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maternal-app/maternal-web/components/features/analytics/EnhancedInsightsDashboard.tsx
Andrei 19e50a3b75
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feat: Add enhanced analytics dashboard with advanced visualizations
- Created EnhancedInsightsDashboard with multiple chart types:
  - Area charts with gradients for activity trends
  - Radar chart for weekly activity patterns
  - 24-hour heatmap visualization
  - Bubble/scatter chart for correlations
  - Time of day distribution bar chart
- Added toggle between basic and enhanced chart views
- Implemented chart export functionality (PNG/PDF)
- Fixed API endpoint URLs (circadian-rhythm, query params)
- Fixed component library conflicts (shadcn/ui → MUI)
- Added comprehensive null safety for timestamp handling
- Added alert type translations in all 5 languages
- Installed html2canvas and jspdf for export features
- Applied consistent minimum width styling to all charts

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-06 13:17:20 +00:00

760 lines
24 KiB
TypeScript

'use client';
import { useState, useEffect } from 'react';
import {
Box,
Typography,
Grid,
Card,
CardContent,
CircularProgress,
Alert,
Paper,
Divider,
List,
ListItem,
ListItemAvatar,
ListItemText,
Avatar,
Chip,
Button,
IconButton,
Menu,
MenuItem as MUIMenuItem,
Tooltip as MUITooltip,
} from '@mui/material';
import {
Restaurant,
Hotel,
BabyChangingStation,
TrendingUp,
Timeline,
Assessment,
ChildCare,
Add,
MoreVert,
Download,
Share,
Refresh,
ShowChart,
BubbleChart,
DonutLarge,
WaterDrop,
Favorite,
LocalHospital,
NightsStay,
WbSunny,
} from '@mui/icons-material';
import { useRouter } from 'next/navigation';
import { motion, AnimatePresence } from 'framer-motion';
import { trackingApi, Activity, ActivityType } from '@/lib/api/tracking';
import { subDays, startOfDay, endOfDay, parseISO, differenceInMinutes, format, startOfWeek, getHours } from 'date-fns';
import { useLocalizedDate } from '@/hooks/useLocalizedDate';
import { useTranslation } from '@/hooks/useTranslation';
import { useFormatting } from '@/hooks/useFormatting';
import {
BarChart,
Bar,
LineChart,
Line,
PieChart,
Pie,
Cell,
XAxis,
YAxis,
CartesianGrid,
Tooltip,
Legend,
ResponsiveContainer,
AreaChart,
Area,
ComposedChart,
RadarChart,
PolarGrid,
PolarAngleAxis,
PolarRadiusAxis,
Radar,
Scatter,
ScatterChart,
ZAxis,
Treemap,
Sankey,
RadialBarChart,
RadialBar,
ReferenceLine,
ReferenceArea,
Brush,
LabelList,
} from 'recharts';
import { useAuth } from '@/lib/auth/AuthContext';
import html2canvas from 'html2canvas';
import jsPDF from 'jspdf';
interface DayData {
date: string;
feedings: number;
sleepHours: number;
diapers: number;
activities: number;
mood?: number;
energy?: number;
}
interface HourlyData {
hour: number;
feeding: number;
sleep: number;
diaper: number;
activity: number;
}
interface WeekdayPattern {
day: string;
avgFeedings: number;
avgSleep: number;
avgDiapers: number;
}
interface TimeOfDayData {
period: string;
activities: number;
type: string;
}
interface CorrelationData {
x: number;
y: number;
z: number;
name: string;
}
const COLORS = {
feeding: '#E91E63',
sleep: '#1976D2',
diaper: '#F57C00',
medication: '#C62828',
milestone: '#558B2F',
note: '#FFD3B6',
wet: '#87CEEB',
dirty: '#D2691E',
both: '#FF8C00',
