package com.fzzy.web;

import com.alibaba.fastjson.JSON;
import com.ld.license.LicenseCheckModel;
import com.ld.license.utils.AbstractServerInfos;
import com.ld.license.utils.LinuxServerInfos;
import com.ld.license.utils.WindowsServerInfos;
import org.apache.commons.lang.StringUtils;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * 测试Action接口，支持匿名访问
 * 方位路径：http://127.0.0.1:8080/igds/serverInfo.action?osName=windows
 */
@Controller
@RequestMapping
public class ServerInfoAction  {

    @RequestMapping("/serverInfo")
    public @ResponseBody  String serverInfo(HttpServletRequest request, HttpServletResponse response) throws Exception {
        String osName = request.getParameter("osName");
        // 操作系统类型
        if (StringUtils.isEmpty(osName)) {
            osName = "windows";
        }
        osName = osName.toLowerCase();

        AbstractServerInfos abstractServerInfos = null;

        // 根据不同操作系统类型选择不同的数据获取方法
        if (osName.startsWith("windows")) {
            abstractServerInfos = new WindowsServerInfos();
        } else if (osName.startsWith("linux")) {
            abstractServerInfos = new LinuxServerInfos();
        } else {// 其他服务器类型
            abstractServerInfos = new LinuxServerInfos();
        }
        LicenseCheckModel data = abstractServerInfos.getServerInfos();
        response.setCharacterEncoding("UTF-8");
        response.setContentType("application/json;charset=UTF8");
//        PrintWriter writer = response.getWriter();
//        writer.write(JSON.toJSONString(data));
//        writer.close();

        return JSON.toJSONString(data);
    }

}