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WIP: File Browsing with Backbutton

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This commit is contained in:
Elias Müller
2023-03-22 23:44:26 +01:00
parent 3e7dd1b0c7
commit d7a2de4a92
4 changed files with 65 additions and 67 deletions
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82
lib/screen/pages/files/files.dart
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@ -1,43 +1,41 @@
import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:marianum_mobile/api/marianumcloud/webdav/queries/listFiles/cacheableFile.dart';
import 'package:marianum_mobile/widget/errorView.dart';
import 'package:provider/provider.dart';
import '../../../api/marianumcloud/webdav/queries/listFiles/listFilesCache.dart';
import '../../../api/marianumcloud/webdav/queries/listFiles/listFilesResponse.dart';
import '../../../data/files/filesProps.dart';
import 'fileElement.dart';
class Files extends StatefulWidget {
Function appBar;
Files(this.appBar, {Key? key}) : super(key: key);
List<String> path;
Files(this.path, {Key? key}) : super(key: key);
@override
State<Files> createState() => _FilesState();
}
class _FilesState extends State<Files> {
FilesProps props = FilesProps();
ListFilesResponse? data;
@override
void initState() {
super.initState();
log("Init files: ${widget.path.toString()}");
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
Provider.of<FilesProps>(context, listen: false).run();
});
}
void updateAppBar(FilesProps props) {
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
widget.appBar(context, AppBar(
leading: BackButton(
onPressed: () {
updateAppBar(props);
props.popFolder();
},
),
title: Text(props.currentFolderName),
));
});
ListFilesCache(
path: widget.path.isEmpty ? "/" : widget.path.join("/"),
onUpdate: (ListFilesResponse d) => {
setState(() {
data = d;
}),
}
);
}
@override
@ -56,26 +54,32 @@ class _FilesState extends State<Files> {
)
],
),
body: Consumer<FilesProps>(
builder: (context, value, child) {
if(value.primaryLoading()) return const Center(child: CircularProgressIndicator());
if(value.listFilesResponse.files.isEmpty) {
return const ErrorView(text: "Der Ordner ist leer", icon: Icons.folder_off_outlined);
}
List<CacheableFile> files = value.listFilesResponse.files.toList();
files.sort((a, b) => a.isDirectory ? -1 : 1);
return ListView.builder(
itemCount: files.length,
itemBuilder: (context, index) {
CacheableFile file = files.skip(index).first;
return FileElement(file, updateAppBar);
},
);
}
),
body: data == null ? Center(child: CircularProgressIndicator()) : ListView.builder(
itemCount: data!.files.toList().length,
itemBuilder: (context, index) {
CacheableFile file = data!.files.toList().skip(index).first;
return FileElement(file, widget.path);
},
),
// Consumer<FilesProps>(
// builder: (context, value, child) {
//
// if(value.listFilesResponse.files.isEmpty) {
// return const ErrorView(text: "Der Ordner ist leer", icon: Icons.folder_off_outlined);
// }
//
// List<CacheableFile> files = value.listFilesResponse.files.toList();
// files.sort((a, b) => a.isDirectory ? -1 : 1);
//
// return ListView.builder(
// itemCount: files.length,
// itemBuilder: (context, index) {
// CacheableFile file = files.skip(index).first;
// return FileElement(file, props);
// },
// );
// }
// ),
);
}
}