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180import { useMemo } from 'react';
import {
ResponsiveContainer,
AreaChart,
Area,
BarChart,
Bar,
XAxis,
YAxis,
CartesianGrid,
Tooltip,
} from 'recharts';
import type { Blocker, Dataset } from '../services/DataManager';
import { parseMessages } from '../utils/MessageParser';
interface ChartSectionProps {
aggregatedData: Blocker[];
datasets: Dataset[];
}
const ChartSection = ({ aggregatedData, datasets }: ChartSectionProps) => {
// 1. Time Series / Dataset Trends Data
const timeChartData = useMemo(() => {
// Sort datasets by timestamp (when they were added/created)
const sortedDatasets = [...datasets].sort((a, b) => a.timestamp - b.timestamp);
return sortedDatasets.map(ds => ({
name: ds.name || 'Untitled',
count: ds.blockers.length,
// Add a short label for the axis
label: ds.name.length > 20 ? ds.name.substring(0, 20) + '...' : ds.name
}));
}, [datasets]);
// 2. Top Messages Data (Aggregated)
const messageChartData = useMemo(() => {
const grouped: Record<string, number> = {};
aggregatedData.forEach(item => {
const rawMsg = item.messages?.[0] || 'Unknown Issue';
const parsed = parseMessages(rawMsg);
const rule = parsed[0]?.rule || 'Unknown Issue';
grouped[rule] = (grouped[rule] || 0) + 1;
});
return Object.entries(grouped)
.map(([name, count]) => ({ name: name.length > 50 ? name.substring(0, 50) + '...' : name, fullName: name, count }))
.sort((a, b) => b.count - a.count)
.slice(0, 10); // Top 10
}, [aggregatedData]);
// 3. Top URLs Data (Aggregated)
const urlChartData = useMemo(() => {
const grouped: Record<string, number> = {};
aggregatedData.forEach(item => {
const url = item.url || 'Unknown URL';
grouped[url] = (grouped[url] || 0) + 1;
});
return Object.entries(grouped)
.map(([name, count]) => ({ name, count }))
.sort((a, b) => b.count - a.count)
.slice(0, 10); // Top 10
}, [aggregatedData]);
if (datasets.length === 0) {
return (
<div className="card" style={{ height: '300px', display: 'flex', alignItems: 'center', justifyContent: 'center', color: 'var(--neutral-500)' }}>
No data available to chart
</div>
);
}
return (
<div style={{ display: 'flex', flexDirection: 'column', gap: '2rem', marginBottom: '2rem' }}>
{/* Row 1: Time Series / Dataset Trend */}
<div className="card">
<h3 style={{ marginBottom: '1.5rem', fontSize: '1.125rem', fontWeight: 600 }}>Total Blockers per Dataset</h3>
<div style={{ width: '100%', height: 300 }}>
<ResponsiveContainer>
<AreaChart data={timeChartData}>
<defs>
<linearGradient id="colorCount" x1="0" y1="0" x2="0" y2="1">
<stop offset="5%" stopColor="var(--color-primary-main)" stopOpacity={0.2} />
<stop offset="95%" stopColor="var(--color-primary-main)" stopOpacity={0} />
</linearGradient>
</defs>
<CartesianGrid strokeDasharray="3 3" vertical={false} stroke="var(--neutral-200)" />
<XAxis
dataKey="label"
stroke="var(--neutral-500)"
fontSize={12}
tickLine={false}
axisLine={false}
/>
<YAxis
stroke="var(--neutral-500)"
fontSize={12}
tickLine={false}
axisLine={false}
/>
<Tooltip
contentStyle={{ borderRadius: '8px', border: 'none', boxShadow: '0 4px 6px rgba(0,0,0,0.1)' }}
cursor={{ stroke: 'var(--neutral-300)' }}
/>
<Area
type="monotone"
dataKey="count"
name="Issues"
stroke="var(--color-primary-main)"
strokeWidth={2}
fillOpacity={1}
fill="url(#colorCount)"
/>
</AreaChart>
</ResponsiveContainer>
</div>
</div>
{/* Row 2: Top Issues & Top URLs */}
<div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: '2rem' }}>
{/* Top Messages */}
<div className="card">
<h3 style={{ marginBottom: '1.5rem', fontSize: '1.125rem', fontWeight: 600 }}>Most Frequent Issues (Aggregate)</h3>
<div style={{ width: '100%', height: 400 }}>
<ResponsiveContainer>
<BarChart layout="vertical" data={messageChartData} margin={{ top: 5, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" horizontal={true} vertical={false} stroke="var(--neutral-200)" />
<XAxis type="number" stroke="var(--neutral-500)" fontSize={12} />
<YAxis
type="category"
dataKey="name"
stroke="var(--neutral-500)"
fontSize={11}
width={150}
tickLine={false}
axisLine={false}
/>
<Tooltip
contentStyle={{ borderRadius: '8px', border: 'none', boxShadow: '0 4px 6px rgba(0,0,0,0.1)' }}
cursor={{ fill: 'var(--neutral-100)' }}
formatter={(value: number | undefined) => [value, 'Occurrences']}
/>
<Bar dataKey="count" fill="var(--color-primary-main)" radius={[0, 4, 4, 0]} barSize={20} />
</BarChart>
</ResponsiveContainer>
</div>
</div>
{/* Top URLs */}
<div className="card">
<h3 style={{ marginBottom: '1.5rem', fontSize: '1.125rem', fontWeight: 600 }}>URLs with Most Issues (Aggregate)</h3>
<div style={{ width: '100%', height: 400 }}>
<ResponsiveContainer>
<BarChart layout="vertical" data={urlChartData} margin={{ top: 5, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" horizontal={true} vertical={false} stroke="var(--neutral-200)" />
<XAxis type="number" stroke="var(--neutral-500)" fontSize={12} />
<YAxis
type="category"
dataKey="name"
stroke="var(--neutral-500)"
fontSize={11}
width={200}
tickLine={false}
axisLine={false}
tickFormatter={(val) => val.replace(/^https?:\/\//, '').substring(0, 30) + (val.length > 30 ? '...' : '')}
/>
<Tooltip
contentStyle={{ borderRadius: '8px', border: 'none', boxShadow: '0 4px 6px rgba(0,0,0,0.1)' }}
cursor={{ fill: 'var(--neutral-100)' }}
formatter={(value: number | undefined) => [value, 'Issues']}
/>
<Bar dataKey="count" fill="#8884d8" radius={[0, 4, 4, 0]} barSize={20} />
</BarChart>
</ResponsiveContainer>
</div>
</div>
</div>
</div>
);
};
export default ChartSection;