package com.ruoyi.device.dhsdk.module;

import com.ruoyi.device.dhsdk.lib.NetSDKLib;
import com.ruoyi.device.dhsdk.lib.ToolKits;
import com.sun.jna.Structure;
import com.sun.jna.ptr.IntByReference;
import lombok.extern.slf4j.Slf4j;

import static com.ruoyi.device.dhsdk.lib.ToolKits.getErrorCodePrint;

/**
 * @Description:
 * @ClassName: ConfigModule
 * @Author: 刘苏义
 * @Date: 2023年10月14日14:57:01
 **/
@Slf4j(topic = "dhSdk")
public class ConfigModule {
    public static NetSDKLib netsdk = NetSDKLib.NETSDK_INSTANCE;
    public static NetSDKLib configsdk = NetSDKLib.CONFIG_INSTANCE;

    /**
     * 查询设备状态
     */
    public static boolean queryDevState(NetSDKLib.LLong hLoginHandle, int nType, NetSDKLib.SdkStructure stuInfo) {

        IntByReference intRetLen = new IntByReference();
        stuInfo.write();
        if (!netsdk.CLIENT_QueryDevState(hLoginHandle, nType, stuInfo.getPointer(), stuInfo.size(), intRetLen, 3000)) {
            return false;
        }
        stuInfo.read();
        return true;
    }

    /**
     * 查询远程设备状态
     */
    public static boolean queryRemotDevState(NetSDKLib.LLong hLoginHandle, int nChn, int nType, NetSDKLib.SdkStructure stuInfo) {

        IntByReference intRetLen = new IntByReference();
        stuInfo.write();
        if (!netsdk.CLIENT_QueryRemotDevState(hLoginHandle, nType, nChn, stuInfo.getPointer(), stuInfo.size(), intRetLen, 3000)) {
            log.error("Config Failed!" + ToolKits.getErrorCodePrint());
            return false;
        }
        stuInfo.read();
        return true;
    }

    /**
     * 获取单个配置
     *
     * @param hLoginHandle 登陆句柄
     * @param nChn         通道号，-1 表示全通道
     * @param strCmd       配置名称
     * @param cmdObject    配置对应的结构体对象
     * @return 成功返回 true
     */
    public static boolean GetNewDevConfig(NetSDKLib.LLong hLoginHandle, int nChn, String strCmd, Structure cmdObject) {
        boolean result = false;
        IntByReference error = new IntByReference(0);
        int nBufferLen = 2 * 1024 * 1024;
        byte[] strBuffer = new byte[nBufferLen];

        if (netsdk.CLIENT_GetNewDevConfig(hLoginHandle, strCmd, nChn, strBuffer, nBufferLen, error, 3000)) {
            cmdObject.write();
            if (configsdk.CLIENT_ParseData(strCmd, strBuffer, cmdObject.getPointer(), cmdObject.size(), null)) {
                cmdObject.read();
                result = true;
            } else {
                log.error("Parse [" + strCmd + "] Config Failed!" + ToolKits.getErrorCodePrint());
                result = false;
            }
        } else {
            log.error("Get [" + strCmd + "] Config Failed!Last Error = " + getErrorCodePrint());
            result = false;
        }

        return result;
    }

    public static boolean GetDevConfig(NetSDKLib.LLong hLoginHandle, int nChn, String strCmd, Structure cmdObject) {
        boolean result = true;
        IntByReference error = new IntByReference(0);
        int nBufferLen = 2 * 1024 * 1024;
        byte[] strBuffer = new byte[nBufferLen];
        cmdObject.write();
        boolean bRet = netsdk.CLIENT_QueryNewSystemInfo(hLoginHandle, strCmd, nChn, strBuffer, cmdObject.size(), error, 3000);
        if (bRet) {
            cmdObject.read();
        } else {
            log.error("Get ["+strCmd+"] Config Failed!Last Error = " + getErrorCodePrint());
            result = false;
        }
        return result;
    }

    // 获取配置
    public static boolean GetConfig(NetSDKLib.LLong hLoginHandle, int nChn, int type, Structure cmdObject) {
        boolean result = false;
        // 获取
        cmdObject.write();
        if (netsdk.CLIENT_GetConfig(hLoginHandle, type, nChn, cmdObject.getPointer(), cmdObject.size(), 4000, null)) {
            cmdObject.read();
            result = true;
        } else {
            log.error("GetConfig Failed!" + getErrorCodePrint());
            result = false;
        }
        return result;
    }

    /**
     * 设置单个配置
     *
     * @param hLoginHandle 登陆句柄
     * @param nChn         通道号，-1 表示全通道
     * @param strCmd       配置名称
     * @param cmdObject    配置对应的结构体对象
     * @return 成功返回 true
     */
    public static boolean SetDevConfig(NetSDKLib.LLong hLoginHandle, int nChn, String strCmd, Structure cmdObject) {
        boolean result = false;
        int nBufferLen = 2 * 1024 * 1024;
        byte szBuffer[] = new byte[nBufferLen];
        for (int i = 0; i < nBufferLen; i++) szBuffer[i] = 0;
        IntByReference error = new IntByReference(0);
        IntByReference restart = new IntByReference(0);
        cmdObject.write();
        if (configsdk.CLIENT_PacketData(strCmd, cmdObject.getPointer(), cmdObject.size(), szBuffer, nBufferLen)) {
            cmdObject.read();
            if (netsdk.CLIENT_SetNewDevConfig(hLoginHandle, strCmd, nChn, szBuffer, nBufferLen, error, restart, 3000)) {
                result = true;
            } else {
                log.error("Set [" + strCmd + "] Config Failed! Last Error = " + getErrorCodePrint());

                result = false;
            }
        } else {
            log.error("Parse [" + strCmd + "] Config Failed!" + ToolKits.getErrorCodePrint());
            result = false;
        }

        return result;
    }


}