famdone/frontend/src/routes/[fam]/[username]/settings/+page.server.ts

import { redirect } from '@sveltejs/kit';
import type { RequestEvent } from '@sveltejs/kit';
import { pbUser } from '$lib/server/pocketbase';
import { pbAdmin } from '$lib/server/pocketbase';
import { servicesFor } from '$lib/server/servicesFor';
import { issueAccess, createChild } from '$lib/server/member-otp';
import { slugify } from '@shared/slugify';

function famIdOf(event: RequestEvent): string {
	if (!event.locals.user) throw redirect(303, '/login');
	return event.locals.user.famId;
}

export async function load(event: RequestEvent) {
	const famId = famIdOf(event);
	const pb = pbUser(event);
	const [members, fam, seasons] = await Promise.all([
		pb.collection('users').getFullList({
			filter: `famId = '${famId}' && role = 'child'`
		}),
		pbAdmin.getOne('fams', famId),
		pb.collection('seasons').getFullList({ filter: `famId = '${famId}'` })
	]);
	return { members, fam, seasons };
}

export const actions = {
	addMember: async (event: RequestEvent) => {
		const famId = famIdOf(event);
		const famSlug: string = event.params.fam as string;
		const fd = await event.request.formData();
		const name = (fd.get('name') as string) || '';
		const colour = (fd.get('colour') as string) || '#6366f1';
		if (!name) return { error: 'Name required' };
		try {
			await createChild({ famId, famSlug, name, colour });
			return { ok: true };
		} catch (e) {
			return { error: e instanceof Error ? e.message : 'Failed to add member' };
		}
	},

	issueAccess: async (event: RequestEvent) => {
		const famId = famIdOf(event);
		const famSlug: string = event.params.fam as string;
		const fd = await event.request.formData();
		const name = (fd.get('name') || '').toString().trim();
		if (!name) return { error: 'Select a child to invite' };
		try {
			const result = await issueAccess({ famId, famSlug, name });
			return { ok: true, ...result };
		} catch (e) {
			return { error: e instanceof Error ? e.message : 'Failed to issue access' };
		}
	},

	renameFam: async (event: RequestEvent) => {
		const famId = famIdOf(event);
		const fd = await event.request.formData();
		const name = fd.get('name') as string;
		if (!name) return { error: 'Name required' };
		const record = await pbUser(event)
			.collection('fams')
			.update(famId, { name, slug: slugify(name) });
		return { name: record.name, slug: record.slug };
	},

	deleteMember: async (event: RequestEvent) => {
		const famId = famIdOf(event);
		const fd = await event.request.formData();
		const id = fd.get('id') as string;
		if (!id) return { error: 'Member ID required' };
		await pbUser(event).collection('users').delete(id);
		return { ok: true };
	},

	updatePayday: async (event: RequestEvent) => {
		const famId = famIdOf(event);
		const fd = await event.request.formData();
		const payday = parseInt(fd.get('payday') as string, 10);
		if (isNaN(payday) || payday < 0 || payday > 6) return { error: 'Payday must be 0-6' };
		const paydayTime = fd.get('paydayTime') as string;
		if (paydayTime && !/^\d{2}:\d{2}$/.test(paydayTime)) return { error: 'Payday time must be HH:MM' };
		const timezone = fd.get('timezone') as string;
		if (timezone && timezone !== 'auto' && !/^[A-Za-z_+-]+\/[A-Za-z_+-]+$/.test(timezone)) {
			return { error: 'Timezone must be an IANA name or auto' };
		}
		const patch: Record<string, unknown> = { payday };
		if (paydayTime) patch.paydayTime = paydayTime;
		if (timezone) patch.timezone = timezone;
		const record = await pbUser(event).collection('fams').update(famId, patch);
		return { payday: record.payday, paydayTime: record.paydayTime, timezone: record.timezone };
	},

	createSeason: async (event: RequestEvent) => {
		const famId = famIdOf(event);
		const fd = await event.request.formData();
		const name = fd.get('name') as string;
		const color = fd.get('color') as string;
		if (!name) return { error: 'Name required' };
		return await pbUser(event)
			.collection('seasons')
			.create({ famId, name, color: color || '#6366f1', active: true });
	},

	deleteSeason: async (event: RequestEvent) => {
		const famId = famIdOf(event);
		const fd = await event.request.formData();
		const id = fd.get('id') as string;
		if (!id) return { error: 'Season ID required' };

		const pb = pbUser(event);
		const assigned = await pb.collection('assigned_chores').getFullList({ filter: `famId = '${famId}'` });
		const toDelete = (Array.isArray(assigned) ? assigned : []).filter(
			(a: any) => a.seasonIds?.includes(id)
		);
		const deletedIds = toDelete.map((a: any) => a.id);

		await Promise.all(
			toDelete.map((a: any) => pb.collection('assigned_chores').delete(a.id))
		);
		await pb.collection('seasons').delete(id);

		return { deletedChoreIds: deletedIds };
	},

	// Compute endpoints — in-process.
	completeWeek: async (event: RequestEvent) => {
		const famId = famIdOf(event);
		try {
			const s = servicesFor(event);
			const result = await s.fam.completeWeek(famId);
			return { success: true, result };
		} catch (e) {
			return { error: e instanceof Error ? e.message : 'Failed to complete week' };
		}
	},

	generateData: async (event: RequestEvent) => {
		const famId = famIdOf(event);
		const fd = await event.request.formData();
		const days = parseInt((fd.get('days') as string) || '7', 10);
		try {
			const s = servicesFor(event);
			const result = await s.debug.generateData(famId, days);
			return { success: true, result };
		} catch (e) {
			return { error: e instanceof Error ? e.message : 'Failed to generate data' };
		}
	}
};