package com.license.utils;
import Aladdin.Hasp;
import Aladdin.HaspStatus;
import cn.hutool.core.util.XmlUtil;
import cn.hutool.log.Log;
import org.w3c.dom.Document;
import org.w3c.dom.Element;


public class HaspUtil {
	private static final Log log = Log.get();
	/** Runtime query scope */
	protected final static String KEY_SCOPE = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"
			+ "<haspscope>\n"
			+ "<license_manager hostname=\"localhost\" />\n"
			+ "</haspscope>\n";
	/** Runtime query view */
	protected final static String KEY_VIEW = "<haspformat format=\"host_fingerprint\"/>";

    protected final static String LICENSE_STATUS =
            "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" +
                    "<haspformat root=\"hasp_info\">" +
                    "    <feature>" +
                    "        <attribute name=\"id\" />" +
                    "        <element name=\"license\" />" +
                    "        <hasp>" +
                    "          <attribute name=\"id\" />" +
                    "          <attribute name=\"type\" />" +
                    "        </hasp>" +
                    "    </feature>" +
                    "</haspformat>" +
                    "";

	protected final static String KEY_C2V_FORMAT = "<haspformat format=\"updateinfo\"/>";

    protected final static String KEY_ID_FORMAT = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n" +
            "<haspformat root=\"haspscope\">\n" +
            "    <hasp>\n" +
            "        <attribute name=\"id\" />\n" +
            "    </hasp>\n" +
            "</haspformat>";

	public final static String ALL_FORMAT = "<haspformat>\n" +
			"	<hasp>\n" +
			"		<element name=\"id\"/>\n" +
			"		<element name=\"type\"/>\n" +
			"		<element name=\"configuration\"/>\n" +
			"		<element name=\"clone_protected\"/>\n" +
			"		<element name=\"disabled\"/>\n" +
			"		<element name=\"production_date\"/>\n" +
			"		<element name=\"updatecounter\"/>\n" +
			"		<element name=\"parentid\"/>\n" +
			"		<feature>\n" +
			"			<element name=\"id\"/>\n" +
			"			<element name=\"locked\"/>\n" +
			"			<element name=\"license\"/>\n" +
			"			<element name=\"name\"/>\n" +
			"			<element name=\"concurrency\"/>\n" +
			"			<element name=\"usable\"/>\n" +
			"		</feature>\n" +
			"		<product>\n" +
			"			<element name=\"id\"/>\n" +
			"			<element name=\"name\"/>\n" +
			"		</product>\n" +
			"		<license_manager>\n" +
			"			<element name=\"host_fingerprint\"/>\n" +
			"			<element name=\"hostname\"/>\n" +
			"			<element name=\"osname\"/>\n" +
			"			<element name=\"osversion\"/>\n" +
			"			<element name=\"name\"/>\n" +
			"			<element name=\"time\"/>\n" +
			"			<element name=\"uptime\"/>\n" +
			"			<element name=\"architecture\"/>\n" +
			"			<element name=\"ip\"/>\n" +
			"		</license_manager>\n" +
			"		<vendor>\n" +
			"			<element name=\"id\"/>\n" +
			"			<element name=\"name\"/>\n" +
			"		</vendor>\n" +
			"	</hasp>\n" +
			"</haspformat>";

	public final static String HASP_FORMAT = "<haspformat>\n" +
			"	<hasp>\n" +
			"		<element name=\"id\"/>\n" +
			"		<element name=\"type\"/>\n" +
			"		<element name=\"configuration\"/>\n" +
			"		<element name=\"clone_protected\"/>\n" +
			"		<element name=\"disabled\"/>\n" +
			"		<element name=\"production_date\"/>\n" +
			"		<element name=\"updatecounter\"/>\n" +
			"		<element name=\"parentid\"/>\n" +
			"		<feature>\n" +
			"			<element name=\"id\"/>\n" +
			"			<element name=\"locked\"/>\n" +
			"			<element name=\"license\"/>\n" +
			"			<element name=\"name\"/>\n" +
			"			<element name=\"concurrency\"/>\n" +
			"			<element name=\"usable\"/>\n" +
			"		</feature>\n" +
			"		<product>\n" +
			"			<element name=\"id\"/>\n" +
			"			<element name=\"name\"/>\n" +
			"		</product>\n" +
			"	</hasp>\n" +
			"</haspformat>";


