New feat

- SFTP download - open downloaded files in other apps
2022-05-07 22:15:09 +08:00
parent 74a933eb6e
commit b824e06736
33 changed files with 1223 additions and 198 deletions
--- a/lib/view/page/sftp/downloaded.dart
+++ b/lib/view/page/sftp/downloaded.dart
@@ -0,0 +1,187 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:share_plus/share_plus.dart';
+import 'package:toolbox/core/extension/colorx.dart';
+import 'package:toolbox/core/extension/numx.dart';
+import 'package:toolbox/core/extension/stringx.dart';
+import 'package:toolbox/core/route.dart';
+import 'package:toolbox/core/utils.dart';
+import 'package:toolbox/data/model/app/path_with_prefix.dart';
+import 'package:toolbox/data/res/color.dart';
+import 'package:toolbox/data/res/font_style.dart';
+import 'package:toolbox/data/res/path.dart';
+import 'package:toolbox/generated/l10n.dart';
+import 'package:toolbox/view/page/sftp/downloading.dart';
+import 'package:toolbox/view/widget/fade_in.dart';
+
+class SFTPDownloadedPage extends StatefulWidget {
+  const SFTPDownloadedPage({Key? key}) : super(key: key);
+
+  @override
+  State<SFTPDownloadedPage> createState() => _SFTPDownloadedPageState();
+}
+
+class _SFTPDownloadedPageState extends State<SFTPDownloadedPage> {
+  PathWithPrefix? _path;
+  String? _prefixPath;
+  late S s;
+  late ThemeData _theme;
+
+  @override
+  void initState() {
+    super.initState();
+    sftpDownloadDir.then((dir) {
+      _path = PathWithPrefix(dir.path);
+      _prefixPath = dir.path + '/';
+      setState(() {});
+    });
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    s = S.of(context);
+    _theme = Theme.of(context);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(s.download),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.downloading),
+            onPressed: () =>
+                AppRoute(const SFTPDownloadingPage(), 'sftp downloading')
+                    .go(context),
+          )
+        ],
+      ),
+      body: FadeIn(
+        child: _buildBody(),
+        key: UniqueKey(),
+      ),
+      bottomNavigationBar: SafeArea(
+        child: _buildPath(),
+      ),
+      floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
+      floatingActionButton: FloatingActionButton(
+        onPressed: (() {
+          if (_path!.path == _prefixPath) {
+            showSnackBar(context, Text(s.alreadyLastDir));
+            return;
+          }
+          _path!.update('..');
+          setState(() {});
+        }),
+        child: const Icon(Icons.keyboard_arrow_left),
+      ),
+    );
+  }
+
+  Widget _buildPath() {
+    return Container(
+      color: _theme.appBarTheme.foregroundColor,
+      padding: const EdgeInsets.fromLTRB(11, 7, 11, 11),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          const Divider(),
+          (_path?.path ?? s.loadingFiles).omitStartStr(
+            style: TextStyle(
+                color:
+                    primaryColor.isBrightColor ? Colors.black : Colors.white),
+          )
+        ],
+      ),
+    );
+  }
+
+  Widget _buildBody() {
+    if (_path == null) {
+      return const Center(
+        child: CircularProgressIndicator(),
+      );
+    }
+    final dir = Directory(_path!.path);
+    final files = dir.listSync();
+    return ListView.builder(
+      itemCount: files.length,
+      itemBuilder: (context, index) {
+        var file = files[index];
+        var fileName = file.path.split('/').last;
+        var stat = file.statSync();
+        var isDir = stat.type == FileSystemEntityType.directory;
+
+        return ListTile(
+          leading: isDir
+              ? const Icon(Icons.folder)
+              : const Icon(Icons.insert_drive_file),
+          title: Text(fileName),
+          subtitle: isDir ? null : Text(stat.size.convertBytes),
+          trailing: Text(
+            stat.modified
+                .toString()
+                .substring(0, stat.modified.toString().length - 4),
+            style: grey,
+          ),
+          onTap: () {
+            if (!isDir) {
+              showFileActionDialog(file);
+              return;
+            }
+            _path!.update(fileName);
+            setState(() {});
+          },
+        );
+      },
+    );
+  }
+
+  void showFileActionDialog(FileSystemEntity file) {
+    final fileName = file.path.split('/').last;
+    showRoundDialog(
+        context,
+        s.choose,
+        Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            ListTile(
+              leading: const Icon(Icons.delete),
+              title: Text(s.delete),
+              onTap: () {
+                Navigator.of(context).pop();
+                showRoundDialog(
+                    context, s.sureDelete(fileName), const SizedBox(), [
+                  TextButton(
+                      onPressed: () => Navigator.of(context).pop(),
+                      child: Text(s.cancel)),
+                  TextButton(
+                    onPressed: () {
+                      file.deleteSync();
+                      setState(() {});
+                      Navigator.of(context).pop();
+                    },
+                    child: Text(s.ok),
+                  ),
+                ]);
+              },
+            ),
+            ListTile(
+                leading: const Icon(Icons.open_in_new),
+                title: Text(s.open),
+                onTap: () {
+                  Share.shareFiles([file.absolute.path],
+                      text: '$fileName from ServerBox');
+                }),
+          ],
+        ),
+        [
+          TextButton(
+              onPressed: (() => Navigator.of(context).pop()),
+              child: Text(s.close))
+        ]);
+  }
+}