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ability to display added ingredients in listview

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SomnusVeritas
2023-10-31 19:26:12 +01:00
parent 3e094bf8f0
commit a29f37b0e8
5 changed files with 141 additions and 53 deletions
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73
lib/widgets/ingredients_bottomsheet.dart
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@@ -2,12 +2,17 @@ import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../constants.dart' as constants;
import '../models/ingredient.dart';
import '../models/ingredient_list_entry.dart';
import '../models/unit.dart';
import '../example_data.dart' as ea;
import '../services/providers/recipe_provider.dart';
typedef IngredientCallback = void Function(IngredientListEntry);
class IngredientsBottomsheet extends StatefulWidget {
const IngredientsBottomsheet({super.key});
const IngredientsBottomsheet({required this.onSubmitted, super.key});
final IngredientCallback onSubmitted;
@override
State<IngredientsBottomsheet> createState() => _IngredientsBottomsheetState();
@@ -15,13 +20,13 @@ class IngredientsBottomsheet extends StatefulWidget {
class _IngredientsBottomsheetState extends State<IngredientsBottomsheet> {
final List<DropdownMenuEntry<Ingredient>> ingredientEntries = [];
final List<DropdownMenuEntry<Unit>> unitEntries = [];
Unit? selectedUnit;
late RecipeProvider recipeProvider;
Unit? selectedUnit;
final List<DropdownMenuEntry<Unit>> unitEntries = [];
bool _isOptional = false;
TextEditingController _ingredientController = TextEditingController();
TextEditingController _amountController = TextEditingController();
TextEditingController _ingredientController = TextEditingController();
bool _isOptional = false;
TextEditingController _unitController = TextEditingController();
@override
@@ -137,6 +142,44 @@ class _IngredientsBottomsheetState extends State<IngredientsBottomsheet> {
);
}
void _nextTapped() {
final success = _submit();
if (success) {
setState(() {
_ingredientController.value = TextEditingValue.empty;
_unitController.value = TextEditingValue.empty;
_amountController.value = TextEditingValue.empty;
_isOptional = false;
selectedUnit = null;
});
}
}
void _finishTapped() {
final success = _submit();
if (success) {
Navigator.of(context).pop();
}
}
void _cancelTapped() {
Navigator.of(context).pop();
}
bool _submit() {
final ingredient = Ingredient(title: _ingredientController.text);
final unit = selectedUnit;
final amount = int.tryParse(_amountController.text);
if (ingredient.title.isEmpty || unit == null || amount == null) {
return false;
}
final newEntry = IngredientListEntry(ingredient, amount, unit, _isOptional);
widget.onSubmitted(newEntry);
return true;
}
@override
Widget build(BuildContext context) {
recipeProvider = Provider.of<RecipeProvider>(context);
@@ -145,24 +188,4 @@ class _IngredientsBottomsheetState extends State<IngredientsBottomsheet> {
builder: _bottomSheetContent,
);
}
void _nextTapped() {
_submit();
setState(() {
_ingredientController.value = TextEditingValue.empty;
_unitController.value = TextEditingValue.empty;
_amountController.value = TextEditingValue.empty;
_isOptional = false;
});
}
void _finishTapped() {
// TODO implement}
}
void _cancelTapped() {
// TODO implement}
}
void _submit() {
// TODO implement
}
}