feat(app): экраны импорта отчётов, целей, доходов, ребалансировки, налогов и бенчмарков

Импорт (/imports, /instruments/pending) и фаза 4 (/goals, /income, /rebalance, /tax, аналитика-хаб с benchmarks_card) — по docs/ai/import-contract.md и docs/ai/phase4-contract.md. file_picker для загрузки отчёта.
2026-09-19 10:44:38 +03:00
parent 15f5812ea4
commit b69bb4a0c9
52 changed files with 7404 additions and 13 deletions
@@ -0,0 +1,120 @@
+import 'package:flutter/material.dart';
+
+import '../../portfolio/labels.dart' show assetClassLabel;
+import '../data/pending_api.dart';
+
+/// The form behind `action: "create"`. Fields are prefilled from what the report literally
+/// said about this line (ISIN, ticker, name, currency) — that is transcription, not a guess
+/// about which instrument it is; the user still confirms every field before submitting.
+class CreateInstrumentDialog extends StatefulWidget {
+  const CreateInstrumentDialog({required this.pending, super.key});
+
+  final PendingInstrument pending;
+
+  @override
+  State<CreateInstrumentDialog> createState() => _CreateInstrumentDialogState();
+}
+
+class _CreateInstrumentDialogState extends State<CreateInstrumentDialog> {
+  final _formKey = GlobalKey<FormState>();
+  late final _isin = TextEditingController(text: widget.pending.isin ?? '');
+  late final _ticker = TextEditingController(text: widget.pending.ticker ?? '');
+  late final _board = TextEditingController(text: widget.pending.board ?? '');
+  late final _name = TextEditingController(text: widget.pending.name ?? '');
+  late final _currency = TextEditingController(text: widget.pending.currency ?? 'RUB');
+  late final _lot = TextEditingController(text: '1');
+
+  /// `asset_class_hint` is what the report's own section said (e.g. the «Фонды» table), so
+  /// it is offered as the initial value of a control the user must still look at.
+  late String _assetClass = assetClassKeys.contains(widget.pending.assetClassHint)
+      ? widget.pending.assetClassHint!
+      : 'share';
+
+  @override
+  void dispose() {
+    _isin.dispose();
+    _ticker.dispose();
+    _board.dispose();
+    _name.dispose();
+    _currency.dispose();
+    _lot.dispose();
+    super.dispose();
+  }
+
+  void _submit() {
+    if (!_formKey.currentState!.validate()) return;
+    Navigator.of(context).pop(NewInstrument(
+      assetClass: _assetClass,
+      name: _name.text.trim(),
+      currency: _currency.text.trim().toUpperCase(),
+      isin: _isin.text.trim(),
+      ticker: _ticker.text.trim(),
+      board: _board.text.trim(),
+      lot: int.tryParse(_lot.text.trim()),
+    ));
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: const Text('Создать инструмент'),
+      content: SizedBox(
+        width: 480,
+        child: Form(
+          key: _formKey,
+          child: SingleChildScrollView(
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                DropdownButtonFormField<String>(
+                  initialValue: _assetClass,
+                  isExpanded: true,
+                  decoration: const InputDecoration(labelText: 'Класс актива'),
+                  items: [
+                    for (final key in assetClassKeys)
+                      DropdownMenuItem(value: key, child: Text('${assetClassLabel(key)} ($key)')),
+                  ],
+                  onChanged: (v) => setState(() => _assetClass = v ?? _assetClass),
+                ),
+                _field(_name, 'Название', required: true),
+                _field(_isin, 'ISIN'),
+                _field(_ticker, 'Тикер'),
+                _field(_board, 'Доска (TQBR, TQTF…)'),
+                _field(_currency, 'Валюта', required: true),
+                _field(_lot, 'Лот', keyboard: TextInputType.number, validator: (v) {
+                  if (v == null || v.trim().isEmpty) return null;
+                  return int.tryParse(v.trim()) == null ? 'Целое число' : null;
+                }),
+              ],
+            ),
+          ),
+        ),
+      ),
+      actions: [
+        TextButton(onPressed: () => Navigator.of(context).pop(), child: const Text('Отмена')),
+        FilledButton(onPressed: _submit, child: const Text('Создать и привязать')),
+      ],
+    );
+  }
+
+  Widget _field(
+    TextEditingController controller,
+    String label, {
+    bool required = false,
+    TextInputType? keyboard,
+    String? Function(String?)? validator,
+  }) {
+    return Padding(
+      padding: const EdgeInsets.only(top: 12),
+      child: TextFormField(
+        controller: controller,
+        keyboardType: keyboard,
+        decoration: InputDecoration(labelText: label, isDense: true),
+        validator: validator ??
+            (required
+                ? (v) => (v == null || v.trim().isEmpty) ? 'Обязательное поле' : null
+                : null),
+      ),
+    );
+  }
+}