mirror of
https://ghfast.top/https://github.com/StarCitizenToolBox/app.git
synced 2025-06-30 11:15:35 +08:00
feat:riverpod 迁移 HomeDownloaderUI
This commit is contained in:
306
lib/ui/home/downloader/home_downloader_ui_model.dart
Normal file
306
lib/ui/home/downloader/home_downloader_ui_model.dart
Normal file
@ -0,0 +1,306 @@
|
||||
// ignore_for_file: avoid_build_context_in_providers
|
||||
import 'dart:io';
|
||||
|
||||
import 'package:aria2/aria2.dart';
|
||||
import 'package:fluent_ui/fluent_ui.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
import 'package:freezed_annotation/freezed_annotation.dart';
|
||||
import 'package:hive/hive.dart';
|
||||
import 'package:intl/intl.dart';
|
||||
import 'package:riverpod_annotation/riverpod_annotation.dart';
|
||||
import 'package:starcitizen_doctor/common/helper/system_helper.dart';
|
||||
import 'package:starcitizen_doctor/common/utils/log.dart';
|
||||
import 'package:starcitizen_doctor/common/utils/provider.dart';
|
||||
import 'package:starcitizen_doctor/provider/aria2c.dart';
|
||||
|
||||
import '../../../widgets/widgets.dart';
|
||||
|
||||
part 'home_downloader_ui_model.g.dart';
|
||||
|
||||
part 'home_downloader_ui_model.freezed.dart';
|
||||
|
||||
@freezed
|
||||
class HomeDownloaderUIState with _$HomeDownloaderUIState {
|
||||
const factory HomeDownloaderUIState({
|
||||
@Default([]) List<Aria2Task> tasks,
|
||||
@Default([]) List<Aria2Task> waitingTasks,
|
||||
@Default([]) List<Aria2Task> stoppedTasks,
|
||||
Aria2GlobalStat? globalStat,
|
||||
}) = _HomeDownloaderUIState;
|
||||
}
|
||||
|
||||
extension HomeDownloaderUIStateExtension on HomeDownloaderUIState {
|
||||
bool get isAvailable => globalStat != null;
|
||||
}
|
||||
|
||||
@riverpod
|
||||
class HomeDownloaderUIModel extends _$HomeDownloaderUIModel {
|
||||
final DateFormat formatter = DateFormat('yyyy-MM-dd HH:mm:ss');
|
||||
|
||||
bool _disposed = false;
|
||||
|
||||
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
|
||||
HomeDownloaderUIState build() {
|
||||
state = const HomeDownloaderUIState();
|
||||
_listenDownloader();
|
||||
ref.onDispose(() {
|
||||
_disposed = true;
|
||||
});
|
||||
return state;
|
||||
}
|
||||
|
||||
onTapButton(BuildContext context, String key) async {
|
||||
final aria2cState = ref.read(aria2cModelProvider);
|
||||
switch (key) {
|
||||
case "pause_all":
|
||||
if (!aria2cState.isRunning) return;
|
||||
await aria2cState.aria2c?.pauseAll();
|
||||
await aria2cState.aria2c?.saveSession();
|
||||
return;
|
||||
case "resume_all":
|
||||
if (!aria2cState.isRunning) return;
|
||||
await aria2cState.aria2c?.unpauseAll();
|
||||
await aria2cState.aria2c?.saveSession();
|
||||
return;
|
||||
case "cancel_all":
|
||||
final userOK = await showConfirmDialogs(
|
||||
context, "确认取消全部任务？", const Text("如果文件不再需要，你可能需要手动删除下载文件。"));
|
||||
if (userOK == true) {
|
||||
if (!aria2cState.isRunning) return;
|
||||
try {
|
||||
for (var value in [...state.tasks, ...state.waitingTasks]) {
|
||||
await aria2cState.aria2c?.remove(value.gid!);
|
||||
}
|
||||
await aria2cState.aria2c?.saveSession();
|
||||
} catch (e) {
|
||||
dPrint("DownloadsUIModel cancel_all Error: $e");
|
||||
}
|
||||
}
|
