import { collection_items, usersTable } from '$db/schema'
import { error, json } from '@sveltejs/kit'
import { eq } from 'drizzle-orm'
import { db } from '../../../../src/lib/server/api/packages/drizzle'

// Search a user's collection
export async function GET({ url, locals, params }) {
	const searchParams = Object.fromEntries(url.searchParams)
	const q = searchParams?.q || ''
	const limit = Number.parseInt(searchParams?.limit) || 10
	const skip = Number.parseInt(searchParams?.skip) || 0
	const order = searchParams?.order || 'asc'
	const sort = searchParams?.sort || 'name'
	const collection_id = params.id
	console.log('url', url)
	console.log('username', locals?.user?.id)

	if (!locals.user) {
		error(401, { message: 'Unauthorized' })
	}

	const collection = await db.query.collections.findFirst({
		where: eq(usersTable.id, locals?.user?.id),
	})
	console.log('collection', collection)

	if (!collection) {
		console.log('Collection was not found')
		error(404, { message: 'Collection was not found' })
	}

	try {
		const userCollectionItems = await db.query.collection_items.findMany({
			where: eq(collection_items.collection_id, collection_id),
			with: {
				game: {
					columns: {
						id: true,
						name: true,
						thumb_url: true,
					},
				},
			},
			orderBy: (collection_items, { asc, desc }) => {
				const dbSort = sort === 'dateAdded' ? collection_items.created_at : collection_items.times_played
				if (order === 'asc') {
					return asc(dbSort)
				} else {
					return desc(dbSort)
				}
			},
			offset: skip,
			limit,
		})

		return json(userCollectionItems)
	} catch (e) {
		console.error(e)
		error(500, { message: 'Something went wrong' })
	}
}