import { relations } from "drizzle-orm/relations";
import { wishlists, items, user, savedWishlists, reservations, session, account } from "./schema";

export const itemsRelations = relations(items, ({one, many}) => ({
	wishlist: one(wishlists, {
		fields: [items.wishlistId],
		references: [wishlists.id]
	}),
	reservations: many(reservations),
}));

export const wishlistsRelations = relations(wishlists, ({one, many}) => ({
	items: many(items),
	user: one(user, {
		fields: [wishlists.userId],
		references: [user.id]
	}),
	savedWishlists: many(savedWishlists),
}));

export const userRelations = relations(user, ({many}) => ({
	wishlists: many(wishlists),
	savedWishlists: many(savedWishlists),
	sessions: many(session),
	accounts: many(account),
}));

export const savedWishlistsRelations = relations(savedWishlists, ({one}) => ({
	user: one(user, {
		fields: [savedWishlists.userId],
		references: [user.id]
	}),
	wishlist: one(wishlists, {
		fields: [savedWishlists.wishlistId],
		references: [wishlists.id]
	}),
}));

export const reservationsRelations = relations(reservations, ({one}) => ({
	item: one(items, {
		fields: [reservations.itemId],
		references: [items.id]
	}),
}));

export const sessionRelations = relations(session, ({one}) => ({
	user: one(user, {
		fields: [session.userId],
		references: [user.id]
	}),
}));

export const accountRelations = relations(account, ({one}) => ({
	user: one(user, {
		fields: [account.userId],
		references: [user.id]
	}),
}));