Files
williammarch.xyz/components/CommitSection.tsx
2026-04-03 16:45:28 +01:00

456 lines
16 KiB
TypeScript

'use client';
import { useEffect, useState, useMemo } from 'react';
import { getRepos, getHeatmap, getRecentCommits, calcStats } from '@/lib/gitea';
import type { GiteaRepo, GiteaCommit, HeatmapEntry } from '@/lib/types';
// ── Calendar constants ──
const CELL = 12, GAP = 3, STEP = CELL + GAP;
const DAY_LABEL_W = 26;
const WEEKS = 52;
const LEVELS = [
'rgba(15,23,42,0.05)',
'rgba(15,23,42,0.12)',
'rgba(15,23,42,0.22)',
'rgba(15,23,42,0.38)',
'rgba(15,23,42,0.62)',
];
function getLevel(n: number) {
if (n === 0) return 0;
if (n <= 2) return 1;
if (n <= 5) return 2;
if (n <= 9) return 3;
return 4;
}
function timeAgo(s: string) {
const d = Date.now() - new Date(s).getTime();
const m = Math.floor(d / 60000);
if (m < 1) return 'just now';
if (m < 60) return `${m}m`;
const h = Math.floor(m / 60);
if (h < 24) return `${h}h`;
const days = Math.floor(h / 24);
if (days < 30) return `${days}d`;
return `${Math.floor(days / 30)}mo`;
}
// ── Stat item ──
function Stat({
label,
value,
sub,
}: {
label: string;
value: string | number;
sub: string;
}) {
return (
<div className="min-w-0">
<span className="block text-[10px] font-semibold uppercase tracking-[.14em] text-slate-400 mb-1">
{label}
</span>
<span className="block text-[clamp(1.4rem,3vw,2rem)] font-black text-slate-900 tabular-nums leading-none">
{value}
</span>
<span className="block text-xs text-slate-500 mt-1">{sub}</span>
</div>
);
}
// ── Contribution Calendar ──
function ContributionCalendar({ data }: { data: HeatmapEntry[] }) {
const [tooltip, setTooltip] = useState<{
x: number;
y: number;
date: string;
count: number;
} | null>(null);
const dateMap = useMemo(() => {
const m = new Map<string, number>();
data.forEach((e) => {
const k = new Date(e.timestamp * 1000).toISOString().split('T')[0];
m.set(k, (m.get(k) || 0) + e.contributions);
});
return m;
}, [data]);
const { weeks, monthLabels } = useMemo(() => {
const today = new Date();
today.setHours(0, 0, 0, 0);
const startSunday = new Date(today);
startSunday.setDate(today.getDate() - today.getDay() - 51 * 7);
const weeks: { date: Date; key: string; count: number }[][] = [];
const monthLabels: { label: string; x: number }[] = [];
let lastMonth = -1;
const cur = new Date(startSunday);
for (let w = 0; w < WEEKS; w++) {
const week: { date: Date; key: string; count: number }[] = [];
for (let d = 0; d < 7; d++) {
const k = cur.toISOString().split('T')[0];
week.push({ date: new Date(cur), key: k, count: dateMap.get(k) || 0 });
cur.setDate(cur.getDate() + 1);
}
const mo = week[0].date.getMonth();
if (mo !== lastMonth) {
monthLabels.push({
label: week[0].date.toLocaleDateString('en-US', { month: 'short' }),
x: w * STEP + DAY_LABEL_W,
});
lastMonth = mo;
}
weeks.push(week);
}
return { weeks, monthLabels };
}, [dateMap]);
const svgW = DAY_LABEL_W + WEEKS * STEP;
const svgH = 7 * STEP + 20;
return (
<div className="relative min-w-0">
<div className="flex items-center justify-between gap-4 mb-4 flex-wrap">
<span className="text-[11px] font-semibold uppercase tracking-[.14em] text-slate-400">
</span>
<div className="flex items-center gap-1.5 text-[10px] text-slate-400">
<span>Less</span>
{LEVELS.map((c, i) => (
<span
key={i}
className="rounded-sm inline-block w-2.5 h-2.5 flex-shrink-0 border border-slate-200"
style={{ background: c }}
aria-hidden="true"
/>
))}
<span>More</span>
</div>
</div>
<div className="overflow-x-auto pb-1">
<svg width={svgW} height={svgH} aria-label="Contribution calendar heatmap" role="img">
{monthLabels.map((m, i) => (
<text
key={i}
x={m.x}
y={10}
fontSize={9}
fill="rgba(15,23,42,0.35)"
fontFamily="var(--font-geist-mono, monospace)"
>
{m.label}
</text>
))}
{['', 'Mon', '', 'Wed', '', 'Fri', ''].map((d, i) =>
d ? (
<text
key={i}
x={DAY_LABEL_W - 4}
y={17 + i * STEP + CELL}
