package com.netsdk.demo.customize;

import com.netsdk.demo.util.CaseMenu;
import com.netsdk.lib.NetSDKLib;
import com.netsdk.lib.ToolKits;
import com.netsdk.lib.callback.impl.DefaultDisconnectCallback;
import com.netsdk.lib.callback.impl.DefaultHaveReconnectCallBack;
import com.netsdk.lib.enumeration.CFG_DEFOG_MODE;
import com.netsdk.lib.enumeration.EM_BACKLIGHT_MODE;
import com.netsdk.lib.enumeration.EM_VIDEOIN_BACKLIGHT_MODE;
import com.netsdk.lib.structure.CFG_VIDEOINDEFOG;
import com.netsdk.lib.structure.CFG_VIDEOINDEFOG_LIST;
import com.netsdk.lib.structure.CFG_VIDEOIN_BACKLIGHT_BASE;
import com.netsdk.lib.structure.CFG_VIDEOIN_BACKLIGHT_INFO;
import com.sun.jna.Memory;
import com.sun.jna.Pointer;
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.text.SimpleDateFormat;

import static com.netsdk.lib.Utils.getOsPrefix;
import static com.netsdk.lib.enumeration.EM_NEW_CONFIG.CFG_CMD_VIDEOINDEFOG;
import static com.netsdk.lib.enumeration.EM_NEW_CONFIG.CFG_CMD_VIDEOIN_BACKLIGHT;

/**
 * @author 291189
 * @version 1.0
 * @description ERR231127282
 * @date 2023/11/30 15:33
 */
public class BackLightDemo {

    // SDk对象初始化
    public static final NetSDKLib netsdk = NetSDKLib.NETSDK_INSTANCE;
    public static final NetSDKLib configsdk = NetSDKLib.CONFIG_INSTANCE;

    // 判断是否初始化
    private static boolean bInit = false;
    // 判断log是否打开
    private static boolean bLogOpen = false;
    // 设备信息
    private NetSDKLib.NET_DEVICEINFO_Ex deviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex();
    // 登录句柄
    private NetSDKLib.LLong m_hLoginHandle = new NetSDKLib.LLong(0);


    // 回调函数需要是静态的，防止被系统回收
    // 断线回调
    private static NetSDKLib.fDisConnect disConnectCB = DefaultDisconnectCallback.getINSTANCE();
    // 重连回调
    private static NetSDKLib.fHaveReConnect haveReConnectCB = DefaultHaveReconnectCallBack.getINSTANCE();


    // 编码格式
    public static String encode;

    static {
        String osPrefix = getOsPrefix();
        if (osPrefix.toLowerCase().startsWith("win32-amd64")) {
            encode = "GBK";
        } else if (osPrefix.toLowerCase().startsWith("linux-amd64")) {
            encode = "UTF-8";
        }
    }

    /**
     * 获取当前时间
     */
    public static String GetDate() {
        SimpleDateFormat simpleDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        return simpleDate.format(new java.util.Date()).replaceAll("[^0-9]", "-");
    }

    /**
     * 初始化SDK库
     */
    public static boolean Init() {
        bInit = netsdk.CLIENT_Init(disConnectCB, null);// 进程启动时，初始化一次
        if (!bInit) {
            System.out.println("Initialize SDK failed");
            return false;
        }
        // 配置日志
        BackLightDemo.enableLog();

        // 设置断线重连回调接口, 此操作为可选操作，但建议用户进行设置
        netsdk.CLIENT_SetAutoReconnect(haveReConnectCB, null);

        // 设置登录超时时间和尝试次数，可选
        // 登录请求响应超时时间设置为3S
        int waitTime = 3000;
        // 登录时尝试建立链接 1 次
        int tryTimes = 1;
        netsdk.CLIENT_SetConnectTime(waitTime, tryTimes);
        // 设置更多网络参数， NET_PARAM 的nWaittime ， nConnectTryNum 成员与 CLIENT_SetConnectTime
        // 接口设置的登录设备超时时间和尝试次数意义相同,可选
        NetSDKLib.NET_PARAM netParam = new NetSDKLib.NET_PARAM();
        // 登录时尝试建立链接的超时时间
        netParam.nConnectTime = 10000;
        // 设置子连接的超时时间
        netParam.nGetConnInfoTime = 3000;
        netsdk.CLIENT_SetNetworkParam(netParam);
        return true;
    }

