106 lines
3.2 KiB
Dart
106 lines
3.2 KiB
Dart
import 'package:flutter/material.dart';
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class ServerListState extends ChangeNotifier {
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List<ServerInfoState> _servers = [];
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void replace(Iterable<ServerInfoState> newServers) {
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_servers.clear();
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_servers.addAll(newServers);
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notifyListeners();
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}
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void clear() {
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_servers.clear();
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}
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ServerInfoState? getServer(String onion) {
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int idx = _servers.indexWhere((element) => element.onion == onion);
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return idx >= 0 ? _servers[idx] : null;
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}
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void add(String onion, String serverBundle, bool running, String description, bool autoStart, bool isEncrypted) {
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var sis = ServerInfoState(onion: onion, serverBundle: serverBundle, running: running, description: description, autoStart: autoStart, isEncrypted: isEncrypted);
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int idx = _servers.indexWhere((element) => element.onion == onion);
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if (idx >= 0) {
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_servers[idx] = sis;
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} else {
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_servers.add(ServerInfoState(onion: onion, serverBundle: serverBundle, running: running, description: description, autoStart: autoStart, isEncrypted: isEncrypted));
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}
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notifyListeners();
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}
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void updateServer(String onion, String serverBundle, bool running, String description, bool autoStart, bool isEncrypted) {
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int idx = _servers.indexWhere((element) => element.onion == onion);
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if (idx >= 0) {
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_servers[idx] = ServerInfoState(onion: onion, serverBundle: serverBundle, running: running, description: description, autoStart: autoStart, isEncrypted: isEncrypted);
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} else {
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print("Tried to update server list without a starting state...this is probably an error");
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}
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notifyListeners();
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}
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void updateServerStats(String onion, int newTotalMessages, int newConnections) {
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var server = getServer(onion);
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if (server != null) {
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server.setStats(newTotalMessages, newConnections);
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resort();
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notifyListeners();
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}
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}
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void delete(String onion) {
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_servers.removeWhere((element) => element.onion == onion);
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notifyListeners();
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}
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void resort() {
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_servers.sort((ServerInfoState a, ServerInfoState b) {
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// return -1 = a first in list
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// return 1 = b first in list
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if (a.totalMessages > b.totalMessages) {
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return -1;
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} else if (b.totalMessages > a.totalMessages) {
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return 1;
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}
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return 0;
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});
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}
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List<ServerInfoState> get servers => _servers.sublist(0); //todo: copy?? dont want caller able to bypass changenotifier
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}
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class ServerInfoState extends ChangeNotifier {
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String onion;
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String serverBundle;
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String description;
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bool running;
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bool autoStart;
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bool isEncrypted;
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int totalMessages = 0;
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int connections = 0;
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ServerInfoState({required this.onion, required this.serverBundle, required this.running, required this.description, required this.autoStart, required this.isEncrypted});
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void setAutostart(bool val) {
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autoStart = val;
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notifyListeners();
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}
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void setRunning(bool val) {
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running = val;
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notifyListeners();
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}
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void setDescription(String val) {
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description = val;
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notifyListeners();
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}
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void setStats(int newTotalMessages, int newConnections) {
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totalMessages = newTotalMessages;
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connections = newConnections;
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notifyListeners();
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}
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}
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