||||
return;
|
||||
case "settings":
|
||||
_showDownloadSpeedSettings(context);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
int getTasksLen() {
|
||||
return state.tasks.length +
|
||||
state.waitingTasks.length +
|
||||
state.stoppedTasks.length;
|
||||
}
|
||||
|
||||
(Aria2Task, String, bool) getTaskAndType(int index) {
|
||||
final tempList = <Aria2Task>[
|
||||
...state.tasks,
|
||||
...state.waitingTasks,
|
||||
...state.stoppedTasks
|
||||
];
|
||||
if (index >= 0 && index < state.tasks.length) {
|
||||
return (tempList[index], "active", index == 0);
|
||||
}
|
||||
if (index >= state.tasks.length &&
|
||||
index < state.tasks.length + state.waitingTasks.length) {
|
||||
return (tempList[index], "waiting", index == state.tasks.length);
|
||||
}
|
||||
if (index >= state.tasks.length + state.waitingTasks.length &&
|
||||
index < tempList.length) {
|
||||
return (
|
||||
tempList[index],
|
||||
"stopped",
|
||||
index == state.tasks.length + state.waitingTasks.length
|
||||
);
|
||||
}
|
||||
throw Exception("Index out of range or element is null");
|
||||
}
|
||||
|
||||
static MapEntry<String, String> getTaskTypeAndName(Aria2Task task) {
|
||||
if (task.bittorrent == null) {
|
||||
String uri = task.files?[0]['uris'][0]['uri'] as String;
|
||||
return MapEntry("url", uri.split('/').last);
|
||||
} else if (task.bittorrent != null) {
|
||||
if (task.bittorrent!.containsKey('info')) {
|
||||
var btName = task.bittorrent?["info"]["name"];
|
||||
return MapEntry("torrent", btName ?? 'torrent');
|
||||
} else {
|
||||
return MapEntry("magnet", '[METADATA]${task.infoHash}');
|
||||
}
|
||||
} else {
|
||||
return const MapEntry("metaLink", '==========metaLink============');
|
||||
}
|
||||
}
|
||||
|
||||
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 {
|
||||
final aria2c = ref.read(aria2cModelProvider).aria2c;
|
||||
if (gid != null) {
|
||||
await aria2c?.unpause(gid);
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> pauseTask(String? gid) async {
|
||||
final aria2c = ref.read(aria2cModelProvider).aria2c;
|
||||
if (gid != null) {
|
||||
await aria2c?.pause(gid);
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> cancelTask(BuildContext context, String? gid) async {
|
||||
await Future.delayed(const Duration(milliseconds: 300));
|
||||
if (gid != null) {
|
||||
if (!context.mounted) return;
|
||||
final ok = await showConfirmDialogs(
|
||||
context, "确认取消下载？", const Text("如果文件不再需要，你可能需要手动删除下载文件。"));
|
||||
if (ok == true) {
|
||||
final aria2c = ref.read(aria2cModelProvider).aria2c;
|
||||
await aria2c?.remove(gid);
|
||||
await aria2c?.saveSession();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
openFolder(Aria2Task task) {
|
||||
final f = getFilesFormTask(task).firstOrNull;
|
||||
if (f != null) {
|
||||
SystemHelper.openDir(File(f.path!).absolute.path.replaceAll("/", "\\"));
|
||||
}
|
||||
}
|
||||
|
||||
_listenDownloader() async {
|
||||
try {
|
||||
while (true) {
|
||||
final aria2cState = ref.read(aria2cModelProvider);
|
||||
if (_disposed) return;
|
||||
if (aria2cState.isRunning) {
|
||||
final aria2c = aria2cState.aria2c!;
|
||||
final tasks = await aria2c.tellActive();
|
||||
