import { db } from '../db/db_index';
import { productInfo, productReviews } from '../db/schema';
import { eq, desc } from 'drizzle-orm';

export async function getAllProducts(): Promise<any[]> {
  return await db.query.productInfo.findMany({
    with: {
      unit: true,
      store: true,
      specialDeals: true,
    },
    orderBy: productInfo.name,
  });
}

export async function getProductById(id: number): Promise<any | null> {
  return await db.query.productInfo.findFirst({
    where: eq(productInfo.id, id),
    with: {
      unit: true,
      store: true,
      specialDeals: true,
      productReviews: {
        with: {
          user: true,
        },
        orderBy: desc(productReviews.createdAt),
      },
    },
  });
}

export async function createProductReview(userId: number, productId: number, rating: number, comment?: string): Promise<any> {
  const [review] = await db.insert(productReviews).values({
    userId,
    productId,
    rating,
    comment,
  }).returning();
  return review;
}