package com.persagy.cameractl.controller;

import java.util.HashMap;
import java.util.Map;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import com.persagy.cameractl.sdk40.HCNetSDK;
import com.persagy.cameractl.sdk40.HCNetSDK.NET_DVR_USER_LOGIN_INFO;
import com.persagy.cameractl.utils.Camera;
import com.persagy.cameractl.utils.ResultClass;
import com.sun.jna.Structure;
import com.sun.jna.Union;
import com.sun.jna.ptr.IntByReference;

/**
 * 测试类
 * 
 * @version 1.0.0
 * @company persagy 
 * @author zhangqiankun
 * @date 2022年6月20日 下午5:43:10
 */
@RestController
public class Test2Controller {
	public static Logger logger = LoggerFactory.getLogger(Test2Controller.class);
	
	/** 项目根路径*/
	public static final String SERVER_ROOT_PATH = System.getProperty("user.dir");
	
	public static volatile HCNetSDK hCNetSDK;
	private volatile boolean isInit = false;
	
	//@Autowired
	//private CameraApiConfig cameraApiConfig;
	
	@RequestMapping(value = "/sso", method = RequestMethod.POST)
	public ResultClass hello(@RequestBody Camera camera) throws Exception {
		ResultClass returnResult = new ResultClass();
		returnResult.name = false;
		
		// SDK初始化
		boolean init = this.init();
		if (!init) {
			returnResult.reason = "SDK初始化失败";
			return returnResult;
		}
		
		HCNetSDK.NET_DVR_DEVICEINFO_V40 m_strDeviceInfo = new HCNetSDK.NET_DVR_DEVICEINFO_V40();//设备信息
        //NET_DVR_USER_LOGIN_INFO m_strLoginInfo = this.getLoginObject(cameraApiConfig.getDecodeDeviceUserName(), cameraApiConfig.getDecodeDevicePassword(), cameraApiConfig.getDecodeDeviceIp(), (short)cameraApiConfig.getDecodeDevicePort());
		NET_DVR_USER_LOGIN_INFO m_strLoginInfo = this.getLoginObject(camera.userName, camera.password, camera.cameraIp, (short)camera.cameraPort);
        int lUserID = hCNetSDK.NET_DVR_Login_V40(m_strLoginInfo, m_strDeviceInfo);
        if (lUserID == -1) {
        	int errCode = hCNetSDK.NET_DVR_GetLastError();
        	returnResult.reason = "设备注册失败，错误码: " + errCode;
			return returnResult;
        }
        
        HCNetSDK.NET_DVR_STREAM_INFO struStreamID = new HCNetSDK.NET_DVR_STREAM_INFO();
        struStreamID.dwSize = struStreamID.size();
        struStreamID.byID = "18083116593134708100".getBytes();
        struStreamID.write();
        
        NET_DVR_STREAM_SRC_INFO_V40 NET_DVR_STREAM_SRC_INFO_V40 = new NET_DVR_STREAM_SRC_INFO_V40();
        
        IntByReference lpBytesReturned = new IntByReference(0);
		boolean deviceConfig = hCNetSDK.NET_DVR_GetDeviceConfig(lUserID, 6024, 1, struStreamID.getPointer(), struStreamID.size(),
				lpBytesReturned.getPointer(), NET_DVR_STREAM_SRC_INFO_V40.getPointer(), NET_DVR_STREAM_SRC_INFO_V40.size());
		if (!deviceConfig) {
        	returnResult.reason = "获取流来源信息失败，错误码: " + hCNetSDK.NET_DVR_GetLastError();
			return returnResult;
		}
		NET_DVR_STREAM_SRC_INFO_V40.read();
		returnResult.name = true;
		
