import { PRICE, PrismaClient } from "@prisma/client";
import Header from "../components/Header";
import RestaurantCard from "./components/RestaurantCard";
import SearchSideBar from "./components/SearchSideBar";

const prisma = new PrismaClient();

const fetchRestaurants = (searchParams: {city?: string, location?: string, cuisine?: string, price?: PRICE} | undefined) => {
  const select = {
    id: true,
    name: true,
    main_image: true,
    price: true,
    cuisine: true,
    location: true,
    slug: true
  }

  if (!searchParams) return prisma.restaurant.findMany({select});

  return prisma.restaurant.findMany({
    where: {
      location: {
        name: {
          equals: searchParams.city ? searchParams.city.toLowerCase() : undefined
        }
      },
      cuisine: {
        name: {
          equals: searchParams.cuisine ? searchParams.cuisine : undefined
        }
      },
      price: {
          equals: searchParams.price ? searchParams.price : undefined
      }
    },
    select
  })
}

const fetchLocations = () => {
  return prisma.location.findMany({select: {name: true}})
}

const fetchCuisines = () => {
  return prisma.cuisine.findMany({select: {name: true}})
}

export default async function Search({searchParams}: {searchParams: {city?: string, location?: string, cuisine?: string, price?: PRICE}}) {
  const restaurants = await fetchRestaurants(searchParams)
  const cuisines = await fetchCuisines()
  const locations = await fetchLocations()

  // console.log(restaurants)
  return (
    <>
      <Header />
      <div className="flex py-4 m-auto w-2/3 justify-between items-start">
        {/* @ts-expect-error Server Component */}
        <SearchSideBar locations={locations} cuisines={cuisines} searchParams={searchParams}/>
        <div className="w-5/6">
          {
          restaurants.length
          ? restaurants.map(restaurant => {
              return <RestaurantCard restaurant={restaurant}/>
            })
          : <p>No restaurants</p>
          }
        </div>
      </div>
    </>
  );
}