uchill/front_material/components/dashboard/mentor/IncomeSection.tsx

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/**
* Секция «Динамика доходов» для дашборда ментора (iOS 26).
* Использует переиспользуемые Panel, SectionHeader, SegmentedControl.
*/
'use client';
import React from 'react';
import { MentorIncomeResponse } from '@/api/dashboard';
import { Panel, SectionHeader, SegmentedControl } from '../ui';
import { RevenueChart } from '../RevenueChart';
import { LoadingSpinner } from '@/components/common/LoadingSpinner';
export type IncomePeriod = 'day' | 'week' | 'month';
export interface IncomeSectionProps {
data: MentorIncomeResponse | null;
period: IncomePeriod;
onPeriodChange: (p: IncomePeriod) => void;
loading: boolean;
}
const PERIOD_OPTIONS = [
{ value: 'day' as const, label: 'День' },
{ value: 'week' as const, label: 'Неделя' },
{ value: 'month' as const, label: 'Месяц' },
];
export const IncomeSection: React.FC<IncomeSectionProps> = ({
data,
period,
onPeriodChange,
loading,
}) => {
const totalIncome = Number(data?.summary?.total_income ?? 0);
const totalLessons = Number(data?.summary?.total_lessons ?? 0);
const averageLessonPrice = Number(data?.summary?.average_lesson_price ?? 0);
return (
<Panel padding="md" data-tour="mentor-income">
<SectionHeader
title="Динамика доходов"
trailing={
<SegmentedControl
options={PERIOD_OPTIONS}
value={period}
onChange={onPeriodChange}
disabled={loading}
/>
}
/>
{loading && !data ? (
<LoadingSpinner size="medium" />
) : (
<>
<RevenueChart
data={data?.chart_data ?? []}
loading={loading}
period={period}
/>
<div
className="income-stats-grid"
style={{
display: 'grid',
gridTemplateColumns: 'repeat(3, 1fr)',
gap: 'var(--ios26-spacing)',
paddingTop: 'var(--ios26-spacing-md)',
borderTop: '1px solid var(--ios26-list-divider)',
minHeight: 72,
}}
>
<div>
<p
style={{
fontSize: 16,
color: 'var(--md-sys-color-on-surface-variant)',
margin: '0 0 4px 0',
}}
>
Всего доход
</p>
<p
style={{
fontSize: 21,
fontWeight: 600,
color: 'var(--md-sys-color-primary)',
margin: 0,
letterSpacing: '-0.02em',
opacity: data?.summary ? 1 : 0.6,
}}
>
{data?.summary
? `${Math.round(totalIncome).toLocaleString('ru-RU')}`
: '—'}
</p>
</div>
<div>
<p
style={{
fontSize: 16,
color: 'var(--md-sys-color-on-surface-variant)',
margin: '0 0 4px 0',
}}
>
Занятий
</p>
<p
style={{
fontSize: 21,
fontWeight: 600,
color: 'var(--md-sys-color-primary)',
margin: 0,
letterSpacing: '-0.02em',
opacity: data?.summary ? 1 : 0.6,
}}
>
{data?.summary ? totalLessons : '—'}
</p>
</div>
<div>
<p
style={{
fontSize: 16,
color: 'var(--md-sys-color-on-surface-variant)',
margin: '0 0 4px 0',
}}
>
Средняя цена
</p>
<p
style={{
fontSize: 21,
fontWeight: 600,
color: 'var(--md-sys-color-primary)',
margin: 0,
letterSpacing: '-0.02em',
opacity: data?.summary ? 1 : 0.6,
}}
>
{data?.summary
? `${Math.round(averageLessonPrice).toLocaleString('ru-RU')}`
: '—'}
</p>
</div>
</div>
</>
)}
</Panel>
);
};