[6] = 0x00;
        aArray[7] = 0x00;

        // Debug.Log("主板应答原始数据="+BitConverter.ToString(aArray));
        DES des = parent.GetComponent<DES>();

        byte[] outArray = des.Encryption(aArray, 0x08);
        // Debug.Log("主板应答加密数据="+BitConverter.ToString(outArray));
        return outArray;
    }
    //主板接收盒子的查询后应答
    public void Answer()
    {
        byte[] anwserData = GenerateAnswerRequireData();
        //UnitySerialPort serialPort = parent.GetComponent<UnitySerialPort>();
        serialPort.SendData(anwserData);
    }
    //主板发起二维码请求
    byte[] GenerateQRCodeRequireData()
    {
        byte[] aArray = new byte[8];

        aArray[0] = 0x5A;
        aArray[1] = 0x02;

        System.Random random = new System.Random();
        int rundom1 = random.Next(0, 256);
        int rundom2 = random.Next(0, 255);

        aArray[2] = (byte)rundom1;// 生成1到255的随机整数
        aArray[3] = (byte)rundom2;

        aArray[4] = 0x01;
        aArray[5] = 0x00;

        //加0
        aArray[6] = 0x00;
        aArray[7] = 0x00;

        DES des = parent.GetComponent<DES>();
        //Debug.Log("请求二维码前数据=" + BitConverter.ToString(aArray));
        byte[] outArray = des.Encryption(aArray, 0x08);
        //Debug.Log("请求二维码前数据加密=" + BitConverter.ToString(outArray));

        return outArray;
    }


    // public void ShowQRCode(byte[] decryptData,int step)
    public void ShowQRCode(byte[] decryptData)
    {
        CreatQR qr = parent.GetComponent<CreatQR>();
        string http_str = ASCIIToStr(decryptData);
        Debug.Log("URL=" + http_str);
        qr.GenerateQRImage3(http_str, 512, 512, centericon);
    }

    public void ShowQRCode(byte[] originData, int step)
    {
        if (step == 0)
        {
            int urlLength = Convert.ToInt32(originData[1]);
            //Debug.Log("单片机问询--originData[1]:" + urlLength);

            URLData = new byte[urlLength + 2];
            bURLData = true;

            for (int i = 0; i < URLData.Length; i++)
            {
                URLData[i] = 0x00;
            }
            stepLength = originData.Length;
            for (int i = 0; i < stepLength; i++)
            {
                //第一个部分 32 个byte
                URLData[i] = originData[i];
            }
            //Debug.Log("stepLength1===" + stepLength);
        }
        else
        {
            if (!bURLData) return;
            //后续直接从stepLength下标开始
            for (int i = 0; i < originData.Length; i++)
            {
                URLData[stepLength + i] = originData[i];
            }
            stepLength += originData.Length;
            //Debug.Log("URLData:" + URLData.Length);
            //Debug.Log("stepLength2===" + stepLength);

            //数据添加完全后
            if (stepLength == URLData.Length)
            {
                DES des = parent.GetComponent<DES>();
                byte[] outArray = des.Decrypt(URLData);
                CreatQR qr = parent.GetComponent<CreatQR>();
                string http_str = ASCIIToStr(outArray);
               // Debug.Log("URL= " + http_str);
                string[] str = http_str.Split("device_name=");
                //https://www.weimaqi.net/index_.aspx?device_name=WXR02153
                //去除字符串中隐藏了 unicode 字符，记录本地一个设备名字 WXR02153
                localDeviceName = Regex.Replace(str[str.Length - 1], @"[^\w:/ ]", string.Empty);
                //Debug.Log("设备码：" + localDeviceName);
               // Debug.Log("设备码length：" + localDeviceName.Length);
                string _httpEnd = "http" + str[0].Split("http")[1] + "device_name=" + localDeviceName;
                 
                //Debug.Log("二维码URL = (" + _httpEnd + "),length:"+_httpEnd.Length);
                qrCodeUrl = _httpEnd;
                //Debug.Log("二维码URL length:" + _httpEnd.Length);
                bShowQRCode = true; //记录显示一个QRCode的状态
                bURLData = false;

                //qr.GenerateQRImage3(_httpEnd, 512, 512, centericon);
                qr.onlyQRCode(_httpEnd, 512, 512);
            }
        }
    }

    byte[] GeneratePayAnswerRequireData(byte[] payID, byte[] payNum)
    {
        byte[] aArray = new byte[16];

        aArray[0] = 0x5A;
        aArray[1] = 0x01;

        System.Random random = new System.Random();
        int rundom1 = random.Next(0, 256);
        int rundom2 = random.Next(0, 255);

        aArray[2] = (byte)rundom1;// 生成1到255的随机整数
        aArray[3] = (byte)rundom2;

        aArray[4] = 0x07;