fontSize={9}
fill="rgba(15,23,42,0.28)"
textAnchor="end"
fontFamily="var(--font-geist-mono, monospace)"
>
{d}
</text>
) : null
)}
<g transform={`translate(${DAY_LABEL_W}, 14)`}>
{weeks.map((week, wi) =>
week.map((day, di) => (
<rect
key={day.key}
x={wi * STEP}
y={di * STEP}
width={CELL}
height={CELL}
rx={2.5}
fill={LEVELS[getLevel(day.count)]}
onMouseEnter={(e) =>
setTooltip({
x: e.clientX,
y: e.clientY,
date: day.date.toLocaleDateString('en-GB', {
weekday: 'short',
day: 'numeric',
month: 'short',
year: 'numeric',
}),
count: day.count,
})
}
onMouseLeave={() => setTooltip(null)}
className="transition-opacity duration-100 hover:opacity-70 cursor-default"
>
<title>
{`${day.count} contribution${day.count !== 1 ? 's' : ''} on ${day.date.toLocaleDateString()}`}
</title>
</rect>
))
)}
</g>
</svg>
</div>
{tooltip && (
<div
className="fixed z-50 pointer-events-none px-2.5 py-1.5 rounded-lg text-xs font-medium text-slate-900 bg-white/95 border border-slate-200 shadow-xl whitespace-nowrap"
style={{ left: tooltip.x + 12, top: tooltip.y - 36 }}
>
<span className="font-bold">{tooltip.count}</span>
{' contribution'}
{tooltip.count !== 1 ? 's' : ''}
<span className="text-slate-500 ml-1.5">{tooltip.date}</span>
</div>
)}
</div>
);
}
// ── Monthly chart ──
function MonthlyChart({ data }: { data: HeatmapEntry[] }) {
const months = useMemo(() => {
return Array.from({ length: 12 }, (_, i) => {
const d = new Date();
d.setMonth(d.getMonth() - 11 + i);
const key = `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}`;
const label = d.toLocaleDateString('en-US', { month: 'short' });
const count = data
.filter((e) => {
const ed = new Date(e.timestamp * 1000);
return `${ed.getFullYear()}-${String(ed.getMonth() + 1).padStart(2, '0')}` === key;
})
.reduce((s, e) => s + e.contributions, 0);
return { label, count };
});
}, [data]);
const maxVal = Math.max(...months.map((m) => m.count), 1);
return (
<div className="min-w-0">
<span className="text-[11px] font-semibold uppercase tracking-[.14em] text-slate-400 block mb-5">
Monthly activity
</span>
<div className="relative h-24 flex items-end gap-1.5" aria-label="Monthly commit activity bar chart" role="img">
{months.map((m, i) => {
const pct = (m.count / maxVal) * 100;
return (
<div key={i} className="flex-1 flex flex-col items-center gap-1.5 min-w-0">
<div className="w-full relative" style={{ height: '80px' }}>
<div
className="absolute bottom-0 left-0 right-0 rounded-sm transition-all duration-300 ease-out bg-slate-900/10"
style={{
height: `${Math.max(pct, 2)}%`,
opacity: 0.18 + (pct / 100) * 0.55,
}}
title={`${m.label}: ${m.count} contributions`}
/>
</div>
<span className="text-[9px] text-slate-400 font-mono">{m.label}</span>
</div>
);
})}
</div>
</div>
);
}
// ── Recent commits ──
function RecentCommits({ commits }: { commits: GiteaCommit[] }) {
if (!commits.length) {
return <p className="text-sm text-slate-500 py-4">No recent commits.</p>;
}
return (
<div className="min-w-0">
<span className="text-[11px] font-semibold uppercase tracking-[.14em] text-slate-400 block mb-5">
Recent commits
</span>
<ol className="grid gap-3" aria-label="Recent commit list">
{commits.slice(0, 10).map((c) => {
const sha = (c.sha || '').slice(0, 7);
const msg = (c.commit?.message || '').split('\n')[0].slice(0, 72);
const date = c.created || c.commit?.author?.date;
return (
<li
key={c.sha}
className="rounded-2xl border border-slate-200/80 bg-white/55 px-4 py-3 min-w-0"
>
<div className="flex items-start gap-3 min-w-0">
<span className="mt-1.5 block w-2 h-2 rounded-full bg-slate-300 flex-shrink-0" aria-hidden="true" />
<div className="min-w-0 flex-1">
<div className="flex items-baseline gap-2 mb-1 flex-wrap min-w-0">
<span className="text-[10px] font-semibold uppercase tracking-wider text-slate-400">
{c._repo}
</span>
<a
href={c._repoUrl ? `${c._repoUrl}/commit/${c.sha}` : '#'}
