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Feat: Fügt die Liste für wiederkehrende Transaktionen hinzu

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DragonSlayer_14
2025-12-28 02:26:58 +01:00
parent 8d7f6bc4d3
commit 0c4c6d7c3d
14 changed files with 594 additions and 104 deletions
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15
lib/Pages/Dialog/dialog_input_field.dart
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@@ -1,5 +1,8 @@
import 'package:flutter/material.dart';
import 'dialog_input_field_select_item.dart';
import 'dialog_input_field_type_enum.dart';
/// Ein Input-Feld für den dynamischen Dialog
class DialogInputField {
/// Erstellt ein neues Input-Feld
@@ -11,6 +14,8 @@ class DialogInputField {
this.obscureText = false,
this.autoFocus = false,
this.onChanged,
this.inputType = DialogInputFieldTypeEnum.text,
this.selectItems = const [],
});
/// Die Id des InputFelds
@@ -20,7 +25,7 @@ class DialogInputField {
final String? label;
/// Der initiale Wert des InputFelds
final String? initialValue;
final dynamic initialValue;
/// Der InputTyp des InputFeld
final TextInputType keyboardType;
@@ -32,5 +37,11 @@ class DialogInputField {
final bool autoFocus;
/// Was bei Veränderung des Textfeldes geschehen soll
final ValueChanged<String>? onChanged;
final ValueChanged<dynamic>? onChanged;
/// Stellt den Eingabetypen des Inputfeldes dar
final DialogInputFieldTypeEnum inputType;
/// Die Auswahlmöglichkeiten für den Select-Input-Typen
final List<DialogInputFieldSelectItem> selectItems;
}

11
lib/Pages/Dialog/dialog_input_field_select_item.dart Normal file
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@@ -0,0 +1,11 @@
/// Eine Klasse, um den DialogInputFeldern des Select-Typs die Werte zu geben
class DialogInputFieldSelectItem {
/// Erstellt eine neue Instanz dieser Klasse
DialogInputFieldSelectItem({required this.id, required this.value});
/// Die id des Feldes
final int id;
/// Der Wert des Feldes
final String value;
}

13
lib/Pages/Dialog/dialog_input_field_type_enum.dart Normal file
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@@ -0,0 +1,13 @@
import 'dialog_input_field.dart';
/// Eine Enum um [DialogInputField] sagen zu können, welcher Typ er ist
enum DialogInputFieldTypeEnum {
/// Der Standard Text-Typ
text,
/// Der Datums-Typ
date,
/// Ein Select-Feld
select,
}

11
lib/Pages/Dialog/dialog_type_enum.dart Normal file
View File

@@ -0,0 +1,11 @@
/// Eine Enum, um den Typ eines Dialogs festzulegen
enum DialogTypeEnum {
/// Der Standarddialog
info,
/// Der Errordialog
error,
/// Der Erfolgreichdialog
success,
}

