famdone/frontend/src/routes/[fam]/+page.svelte

<script lang="ts">
	import { page } from '$app/state';
	import { famStore } from '$lib/stores/fam.svelte';
	import { onMount, onDestroy } from 'svelte';
	import { Chart, registerables } from 'chart.js';

	Chart.register(...registerables);

	let { data } = $props();
	let famSlug = $derived(page.params.fam);

	let summary = $state(data.summary);
	let donutCanvases = $state<Record<string, HTMLCanvasElement | undefined>>({});
	let donutCharts: Record<string, Chart> = {};
	let choresCanvas: HTMLCanvasElement | undefined;
	let choresChart: Chart | undefined;

	function captureCanvas(node: HTMLCanvasElement, memberId: string) {
		donutCanvases[memberId] = node;
		return {
			destroy() { delete donutCanvases[memberId]; }
		};
	}

	let members = $state(data.members);
	let templates = $state(data.templates);

	$effect(() => {
		if (data.members?.length) members = data.members;
		if (data.templates?.length) templates = data.templates;
		if (famStore.initialized) {
			if (famStore.members.length) members = famStore.members;
			if (famStore.templates.length) templates = famStore.templates;
		}
	})

	onMount(() => {
		if (!summary?.summaries?.length) return;

		if (choresCanvas && summary.daysInWeek?.length) {
			const days = summary.daysInWeek;
			const labels = days.map((d: string) =>
				new Date(d + 'T12:00:00').toLocaleDateString('en-GB', { weekday: 'short' })
			);
			const datasets = summary.summaries.map((s: any) => ({
				label: s.memberName,
				data: days.map((d: string) => s.dayCompletions?.[d] || 0),
				backgroundColor: s.memberColor || '#6366f1',
				borderRadius: 4,
			}));
			choresChart = new Chart(choresCanvas, {
				type: 'bar',
				data: { labels, datasets },
				options: {
					responsive: true,
					plugins: { legend: { display: true }, title: { display: true, text: 'Chores per day' } },
					scales: { y: { beginAtZero: true, ticks: { stepSize: 1 } } },
				},
			});
		}

		for (const s of summary.summaries) {
			const canvas = donutCanvases[s.memberId];
			if (!canvas) continue;
			const done = s.choresCompleted || 0;
			const total = s.totalChores || 0;
			const remaining = Math.max(0, total - done);
			donutCharts[s.memberId] = new Chart(canvas, {
				type: 'doughnut',
				data: {
					labels: ['Done', 'Remaining'],
					datasets: [{
						data: [done, remaining],
						backgroundColor: [s.memberColor || '#22c55e', '#e5e7eb'],
						borderWidth: 0,
					}],
				},
				options: {
					responsive: true,
					cutout: '70%',
					plugins: {
						legend: { display: false },
						tooltip: {
							callbacks: {
								label: (ctx) => `${ctx.label}: ${ctx.parsed} chores`,
							},
						},
					},
				},
			});
		}
	});

	onDestroy(() => {
		choresChart?.destroy();
		for (const c of Object.values(donutCharts)) c?.destroy();
		famStore.cleanup();
	});
</script>

<h1>🏠 {famSlug}</h1>

{#if summary?.summaries?.length}
	<h2>This week</h2>
	<table>
		<thead><tr><th>Member</th><th>Points</th><th>Done</th></tr></thead>
		<tbody>
			{#each summary.summaries as s}
				<tr>
					<td><span style="color:{s.memberColor}">■</span> {s.memberName}</td>
					<td>{s.pointsEarned}</td>
					<td>{s.choresCompleted}/{s.totalChores}</td>
				</tr>
			{/each}
		</tbody>
	</table>

	<div class="card">
		<h2>Chores per day</h2>
		<canvas bind:this={choresCanvas} height="200"></canvas>
	</div>

	<div class="donut-grid">
		{#each summary.summaries as s}
			<div class="donut-card">
				<canvas use:captureCanvas={s.memberId} height="150" width="150"></canvas>
				<div class="donut-label" style="color:{s.memberColor}">{s.memberName}</div>
				<div class="donut-points">{s.pointsEarned} pts</div>
				<div class="donut-hint">{s.choresCompleted}/{s.totalChores} chores</div>
			</div>
		{/each}
	</div>
{/if}

<h2>Members ({members?.length || 0})</h2>
<div class="member-grid">
	{#each members || [] as m}
		<a href="/{famSlug}/{m.name}" class="member-card" style="border-left: 4px solid {m.color}">
			<strong>{m.name}</strong>
			<span class="hint">{m.deviceTokenHint || '—'}</span>
		</a>
	{/each}
</div>

{#if templates?.length}
	<h2>Templates ({templates.length})</h2>
	<ul>
		{#each templates as t}
			<li>{t.name} — {t.defaultFrequency} — {t.defaultValue} {t.defaultType}</li>
		{/each}
	</ul>
{/if}

<style>
	nav { display: flex; gap: 0.5rem; margin: 1rem 0; }
	nav a { padding: 0.4rem 0.8rem; background: #6366f1; color: white; border-radius: 4px; text-decoration: none; font-size: 0.9rem; }
	table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
	th, td { padding: 0.4rem; border: 1px solid #e5e7eb; text-align: left; }
	th { background: #f9fafb; font-weight: 600; }
	.card { margin: 1rem 0; padding: 1rem; border: 1px solid #e5e7eb; border-radius: 8px; background: #f9fafb; }
	.card h2 { margin: 0 0 0.75rem; font-size: 1rem; }
	.card canvas { max-height: 50vh; }
	.donut-grid { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0; justify-content: center; }
	.donut-card { display: flex; flex-direction: column; align-items: center; padding: 1rem; background: #f9fafb; border: 1px solid #e5e7eb; border-radius: 8px; min-width: 160px; }
	.donut-card canvas { max-height: 150px; max-width: 150px; }
	.donut-label { font-weight: 600; font-size: 0.9rem; margin-top: 0.5rem; }
	.donut-points { font-size: 1.1rem; font-weight: 700; }
	.donut-hint { font-size: 0.75rem; color: #9ca3af; }
	.member-grid { display: flex; gap: 0.5rem; flex-wrap: wrap; }
	.member-card { flex: 1; min-width: 160px; padding: 0.8rem; background: #f9fafb; border: 1px solid #e5e7eb; border-radius: 6px; text-decoration: none; color: inherit; display: block; }
	.member-card strong { display: block; }
	.hint { font-size: 0.8rem; color: #9ca3af; }
	ul { list-style: none; padding: 0; }
	li { padding: 0.25rem 0; }
</style>