36 lines
1.6 KiB
TypeScript
36 lines
1.6 KiB
TypeScript
"use client";
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import { CartesianGrid, Line, LineChart, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
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import type { DailyPoint } from "@/lib/analytics/dashboardQueries";
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const ACCENT = "#8b616d"; // matches the existing admin CSS modules' accent color
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const ACCENT_MUTED = "#c9a8ae";
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function fmtDay(iso: string): string {
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return new Date(`${iso}T00:00:00Z`).toLocaleDateString("de-DE", { day: "2-digit", month: "2-digit" });
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}
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export function AnalyticsChart({ series }: { series: DailyPoint[] }) {
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if (series.length === 0) {
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return <p style={{ color: "#888", fontSize: 14 }}>Noch keine Daten in diesem Zeitraum.</p>;
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}
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const data = series.map((p) => ({ ...p, label: fmtDay(p.date) }));
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return (
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<ResponsiveContainer width="100%" height={260}>
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<LineChart data={data} margin={{ top: 8, right: 16, bottom: 0, left: 0 }}>
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<CartesianGrid stroke="#eee" vertical={false} />
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<XAxis dataKey="label" tick={{ fontSize: 12, fill: "#888" }} axisLine={{ stroke: "#e2e2e2" }} tickLine={false} />
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<YAxis tick={{ fontSize: 12, fill: "#888" }} axisLine={false} tickLine={false} allowDecimals={false} width={36} />
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<Tooltip
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contentStyle={{ borderRadius: 8, border: "1px solid #e2e2e2", fontSize: 13 }}
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labelFormatter={(label) => `Tag: ${label}`}
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/>
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<Line type="monotone" dataKey="pageViews" name="Seitenaufrufe" stroke={ACCENT} strokeWidth={2} dot={false} />
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<Line type="monotone" dataKey="sessions" name="Besuche" stroke={ACCENT_MUTED} strokeWidth={2} dot={false} />
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</LineChart>
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</ResponsiveContainer>
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);
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}
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