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6086e71 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | import { useState } from 'react';
import { motion } from 'framer-motion';
import { BarChart3, TrendingUp } from 'lucide-react';
import {
Chart as ChartJS,
CategoryScale, LinearScale, BarElement, LineElement,
PointElement, ArcElement, Tooltip, Legend, Filler
} from 'chart.js';
import { Bar, Line } from 'react-chartjs-2';
ChartJS.register(CategoryScale, LinearScale, BarElement, LineElement, PointElement, ArcElement, Tooltip, Legend, Filler);
const COLORS = [
'rgba(99,102,241,0.85)', // brand indigo
'rgba(6,182,212,0.85)', // cyan
'rgba(167,139,250,0.85)', // violet
'rgba(52,211,153,0.85)', // success (emerald)
'rgba(251,191,36,0.85)', // warning
'rgba(248,113,113,0.85)', // danger
];
function inferType(rows, cols) {
return cols.some(c => /date|month|year|day|time|quarter|week/i.test(c)) ? 'line' : 'bar';
}
function buildDataset(rows, type) {
const cols = Object.keys(rows[0] ?? {});
const numericCols = cols.filter(c => rows.every(r => r[c] == null || !isNaN(Number(r[c]))));
const labelCol = cols.find(c => !numericCols.includes(c)) ?? cols[0];
const valueCol = numericCols[0] ?? cols[1] ?? cols[0];
const labels = rows.slice(0, 24).map(r => String(r[labelCol] ?? '').slice(0, 30));
const data = rows.slice(0, 24).map(r => Number(r[valueCol] ?? 0));
return {
labels,
datasets: [{
label: valueCol.replace(/_/g, ' '),
data,
borderColor: COLORS[0],
backgroundColor: type === 'line'
? 'rgba(99,102,241,0.08)'
: COLORS.map(c => c),
pointBackgroundColor: COLORS[1],
borderWidth: 2,
borderRadius: type === 'bar' ? 6 : 0,
tension: 0.4,
fill: type === 'line',
pointRadius: type === 'line' ? 3 : 0,
pointHoverRadius: 6,
}]
};
}
const CHART_OPTIONS = {
responsive: true,
maintainAspectRatio: false,
plugins: {
legend: {
display: true,
position: 'top',
align: 'end',
labels: {
color: 'rgba(255,255,255,0.4)',
font: { family: 'Inter', size: 11, weight: '500' },
boxWidth: 10,
boxHeight: 10,
borderRadius: 2,
useBorderRadius: true,
padding: 12,
},
},
tooltip: {
backgroundColor: 'var(--surface-05)',
borderColor: 'var(--border-1)',
borderWidth: 1,
titleColor: 'rgba(255,255,255,0.95)',
bodyColor: 'rgba(255,255,255,0.7)',
padding: 10,
cornerRadius: 6,
titleFont: { weight: '600', family: 'Inter', size: 11 },
bodyFont: { family: 'Inter', size: 11 },
displayColors: true,
boxPadding: 4,
},
},
scales: {
x: {
ticks: { color: 'rgba(255,255,255,0.3)', font: { size: 10, family: 'Inter' }, maxRotation: 45 },
grid: { color: 'rgba(255,255,255,0.02)', drawBorder: false },
},
y: {
ticks: { color: 'rgba(255,255,255,0.3)', font: { size: 10, family: 'Inter' } },
grid: { color: 'rgba(255,255,255,0.03)', drawBorder: false },
},
},
};
export default function ChartView({ rows }) {
const cols = Object.keys(rows?.[0] ?? {});
const numericCols = cols.filter(c => rows.every(r => r[c] == null || !isNaN(Number(r[c]))));
const [type, setType] = useState(() => inferType(rows, cols));
if (!rows?.length || !numericCols.length || cols.length < 2) return null;
const dataset = buildDataset(rows, type);
return (
<motion.div
initial={{ opacity: 0, y: 8 }}
animate={{ opacity: 1, y: 0 }}
className="rounded-xl overflow-hidden mb-4 border border-border-1"
>
<div
className="flex items-center justify-between px-4 py-2.5"
style={{
background: 'var(--surface-05)',
borderBottom: '1px solid var(--border-1)',
}}
>
<div className="flex items-center gap-2">
<BarChart3 size={13} className="text-t3" />
<span className="text-xs font-bold text-t2 font-sans">Visualization</span>
</div>
<div className="flex gap-1 p-0.5 rounded-lg bg-surface-1 border border-border-1">
{[
{ key: 'bar', icon: BarChart3, label: 'Bar' },
{ key: 'line', icon: TrendingUp, label: 'Line' },
].map(t => (
<button
key={t.key}
onClick={() => setType(t.key)}
className="flex items-center gap-1.5 px-2.5 py-1 rounded-md text-xs font-semibold transition-all focus-ring"
style={type === t.key
? { background: 'var(--brand-dim)', color: 'var(--brand-light)', border: '1px solid rgba(99,102,241,0.2)' }
: { color: 'rgba(255,255,255,0.35)', border: '1px solid transparent' }
}
aria-label={`${t.label} chart`}
>
<t.icon size={11} />
{t.label}
</button>
))}
</div>
</div>
<div className="p-4 bg-white/[0.01]" style={{ height: 280 }}>
{type === 'bar'
? <Bar data={dataset} options={CHART_OPTIONS} />
: <Line data={dataset} options={CHART_OPTIONS} />}
</div>
</motion.div>
);
}
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