		Map<String, Object> temp = new HashMap<String, Object>();
		temp.put("ip", new String(NET_DVR_STREAM_SRC_INFO_V40.uGetStream.struChanInfo.byAddress));
		temp.put("username", new String(NET_DVR_STREAM_SRC_INFO_V40.uGetStream.struChanInfo.sUserName));
		temp.put("password", new String(NET_DVR_STREAM_SRC_INFO_V40.uGetStream.struChanInfo.sPassword));
		temp.put("port", NET_DVR_STREAM_SRC_INFO_V40.uGetStream.struChanInfo.wDVRPort);
		temp.put("channel", NET_DVR_STREAM_SRC_INFO_V40.uGetStream.struChanInfo.dwChannel);
		temp.put("protocol", NET_DVR_STREAM_SRC_INFO_V40.uGetStream.struChanInfo.byTransProtocol);
		returnResult.resultData = temp;
		
		//退出程序时调用，每一台设备分别注销
        if (hCNetSDK.NET_DVR_Logout(lUserID)) {
            logger.info("logout success");
        }
        
		return returnResult;
	}
	
	private boolean init() {
		if (!isInit) {
			// 初始化
			hCNetSDK = HCNetSDK.INSTANCE;
			isInit = hCNetSDK.NET_DVR_Init();
		}
		return isInit;
	}
	
	private HCNetSDK.NET_DVR_USER_LOGIN_INFO getLoginObject(String m_sUsername, String m_sPassword, String m_sDeviceIP, short wPort) {
		HCNetSDK.NET_DVR_USER_LOGIN_INFO m_strLoginInfo = new HCNetSDK.NET_DVR_USER_LOGIN_INFO();//设备登录信息

        m_strLoginInfo.sDeviceAddress = new byte[HCNetSDK.NET_DVR_DEV_ADDRESS_MAX_LEN];
        System.arraycopy(m_sDeviceIP.getBytes(), 0, m_strLoginInfo.sDeviceAddress, 0, m_sDeviceIP.length());

        m_strLoginInfo.sUserName = new byte[HCNetSDK.NET_DVR_LOGIN_USERNAME_MAX_LEN];
        System.arraycopy(m_sUsername.getBytes(), 0, m_strLoginInfo.sUserName, 0, m_sUsername.length());

        m_strLoginInfo.sPassword = new byte[HCNetSDK.NET_DVR_LOGIN_PASSWD_MAX_LEN];
        System.arraycopy(m_sPassword.getBytes(), 0, m_strLoginInfo.sPassword, 0, m_sPassword.length());

        m_strLoginInfo.wPort = wPort; //SDK端口
        m_strLoginInfo.bUseAsynLogin = false; //是否异步登录：0- 否，1- 是
        m_strLoginInfo.write();
        
        return m_strLoginInfo;
	}
	
	
    public static class NET_DVR_STREAM_SRC_INFO_V40 extends Structure {
        public int dwSize;
        public byte byGetStreamType;
        public byte[] byRes1 = new byte[3];
        public NET_DVR_STREAM_TYPE_V40_UNION uGetStream = new NET_DVR_STREAM_TYPE_V40_UNION();
        public byte[] byRes = new byte[512];
    }
	
    public static class NET_DVR_STREAM_TYPE_V40_UNION extends Union {
    	public NET_DVR_DIRECT_CONNECT_CHAN_INFO_V40 struChanInfo = new NET_DVR_DIRECT_CONNECT_CHAN_INFO_V40();
    	public NET_DVR_PU_STREAM_URL struPuStreamUrl = new NET_DVR_PU_STREAM_URL();
    	public NET_DVR_PU_STREAM_URL_CFG_V40 struStreamUrlCfg = new NET_DVR_PU_STREAM_URL_CFG_V40();
    	public NET_DVR_RTSP_PROTOCAL_CFG struRtspCfg = new NET_DVR_RTSP_PROTOCAL_CFG();
    	public NET_DVR_STREAM_URL_V40 struStreamUrlV40 = new NET_DVR_STREAM_URL_V40();
    }
    
