package cn.lili.common.utils;


import eu.bitwalker.useragentutils.DeviceType;
import eu.bitwalker.useragentutils.UserAgent;

import javax.servlet.http.HttpServletRequest;

/**
 * 客户端类型统计
 *
 * @author Chopper
 * @version v1.0
 * 2021-02-26 10:53
 */
public class UserAgentUtils {

    /**
     * 获取设备类型
     *
     * @param request
     * @return
     */
    public static DeviceType getDeviceType(HttpServletRequest request) {
        return getUserAgent(request).getOperatingSystem().getDeviceType();
    }

    /**
     * 是否是PC
     *
     * @param request
     * @return
     */
    public static boolean isComputer(HttpServletRequest request) {
        return DeviceType.COMPUTER.equals(getDeviceType(request));
    }

    /**
     * 是否是手机
     *
     * @param request
     * @return
     */
    public static boolean isMobile(HttpServletRequest request) {
        return DeviceType.MOBILE.equals(getDeviceType(request));
    }

    /**
     * 是否是平板
     *
     * @param request
     * @return
     */
    public static boolean isTablet(HttpServletRequest request) {
        return DeviceType.TABLET.equals(getDeviceType(request));
    }

    /**
     * 是否是手机和平板
     *
     * @param request
     * @return
     */
    public static boolean isMobileOrTablet(HttpServletRequest request) {
        DeviceType deviceType = getDeviceType(request);
        return DeviceType.MOBILE.equals(deviceType) || DeviceType.TABLET.equals(deviceType);
    }

    /**
     * 获取用户代理对象
     *
     * @param request
     * @return
     */
    public static UserAgent getUserAgent(HttpServletRequest request) {
        return UserAgent.parseUserAgentString(request.getHeader("User-Agent"));
    }


}