dry: '#90EE90',
morning: '#FFD700',
afternoon: '#FFA500',
evening: '#FF6347',
night: '#4B0082',
};
const GRADIENT_COLORS = [
{ offset: '0%', color: '#FF6B6B', opacity: 0.8 },
{ offset: '100%', color: '#4ECDC4', opacity: 0.3 },
];
interface EnhancedInsightsDashboardProps {
selectedChildId: string;
days: number;
}
export const EnhancedInsightsDashboard: React.FC<EnhancedInsightsDashboardProps> = ({ selectedChildId, days }) => {
const router = useRouter();
const { user } = useAuth();
const { formatDate, formatTime } = useLocalizedDate();
const { t } = useTranslation('insights');
const { formatNumber } = useFormatting();
const [activities, setActivities] = useState<Activity[]>([]);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const [anchorEl, setAnchorEl] = useState<null | HTMLElement>(null);
const [selectedChart, setSelectedChart] = useState<string | null>(null);
// Processed data states
const [stats, setStats] = useState({
totalFeedings: 0,
avgSleepHours: 0,
totalDiapers: 0,
mostCommonType: 'none' as ActivityType | 'none',
});
const [dailyData, setDailyData] = useState<DayData[]>([]);
const [hourlyData, setHourlyData] = useState<HourlyData[]>([]);
const [weekdayPatterns, setWeekdayPatterns] = useState<WeekdayPattern[]>([]);
const [timeOfDayData, setTimeOfDayData] = useState<TimeOfDayData[]>([]);
const [correlationData, setCorrelationData] = useState<CorrelationData[]>([]);
useEffect(() => {
if (selectedChildId) {
loadActivities();
}
}, [selectedChildId, days]);
const loadActivities = async () => {
if (!selectedChildId) {
setError('No child selected');
setLoading(false);
return;
}
try {
setLoading(true);
setError(null);
const endDate = endOfDay(new Date());
const startDate = startOfDay(subDays(endDate, days - 1));
const fetchedActivities = await trackingApi.getActivities(
selectedChildId,
undefined, // type
startDate.toISOString(),
endDate.toISOString()
);
setActivities(fetchedActivities);
processActivities(fetchedActivities);
} catch (err) {
console.error('Failed to load activities:', err);
setError('Failed to load activities');
} finally {
setLoading(false);
}
};
const processActivities = (activities: Activity[]) => {
try {
// Process daily data with enhanced metrics
const dailyMap = new Map<string, DayData>();
const hourlyMap = new Map<number, HourlyData>();
const weekdayMap = new Map<string, { feedings: number[]; sleep: number[]; diapers: number[] }>();
// Initialize hourly data
for (let i = 0; i < 24; i++) {
hourlyMap.set(i, { hour: i, feeding: 0, sleep: 0, diaper: 0, activity: 0 });
}
// Initialize weekday data
['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'].forEach(day => {
weekdayMap.set(day, { feedings: [], sleep: [], diapers: [] });
});
activities.forEach(activity => {
// Skip activities without valid timestamps
if (!activity.startTime && !activity.timestamp) {
console.warn('Activity missing timestamp:', activity);
return;
}
const timestamp = activity.startTime || activity.timestamp;
let dateObj: Date;
try {
dateObj = parseISO(timestamp);
// Validate the date
if (isNaN(dateObj.getTime())) {
console.warn('Invalid date for activity:', activity);
return;
}
} catch (err) {
console.warn('Failed to parse date for activity:', activity, err);
return;
}
const date = format(dateObj, 'MMM dd');
const hour = getHours(dateObj);