    public static class NET_DVR_DIRECT_CONNECT_CHAN_INFO_V40 extends Structure {
        public byte byEnable;
        public byte byProType;
        public byte byZeroChan;
        public byte byRes1;
        public byte[] sUserName = new byte[32];
        public byte[] sPassword = new byte[16];
        public byte[] byAddress = new byte[64];
        public short wDVRPort;
        public byte byStreamType;
        public byte byOnline;
        public int dwChannel;
        public byte byTransProtocol;
        public byte byLocalBackUp;
        public byte[] byRes2 = new byte[2];
        public byte[] byVAGChanNo = new byte[32];
        public byte[] byRes = new byte[340];
    }
    
    public static class NET_DVR_PU_STREAM_URL extends Structure {
        public byte byEnable;//是否启用：0- 禁用，1- 启用
        public byte[] strURL = new byte[240];//取流URL路径
        public byte byTransPortocol;//传输协议类型：0-TCP，1-UDP
        public short wIPID;//设备ID号，wIPID = iDevInfoIndex + iGroupNO*64 +1
        public byte byChannel;//设备通道号
        public byte[] byRes = new byte[7];//保留，置为0
    }
    
    public static class NET_DVR_PU_STREAM_URL_CFG_V40 extends Structure {
        public byte byEnable;
        public byte[] byRes = new byte[3];
        public byte[] byStreamMediaIP = new byte[64];
        public short wStreamMediaPort;
        public byte byTransmitType;
        public byte byRes1;
        public byte[] byDevIP = new byte[64];
        public short wDevPort;
        public byte byChannel;
        public byte byTransMode;
        public byte byProType;
        public byte byTransProtocol;
        public byte[] byRes3 = new byte[2];
        public byte[] sUserName = new byte[32];
        public byte[] sPassWord = new byte[16];
        public byte[] byRes2 = new byte[308];
    }
    
    public static class NET_DVR_RTSP_PROTOCAL_CFG extends Structure {
        public byte byEnable;
        public byte byLocalBackUp;
        public byte[] byRes = new byte[2];
        public byte[] strURL = new byte[256];
        public int dwProtocalType;
        public byte[] sUserName = new byte[32];
        public byte[] sPassWord = new byte[16];
        public byte[] byAddress = new byte[64];
        public short wPort;
        public byte[] byRes1 = new byte[122];
    }   
    
    public static class NET_DVR_STREAM_URL_V40 extends Structure {
        public byte byEnable;
        public byte byStreamType;
        public byte byLocalBackUp;
        public byte byRes;
        public byte[] strURL = new byte[256];
        public int dwProtocalType;
        public byte[] sUserName = new byte[32];
        public byte[] sPassWord = new byte[16];
        public byte[] byAddress = new byte[64];
        public short wIPPort;
        public short wChanNo;
        public byte[] byVAGChanNo = new byte[32];
        public byte[] byRes1 = new byte[88];
    }
    
    
    public static class NET_DVR_STREAM_SRC_CFG extends Structure {
        public int dwSize;
        public HCNetSDK.NET_DVR_STREAM_INFO struStreamID = new HCNetSDK.NET_DVR_STREAM_INFO();
        public NET_DVR_STREAM_SRC_INFO struStreamSrcInfo = new NET_DVR_STREAM_SRC_INFO();
    }
    
    public static class NET_DVR_STREAM_SRC_INFO extends Structure {
        public int dwSize;
        public NET_DVR_STREAM_MODE_TYPE struStreamSrcInfo = new NET_DVR_STREAM_MODE_TYPE();
    }
    
    public static class NET_DVR_STREAM_MODE_TYPE extends Structure {
        public byte byGetStreamType;
        public byte[] byRes = new byte[3];
        public NET_DVR_STREAM_TYPE_UNION uGetStream = new NET_DVR_STREAM_TYPE_UNION();
    }
    
    public static class NET_DVR_STREAM_TYPE_UNION extends Union {
    	public NET_DVR_DIRECT_CONNECT_CHAN_INFO struChanInfo = new NET_DVR_DIRECT_CONNECT_CHAN_INFO();
    	public HCNetSDK.NET_DVR_PU_STREAM_URL struStreamUrl = new HCNetSDK.NET_DVR_PU_STREAM_URL();
    	public NET_DVR_PU_STREAM_URL_CFG struStreamUrlCfg = new NET_DVR_PU_STREAM_URL_CFG();
    }
    
