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/**
* Copyright (c) 2021 LEAP Encryption Access Project and contributers
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package se.leap.bitmaskclient.base.models;
import androidx.annotation.NonNull;
import java.util.Comparator;
import java.util.HashMap;
import de.blinkt.openvpn.core.connection.Connection.TransportType;
public class Location implements Cloneable {
@NonNull private String name = "";
@NonNull private HashMap<TransportType, Double> averageLoad = new HashMap<>();
@NonNull private HashMap<TransportType, Integer> numberOfGateways = new HashMap<>();
public boolean selected;
public Location() {}
public Location(@NonNull String name,
@NonNull HashMap<TransportType, Double> averageLoad,
@NonNull HashMap<TransportType, Integer> numberOfGateways,
boolean selected) {
this.name = name;
this.averageLoad = averageLoad;
this.numberOfGateways = numberOfGateways;
this.selected = selected;
}
public boolean hasLocationInfo() {
return !numberOfGateways.isEmpty() && !averageLoad.isEmpty() && !name.isEmpty();
}
public boolean supportsTransport(TransportType transportType) {
return numberOfGateways.containsKey(transportType.getMetaType());
}
public void setAverageLoad(TransportType transportType, double load) {
averageLoad.put(transportType.getMetaType(), load);
}
public double getAverageLoad(TransportType transportType) {
if (averageLoad.containsKey(transportType.getMetaType())) {
return averageLoad.get(transportType.getMetaType());
}
return 0;
}
public void setNumberOfGateways(TransportType transportType, int numbers) {
numberOfGateways.put(transportType.getMetaType(), numbers);
}
public int getNumberOfGateways(TransportType transportType) {
if (numberOfGateways.containsKey(transportType.getMetaType())) {
return numberOfGateways.get(transportType.getMetaType());
}
return 0;
}
@NonNull
public String getName() {
return name;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof Location)) return false;
Location location = (Location) o;
if (!name.equals(location.name)) return false;
if (!averageLoad.equals(location.averageLoad)) return false;
return numberOfGateways.equals(location.numberOfGateways);
}
@Override
public int hashCode() {
int result = name.hashCode();
result = 31 * result + averageLoad.hashCode();
result = 31 * result + numberOfGateways.hashCode();
return result;
}
@Override
public Location clone() throws CloneNotSupportedException {
Location copy = (Location) super.clone();
copy.name = this.name;
copy.numberOfGateways = (HashMap<TransportType, Integer>) this.numberOfGateways.clone();
copy.averageLoad = (HashMap<TransportType, Double>) this.averageLoad.clone();
return copy;
}
public static class SortByAverageLoad implements Comparator<Location> {
TransportType transportType;
public SortByAverageLoad(TransportType transportType) {
this.transportType = transportType.getMetaType();
}
@Override
public int compare(Location location1, Location location2) {
if (location1.supportsTransport(transportType) && location2.supportsTransport(transportType)) {
return (int) (location1.getAverageLoad(transportType) * 100) - (int) (location2.getAverageLoad(transportType) * 100);
} else if (location1.supportsTransport(transportType) && !location2.supportsTransport(transportType)) {
return -1;
} else {
return 1;
}
}
}
}
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