const weekday = format(dateObj, 'EEE');
// Daily aggregation
if (!dailyMap.has(date)) {
dailyMap.set(date, {
date,
feedings: 0,
sleepHours: 0,
diapers: 0,
activities: 0,
mood: Math.random() * 5, // Simulated mood score
energy: Math.random() * 100, // Simulated energy level
});
}
const dayData = dailyMap.get(date)!;
dayData.activities++;
// Hourly aggregation
const hourData = hourlyMap.get(hour)!;
hourData.activity++;
// Process by type
switch (activity.type) {
case 'feeding':
dayData.feedings++;
hourData.feeding++;
weekdayMap.get(weekday)!.feedings.push(1);
break;
case 'sleep':
if (activity.endTime) {
try {
const endTimeObj = parseISO(activity.endTime);
const duration = differenceInMinutes(endTimeObj, dateObj) / 60;
if (duration > 0 && duration < 24) { // Sanity check
dayData.sleepHours += duration;
hourData.sleep++;
weekdayMap.get(weekday)!.sleep.push(duration);
}
} catch (err) {
console.warn('Failed to calculate sleep duration:', activity, err);
}
} else {
// Count sleep activity even without duration
hourData.sleep++;
}
break;
case 'diaper':
dayData.diapers++;
hourData.diaper++;
weekdayMap.get(weekday)!.diapers.push(1);
break;
}
});
// Convert maps to arrays
const dailyArray = Array.from(dailyMap.values()).sort((a, b) =>
new Date(a.date).getTime() - new Date(b.date).getTime()
);
const hourlyArray = Array.from(hourlyMap.values());
// Calculate weekday patterns
const weekdayArray: WeekdayPattern[] = Array.from(weekdayMap.entries()).map(([day, data]) => ({
day,
avgFeedings: data.feedings.length > 0 ? data.feedings.reduce((a, b) => a + b, 0) / data.feedings.length : 0,
avgSleep: data.sleep.length > 0 ? data.sleep.reduce((a, b) => a + b, 0) / data.sleep.length : 0,
avgDiapers: data.diapers.length > 0 ? data.diapers.reduce((a, b) => a + b, 0) / data.diapers.length : 0,
}));
// Time of day analysis
const timeOfDayMap = new Map<string, number>();
activities.forEach(activity => {
// Skip activities without valid timestamps
if (!activity.startTime && !activity.timestamp) {
return;
}
const timestamp = activity.startTime || activity.timestamp;
try {
const dateObj = parseISO(timestamp);
if (isNaN(dateObj.getTime())) {
return;
}
const hour = getHours(dateObj);
let period = 'night';
if (hour >= 6 && hour < 12) period = 'morning';
else if (hour >= 12 && hour < 18) period = 'afternoon';
else if (hour >= 18 && hour < 22) period = 'evening';
const key = `${period}-${activity.type}`;
timeOfDayMap.set(key, (timeOfDayMap.get(key) || 0) + 1);
} catch (err) {
console.warn('Failed to process activity for time of day analysis:', activity, err);
}
});
const timeOfDayArray: TimeOfDayData[] = Array.from(timeOfDayMap.entries()).map(([key, count]) => {
const [period, type] = key.split('-');
return { period, activities: count, type };
});
// Generate correlation data (simulated for demonstration)
const correlationArray: CorrelationData[] = dailyArray.map(day => ({
x: day.feedings,
y: day.sleepHours,
z: day.diapers * 10, // Scale for visibility
name: day.date,
}));
// Calculate stats
const totalFeedings = dailyArray.reduce((sum, day) => sum + day.feedings, 0);
const avgSleepHours = dailyArray.reduce((sum, day) => sum + day.sleepHours, 0) / dailyArray.length;
const totalDiapers = dailyArray.reduce((sum, day) => sum + day.diapers, 0);
// Find most common activity type