    /**
     * 打开 sdk log
     */
    private static void enableLog() {
        NetSDKLib.LOG_SET_PRINT_INFO setLog = new NetSDKLib.LOG_SET_PRINT_INFO();
        File path = new File("sdklog/");
        if (!path.exists())
            path.mkdir();

        // 这里的log保存地址依据实际情况自己调整
        String logPath = path.getAbsoluteFile().getParent() + "\\sdklog\\" + "sdklog" + GetDate() + ".log";
        setLog.nPrintStrategy = 0;
        setLog.bSetFilePath = 1;
        System.arraycopy(logPath.getBytes(), 0, setLog.szLogFilePath, 0, logPath.getBytes().length);
        System.out.println(logPath);
        setLog.bSetPrintStrategy = 1;
        bLogOpen = netsdk.CLIENT_LogOpen(setLog);
        if (!bLogOpen)
            System.err.println("Failed to open NetSDK log");
    }

    /**
     * 高安全登录
     */
    public void loginWithHighLevel() {
        // 输入结构体参数
        NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY pstlnParam = new NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY() {
            {
                szIP = m_strIpAddr.getBytes();
                nPort = m_nPort;
                szUserName = m_strUser.getBytes();
                szPassword = m_strPassword.getBytes();
            }
        };
        // 输出结构体参数
        NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY pstOutParam = new NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY();

        // 写入sdk
        m_hLoginHandle = netsdk.CLIENT_LoginWithHighLevelSecurity(pstlnParam, pstOutParam);
        if (m_hLoginHandle.longValue() == 0) {
            System.err.printf("Login Device[%s] Port[%d]Failed. %s\n", m_strIpAddr, m_nPort,
                  ToolKits.getLastError());
        } else {
            deviceInfo = pstOutParam.stuDeviceInfo; // 获取设备信息
            System.out.println("Login Success");
            System.out.println("Device Address：" + m_strIpAddr);
            System.out.println("设备包含：" + deviceInfo.byChanNum + "个通道");
        }
    }

    /**
     * 退出
     */
    public void logOut() {
        if (m_hLoginHandle.longValue() != 0) {
            netsdk.CLIENT_Logout(m_hLoginHandle);
            System.out.println("LogOut Success");
        }
    }

    /**
     * 清理sdk环境并退出
     */
    public static void cleanAndExit() {
        if (bLogOpen) {
            netsdk.CLIENT_LogClose(); // 关闭sdk日志打印
        }
        netsdk.CLIENT_Cleanup(); // 进程关闭时，调用一次
        System.exit(0);
    }


    public static Pointer GetStringToPointer(String src, String charset) {
        Pointer pointer = null;
        try {
            byte[] b = src.getBytes(charset);

            pointer = new Memory(b.length + 1);
            pointer.clear(b.length + 1);

            pointer.write(0, b, 0, b.length);
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        return pointer;
    }

    CFG_VIDEOIN_BACKLIGHT_INFO info=new CFG_VIDEOIN_BACKLIGHT_INFO();

    int channel=0;
    //光线环境配置获取
         public  void  backLightGet(){
            //     CFG_CMD_VIDEOIN_BACKLIGHT("VideoInBacklight"), // 光线环境配置(对应CFG_VIDEOIN_BACKLIGHT_INFO)
             String cmd = CFG_CMD_VIDEOIN_BACKLIGHT.getValue();

             boolean b = ToolKits.GetDevConfig(m_hLoginHandle, channel, cmd, info);


             if(b){
                 System.out.println("光线环境配置获取成功");

                 // 环境光线配置信息,0-白天1-夜晚 2-普通
                 CFG_VIDEOIN_BACKLIGHT_BASE[] stuVideoInBackLight = info.stuVideoInBackLight;

                 for(int i=0;i<stuVideoInBackLight.length;i++){
                     CFG_VIDEOIN_BACKLIGHT_BASE cfg_videoin_backlight_base = stuVideoInBackLight[i];

                     System.out.println("["+i+"] emMode:"+ EM_VIDEOIN_BACKLIGHT_MODE.getNoteByValue(cfg_videoin_backlight_base.emMode) +
                             ",emBacklightMode:"+ EM_BACKLIGHT_MODE.getNoteByValue(cfg_videoin_backlight_base.emBacklightMode)
                             +",nWideDynamicRange:"+cfg_videoin_backlight_base.nWideDynamicRange);

