feat(proj): init

2026-09-21 04:06:43 +03:00
commit c956b94983
1076 changed files with 50876 additions and 0 deletions
@@ -0,0 +1,256 @@
+import 'package:flutter/cupertino.dart';
+import 'package:please_pay_me/core/format/formatters.dart';
+import 'package:please_pay_me/data/models/budget.dart';
+import 'package:please_pay_me/features/budgets/budgets_controller.dart';
+import 'package:please_pay_me/theme/theme.dart';
+import 'package:please_pay_me/ui/ui.dart';
+
+/// Create / edit form for an envelope.
+class BudgetFormSheet extends StatefulWidget {
+  const BudgetFormSheet({super.key, required this.onSubmit, this.initial});
+
+  final BudgetStatus? initial;
+
+  final Future<String?> Function({
+    required String name,
+    required double totalAmount,
+    required DateTime startDate,
+    required DateTime endDate,
+    required bool resetExpenses,
+  }) onSubmit;
+
+  @override
+  State<BudgetFormSheet> createState() => _BudgetFormSheetState();
+}
+
+class _BudgetFormSheetState extends State<BudgetFormSheet> {
+  late final _nameController = TextEditingController(
+    text: widget.initial?.budget.name ?? '',
+  );
+  late final _amountController = TextEditingController(
+    text: widget.initial == null
+        ? ''
+        : widget.initial!.budget.totalAmount.toStringAsFixed(0),
+  );
+
+  late DateTime _startDate = widget.initial?.budget.startDate ?? DateTime.now();
+  late DateTime _endDate =
+      widget.initial?.budget.endDate ?? DateTime.now().add(const Duration(days: 14));
+
+  bool _resetExpenses = false;
+  bool _saving = false;
+  String? _error;
+
+  bool get _isEditing => widget.initial != null;
+
+  @override
+  void dispose() {
+    _nameController.dispose();
+    _amountController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _submit() async {
+    final name = _nameController.text.trim();
+    final amount = double.tryParse(
+      _amountController.text.trim().replaceAll(',', '.').replaceAll(' ', ''),
+    );
+
+    if (name.isEmpty) {
+      setState(() => _error = 'Введите название бюджета');
+      return;
+    }
+    if (amount == null || amount <= 0) {
+      setState(() => _error = 'Введите сумму больше нуля');
+      return;
+    }
+    if (!_endDate.isAfter(_startDate)) {
+      setState(() => _error = 'Дата окончания должна быть позже начала');
+      return;
+    }
+
+    setState(() {
+      _saving = true;
+      _error = null;
+    });
+
+    final error = await widget.onSubmit(
+      name: name,
+      totalAmount: amount,
+      startDate: _startDate,
+      endDate: _endDate,
+      resetExpenses: _resetExpenses,
+    );
+
+    if (!mounted) return;
+
+    if (error != null) {
+      setState(() {
+        _saving = false;
+        _error = error;
+      });
+      return;
+    }
+
+    Navigator.of(context).pop(true);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return CupertinoPageScaffold(
+      backgroundColor: AppColors.of(context, AppColors.groupedBackground),
+      navigationBar: AppNavBar(
+        title: _isEditing ? 'Бюджет' : 'Новый бюджет',
+        leading: CupertinoButton(
+          padding: EdgeInsets.zero,
+          minimumSize: Size.zero,
+          onPressed: _saving ? null : () => Navigator.of(context).pop(false),
+          child: const AppText.body('Отмена', color: AppColors.accent),
+        ),
+      ),
+      child: SafeArea(
+        child: ListView(
+          padding: const EdgeInsets.only(top: AppSpacing.s4, bottom: AppSpacing.s6),
+          children: [
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: AppSpacing.gutter),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  AppTextField(
+                    label: 'Название',
+                    placeholder: 'До аванса',
+                    controller: _nameController,
+                    enabled: !_saving,
+                  ),
+                  const SizedBox(height: AppSpacing.s4),
+                  AppTextField(
+                    label: 'Сумма на период',
+                    placeholder: '0',
+                    controller: _amountController,
+                    enabled: !_saving,
+                    keyboardType: const TextInputType.numberWithOptions(decimal: true),
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(height: AppSpacing.s5),
+            AppListSection(
+              header: 'Период',
+              footer: 'Дневной лимит = остаток ÷ количество оставшихся дней.',
+              children: [
+                AppListTile(
+                  title: 'Начало',
+                  value: formatShortDate(_startDate),
+                  onTap: _saving ? null : () => _pickDate(isStart: true),
+                ),
+                AppListTile(
+                  title: 'Окончание',
+                  value: formatShortDate(_endDate),
+                  onTap: _saving ? null : () => _pickDate(isStart: false),
+                ),
+              ],
+            ),
+            if (_isEditing) ...[
+              const SizedBox(height: AppSpacing.s5),
+              AppListSection(
+                footer: 'Сбросить траты — обнулить потраченное по этому бюджету.',
+                children: [
+                  AppSwitchRow(
+                    title: 'Сбросить траты',
+                    value: _resetExpenses,
+                    onChanged: _saving ? null : (v) => setState(() => _resetExpenses = v),
+                  ),
+                ],
+              ),
+            ],
+            if (_error != null)
+              Padding(
+                padding: const EdgeInsets.fromLTRB(
+                  AppSpacing.gutter,
+                  AppSpacing.s3,
+                  AppSpacing.gutter,
+                  0,
+                ),
+                child: AppText.footnote(_error!, color: AppColors.systemRed),
+              ),
+            const SizedBox(height: AppSpacing.s5),
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: AppSpacing.gutter),
+              child: AppButton(
+                label: _isEditing ? 'Сохранить' : 'Создать бюджет',
+                loading: _saving,
+                onPressed: _submit,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Future<void> _pickDate({required bool isStart}) async {
+    final picked = await showAppDatePicker(
+      context: context,
+      initialDate: isStart ? _startDate : _endDate,
+      minimumDate: isStart ? null : _startDate,
+    );
+    if (picked == null || !mounted) return;
+
+    setState(() {
+      if (isStart) {
+        _startDate = picked;
+        if (!_endDate.isAfter(_startDate)) {
+          _endDate = _startDate.add(const Duration(days: 14));
+        }
+      } else {
+        _endDate = picked;
+      }
+    });
+  }
+}
+
+/// Opens the sheet wired to [BudgetsController].
+Future<void> showBudgetFormSheet({
+  required BuildContext context,
+  required BudgetsController controller,
+  BudgetStatus? initial,
+}) async {
+  final saved = await showAppFormSheet<bool>(
+    context: context,
+    builder: (_) => BudgetFormSheet(
+      initial: initial,
+      onSubmit: ({
+        required name,
+        required totalAmount,
+        required startDate,
+        required endDate,
+        required resetExpenses,
+      }) {
+        if (initial == null) {
+          return controller.create(
+            name: name,
+            totalAmount: totalAmount,
+            endDate: endDate,
+            startDate: startDate,
+          );
+        }
+        return controller.update(
+          budgetId: initial.budget.id,
+          name: name,
+          totalAmount: totalAmount,
+          endDate: endDate,
+          startDate: startDate,
+          resetExpenses: resetExpenses,
+        );
+      },
+    ),
+  );
+
+  if (saved == true && context.mounted) {
+    await showAppToast(
+      context,
+      message: initial == null ? 'Бюджет создан' : 'Бюджет обновлён',
+    );
+  }
+}