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niuhuan · Oct 20, 2021 · afda9cc · afda9cc
1 parent 4e838a2
commit afda9cc
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Showing 3 changed files with 123 additions and 112 deletions.
diff --git a/go/pikapi/controller/common.go b/go/pikapi/controller/common.go
@@ -5,8 +5,11 @@ import (
  "pgo/pikapi/database/comic_center"
 )
 
+// EventNotify EventChannel 总线
 var EventNotify func(message string)
 
+// 所有的EventChannel都是从这里发出, 格式为json, function代表了是什么事件, content是消息的内容
+// 消息传到前端后由前端调度分发
 func onEvent(function string, content string) {
  event := EventNotify
  if event != nil {
@@ -23,6 +26,7 @@ func onEvent(function string, content string) {
  }
 }
 
+// 发送下载的事件
 func downloadComicEventSend(comicDownload *comic_center.ComicDownload) {
  buff, err := json.Marshal(comicDownload)
  if err == nil {
@@ -32,6 +36,7 @@ func downloadComicEventSend(comicDownload *comic_center.ComicDownload) {
  }
 }
 
+// 发送导出的事件
 func notifyExport(str string) {
  onEvent("EXPORT", str)
 }

diff --git a/go/pikapi/controller/export.go b/go/pikapi/controller/export.go
@@ -18,6 +18,8 @@ import (
  "time"
 )
 
+// 通过局域网导出
+
 var exportingListener net.Listener
 var exportingConn net.Conn
 

diff --git a/lib/screens/DownloadListScreen.dart b/lib/screens/DownloadListScreen.dart
@@ -23,7 +23,7 @@ class _DownloadListScreenState extends State<DownloadListScreen> {
  late bool _downloadRunning = false;
  late Future<List<DownloadComic>> _f = method.allDownloads();
 
- void _onMessageChange(String event){
+ void _onMessageChange(String event) {
  print("EVENT");
  print(event);
  if (event is String) {
@@ -59,117 +59,9 @@ class _DownloadListScreenState extends State<DownloadListScreen> {
  appBar: AppBar(
  title: Text('下载列表'),
  actions: [
- ...(Platform.isWindows ||
- Platform.isMacOS ||
- Platform.isLinux ||
- Platform.isAndroid ||
- Platform.isIOS)
- ? [
- MaterialButton(
- minWidth: 0,
- onPressed: () async {
- await Navigator.push(
- context,
- MaterialPageRoute(
- builder: (context) => DownloadImportScreen(),
- ),
- );
- setState(() {
- _f = method.allDownloads();
- });
- },
- child: Column(
- children: [
- Expanded(child: Container()),
- Icon(
- Icons.label_important,
- size: 18,
- color: Colors.white,
- ),
- Text(
- '导入',
- style: TextStyle(fontSize: 14, color: Colors.white),
- ),
- Expanded(child: Container()),
- ],
- )),
- ]
- : [],
- MaterialButton(
- minWidth: 0,
- onPressed: () {
- showDialog(
- context: context,
- builder: (BuildContext context) {
- return AlertDialog(
- title: Text('下载任务'),
- content: Text(
- _downloadRunning ? "暂停下载吗?" : "启动下载吗?",
- ),
- actions: [
- MaterialButton(
- onPressed: () async {
- Navigator.pop(context);
- },
- child: Text('取消'),
- ),
- MaterialButton(
- onPressed: () async {
- Navigator.pop(context);
- var to = !_downloadRunning;
- await method.setDownloadRunning(to);
- setState(() {
- _downloadRunning = to;
- });
- },
- child: Text('确认'),
- ),
- ],
- );
- },
- );
- },
- child: Column(
- children: [
- Expanded(child: Container()),
- Icon(
- _downloadRunning
- ? Icons.compare_arrows_sharp
- : Icons.schedule_send,
- size: 18,
- color: Colors.white,
- ),
- Text(
- _downloadRunning ? '下载中' : '暂停中',
- style: TextStyle(fontSize: 14, color: Colors.white),
- ),
- Expanded(child: Container()),
- ],
- )),
- MaterialButton(
- minWidth: 0,
- onPressed: () async {
- await method.resetFailed();
- setState(() {
- _f = method.allDownloads();
- });
- defaultToast(context, "所有失败的下载已经恢复");
- },
- child: Column(
- children: [
- Expanded(child: Container()),
- Icon(
- Icons.sync_problem,
- size: 18,
- color: Colors.white,
- ),
- Text(
- '恢复',
- style: TextStyle(fontSize: 14, color: Colors.white),
- ),
- Expanded(child: Container()),
- ],
- )),
+ importButton(),
+ pauseButton(),
+ resetFailedButton(),
  ],
  ),
  body: FutureBuilder(
@@ -241,4 +133,116 @@ class _DownloadListScreenState extends State<DownloadListScreen> {
  ),
  );
  }
+
+ Widget importButton() {
+ return MaterialButton(
+ minWidth: 0,
+ onPressed: () async {
+ await Navigator.push(
+ context,
+ MaterialPageRoute(
+ builder: (context) => DownloadImportScreen(),
+ ),
+ );
+ setState(() {
+ _f = method.allDownloads();
+ });
+ },
+ child: Column(
+ children: [
+ Expanded(child: Container()),
+ Icon(
+ Icons.label_important,
+ size: 18,
+ color: Colors.white,
+ ),
+ Text(
+ '导入',
+ style: TextStyle(fontSize: 14, color: Colors.white),
+ ),
+ Expanded(child: Container()),
+ ],
+ ));
+ }
+
+ Widget pauseButton() {
+ return MaterialButton(
+ minWidth: 0,
+ onPressed: () {
+ showDialog(
+ context: context,
+ builder: (BuildContext context) {
+ return AlertDialog(
+ title: Text('下载任务'),
+ content: Text(
+ _downloadRunning ? "暂停下载吗?" : "启动下载吗?",
+ ),
+ actions: [
+ MaterialButton(
+ onPressed: () async {
+ Navigator.pop(context);
+ },
+ child: Text('取消'),
+ ),
+ MaterialButton(
+ onPressed: () async {
+ Navigator.pop(context);
+ var to = !_downloadRunning;
+ await method.setDownloadRunning(to);
+ setState(() {
+ _downloadRunning = to;
+ });
+ },
+ child: Text('确认'),
+ ),
+ ],
+ );
+ },
+ );
+ },
+ child: Column(
+ children: [
+ Expanded(child: Container()),
+ Icon(
+ _downloadRunning
+ ? Icons.compare_arrows_sharp
+ : Icons.schedule_send,
+ size: 18,
+ color: Colors.white,
+ ),
+ Text(
+ _downloadRunning ? '下载中' : '暂停中',
+ style: TextStyle(fontSize: 14, color: Colors.white),
+ ),
+ Expanded(child: Container()),
+ ],
+ ));
+ }
+
+ Widget resetFailedButton() {
+ return MaterialButton(
+ minWidth: 0,
+ onPressed: () async {
+ await method.resetFailed();
+ setState(() {
+ _f = method.allDownloads();
+ });
+ defaultToast(context, "所有失败的下载已经恢复");
+ },
+ child: Column(
+ children: [
+ Expanded(child: Container()),
+ Icon(
+ Icons.sync_problem,
+ size: 18,
+ color: Colors.white,
+ ),
+ Text(
+ '恢复',
+ style: TextStyle(fontSize: 14, color: Colors.white),
+ ),
+ Expanded(child: Container()),
+ ],
+ ));
+ }
 }