55 lines
1.7 KiB
Dart
55 lines
1.7 KiB
Dart
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import 'dart:convert';
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import 'dart:io';
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import 'package:cvak/api/ceskedrahy.dart';
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import 'package:cvak/api/jizdenka.dart';
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import 'package:path_provider/path_provider.dart';
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/*
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Copyright (C) 2022 Matyáš Caras
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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class ManazerJizdenek {
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static void ulozitJizdenku(Jizdenka j) {
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var typ = "";
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if (j is CDJizdenka) {
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typ = "cd";
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} else {
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typ = "local";
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}
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var data = {
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"type": typ,
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"data": {...j.toJson()}
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};
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getApplicationDocumentsDirectory().then((d) =>
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File("${d.path}/j_${j.id}.json").writeAsStringSync(jsonEncode(data)));
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}
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static List<Jizdenka> nahratJizdenky() {
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var jizdenky = <Jizdenka>[];
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getApplicationDocumentsDirectory().then((d) {
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for (var file in Directory(d.path).listSync()) {
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if (!file.path.endsWith(".json")) return;
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var data = jsonDecode((file as File).readAsStringSync());
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if (data["type"] == "cd") {
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jizdenky.add(CDJizdenka.fromJson(data["data"]));
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}
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}
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});
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return jizdenky;
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}
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}
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