Updated code to dart analysis recommendations

1 files changed, 0 insertions, 390 deletions

diff --git a/lib/views/recipe_view.dart b/lib/views/recipe_view.dart
deleted file mode 100644
index 3aaa160..0000000
--- a/lib/views/recipe_view.dart
+++ /dev/null
@@ -1,390 +0,0 @@
-import 'dart:io';
-
-import 'package:flutter/material.dart';
-
-import 'package:kulinar_app/constants.dart';
-import 'package:kulinar_app/views/image_view.dart';
-import 'package:kulinar_app/models/recipe_class.dart';
-import 'package:kulinar_app/widgets/toastbar_widget.dart';
-import 'package:kulinar_app/widgets/custom_markdown_style.dart';
-import 'package:kulinar_app/models/data/recipe_data_class.dart';
-import 'package:kulinar_app/widgets/page_route_transitions.dart';
-import 'package:kulinar_app/widgets/utility_icon_row_widget.dart';
-import 'package:kulinar_app/models/data/shoplist_data_class.dart';
-import 'package:kulinar_app/models/data/settings_data_class.dart';
-
-import 'package:flutter_markdown/flutter_markdown.dart';
-import 'package:path_provider/path_provider.dart';
-import 'package:image_picker/image_picker.dart';
-import 'package:share_plus/share_plus.dart';
-
-import 'package:flutter_gen/gen_l10n/app_localizations.dart';
-
-class RecipeView extends StatefulWidget {
-  const RecipeView({Key? key, this.remote = false, this.recipe, this.redrawCallback, this.showToastCallback}) : super(key: key);
-
-  final bool remote;
-  final Recipe? recipe;
-  final Function? redrawCallback;
-  final Function? showToastCallback;
-
-  @override
-  RecipeViewState createState() => RecipeViewState();
-}
-
-class RecipeViewState extends State<RecipeView> {
-  final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
-  final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
-  final TextEditingController _controller1 = TextEditingController();
-  final TextEditingController _controller2 = TextEditingController();
-  final FocusNode _detailsTitleFocus = FocusNode();
-  final FocusNode _detailsTextFocus = FocusNode();
-  Recipe _unsavedRecipe = Recipe();
-  bool _isEditModeEnabled = false;
-  Recipe? _removedRecipe;
-
-  @override
-  Widget build(BuildContext context) {
-    // TODO: Refactor to easier code
-    if (widget.recipe != null && _unsavedRecipe.isDefault()) _unsavedRecipe = widget.recipe!;
-
-    if (_unsavedRecipe.isDefault()) {
-      _controller1.clear();
-      _controller2.clear();
-      _isEditModeEnabled = true;
-    } else {
-      _controller1.text = _unsavedRecipe.title ?? "";
-      _controller2.text = _unsavedRecipe.description ?? "";
-    }
-
-    return Scaffold(
-      key: _scaffoldKey,
-      appBar: _buildAppBar(context, _unsavedRecipe),
-      body: GestureDetector(
-        onTap: () {
-          _detailsTextFocus.requestFocus();
-          _controller2.selection = TextSelection.fromPosition(TextPosition(offset: _controller2.text.length));
-        },
-        child: Form(
-          key: _formKey,
-          child: ListView(
-            children: [
-              _buildUtilityRow(),
-              _buildTitleInput(),
-              _buildImage(),
-              _buildDescriptionInput(),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-
-  void _cacheUnsavedRecipe() {
-    _unsavedRecipe.title = _controller1.text;
-    _unsavedRecipe.description = _controller2.text;
-  }
-
-  void _addRecipe({Recipe? passedRecipe}) {
-    if (passedRecipe != null) {
-      RecipeData.recipeList.add(passedRecipe);
-      RecipeData.save();
-      return;
-    }
-
-    if (!_formKey.currentState!.validate()) return;
-
-    _unsavedRecipe.title = _controller1.text;
-    _unsavedRecipe.description = _controller2.text;
-
-    if (_isEditModeEnabled) {
-      if (!RecipeData.recipeList.contains(_unsavedRecipe)) RecipeData.recipeList.add(_unsavedRecipe);
-      RecipeData.save();
-    }
-
-    _isEditModeEnabled = false;
-
-    if (widget.recipe == null) {
-      Navigator.pop(context);
-    } else {
-      setState(() {});
-    }
-  }
-
-  void _removeRecipe(BuildContext _) {
-    Navigator.pop(context);
-    RecipeData.recipeList.remove(widget.recipe);
-    RecipeData.save();
-
-    _removedRecipe = widget.recipe;
-
-    String _content = AppLocalizations.of(context)!.removed;
-    String _actionLabel = AppLocalizations.of(context)!.undo;
-
-    if (widget.showToastCallback != null) {
-      widget.showToastCallback!(_content, _actionLabel, () {
-        _addRecipe(passedRecipe: _removedRecipe);
-        widget.redrawCallback!();
-      });
-    }
-
-    setState(() {});
-  }
-
-  // TODO: This might introduce bugs later (sanitize); maybe use FileHandler?