    public static class NET_DVR_DIRECT_CONNECT_CHAN_INFO extends Structure {
        public byte byEnable;
        public byte byProType;
        public byte byZeroChan;
        public byte byPriority;
        public byte[] sUserName = new byte[32];
        public byte[] sPassword = new byte[16];
        public byte[] byDomain = new byte[64];
        public HCNetSDK.NET_DVR_IPADDR struIP;
        public short wDVRPort;
        public byte byStreamType;
        public byte byOnline;
        public int dwChannel;
        public byte byTransProtocol;
        public byte byLocalBackUp;
        public short wDirectLastTime;
        public byte[] byChanNo = new byte[24];
    }
    
    public static class NET_DVR_PU_STREAM_URL_CFG extends Structure {
        public byte byEnable;
        public byte[] byRes = new byte[3];
        public byte[] byStreamMediaIP = new byte[64];
        public short wStreamMediaPort;
        public byte byTransmitType;
        public byte[] byRes1 = new byte[33];
        public byte[] byDevIP = new byte[64];
        public short wDevPort;
        public short byChannel;
        public byte byTransMode;
        public byte byProType;
        public byte byTransProtocol;
        public byte[] byRes3 = new byte[2];
        public byte[] sUserName = new byte[32];
        public byte[] sPassWord = new byte[16];
        public byte[] byRes2 = new byte[28];
    }
    
	/*@RequestMapping(value = "/sso", method = RequestMethod.POST)
	public ResultClass hello(@RequestBody Camera camera) throws Exception {
		ResultClass returnResult = new ResultClass();
		returnResult.name = false;
		
		// SDK初始化
		boolean init = this.init();
		if (!init) {
			returnResult.reason = "SDK初始化失败";
			return returnResult;
		}
		
		HCNetSDK.NET_DVR_DEVICEINFO_V40 m_strDeviceInfo = new HCNetSDK.NET_DVR_DEVICEINFO_V40();//设备信息
        //NET_DVR_USER_LOGIN_INFO m_strLoginInfo = this.getLoginObject(cameraApiConfig.getDecodeDeviceUserName(), cameraApiConfig.getDecodeDevicePassword(), cameraApiConfig.getDecodeDeviceIp(), (short)cameraApiConfig.getDecodeDevicePort());
		NET_DVR_USER_LOGIN_INFO m_strLoginInfo = this.getLoginObject(camera.userName, camera.password, camera.cameraIp, (short)camera.cameraPort);
        int lUserID = hCNetSDK.NET_DVR_Login_V40(m_strLoginInfo, m_strDeviceInfo);
        if (lUserID == -1) {
        	int errCode = hCNetSDK.NET_DVR_GetLastError();
        	returnResult.reason = "设备注册失败，错误码: " + errCode;
			return returnResult;
        }
        
        NET_DVR_STREAM_SRC_CFG net_dvr_stream_src_cfg = new NET_DVR_STREAM_SRC_CFG();
		boolean deviceConfig = hCNetSDK.NET_DVR_GetDeviceConfig(lUserID, 9105, 0xffffffff, null, 0, null, net_dvr_stream_src_cfg.getPointer(), net_dvr_stream_src_cfg.size());
		if (!deviceConfig) {
        	returnResult.reason = "获取设备流配置失败，错误码: " + hCNetSDK.NET_DVR_GetLastError();
			return returnResult;
		}
		net_dvr_stream_src_cfg.read();
		returnResult.name = true;
		returnResult.resultData = net_dvr_stream_src_cfg.toString();
		
		//退出程序时调用，每一台设备分别注销
        if (hCNetSDK.NET_DVR_Logout(lUserID)) {
            logger.info("logout success");
        }
        
		return returnResult;
	}*/
}