//
// Copyright 2017 Filippo "Fil" Bergamo <fil.bergamo@riseup.net>
// 
// This file is part of RepWifiApp.
//
// RepWifiApp is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// RepWifiApp is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with RepWifiApp.  If not, see <http://www.gnu.org/licenses/>.
// 
// ********************************************************************

package fil.libre.repwifiapp.helpers;

import java.io.Serializable;

public class ConnectionStatus implements Serializable {

    /**
	 * 
	 */
    private static final long serialVersionUID = 1L;
    public static final String STATUS_CONNECTED = "COMPLETED";
    public static final String STATUS_INACTIVE = "INACTIVE";
    public static final String STATUS_DISCONNECTED = "DISCONNECTED";
    public static final String STATUS_UNDEFINED = "UNDEFINED";

    public String status;
    public String SSID;
    public String BSSID;
    public String IP;

    private static final String F_SEP = "=";
    private static final String KeyStatus = "wpa_state";
    private static final String KeySSID = "ssid";
    private static final String KeyBSSID = "bssid";
    private static final String KeyIP = "ip_address";

    public static ConnectionStatus parseWpaCliOutput(String wpaCliOutput) {

        if (wpaCliOutput == null) {
            return null;
        }

        if (wpaCliOutput.trim().length() == 0) {
            return null;
        }

        String[] lines = wpaCliOutput.split("\n");

        ConnectionStatus s = new ConnectionStatus();
        for (String line : lines) {

            if (line.trim().equals("")) {
                continue;
            }

            String[] fields = line.split(F_SEP);
            if (fields.length < 2) {
                continue;
            }

            String key = fields[0];
            String val = fields[1];

            if (key.equals(KeyBSSID)) {
                s.BSSID = val;
            } else if (key.equals(KeySSID)) {
                s.SSID = val;
            } else if (key.equals(KeyStatus)) {
                s.status = val;
            } else if (key.equals(KeyIP)) {
                s.IP = val;
            }

        }

        return s;

    }

    public boolean isConnected() {

        if (this.status == null) {
            return false;
        }

        if (this.status.equals(STATUS_CONNECTED)) {
            return true;
        } else {
            return false;
        }
    }

}