final waitingTasks = await aria2c.tellWaiting(0, 1000000);
|
||||
final stoppedTasks = await aria2c.tellStopped(0, 1000000);
|
||||
final globalStat = await aria2c.getGlobalStat();
|
||||
state = state.copyWith(
|
||||
tasks: tasks,
|
||||
waitingTasks: waitingTasks,
|
||||
stoppedTasks: stoppedTasks,
|
||||
globalStat: globalStat,
|
||||
);
|
||||
} else {
|
||||
state = state.copyWith(
|
||||
tasks: [],
|
||||
waitingTasks: [],
|
||||
stoppedTasks: [],
|
||||
globalStat: null,
|
||||
);
|
||||
}
|
||||
await Future.delayed(const Duration(seconds: 1));
|
||||
}
|
||||
} catch (e) {
|
||||
dPrint("[DownloadsUIModel]._listenDownloader Error: $e");
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _showDownloadSpeedSettings(BuildContext context) async {
|
||||
final box = await Hive.openBox("app_conf");
|
||||
|
||||
final upCtrl = TextEditingController(
|
||||
text: box.get("downloader_up_limit", defaultValue: ""));
|
||||
final downCtrl = TextEditingController(
|
||||
text: box.get("downloader_down_limit", defaultValue: ""));
|
||||
|
||||
final ifr = FilteringTextInputFormatter.allow(RegExp(r'^\d*[km]?$'));
|
||||
|
||||
if (!context.mounted) return;
|
||||
final ok = await showConfirmDialogs(
|
||||
context,
|
||||
"限速设置",
|
||||
Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
"SC 汉化盒子使用 p2p 网络来加速文件下载，如果您流量有限，可在此处将上传带宽设置为 1(byte)。",
|
||||
style: TextStyle(
|
||||
fontSize: 14,
|
||||
color: Colors.white.withOpacity(.6),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 24),
|
||||
const Text("请输入下载单位，如：1、100k、10m， 0或留空为不限速。"),
|
||||
const SizedBox(height: 12),
|
||||
const Text("上传限速："),
|
||||
const SizedBox(height: 6),
|
||||
TextFormBox(
|
||||
placeholder: "1、100k、10m、0",
|
||||
controller: upCtrl,
|
||||
placeholderStyle: TextStyle(color: Colors.white.withOpacity(.6)),
|
||||
inputFormatters: [ifr],
|
||||
),
|
||||
const SizedBox(height: 12),
|
||||
const Text("下载限速："),
|
||||
const SizedBox(height: 6),
|
||||
TextFormBox(
|
||||
placeholder: "1、100k、10m、0",
|
||||
controller: downCtrl,
|
||||
placeholderStyle: TextStyle(color: Colors.white.withOpacity(.6)),
|
||||
inputFormatters: [ifr],
|
||||
),
|
||||
const SizedBox(height: 24),
|
||||
Text(
|
||||
"* P2P 上传仅在下载文件时进行，下载完成后会关闭 p2p 连接。如您想参与做种，请通过关于页面联系我们。",
|
||||
style: TextStyle(
|
||||
fontSize: 13,
|
||||
color: Colors.white.withOpacity(.6),
|
||||
),
|
||||
)
|
||||
],
|
||||
));
|
||||
if (ok == true) {
|
||||
final aria2cState = ref.read(aria2cModelProvider);
|
||||
final aria2cModel = ref.read(aria2cModelProvider.notifier);
|
||||
await aria2cModel
|
||||
.launchDaemon(appGlobalState.applicationBinaryModuleDir!);
|
||||
final aria2c = aria2cState.aria2c!;
|
||||
final upByte = aria2cModel.textToByte(upCtrl.text.trim());
|
||||
final downByte = aria2cModel.textToByte(downCtrl.text.trim());
|
||||
final r = await aria2c
|
||||
.changeGlobalOption(Aria2Option()
|
||||
..maxOverallUploadLimit = upByte
|
||||
..maxOverallDownloadLimit = downByte)
|
||||
.unwrap();
|
||||
if (r != null) {
|
||||
await box.put('downloader_up_limit', upCtrl.text.trim());
|
||||
await box.put('downloader_down_limit', downCtrl.text.trim());
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user