191
lib/Pages/Dialog/dynamic_dialog.dart
View File

@@ -1,10 +1,14 @@
import 'package:dropdown_search/dropdown_search.dart';
import 'package:flutter/material.dart';
import '../../Entities/dialog_type_enum.dart';
import '../../Services/navigation_service.dart';
import '../../Services/theme_service.dart';
import '../Misc/dynamic_date_time_field.dart';
import 'dialog_action.dart';
import 'dialog_input_field.dart';
import 'dialog_input_field_select_item.dart';
import 'dialog_input_field_type_enum.dart';
import 'dialog_type_enum.dart';
/// Erstellt einen neuen dynamischen Dialog
class DynamicDialog {
@@ -19,9 +23,10 @@ class DynamicDialog {
this.borderRadius = 16,
this.barrierDismissible = true,
this.dialogType = DialogTypeEnum.info,
this.hiddenValues
this.hiddenValues,
}) : inputFields = inputFields ?? const [],
actions = actions ?? [DialogAction(label: 'Schließen')];
actions = actions ?? [DialogAction(label: 'Schließen')],
_values = hiddenValues ?? {};
/// Der Titel des Dialogs
final String? title;
@@ -53,36 +58,10 @@ class DynamicDialog {
/// Versteckte Werte, die beim Abschicken mit zurückgegeben werden
final Map<String, dynamic>? hiddenValues;
Map<String, TextEditingController>? _controllers;
Map<String, FocusNode>? _focusNodes;
final Map<String, dynamic> _values;
BuildContext? _dialogContext;
void _prepareControllers() {
_controllers = {
for (final field in inputFields)
field.id: TextEditingController(text: field.initialValue ?? ''),
};
}
void _prepareFocusNodes() {
_focusNodes = {for (final field in inputFields) field.id: FocusNode()};
}
void _disposeControllers() {
for (final TextEditingController controller in _controllers!.values) {
controller.dispose();
}
_controllers = null;
}
void _disposeFocusNodes() {
for (final FocusNode node in _focusNodes!.values) {
node.dispose();
}
_focusNodes = null;
}
/// Zeigt den vorher zusammengebauten Dialog an
Future<void> show() async {
final BuildContext? context = NavigationService.getCurrentBuildContext();
@@ -90,30 +69,13 @@ class DynamicDialog {
if (context != null) {
final ThemeData theme = Theme.of(context);
_prepareControllers();
_prepareFocusNodes();
await showDialog(
context: context,
barrierDismissible: barrierDismissible,
builder: (final BuildContext ctx) {
_dialogContext = ctx;
WidgetsBinding.instance.addPostFrameCallback((_) {
final DialogInputField? autoFocusField = inputFields
.where((final DialogInputField f) => f.autoFocus)
.cast<DialogInputField?>()
.firstWhere(
(final DialogInputField? f) => f != null,
orElse: () => null,
);
if (autoFocusField != null) {
_focusNodes![autoFocusField.id]!.requestFocus();
}
});
final DialogAction primaryAction = actions.firstWhere(
(final a) => a.isPrimary,
(final a) => a.isPrimary,
orElse: () => actions.first,
);
@@ -154,58 +116,23 @@ class DynamicDialog {
children: [
if (content != null) content!,
...inputFields.map(
(final DialogInputField field) =>
Padding(
padding: const EdgeInsets.symmetric(vertical: 6),
child: TextField(
controller: _controllers![field.id],
focusNode: _focusNodes![field.id],
keyboardType: field.keyboardType,
obscureText: field.obscureText,
onChanged: field.onChanged,
decoration: InputDecoration(
labelText: field.label,
border: const OutlineInputBorder(),
isDense: true,
),
onSubmitted: (_) {
final Map<String, dynamic> values = {
for (final entry in _controllers!.entries)
entry.key: entry.value.text,
};
hiddenValues?.forEach((final key, final value) {
values[key] = value;
});
close();
primaryAction.onPressed?.call(values);
},
),
),
(final DialogInputField field) => Padding(
padding: const EdgeInsets.symmetric(vertical: 6),
child: _getInputField(field, primaryAction),
),
),
],
),
actions: actions
.map(
(final action) =>
TextButton(
(final action) => TextButton(
onPressed: () {
final Map<String, dynamic> values = {
for (final entry in _controllers!.entries)
entry.key: entry.value.text,
};
hiddenValues?.forEach((final key, final value) {
values[key] = value;
});
close();
action.onPressed?.call(values);
action.onPressed?.call(_values);
},
child: Text(action.label),
),
)
)
.toList(),
);
},
@@ -218,8 +145,88 @@ class DynamicDialog {
if (_dialogContext != null) {
Navigator.of(_dialogContext!).pop();
}
}
_disposeControllers();
_disposeFocusNodes();
Widget _getInputField(
final DialogInputField inputField,
final DialogAction primaryAction,
) {
_values[inputField.id] = inputField.initialValue;
if (inputField.inputType == DialogInputFieldTypeEnum.date) {
return DynamicDateTimeField(
initialValue: inputField.initialValue,
autofocus: inputField.autoFocus,
onChanged: (final value) {
inputField.onChanged?.call(value);
_values[inputField.id] = value;
},
decoration: InputDecoration(
labelText: inputField.label,
border: const OutlineInputBorder(),
isDense: true,
),
);
} else if (inputField.inputType == DialogInputFieldTypeEnum.select) {
DialogInputFieldSelectItem? initialValue;
if (inputField.initialValue is Enum) {
final Enum inputFieldInitialValue = inputField.initialValue;
for (final DialogInputFieldSelectItem value in inputField.selectItems) {
if (value.id == inputFieldInitialValue.index) {
initialValue = value;
}
}
}
_values[inputField.id] = initialValue;
return DropdownSearch<DialogInputFieldSelectItem>(
items: (final f, final cs) => inputField.selectItems,
itemAsString: (final DialogInputFieldSelectItem value) => value.value,
selectedItem: initialValue,
onChanged: (final DialogInputFieldSelectItem? value) {
inputField.onChanged?.call(value);
_values[inputField.id] = value;
},
decoratorProps: DropDownDecoratorProps(
decoration: InputDecoration(
labelText: inputField.label,
border: const OutlineInputBorder(),
isDense: true,
),
),
compareFn:
(
final DialogInputFieldSelectItem v1,
final DialogInputFieldSelectItem v2,
) => v1.id == v2.id,
);
} else {
return TextField(
controller: TextEditingController(
text: inputField.initialValue is String
? inputField.initialValue
: '',
),
autofocus: inputField.autoFocus,
keyboardType: inputField.keyboardType,
obscureText: inputField.obscureText,
onChanged: (final value) {
inputField.onChanged?.call(value);
_values[inputField.id] = value;
},
decoration: InputDecoration(
labelText: inputField.label,
border: const OutlineInputBorder(),
isDense: true,
),
onSubmitted: (_) {
close();
primaryAction.onPressed?.call(_values);
},
);
}
}
}