Removed unused files, code cleanup

lib/features/scan/view/widgets/scanned_image_item.dart

@@ -7,7 +7,7 @@ import 'package:photo_view/photo_view.dart';
 typedef DeleteCallback = void Function();
 typedef OnImageOperation = void Function(File);
 
-class GridImageItemWidget extends StatefulWidget {
+class ScannedImageItem extends StatefulWidget {
   final File file;
   final DeleteCallback onDelete;
   //final OnImageOperation onImageOperation;
@@ -15,7 +15,7 @@ class GridImageItemWidget extends StatefulWidget {
   final int index;
   final int totalNumberOfFiles;
 
-  const GridImageItemWidget({
+  const ScannedImageItem({
     Key? key,
     required this.file,
     required this.onDelete,
@@ -25,10 +25,10 @@ class GridImageItemWidget extends StatefulWidget {
   }) : super(key: key);
 
   @override
-  State<GridImageItemWidget> createState() => _GridImageItemWidgetState();
+  State<ScannedImageItem> createState() => _ScannedImageItemState();
 }
 
-class _GridImageItemWidgetState extends State<GridImageItemWidget> {
+class _ScannedImageItemState extends State<ScannedImageItem> {
   @override
   Widget build(BuildContext context) {
     return GestureDetector(

lib/features/scan/view/widgets/scanner.dart

@@ -1,42 +0,0 @@
-import 'dart:io';
-
-import 'package:flutter/material.dart';
-import 'package:paperless_mobile/util.dart';
-import 'package:permission_handler/permission_handler.dart';
-
-typedef OnImageScannedCallback = void Function(File);
-
-class ScannerWidget extends StatefulWidget {
-  final OnImageScannedCallback onImageScannedCallback;
-  const ScannerWidget({
-    Key? key,
-    required this.onImageScannedCallback,
-  }) : super(key: key);
-
-  @override
-  _ScannerWidgetState createState() => _ScannerWidgetState();
-}
-
-class _ScannerWidgetState extends State<ScannerWidget> {
-  List<File> documents = List.empty(growable: true);
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(title: const Text("Scan document")),
-      body: FutureBuilder<bool>(
-          future: askForPermission(Permission.camera),
-          builder: (BuildContext context, AsyncSnapshot<bool> snapshot) {
-            if (!snapshot.hasData) {
-              return const Center(child: CircularProgressIndicator());
-            }
-            if (snapshot.data!) {
-              return Container();
-            }
-            return const Center(
-              child: Text("No camera permissions, please enable in settings!"),
-            );
-          }),
-    );
-  }
-}

lib/features/scan/view/widgets/upload_dialog.dart

@@ -1,65 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:intl/intl.dart';
-
-class UploadDialog extends StatefulWidget {
-  const UploadDialog({
-    Key? key,
-  }) : super(key: key);
-
-  @override
-  State<UploadDialog> createState() => _UploadDialogState();
-}
-
-class _UploadDialogState extends State<UploadDialog> {
-  late TextEditingController _controller;
-  final _formKey = GlobalKey<FormState>();
-
-  @override
-  void initState() {
-    final DateFormat format = DateFormat("yyyy_MM_dd_hh_mm_ss");
-    final today = format.format(DateTime.now());
-    _controller = TextEditingController.fromValue(
-        TextEditingValue(text: "Scan_$today.pdf"));
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AlertDialog(
-      title: const Text("Upload to paperless-ng"),
-      content: Form(
-        key: _formKey,
-        child: TextFormField(
-          controller: _controller,
-          validator: (text) {
-            if (text == null || text.isEmpty) {
-              return "Filename must be specified!";
-            }
-            return null;
-          },
-        ),
-      ),
-      actions: [
-        TextButton(
-          onPressed: () {
-            Navigator.of(context).pop();
-          },
-          child: const Text("Cancel"),
-        ),
-        TextButton(
-          onPressed: () {
-            if (!_formKey.currentState!.validate()) {
-              return;
-            }
-            var txt = _controller.text;
-            if (!txt.endsWith(".pdf")) {
-              txt += ".pdf";
-            }
-            Navigator.of(context).pop(txt);
-          },
-          child: const Text("Upload"),
-        ),
-      ],
-    );
-  }
-}