                 }
             }else {
                 System.out.println("光线环境配置获取失败"+ToolKits.getLastError());

             }

         }

         //光线环境配置设置
    public  void  backLightSet(){
        String cmd = CFG_CMD_VIDEOIN_BACKLIGHT.getValue();

        CFG_VIDEOIN_BACKLIGHT_BASE[] stuVideoInBackLight
                = info.stuVideoInBackLight;

        for(int i=0;i<stuVideoInBackLight.length;i++){

            CFG_VIDEOIN_BACKLIGHT_BASE cfg_videoin_backlight_base = stuVideoInBackLight[i];

            cfg_videoin_backlight_base.emMode=2;

        }

        boolean b = ToolKits.SetDevConfig(m_hLoginHandle, channel, cmd, info);


        if(b){
            System.out.println("光线环境配置设置成功");

        }else {
            System.out.println("光线环境配置设置失败"+ToolKits.getLastError());

        }

    }

    CFG_VIDEOINDEFOG_LIST list=new CFG_VIDEOINDEFOG_LIST();
    int  channel1=0;
    //透雾设置配置获取
    public  void  videoInDefogGet(){

        // CFG_CMD_VIDEOINDEFOG("VideoInDefog"), // 透雾设置配置(对应结构体 CFG_VIDEOINDEFOG_LIST)
        String cmd = CFG_CMD_VIDEOINDEFOG.getValue();

        boolean b = ToolKits.GetDevConfig(m_hLoginHandle, channel1, cmd, list);


        if(b){
            System.out.println("透雾设置配置获取成功");

            int nVideoInDefogNum = list.nVideoInDefogNum;

            CFG_VIDEOINDEFOG[] stVideoInDefog = list.stVideoInDefog;

            for(int i=0;i<nVideoInDefogNum;i++){
                CFG_VIDEOINDEFOG cfg_videoindefog = stVideoInDefog[i];
                System.out.println("emDefogMode:"+CFG_DEFOG_MODE.getNoteByValue(cfg_videoindefog.emDefogMode)+",bCamDefogEnable:"+cfg_videoindefog.bCamDefogEnable);


            }



        }else {
            System.out.println("透雾设置配置获取失败"+ToolKits.getLastError());

        }

    }

    //透雾设置配置
    public  void  videoInDefogSet(){
        // 透雾设置配置
        String cmd = CFG_CMD_VIDEOINDEFOG.getValue();

        int nVideoInDefogNum = list.nVideoInDefogNum;

        CFG_VIDEOINDEFOG[] stVideoInDefog = list.stVideoInDefog;

        for(int i=0;i<nVideoInDefogNum;i++){
            CFG_VIDEOINDEFOG cfg_videoindefog = stVideoInDefog[i];

            cfg_videoindefog.emDefogMode=1;

            cfg_videoindefog.bCamDefogEnable=0;

        }

        boolean b = ToolKits.SetDevConfig(m_hLoginHandle, channel1, cmd, list);


        if(b){
            System.out.println("透雾设置配置设置成功");

        }else {
            System.out.println("透雾设置配置设置失败"+ToolKits.getLastError());

        }

    }


    public void RunTest()
    {
        System.out.println("Run Test");
        CaseMenu menu = new CaseMenu();;
        menu.addItem(new CaseMenu.Item(this, "光线环境配置获取", "backLightGet"));
        menu.addItem(new CaseMenu.Item(this, "光线环境配置设置", "backLightSet"));
        menu.addItem(new CaseMenu.Item(this, "透雾设置配置获取", "videoInDefogGet"));
        menu.addItem(new CaseMenu.Item(this, "透雾设置配置设置", "videoInDefogSet"));

        menu.run();
    }
    // 配置登陆地址，端口，用户名，密码
    private String m_strIpAddr = "10.35.249.106";
    private int m_nPort = 37777;
    private String m_strUser = "admin";
    private String m_strPassword = "admin123";
    public static void main(String[] args) {
        BackLightDemo demo=new BackLightDemo();
        demo.InitTest();
        demo.RunTest();
        demo.EndTest();

    }


    /**
     * 初始化测试
     */
    public void InitTest() {
        BackLightDemo.Init();

        this.loginWithHighLevel();
    }

    /**
     * 结束测试
     */
    public void EndTest() {
        System.out.println("End Test");
        this.logOut(); // 登出设备
        System.out.println("See You...");
        BackLightDemo.cleanAndExit(); // 清理资源并退出
    }

}