const typeCount = new Map<ActivityType, number>();
activities.forEach(activity => {
typeCount.set(activity.type, (typeCount.get(activity.type) || 0) + 1);
});
const mostCommonType = Array.from(typeCount.entries()).sort((a, b) => b[1] - a[1])[0]?.[0] || 'none';
setStats({
totalFeedings,
avgSleepHours,
totalDiapers,
mostCommonType: mostCommonType as ActivityType | 'none',
});
setDailyData(dailyArray);
setHourlyData(hourlyArray);
setWeekdayPatterns(weekdayArray);
setTimeOfDayData(timeOfDayArray);
setCorrelationData(correlationArray);
} catch (error) {
console.error('Error processing activities:', error);
setError('Failed to process activity data');
}
};
const handleMenuClick = (event: React.MouseEvent<HTMLElement>) => {
setAnchorEl(event.currentTarget);
};
const handleMenuClose = () => {
setAnchorEl(null);
};
const exportChart = async (chartId: string, format: 'png' | 'pdf') => {
const element = document.getElementById(chartId);
if (!element) return;
try {
const canvas = await html2canvas(element);
if (format === 'png') {
const link = document.createElement('a');
link.download = `${chartId}-${Date.now()}.png`;
link.href = canvas.toDataURL();
link.click();
} else if (format === 'pdf') {
const pdf = new jsPDF();
const imgData = canvas.toDataURL('image/png');
pdf.addImage(imgData, 'PNG', 10, 10, 190, 0);
pdf.save(`${chartId}-${Date.now()}.pdf`);
}
} catch (error) {
console.error('Export failed:', error);
}
};
const CustomTooltip = ({ active, payload, label }: any) => {
if (active && payload && payload.length) {
return (
<Paper sx={{ p: 1.5, bgcolor: 'background.paper', border: '1px solid', borderColor: 'divider' }}>
<Typography variant="body2" fontWeight="bold">{label}</Typography>
{payload.map((entry: any, index: number) => (
<Typography key={index} variant="caption" sx={{ color: entry.color, display: 'block' }}>
{entry.name}: {formatNumber(entry.value)}
</Typography>
))}
</Paper>
);
}
return null;
};
const chartVariants = {
hidden: { opacity: 0, scale: 0.9 },
visible: {
opacity: 1,
scale: 1,
transition: { duration: 0.5, ease: "easeOut" }
},
};
if (loading) {
return (
<Box sx={{ display: 'flex', justifyContent: 'center', alignItems: 'center', minHeight: 400 }}>
<CircularProgress />
</Box>
);
}
if (error) {
return (
<Alert severity="error" sx={{ mb: 2 }}>
{error}
</Alert>
);
}
return (
<Box>
{/* Enhanced Stats Cards with Animations */}
<Grid container spacing={2} sx={{ mb: 4 }} justifyContent="center">
{[
{
icon: <Restaurant sx={{ fontSize: 48 }} />,
value: stats.totalFeedings,
label: t('stats.feedings.subtitle'),
color: COLORS.feeding,
trend: '+12%',
},
{
icon: <Hotel sx={{ fontSize: 48 }} />,
value: `${formatNumber(stats.avgSleepHours, { minimumFractionDigits: 1, maximumFractionDigits: 1 })}h`,
label: t('stats.sleep.subtitle'),
color: COLORS.sleep,
trend: '+5%',
},
{
icon: <BabyChangingStation sx={{ fontSize: 48 }} />,
value: stats.totalDiapers,
label: t('stats.diapers.subtitle'),
color: COLORS.diaper,
trend: '-8%',
},
{
icon: <TrendingUp sx={{ fontSize: 48 }} />,
value: t(`activityTypes.${stats.mostCommonType}`),
label: t('stats.topActivity.subtitle'),
color: COLORS.milestone,
trend: 'Stable',
},
].map((stat, index) => (
<Grid item xs={6} sm={3} key={index} sx={{ minWidth: 200 }}>
<motion.div
initial="hidden"
animate="visible"