-  void downloadRecipe(BuildContext context, Recipe recipe) async {
-    RecipeData.recipeList.add(recipe);
-    ToastBar.showToastBar(context, AppLocalizations.of(context)!.downloadSuccess);
-
-    setState(() {});
-  }
-
-  void _pickImage() async {
-    XFile? _pickedFile;
-
-    if (SettingsData.settings["photoSource"] == "0") {
-      _pickedFile = await ImagePicker().pickImage(source: ImageSource.camera);
-    } else {
-      _pickedFile = await ImagePicker().pickImage(source: ImageSource.gallery);
-    }
-
-    if (_pickedFile != null) {
-      Directory _directory = await getApplicationDocumentsDirectory();
-      String _name = DateTime.now().millisecondsSinceEpoch.toString();
-      File _file = File("${_directory.path}/$_name");
-
-      _file.writeAsBytes(await _pickedFile.readAsBytes());
-      _unsavedRecipe.image = _file.path;
-
-      RecipeData.save();
-    }
-
-    setState(() {});
-  }
-
-  void _removeImage() async {
-    _unsavedRecipe.image = null;
-    await RecipeData.save();
-
-    setState(() {});
-  }
-
-  Widget _buildUtilityRow() {
-    if (widget.remote) {
-      return const SizedBox(
-        height: 10.0,
-        width: double.infinity,
-      );
-    } else {
-      // _buildAppBarPhotoActions(recipe),
-      return UtilityIconRow(
-        remote: widget.remote,
-        isEditModeEnabled: _isEditModeEnabled,
-        unsavedRecipe: _unsavedRecipe,
-        pickImageCallback: _pickImage,
-        removeImageCallback: _removeImage,
-        removeRecipeCallback: _removeRecipe,
-        downloadRecipeCallback: downloadRecipe,
-        cacheUnsavedRecipeCallback: _cacheUnsavedRecipe,
-      );
-    }
-  }
-
-  Widget _buildTitleInput() {
-    return Padding(
-      padding: const EdgeInsets.only(right: 20.0, left: 20.0),
-      child: TextFormField(
-        controller: _controller1,
-        style: cRecipeTitleStyle,
-        cursorColor: cPrimaryColor,
-        enabled: _isEditModeEnabled,
-        focusNode: _detailsTitleFocus,
-        textInputAction: TextInputAction.next,
-        decoration: InputDecoration(
-          hintText: AppLocalizations.of(context)!.inputHint,
-          hintStyle: cInputHintStyle,
-        ),
-        onFieldSubmitted: (_) {
-          _detailsTitleFocus.unfocus();
-          FocusScope.of(context).requestFocus(_detailsTextFocus);
-        },
-        validator: (input) {
-          if (input == "" || input!.trim().isEmpty) return AppLocalizations.of(context)!.inputError;
-
-          return null;
-        },
-      ),
-    );
-  }
-
-  Widget _buildImage() {
-    if (_unsavedRecipe.image != null) {
-      return Padding(
-        padding: const EdgeInsets.only(top: 12.0, left: 20.0, right: 20.0),
-        child: GestureDetector(
-          child: ClipRRect(
-            borderRadius: BorderRadius.circular(10.0),
-            child: Hero(
-              tag: "image",
-              child: Image(
-                image: FileImage(
-                  File(_unsavedRecipe.image!),
-                ),
-              ),
-            ),
-          ),
-          onTap: () {
-            Navigator.push(
-              context,
-              FadeRoute(child: ImageView(image: _unsavedRecipe.image!)),
-            );
-          },
-        ),
-      );
-    }
-
-    return Container();
-  }
-
-  Widget _buildDescriptionInput() {
-    return Padding(
-      padding: const EdgeInsets.all(18.0),
-      child: _isEditModeEnabled ? _buildInputDescription() : _buildMarkdownDescription(),
-    );
-  }
-
-  TextField _buildInputDescription() {
-    return TextField(
-      expands: true,
-      maxLines: null,
-      minLines: null,
-      decoration: null,
-      controller: _controller2,
-      cursorColor: cPrimaryColor,