        //出货
        aArray[5] = 0x00;
        //支付唯一码
        aArray[6] = payID[0];
        aArray[7] = payID[1];
        aArray[8] = payID[2];
        aArray[9] = payID[3];
        //支付数值
        aArray[10] = payNum[0];
        aArray[11] = payNum[1];

        //加0
        aArray[12] = 0x00;
        aArray[13] = 0x00;
        aArray[14] = 0x00;
        aArray[15] = 0x00;

        //Debug.Log("支付应答原始数组=" + BitConverter.ToString(aArray));
        // GameObject parent = this.transform.gameObject;
        DES des = parent.GetComponent<DES>();
        byte[] outArray = des.Encryption(aArray, 0x10);

        //Debug.Log("支付应答原始数组加密=" + BitConverter.ToString(outArray));
        return outArray;
    }

    public void PayAnswer(byte[] decryptData)
    {
        //设备名,  todo 对比是否与本机记录的设备编号一致，否则丢弃不理会。
        byte[] deviceName = new byte[8];
        for (int i = 0; i < 8; i++)
        {
            deviceName[i] = decryptData[5 + i];
        }
        string orderDevicename = ASCIIToStr(deviceName);
        Debug.Log("支付的设备码：" + orderDevicename + ",length:" + orderDevicename.Length);
        if ( localDeviceName != orderDevicename)
        {
            Debug.LogError("二维码的设备号和支付设备号不一致！！");
            serialPort.ToastShow("二维码的设备号和支付设备号不一致！！");
            return;
        }

        //支付唯一码, 主板如收到与上一次相同的唯一码，说明是同一笔订单(可能某种原因盒子重发了，此时主板按正常应答即可)
        byte[] payID = new byte[4];
        for (int i = 0; i < 4; i++)
        {
            payID[i] = decryptData[5 + 8 + i];
        }
        //Debug.Log("payID:" + BitConverter.ToString(payID));
        //支付数值s
        byte[] payNum = new byte[2];
        for (int i = 0; i < 2; i++)
        {
            payNum[i] = decryptData[5 + 8 + 4 + i];
        }
        //5A-01-0C-EE-0E -57-58-52-30-32-31-35-33 -00-07-EE-0C -00-16 -00-00-00-00-00
        byte[] payData = GeneratePayAnswerRequireData(payID, payNum);
        //UnitySerialPort serialPort = parent.GetComponent<UnitySerialPort>();
        serialPort.SendData(payData);

        //Debug.Log("decryptData:"+ BitConverter.ToString(decryptData));
        //Debug.Log(BitConverter.ToString(payNum));
        if (BitConverter.IsLittleEndian)
            Array.Reverse(payNum); //need the bytes in the reverse order
        int coin = BitConverter.ToInt16(payNum, 0);
        Debug.Log("投币数coin:" + coin);
        //Debug.Log(BitConverter.ToString(payNum)) ;
        paySuccess(coin);
    }
    //支付成功后相应的操作
    void paySuccess(int coin) {

        StandaloneAPI.InsertMultipleCoinForAddTime(coin);
        //隐藏扫码面板
        QRPlanObj.SetActive(false);
        //SceneManager.LoadScene("Entry");

        //投币后，如果在home页面并且连接了设备。自动进行下一级页面
        if (CommonConfig.StandaloneMode && BluetoothAim.ins.status == BluetoothStatusEnum.ConnectSuccess)
        {
            if (UnityEngine.SceneManagement.SceneManager.GetActiveScene().name == "Home"
                && PersistenHandler.ins.menuBackCtr.views.Count == 0
                && !FindObjectOfType<NewUserGuider>())
            {
                ViewMgr.Instance.ShowView<GameStartView>();
            }
        }

    }

    public string getQRCodeUrl() {
        return qrCodeUrl;
    }

    public void setQRPlanObjActive(bool active) {

        QRPlanObj.SetActive(active);
    }

    string ASCIIToStr(byte[] array)
    {
        //string转byte数组

        // byte[] array = {0x68,0x74,0x74,0x70,0x73,0x3a,0x2f,0x2f,0x77,0x77,0x77,0x2e,0x77,0x65,0x69,0x6d,0x61,0x71,0x69,0x2e,0x6e,0x65,0x74,0x2f,0x69,0x6e,0x64,0x65,0x78,0x5f,0x2e,0x61,0x73,0x70,0x78,0x3f,0x64,0x65,0x76,0x69,0x63,0x65,0x5f,0x6e,0x61,0x6d,0x65,0x3d,0x57,0x58,0x52,0x30,0x32,0x31,0x35,0x33,0x00,0x00,0x00};
        // //byte数组转string
        // string s=System.Text.Encoding.ASCII.GetString(array);//这里的array就是存放ASCII的byte数组
        // Debug.Log(s);
        return System.Text.Encoding.ASCII.GetString(array);
    }
}