75 lines
2.6 KiB
TypeScript
75 lines
2.6 KiB
TypeScript
"use client";
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import { useEffect, useState } from "react";
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import { Area, AreaChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
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type Props = {
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data: { distanceKm: number; altM: number }[];
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};
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export function ElevationChart({ data }: Props) {
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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-[140px] animate-pulse rounded-lg border border-muted/40 bg-surface" />;
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}
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const altitudes = data.map((p) => p.altM);
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const minAlt = Math.min(...altitudes);
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const maxAlt = Math.max(...altitudes);
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const pad = Math.max(5, Math.round((maxAlt - minAlt) * 0.15));
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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">Profil wysokości</div>
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<ResponsiveContainer width="100%" height={110}>
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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="elevGradient" x1="0" y1="0" x2="0" y2="1">
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<stop offset="5%" stopColor="var(--color-accent)" stopOpacity={0.25} />
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<stop offset="95%" stopColor="var(--color-accent)" 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) => `${Number(v).toFixed(1)} km`}
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interval={Math.max(0, Math.floor(data.length / 5) - 1)}
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/>
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<YAxis
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stroke="var(--color-fg)"
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opacity={0.5}
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fontSize={11}
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width={44}
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tickFormatter={(v) => `${Math.round(v)} m`}
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domain={[minAlt - pad, maxAlt + pad]}
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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) => [`${Math.round(Number(value))} m n.p.m.`, "Wysokość"]}
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labelFormatter={(label) => `${Number(label).toFixed(2)} km`}
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/>
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<Area
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type="monotone"
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dataKey="altM"
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stroke="var(--color-accent)"
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strokeWidth={2}
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fill="url(#elevGradient)"
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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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