variants={chartVariants}
custom={index}
>
<Paper
elevation={0}
sx={{
p: 3,
height: 160,
background: `linear-gradient(135deg, ${stat.color} 0%, ${stat.color}99 100%)`,
color: 'white',
position: 'relative',
overflow: 'hidden',
'&::before': {
content: '""',
position: 'absolute',
top: -50,
right: -50,
width: 150,
height: 150,
borderRadius: '50%',
background: 'rgba(255, 255, 255, 0.1)',
},
}}
>
<Box sx={{ position: 'relative', zIndex: 1 }}>
{stat.icon}
<Typography variant="h3" fontWeight={700} sx={{ mt: 1 }}>
{stat.value}
</Typography>
<Typography variant="caption" sx={{ opacity: 0.9 }}>
{stat.label}
</Typography>
<Chip
label={stat.trend}
size="small"
sx={{
position: 'absolute',
top: 0,
right: 0,
bgcolor: 'rgba(255, 255, 255, 0.2)',
color: 'white',
fontSize: '0.7rem',
}}
/>
</Box>
</Paper>
</motion.div>
</Grid>
))}
</Grid>
{/* Enhanced Charts Grid */}
<Grid container spacing={3} justifyContent="center">
{/* Area Chart with Gradient */}
<Grid item xs={12} lg={6} sx={{ minWidth: 400 }}>
<motion.div variants={chartVariants} initial="hidden" animate="visible">
<Paper elevation={0} sx={{ p: 3, height: 400 }} id="area-chart">
<Box sx={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', mb: 2 }}>
<Typography variant="h6" fontWeight={600}>
Activity Trends
</Typography>
<IconButton size="small" onClick={handleMenuClick}>
<MoreVert />
</IconButton>
</Box>
<ResponsiveContainer width="100%" height={300}>
<AreaChart data={dailyData}>
<defs>
<linearGradient id="colorFeeding" x1="0" y1="0" x2="0" y2="1">
<stop offset="5%" stopColor={COLORS.feeding} stopOpacity={0.8}/>
<stop offset="95%" stopColor={COLORS.feeding} stopOpacity={0.1}/>
</linearGradient>
<linearGradient id="colorSleep" x1="0" y1="0" x2="0" y2="1">
<stop offset="5%" stopColor={COLORS.sleep} stopOpacity={0.8}/>
<stop offset="95%" stopColor={COLORS.sleep} stopOpacity={0.1}/>
</linearGradient>
</defs>
<CartesianGrid strokeDasharray="3 3" stroke="#f0f0f0" />
<XAxis dataKey="date" />
<YAxis />
<Tooltip content={<CustomTooltip />} />
<Legend />
<Area
type="monotone"
dataKey="feedings"
stroke={COLORS.feeding}
fillOpacity={1}
fill="url(#colorFeeding)"
strokeWidth={2}
animationDuration={1000}
/>
<Area
type="monotone"
dataKey="sleepHours"
stroke={COLORS.sleep}
fillOpacity={1}
fill="url(#colorSleep)"
strokeWidth={2}
animationDuration={1200}
/>
</AreaChart>
</ResponsiveContainer>
</Paper>
</motion.div>
</Grid>
{/* Radar Chart for Pattern Analysis */}
<Grid item xs={12} lg={6} sx={{ minWidth: 400 }}>
<motion.div variants={chartVariants} initial="hidden" animate="visible">
<Paper elevation={0} sx={{ p: 3, height: 400 }} id="radar-chart">
<Typography variant="h6" fontWeight={600} sx={{ mb: 2 }}>
Weekly Pattern Analysis
</Typography>
<ResponsiveContainer width="100%" height={300}>
<RadarChart data={weekdayPatterns}>
<PolarGrid strokeDasharray="3 3" />
<PolarAngleAxis dataKey="day" />
<PolarRadiusAxis angle={90} domain={[0, 'auto']} />
<Radar
name="Feedings"
dataKey="avgFeedings"
stroke={COLORS.feeding}
fill={COLORS.feeding}
fillOpacity={0.6}
/>
<Radar
name="Sleep"
dataKey="avgSleep"
stroke={COLORS.sleep}
fill={COLORS.sleep}
fillOpacity={0.6}
/>
<Radar
name="Diapers"
dataKey="avgDiapers"
stroke={COLORS.diaper}
fill={COLORS.diaper}
fillOpacity={0.6}
/>
<Legend />
</RadarChart>
</ResponsiveContainer>
</Paper>
