121 lines
3.4 KiB
TypeScript
121 lines
3.4 KiB
TypeScript
"use client";
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import { useEffect, useState } from "react";
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import {
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Area,
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AreaChart,
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CartesianGrid,
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ReferenceLine,
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ResponsiveContainer,
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Tooltip,
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XAxis,
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YAxis,
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} from "recharts";
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import { useId } from "react";
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type Props = {
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data: { distanceKm: number; value: number }[];
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label: string;
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unit: string;
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color?: string;
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referenceLine?: number;
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decimals?: number;
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format?: "pace";
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reversed?: boolean;
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};
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export function RunMetricChart({
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data,
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label,
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unit,
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color = "var(--color-accent)",
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referenceLine,
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decimals = 0,
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format,
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reversed = false,
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}: Props) {
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const uid = useId();
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const gradId = `grad-${uid.replace(/:/g, "")}`;
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const [mounted, setMounted] = useState(false);
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useEffect(() => setMounted(true), []);
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if (!mounted) {
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return <div className="h-[160px] animate-pulse rounded-lg border border-muted/40 bg-surface" />;
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}
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const values = data.map((p) => p.value);
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const min = Math.min(...values);
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const max = Math.max(...values);
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const pad = Math.max(1, Math.round((max - min) * 0.15));
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const fmt = (v: number) => {
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if (format === "pace") {
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const m = Math.floor(v / 60);
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const s = Math.round(v % 60);
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return `${m}:${s.toString().padStart(2, "0")} /km`;
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}
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return decimals > 0 ? `${Number(v).toFixed(decimals)} ${unit}` : `${Math.round(v)} ${unit}`;
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};
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return (
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<div className="rounded-lg border border-muted/40 bg-surface p-4">
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<div className="mb-2 text-sm text-fg/60">{label}</div>
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<ResponsiveContainer width="100%" height={120}>
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<AreaChart data={data} margin={{ top: 4, right: 8, left: 0, bottom: 0 }}>
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<defs>
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<linearGradient id={gradId} x1="0" y1="0" x2="0" y2="1">
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<stop offset="5%" stopColor={color} stopOpacity={0.25} />
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<stop offset="95%" stopColor={color} stopOpacity={0} />
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</linearGradient>
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</defs>
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<CartesianGrid stroke="var(--color-muted)" opacity={0.3} vertical={false} />
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<XAxis
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dataKey="distanceKm"
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stroke="var(--color-fg)"
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opacity={0.5}
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fontSize={11}
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tickFormatter={(v) => `${Number(v).toFixed(1)} km`}
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interval={Math.max(0, Math.floor(data.length / 5) - 1)}
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/>
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<YAxis
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stroke="var(--color-fg)"
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opacity={0.5}
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fontSize={11}
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width={50}
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tickFormatter={fmt}
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domain={reversed ? [max + pad, min - pad] : [min - pad, max + pad]}
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reversed={reversed}
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/>
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<Tooltip
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contentStyle={{
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background: "var(--color-bg)",
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border: "1px solid var(--color-muted)",
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borderRadius: 8,
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fontSize: 12,
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color: "var(--color-fg)",
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}}
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formatter={(value) => fmt(Number(value))}
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labelFormatter={(l) => `${Number(l).toFixed(2)} km`}
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/>
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{referenceLine !== undefined && (
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<ReferenceLine
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y={referenceLine}
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stroke="var(--color-fg)"
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strokeOpacity={0.4}
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strokeDasharray="4 4"
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/>
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)}
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<Area
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type="monotone"
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dataKey="value"
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name={label}
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stroke={color}
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strokeWidth={2}
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fill={`url(#${gradId})`}
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dot={false}
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/>
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</AreaChart>
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</ResponsiveContainer>
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</div>
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);
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}
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