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 +1,50 @@
+import 'package:flutter/material.dart';
+
+/// Russian labels for the stable string keys the import contract sends.
+const brokerLabels = {
+  'sber': 'Сбер',
+  'vtb': 'ВТБ',
+  'tinvest': 'Т-Инвестиции',
+  'csv': 'CSV',
+};
+
+String brokerLabel(String? broker) => brokerLabels[broker] ?? broker ?? '—';
+
+const parseStatusLabels = {
+  'uploaded': 'загружен',
+  'parsed': 'разобран',
+  'committed': 'импортирован',
+  'failed': 'ошибка',
+};
+
+String parseStatusLabel(String status) => parseStatusLabels[status] ?? status;
+
+/// The colour of a `parse_status` chip: only `failed` is an error, and only `committed`
+/// means the events are actually in the ledger.
+Color parseStatusColor(BuildContext context, String status) {
+  final scheme = Theme.of(context).colorScheme;
+  return switch (status) {
+    'committed' => Colors.green,
+    'failed' => scheme.error,
+    'parsed' => scheme.primary,
+    _ => scheme.outline,
+  };
+}
+
+Widget parseStatusChip(BuildContext context, String status) {
+  final color = parseStatusColor(context, status);
+  return Chip(
+    visualDensity: VisualDensity.compact,
+    label: Text(parseStatusLabel(status)),
+    backgroundColor: color.withValues(alpha: 0.15),
+    labelStyle: TextStyle(color: color),
+    side: BorderSide(color: color.withValues(alpha: 0.4)),
+  );
+}
+
+String formatBytes(int? bytes) {
+  if (bytes == null) return '';
+  if (bytes < 1024) return '$bytes Б';
+  if (bytes < 1024 * 1024) return '${(bytes / 1024).round()} КБ';
+  return '${(bytes / (1024 * 1024)).toStringAsFixed(1).replaceAll('.', ',')} МБ';
+}