health: smart-scale columns, deduped body measurement imports, quick-add form

src/routes/trackers/health/+page.server.ts

@@ -90,12 +90,14 @@ export const actions: Actions = {
 		for (const field of healthTables[table].fields) row[field.key] = form.get(field.key) ?? '';
 		const result = cleanRow(table, row);
 		if (!result.ok) return fail(400, { message: result.error, table });
+		let unchanged: boolean;
 		try {
-			await writeRows(db, { [table]: [result.row] });
+			const counts = await writeRows(db, { [table]: [result.row] });
+			unchanged = counts[table]?.unchanged === 1;
 		} catch (e) {
 			return fail(400, { message: e instanceof Error ? e.message : 'Could not save', table });
 		}
-		return { saved: table };
+		return { saved: table, unchanged };
 	},
 	delete: async (event) => {
 		requireOwner(event);

src/routes/trackers/health/+page.svelte

@@ -4,6 +4,7 @@
 	import {
 		healthTables,
 		healthTableNames,
+		scaleFields,
 		type Field,
 		type HealthTable
 	} from '#lib/health/tables.js';
@@ -96,6 +97,38 @@
 		dialogOpen = true;
 	}
 
+	// Quick-add for a scale reading: same ?/save action and dedupe as imports.
+	const nowLocal = () => localTime.format(new Date()).replace(' ', 'T');
+	let quickNow = $state(nowLocal());
+	let quickMessage = $state<{ text: string; error: boolean } | null>(null);
+	const quickSubmit: SubmitFunction =
+		() =>
+		async ({ result, update }) => {
+			if (result.type === 'success') {
+				quickNow = nowLocal();
+				await update();
+				quickMessage = {
+					text: result.data?.unchanged ? 'Already logged, nothing changed.' : 'Saved.',
+					error: false
+				};
+			} else {
+				await update({ reset: false });
+				quickMessage = {
+					text: String((result.type === 'failure' && result.data?.message) || 'Could not save'),
+					error: true
+				};
+			}
+		};
+	const scaleSummary = (m: (typeof data.measurements)[number]) =>
+		[
+			m.muscleMassKg !== null ? `muscle ${num(m.muscleMassKg, 2)} kg` : '',
+			m.visceralFat !== null ? `visceral ${num(m.visceralFat)}` : '',
+			m.bodyWaterPct !== null ? `water ${num(m.bodyWaterPct)}%` : '',
+			m.bmi !== null ? `BMI ${num(m.bmi)}` : ''
+		]
+			.filter(Boolean)
+			.join(' · ');
+
 	const submit: SubmitFunction =
 		() =>
 		async ({ result, update }) => {
@@ -156,6 +189,80 @@
 	<div class="grid gap-4 lg:grid-cols-3">
 		<section class="panel lg:col-span-2">
 			{@render sectionHeader('Body', 'body_measurements')}
+			<form method="POST" action="?/save" use:enhance={quickSubmit} class="quick mb-4 grid gap-2">
+				<input type="hidden" name="table" value="body_measurements" />
+				<div class="flex flex-wrap items-end gap-2">
+					<label class="grid gap-1 text-xs text-[var(--site-muted)]">
+						When
+						<Input
+							type="datetime-local"
+							name="measured_at"
+							value={quickNow}
+							required
+							class="w-52"
+						/>
+					</label>
+					<label class="grid gap-1 text-xs text-[var(--site-muted)]">
+						Weight (kg)
+						<Input
+							type="number"
+							name="weight_kg"
+							min={20}
+							max={400}
+							step={0.01}
+							inputmode="decimal"
+							class="w-24"
+						/>
+					</label>
+					<label class="grid gap-1 text-xs text-[var(--site-muted)]">
+						Body fat (%)
+						<Input
+							type="number"
+							name="body_fat_pct"
+							min={1}
+							max={75}
+							step={0.1}
+							inputmode="decimal"
+							class="w-24"
+						/>
+					</label>
+					<label class="grid gap-1 text-xs text-[var(--site-muted)]">
+						Source
+						<Input name="source" value="Renpho" maxlength={100} class="w-28" />
+					</label>
+					<Button type="submit">Add</Button>
+				</div>
+				<details class="text-sm">
+					<summary class="cursor-pointer text-[var(--site-muted)]">More readings & notes</summary>
+					<div class="mt-2 grid grid-cols-2 gap-2 sm:grid-cols-4">
+						{#each scaleFields as field (field.key)}
+							<label class="grid gap-1 text-xs text-[var(--site-muted)]">
+								{field.label}
+								<Input
+									type="number"
+									name={field.key}
+									min={field.min}
+									max={field.max}
+									step={field.type === 'integer' ? 1 : field.step}
+									inputmode="decimal"
+								/>
+							</label>
+						{/each}
+					</div>
+					<label class="mt-2 grid gap-1 text-xs text-[var(--site-muted)]">
+						Notes
+						<Textarea name="notes" rows={2} maxlength={4000} />
+					</label>
+				</details>
+				{#if quickMessage}
+					<p
+						class={['text-sm', quickMessage.error ? 'text-red-500' : 'text-[var(--site-muted)]']}
+						role={quickMessage.error ? 'alert' : 'status'}
+					>
+						{quickMessage.text}
+					</p>
+				{/if}
+			</form>
 			{#if latest}
 				<div class="mb-3 flex flex-wrap gap-6">
 					<p>
@@ -169,6 +276,9 @@
 					{#if latest.bodyFatPct !== null}<p>
 							<span class="stat">{num(latest.bodyFatPct)}</span>% fat
 						</p>{/if}
+					{#if latest.muscleMassKg !== null}<p>
+							<span class="stat">{num(latest.muscleMassKg, 1)}</span> kg muscle
+						</p>{/if}
 				</div>
 				{#if data.measurements.length > 1}
 					<BodyChart points={data.measurements} />
@@ -186,6 +296,8 @@
 									>{dayLabel(m.date)} · {num(m.weightKg, 2)} kg · {num(m.waistCm)} cm{m.bodyFatPct !==
 									null
 										? ` · ${num(m.bodyFatPct)}%`
+										: ''}{scaleSummary(m) ? ` · ${scaleSummary(m)}` : ''}{m.source
+										? ` · ${m.source}`
 										: ''}{m.notes ? ` · ${m.notes}` : ''}</span
 								>
 								{@render rowActions('body_measurements', m)}