-      focusNode: _detailsTextFocus,
-      style: cRecipeDescriptionStyle,
-      enableInteractiveSelection: true,
-      toolbarOptions: const ToolbarOptions(
-        copy: true,
-        cut: true,
-        paste: true,
-        selectAll: true,
-      ),
-    );
-  }
-
-  MarkdownBody _buildMarkdownDescription() {
-    return MarkdownBody(
-      styleSheet: CustomMarkdownStyle.sheet(),
-      data: _controller2.text,
-      selectable: true,
-      onTapLink: (text, href, title) => {},
-      imageBuilder: (uri, title, alt) => Container(),
-      // styleSheet: CustomMarkdownStyle(),
-    );
-  }
-
-  void _shareData(BuildContext _) {
-    Share.share("${_unsavedRecipe.title}\n\n${_unsavedRecipe.description}", subject: _unsavedRecipe.title);
-  }
-
-  void _addToShoppingList(BuildContext _) {
-    final _ingredients = _unsavedRecipe.description!.split("\n")..retainWhere((element) => element.startsWith("- "));
-
-    if (_ingredients.isEmpty) {
-      widget.showToastCallback!(AppLocalizations.of(context)!.ingredientsError, "", () {});
-      return;
-    }
-
-    for (String _ingredient in _ingredients) {
-      String _item = _ingredient.substring(2).trim();
-
-      if (!ShoplistData.shoplist.contains(_item)) {
-        ShoplistData.shoplist.add(_item);
-      }
-    }
-
-    ShoplistData.save();
-
-    if (widget.showToastCallback != null) {
-      widget.showToastCallback!(AppLocalizations.of(context)!.ingredientsAdded, "", () {});
-    }
-  }
-
-  void _uploadRecipe(BuildContext context) async {
-    return;
-  }
-
-  List<Widget> _buildAppBarActions(BuildContext context, Recipe recipe) {
-    final _actionList = [_shareData, _addToShoppingList, _uploadRecipe, _removeRecipe];
-
-    List<Widget> _localActions = [
-      _buildAppBarCheckActions(),
-      PopupMenuButton(
-        onSelected: (int value) => _actionList.elementAt(value)(context),
-        itemBuilder: (BuildContext context) => [
-          PopupMenuItem<int>(value: 0, child: Text(AppLocalizations.of(context)!.menu1)),
-          PopupMenuItem<int>(value: 1, child: Text(AppLocalizations.of(context)!.menu2)),
-          PopupMenuItem<int>(value: 2, child: Text(AppLocalizations.of(context)!.menu3)),
-          PopupMenuItem<int>(value: 3, child: Text(AppLocalizations.of(context)!.menu4)),
-        ],
-      ),
-    ];
-
-    List<Widget> _remoteDownloadAction = [
-      IconButton(
-        icon: const Icon(Icons.save_alt_rounded),
-        onPressed: () {
-          downloadRecipe(context, recipe);
-        },
-      ),
-    ];
-
-    List<Widget> _remoteLookupAction = [
-      const IconButton(
-        icon: Icon(Icons.menu_open_rounded),
-        onPressed: null,
-      ),
-    ];
-
-    if (widget.remote && RecipeData.recipeList.contains(recipe)) return _remoteLookupAction;
-    if (widget.remote) return _remoteDownloadAction;
-
-    return _localActions;
-  }
-
-  PreferredSizeWidget _buildAppBar(BuildContext context, Recipe recipe) {
-    String _title = AppLocalizations.of(context)!.mode1;
-
-    if (_isEditModeEnabled) _title = AppLocalizations.of(context)!.mode2;
-
-    return AppBar(
-      title: Text(_title),
-      leading: IconButton(
-        icon: const Icon(Icons.close),
-        onPressed: () {
-          Navigator.pop(context);
-        },
-      ),
-      actions: _buildAppBarActions(context, recipe),
-    );
-  }
-
-  Widget _buildAppBarCheckActions() {
-    if (_isEditModeEnabled) {
-      return IconButton(
-        icon: const Icon(Icons.check),
-        onPressed: _addRecipe,
-      );
-    } else {
-      return IconButton(
-        icon: const Icon(Icons.edit),
-        onPressed: () {
-          _isEditModeEnabled = true;
-
-          setState(() {});
-        },
-      );
-    }
-  }
-}