	public static String getLicenseInfo(String vendorCode, Integer featureId) {
		Hasp hasp = new Hasp(featureId);
		hasp.login(vendorCode);
		int status = hasp.getLastError();
		log.info("query license status: {}", status);
		if(status == HaspStatus.HASP_STATUS_OK) {
			String licenseInfo = hasp.getSessionInfo(LICENSE_STATUS);
			status = hasp.getLastError();
//			log.info("license status: {}", status);
			if (status != HaspStatus.HASP_STATUS_OK) {

			}
			return licenseInfo;
		}else if (status == HaspStatus.HASP_FEATURE_EXPIRED){
            //过期
            String licenseInfo = hasp.getInfo("<?xml version=\"1.0\" encoding=\"UTF-8\" ?><haspscope><feature id=\"\n" +
                    featureId +
                    "\"/></haspscope>", LICENSE_STATUS,vendorCode);
            return licenseInfo;
		}else {
            log.error("Error: with status code :{}",status);
            return null;
        }
	}

	/**
	 * Updates the key with the license (v2c)
	 *
	 * @param v2c
	 * @return
	 * @throws Exception
	 */
	public static int updateKeyWithLicense(String v2c) {
		Hasp hasp = new Hasp(Hasp.HASP_DEFAULT_FID);
		hasp.update(v2c);
		int status = hasp.getLastError();
		log.info("updateLicense license status: {}", status);
		if (status != HaspStatus.HASP_STATUS_OK) {
			log.error("Error: updateLicense Fails with status code :{}",status);
		}
		return status;
	}


	/**
	 *
	 * @param vendorCode
	 * @return
	 * @throws Exception
	 */
	public static String readC2V(String vendorCode, Integer featureId)  {
		Hasp hasp = new Hasp(featureId);
		hasp.login(vendorCode);
		int status = hasp.getLastError();
//		log.info("license status: {}", status);
		if(status == HaspStatus.HASP_STATUS_OK) {
			//如果已经安装过license ，读取指纹和 hasp id
            String licenseInfo = hasp.getSessionInfo(KEY_C2V_FORMAT);

//			String info = hasp.getSessionInfo(KEY_ID_FORMAT);
//            Document document = XmlUtil.parseXml(info);
//            Element rootEle = document.getDocumentElement();
//            Element haspElement=XmlUtil.getElement(rootEle,"hasp");
//            String id = haspElement.getAttribute("id");
//            String licenseInfo = hasp.getInfo("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n" +
//                    "<haspscope>\n" +
//                    "    <hasp " +
//                    "id= \"" + id +"\""+
//                    "/>\n" +
//                    "</haspscope>",KEY_C2V_FORMAT,vendorCode);
			status = hasp.getLastError();
			log.info("getLicense c2v license status: {}", status);
			if (status != HaspStatus.HASP_STATUS_OK) {
				log.error("Error: Download Fails with status code :{}",status);
			}
			return licenseInfo;
		}else {
			hasp = new Hasp(featureId);
			String infos = hasp.getInfo(KEY_SCOPE, KEY_VIEW, vendorCode);
			status = hasp.getLastError();
			log.info("getLicense c2v license status: {}", status);
			if(status != HaspStatus.HASP_STATUS_OK) {
				log.error("Error: getLicense c2v Fails with status code :{}",status);
                throw new RuntimeException();
			}
			return infos;
		}
	}

	public static int verify(String vendorCode, Integer fetureId) {
		Hasp hasp = new Hasp(fetureId);
		hasp.login(vendorCode);
		int status = hasp.getLastError();
		log.info("verify license status: {}", status);
		if(status != HaspStatus.HASP_STATUS_OK) {
			log.error("Error: license login  Fails with status code :{}",status);
		}
		hasp.logout();
		return status;
	}


}