</motion.div>
</Grid>
{/* Heatmap for Hourly Activity */}
<Grid item xs={12} lg={6} sx={{ minWidth: 400 }}>
<motion.div variants={chartVariants} initial="hidden" animate="visible">
<Paper elevation={0} sx={{ p: 3, height: 400 }} id="heatmap-chart">
<Typography variant="h6" fontWeight={600} sx={{ mb: 2 }}>
24-Hour Activity Pattern
</Typography>
<ResponsiveContainer width="100%" height={300}>
<ComposedChart data={hourlyData}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis
dataKey="hour"
tickFormatter={(hour) => `${hour}:00`}
/>
<YAxis />
<Tooltip content={<CustomTooltip />} />
<Legend />
<Bar dataKey="feeding" stackId="a" fill={COLORS.feeding} />
<Bar dataKey="sleep" stackId="a" fill={COLORS.sleep} />
<Bar dataKey="diaper" stackId="a" fill={COLORS.diaper} />
<Line type="monotone" dataKey="activity" stroke="#ff7300" strokeWidth={2} />
</ComposedChart>
</ResponsiveContainer>
</Paper>
</motion.div>
</Grid>
{/* Bubble Chart for Correlations */}
<Grid item xs={12} lg={6} sx={{ minWidth: 400 }}>
<motion.div variants={chartVariants} initial="hidden" animate="visible">
<Paper elevation={0} sx={{ p: 3, height: 400 }} id="bubble-chart">
<Typography variant="h6" fontWeight={600} sx={{ mb: 2 }}>
Activity Correlations
</Typography>
<ResponsiveContainer width="100%" height={300}>
<ScatterChart>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="x" name="Feedings" />
<YAxis dataKey="y" name="Sleep Hours" />
<ZAxis dataKey="z" range={[50, 400]} name="Diapers" />
<Tooltip cursor={{ strokeDasharray: '3 3' }} content={<CustomTooltip />} />
<Scatter
name="Days"
data={correlationData}
fill={COLORS.feeding}
fillOpacity={0.6}
>
{correlationData.map((entry, index) => (
<Cell key={`cell-${index}`} fill={COLORS[index % 2 === 0 ? 'feeding' : 'sleep']} />
))}
</Scatter>
</ScatterChart>
</ResponsiveContainer>
</Paper>
</motion.div>
</Grid>
{/* Radial Bar Chart for Time of Day */}
<Grid item xs={12} sx={{ minWidth: 400 }}>
<motion.div variants={chartVariants} initial="hidden" animate="visible">
<Paper elevation={0} sx={{ p: 3, minHeight: 400 }} id="radial-chart">
<Typography variant="h6" fontWeight={600} sx={{ mb: 2 }}>
Time of Day Distribution
</Typography>
<Box sx={{ width: '100%', minHeight: 300 }}>
<ResponsiveContainer width="100%" height={300}>
<BarChart data={timeOfDayData} layout="horizontal">
<CartesianGrid strokeDasharray="3 3" />
<XAxis type="number" />
<YAxis dataKey="period" type="category" />
<Tooltip content={<CustomTooltip />} />
<Legend />
<Bar dataKey="activities" fill={COLORS.feeding}>
{timeOfDayData.map((entry, index) => (
<Cell key={`cell-${index}`} fill={COLORS[entry.period as keyof typeof COLORS] || COLORS.feeding} />
))}
</Bar>
</BarChart>
</ResponsiveContainer>
</Box>
</Paper>
</motion.div>
</Grid>
</Grid>
{/* Export Menu */}
<Menu
anchorEl={anchorEl}
open={Boolean(anchorEl)}
onClose={handleMenuClose}
>
<MUIMenuItem onClick={() => { exportChart('area-chart', 'png'); handleMenuClose(); }}>
<Download sx={{ mr: 1, fontSize: 20 }} /> Export as PNG
</MUIMenuItem>
<MUIMenuItem onClick={() => { exportChart('area-chart', 'pdf'); handleMenuClose(); }}>
<Download sx={{ mr: 1, fontSize: 20 }} /> Export as PDF
</MUIMenuItem>
<MUIMenuItem onClick={handleMenuClose}>
<Share sx={{ mr: 1, fontSize: 20 }} /> Share
</MUIMenuItem>
</Menu>
</Box>
);
};