import { type } from "arktype"
import { db } from "~/database.ts"
import { HttpError } from "~/error.ts"
import type { User } from "~/user/user.ts"

const BOOKMARK_PAGINATION_LIMIT = 100

const ListUserBookmarksParams = type({
	limit: ["number", "=", BOOKMARK_PAGINATION_LIMIT],
	skip: ["number", "=", 5],
})

const listBookmarksQuery = db.query(
	"SELECT id, kind, title, url FROM bookmarks WHERE user_id = $userId LIMIT $limit OFFSET $skip",
)

async function listUserBookmarks(request: Bun.BunRequest<"/api/bookmarks">, user: User) {
	const queryParams = ListUserBookmarksParams(request.params)
	if (queryParams instanceof type.errors) {
		throw new HttpError(400, queryParams.summary)
	}

	const results = listBookmarksQuery.all({
		userId: user.id,
		limit: queryParams.limit,
		skip: queryParams.skip,
	})

	return Response.json(results, { status: 200 })
}

export { listUserBookmarks }