package com.yeshi.buwan.util;

import com.yeshi.buwan.domain.system.DetailSystem;
import com.yeshi.buwan.domain.system.SystemInfo;

import javax.servlet.http.HttpSession;

public class SystemUtil {

    public static long getDetailSystemId() {
        return 44L;
    }

    public static DetailSystem getDetailSystem() {
        return new DetailSystem(44 + "");
    }

    /**
     * 获取默认版本
     *
     * @return
     */
    public static int getDefaultVersion() {
        return 1;
    }


    /**
     * 获取system
     *
     * @param session
     * @return
     */
    public static SystemInfo getAdminSelectedSystem(HttpSession session) {
        SystemInfo systemInfo = (SystemInfo) session.getAttribute("SELECTED-SYSTEM");
        return systemInfo;
    }


    public static String getAdminSelectedSystemId(HttpSession session) {
        return getAdminSelectedSystem(session).getId();
    }

    /**
     * 保存System
     *
     * @param session
     * @param systemInfo
     */
    public static void saveAdminSelectedSystem(HttpSession session, SystemInfo systemInfo) {
        session.setAttribute("SELECTED-SYSTEM", systemInfo);
    }


}