package mac;
import databases.DBConnector;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

public class Dell_mac {
    // ²éѯËùÓй«Ë¾
    public static List<Mac> getAllCompanies() throws SQLException {
        List<Mac> macs = new ArrayList<>();
        ResultSet rs = DBConnector.queryTableData("tb_mac");        
        while (rs.next()) {
            Mac Mac = new Mac();
            Mac.setId(rs.getInt("id"));
            Mac.setMac(rs.getString("mac"));
            Mac.setPassmac(rs.getString("passmac"));
            Mac.setUseday(rs.getString("useday"));
            Mac.setAddtime(rs.getString("addtime"));
            macs.add(Mac);
        }
        return macs;
    }    
    
  //»ñÈ¡¼¤»îÂë
    public static String getjihuoma() {
    	String pasmac="0";
    	try {
			pasmac=getAllCompanies().get(0).getMac();
		} catch (SQLException e) {
			// TODO ×Ô¶¯Éú³ÉµÄ catch ¿é
			e.printStackTrace();
		}
		return pasmac;
    }
    
    //»ñȡע²áÂë
    public static String getpassmac() {
    	String pasmac="0";
    	try {
			pasmac=getAllCompanies().get(0).getPassmac();
		} catch (SQLException e) {
			// TODO ×Ô¶¯Éú³ÉµÄ catch ¿é
			e.printStackTrace();
		}
		return pasmac;
    }
    
    //»ñȡʹÓÃÈÕÆÚ
    public static String getuseday() {
    	String useday="0";
    	try {
    		useday=getAllCompanies().get(0).getUseday();
		} catch (SQLException e) {
			// TODO ×Ô¶¯Éú³ÉµÄ catch ¿é
			e.printStackTrace();
		}
		return useday;
    }
}