Dmitry
b69bb4a0c9
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.
75 lines
2.7 KiB
Dart
75 lines
2.7 KiB
Dart
import 'package:flutter/material.dart';
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import '../../core/theme/chart_colors.dart';
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/// Russian labels for the stable keys the income routes send.
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const incomeKindLabels = {
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'dividend': 'Дивиденд',
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'coupon': 'Купон',
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'amortization': 'Амортизация',
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'repayment': 'Погашение',
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};
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String incomeKindLabel(String kind) => incomeKindLabels[kind] ?? kind;
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const basisLabels = {
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'schedule': 'по графику',
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'announced': 'объявлено',
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'history': 'по истории',
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'paid': 'выплачено',
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};
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/// What each basis actually promises. Shown as a tooltip and spelled out in the legend,
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/// because the difference between «объявлено» and «по истории» is the difference between a
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/// fact and a guess.
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const basisDescriptions = {
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'schedule': 'Арифметика по опубликованному графику выплат эмитента.',
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'announced': 'Объявленный эмитентом факт: размер и дата известны.',
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'history': 'Экстраполяция по выплатам за последние 24 мес — может ошибаться '
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'на любую величину, в том числе выплаты может не быть вовсе.',
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'paid': 'Уже получено.',
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};
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String basisLabel(String basis) => basisLabels[basis] ?? basis;
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String basisDescription(String basis) => basisDescriptions[basis] ?? basis;
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/// Fixed slot per basis — never cycled, so the same basis is the same colour on the
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/// calendar, in the forecast legend and in the stacked bars.
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Color basisColor(String basis) => switch (basis) {
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'schedule' => ChartColors.slot1Blue,
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'announced' => ChartColors.slot3Aqua,
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'history' => ChartColors.slot4Yellow,
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'paid' => ChartColors.slot5Magenta,
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_ => ChartColors.slot2Orange,
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};
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/// The basis chip that has to sit on every calendar and forecast row.
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class BasisChip extends StatelessWidget {
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const BasisChip({required this.basis, super.key, this.dense = true});
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final String basis;
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final bool dense;
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@override
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Widget build(BuildContext context) {
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final color = basisColor(basis);
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return Tooltip(
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message: basisDescription(basis),
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child: Container(
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padding: EdgeInsets.symmetric(horizontal: dense ? 6 : 10, vertical: dense ? 1 : 4),
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decoration: BoxDecoration(
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color: color.withValues(alpha: 0.14),
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border: Border.all(color: color.withValues(alpha: 0.5)),
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borderRadius: BorderRadius.circular(6),
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),
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child: Text(
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basisLabel(basis),
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style: Theme.of(context).textTheme.labelSmall?.copyWith(color: color),
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),
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),
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);
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}
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}
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