mirror of
https://mirror.ghproxy.com/https://github.com/StarCitizenToolBox/app.git
synced 2024-10-23 17:24:18 +08:00
139 lines
3.9 KiB
Dart
139 lines
3.9 KiB
Dart
import 'dart:io';
|
|
|
|
import 'package:aria2/aria2.dart';
|
|
import 'package:starcitizen_doctor/base/ui_model.dart';
|
|
import 'package:starcitizen_doctor/common/helper/system_helper.dart';
|
|
import 'package:starcitizen_doctor/common/io/aria2c.dart';
|
|
|
|
class DownloadsUIModel extends BaseUIModel {
|
|
List<Aria2Task> tasks = [];
|
|
List<Aria2Task> waitingTasks = [];
|
|
List<Aria2Task> stoppedTasks = [];
|
|
|
|
final statusMap = {
|
|
"active": "下载中...",
|
|
"waiting": "等待中",
|
|
"paused": "已暂停",
|
|
"error": "下载失败",
|
|
"complete": "下载完成",
|
|
"removed": "已删除",
|
|
};
|
|
|
|
final listHeaderStatusMap = {
|
|
"active": "下载中",
|
|
"waiting": "等待中",
|
|
"stopped": "已结束",
|
|
};
|
|
|
|
@override
|
|
initModel() {
|
|
super.initModel();
|
|
_listenDownloader();
|
|
}
|
|
|
|
onTapButton(String key) {}
|
|
|
|
_listenDownloader() async {
|
|
try {
|
|
while (true) {
|
|
if (!mounted) return;
|
|
tasks.clear();
|
|
tasks = await Aria2cManager.aria2c.tellActive();
|
|
waitingTasks = await Aria2cManager.aria2c.tellWaiting(0, 1000000);
|
|
stoppedTasks = await Aria2cManager.aria2c.tellStopped(0, 1000000);
|
|
notifyListeners();
|
|
await Future.delayed(const Duration(seconds: 1));
|
|
}
|
|
} catch (e) {
|
|
dPrint("[DownloadsUIModel]._listenDownloader Error: $e");
|
|
}
|
|
}
|
|
|
|
int getTasksLen() {
|
|
return tasks.length + waitingTasks.length + stoppedTasks.length;
|
|
}
|
|
|
|
(Aria2Task, String, bool) getTaskAndType(int index) {
|
|
final tempList = <Aria2Task>[...tasks, ...waitingTasks, ...stoppedTasks];
|
|
if (index >= 0 && index < tasks.length) {
|
|
return (tempList[index], "active", index == 0);
|
|
}
|
|
if (index >= tasks.length && index < tasks.length + waitingTasks.length) {
|
|
return (tempList[index], "waiting", index == tasks.length);
|
|
}
|
|
if (index >= tasks.length + waitingTasks.length &&
|
|
index < tempList.length) {
|
|
return (
|
|
tempList[index],
|
|
"stopped",
|
|
index == tasks.length + waitingTasks.length
|
|
);
|
|
}
|
|
throw Exception("Index out of range or element is null");
|
|
}
|
|
|
|
MapEntry<String, String> getTaskTypeAndName(Aria2Task task) {
|
|
if (task.bittorrent == null) {
|
|
String uri = task.files?[0]['uris'][0]['uri'] as String;
|
|
return MapEntry("url", uri.split('/').last);
|
|
} else if (task.bittorrent != null) {
|
|
if (task.bittorrent!.containsKey('info')) {
|
|
var btName = task.bittorrent?["info"]["name"];
|
|
return MapEntry("torrent", btName ?? 'torrent');
|
|
} else {
|
|
return MapEntry("magnet", '[METADATA]${task.infoHash}');
|
|
}
|
|
} else {
|
|
return const MapEntry("metaLink", '==========metaLink============');
|
|
}
|
|
}
|
|
|
|
List<Aria2File> getFilesFormTask(Aria2Task task) {
|
|
List<Aria2File> l = [];
|
|
if (task.files != null) {
|
|
for (var element in task.files!) {
|
|
final f = Aria2File.fromJson(element);
|
|
l.add(f);
|
|
}
|
|
}
|
|
return l;
|
|
}
|
|
|
|
int getETA(Aria2Task task) {
|
|
if (task.downloadSpeed == null || task.downloadSpeed == 0) return 0;
|
|
final remainingBytes =
|
|
(task.totalLength ?? 0) - (task.completedLength ?? 0);
|
|
return remainingBytes ~/ (task.downloadSpeed!);
|
|
}
|
|
|
|
Future<void> resumeTask(String? gid) async {
|
|
if (gid != null) {
|
|
await Aria2cManager.aria2c.unpause(gid);
|
|
}
|
|
}
|
|
|
|
Future<void> pauseTask(String? gid) async {
|
|
if (gid != null) {
|
|
await Aria2cManager.aria2c.pause(gid);
|
|
}
|
|
}
|
|
|
|
Future<void> cancelTask(String? gid) async {
|
|
await Future.delayed(const Duration(milliseconds: 300));
|
|
if (gid != null) {
|
|
final ok = await showConfirmDialogs(
|
|
context!, "确认取消下载?", const Text("你可能需要手动删除下载文件。"));
|
|
if (ok == true) {
|
|
await Aria2cManager.aria2c.remove(gid);
|
|
}
|
|
}
|
|
}
|
|
|
|
openFolder(Aria2Task task) {
|
|
final f = getFilesFormTask(task).firstOrNull;
|
|
if (f != null) {
|
|
SystemHelper.openDir(File(f.path!).absolute.path.replaceAll("/", "\\"));
|
|
}
|
|
}
|
|
}
|