target="_blank"
rel="noopener noreferrer"
className="font-mono text-[10px] text-slate-500 hover:text-slate-900 transition-colors px-1.5 py-0.5 rounded-md bg-slate-100 border border-slate-200"
aria-label={`View commit ${sha}`}
>
{sha}
</a>
<span className="text-[10px] text-slate-400 ml-auto">
{date ? timeAgo(date) : ''}
</span>
</div>
<p className="text-sm text-slate-700 truncate leading-snug">{msg}</p>
</div>
</div>
</li>
);
})}
</ol>
</div>
);
}
// ── Main section ──
export default function CommitSection() {
const [repos, setRepos] = useState<GiteaRepo[]>([]);
const [heatmap, setHeatmap] = useState<HeatmapEntry[]>([]);
const [commits, setCommits] = useState<GiteaCommit[]>([]);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
useEffect(() => {
async function load() {
try {
const [r, h] = await Promise.all([getRepos(6), getHeatmap()]);
setRepos(r);
setHeatmap(h);
const c = await getRecentCommits(r);
setCommits(c);
} catch (e: unknown) {
const msg = e instanceof Error ? e.message : 'Unknown error';
setError(msg);
} finally {
setLoading(false);
}
}
load();
}, []);
const stats = useMemo(() => calcStats(heatmap), [heatmap]);
return (
<section id="activity" className="py-24 px-6" aria-labelledby="activity-heading">
<div className="max-w-5xl mx-auto min-w-0">
<h2
id="activity-heading"
className="text-[clamp(1.8rem,4vw,2.5rem)] font-black tracking-tight text-slate-900 mb-8"
>
</h2>
<div className="relative glass rounded-[28px] p-5 sm:p-7 md:p-8 overflow-visible">
<div className="relative grid gap-8 lg:grid-cols-[minmax(0,1.15fr)_minmax(0,0.85fr)]">
{/* Left side */}
<div className="min-w-0 grid gap-6">
<div className="grid grid-cols-2 sm:grid-cols-4 gap-4 border-b border-slate-200/80 pb-6 min-w-0">
<Stat
label="Contributions"
value={loading ? '—' : stats.total.toLocaleString()}
sub="this year"
/>
<Stat
label="Current streak"
value={loading ? '—' : `${stats.currentStreak}d`}
sub="days"
/>
<Stat
label="Longest streak"
value={loading ? '—' : `${stats.longestStreak}d`}
sub="days"
/>
<Stat
label="Active days"
value={loading ? '—' : stats.activeDays}
sub="this year"
/>
</div>
<div className="min-w-0">
{loading ? (
<div className="flex flex-col gap-3">
<div className="skel h-3 w-48" />
<div className="skel h-[120px] w-full rounded-xl" />
</div>
) : error ? (
<div className="py-6">
<p className="text-slate-500 text-sm">Could not load heatmap</p>
<p className="text-slate-400 text-xs font-mono mt-1">{error}</p>
</div>
) : (
<ContributionCalendar data={heatmap} />
)}
</div>
</div>
{/* Right side */}
<div className="min-w-0 grid gap-6 lg:border-l lg:border-slate-200/80 lg:pl-8">
<div className="min-w-0">
{loading ? (
<div className="skel h-32 w-full rounded-xl" />
) : (
<MonthlyChart data={heatmap} />
)}
</div>
<div className="min-w-0">
{loading ? (
<div className="flex flex-col gap-4">
{[...Array(5)].map((_, i) => (
<div key={i} className="flex gap-3">
<div className="skel w-2 h-2 rounded-full mt-1.5 flex-shrink-0" />
<div className="flex-1 min-w-0">
<div className="skel h-2.5 w-1/3 mb-1.5" />
<div className="skel h-3.5 w-5/6" />
</div>
</div>
))}
</div>
) : (
<RecentCommits commits={commits} />
)}
</div>
{!!repos.length && (
<div className="pt-2 border-t border-slate-200/80 min-w-0">
<span className="text-[11px] font-semibold uppercase tracking-[.14em] text-slate-400 block mb-4">
Projects
</span>
<div className="grid grid-cols-2 sm:grid-cols-3 gap-2.5 min-w-0">
{repos.slice(0, 6).map((repo) => (
<a
key={repo.id ?? repo.name}
href={repo.html_url || repo.website || '#'}
target="_blank"
rel="noopener noreferrer"
className="rounded-2xl border border-slate-200/80 bg-white/50 px-3 py-3 text-sm text-slate-700 hover:text-slate-900 hover:border-slate-300 transition-colors min-w-0"
>
<span className="block truncate font-medium">{repo.name}</span>
</a>
))}
</div>
</div>
)}
</div>
</div>
</div>
</div>
</section>
);
}