import type { Favorite } from "@/lib/types"

import { httpJson } from "./http"

type Paginated<T> = {
  items: T[]
  meta: {
    total: number
    offset: number
    limit: number
  }
}

export async function listFavorites(): Promise<Favorite[]> {
  const res = await httpJson<Paginated<Favorite> | Favorite[]>("/api/v1/favorites", {
    cache: "no-store",
  })
  return Array.isArray(res) ? res : res.items
}

export async function isFavorited(
  userId: string,
  targetType: "player" | "shop",
  targetId: string,
): Promise<boolean> {
  const searchParams = new URLSearchParams({
    targetType,
    targetId,
  })
  const res = await httpJson<{ favorited: boolean }>(
    `/api/v1/users/${encodeURIComponent(userId)}/favorites/check?${searchParams.toString()}`,
    {
      cache: "no-store",
    },
  )
  return res.favorited
}

export async function addFavorite(input: {
  targetType: "player" | "shop"
  targetId: string
}): Promise<void> {
  await httpJson<unknown>("/api/v1/favorites", {
    method: "POST",
    json: input,
    cache: "no-store",
  })
}

export async function removeFavorite(favoriteId: string): Promise<void> {
  await httpJson<unknown>(`/api/v1/favorites/${encodeURIComponent(favoriteId)}`, {
    method: "DELETE",
    cache: "no-store",
  })
}