juwan-frontend/lib/api/services.ts

import { isApiError } from "@/lib/errors"
import type { PlayerService } from "@/lib/types"

import { httpJson } from "./http"

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

function itemsFrom<T>(value: Paginated<T> | T[]): T[] {
  if (Array.isArray(value)) return value
  return value.items ?? []
}

export type ServiceInput = {
  gameId: string
  title: string
  description: string
  price: number
  unit: string
  rankRange?: string
  availability: string[]
}

function serviceJson(input: ServiceInput) {
  return {
    gameId: Number(input.gameId),
    title: input.title,
    description: input.description,
    price: input.price,
    unit: input.unit,
    rankRange: input.rankRange,
    availability: input.availability,
  }
}

export async function listServices(): Promise<PlayerService[]> {
  const res = await httpJson<unknown>("/api/v1/services", { cache: "no-store" })
  if (typeof res === "object" && res !== null && "items" in res) {
    return itemsFrom(res as Paginated<PlayerService>)
  }
  return res as PlayerService[]
}

export async function getServiceById(serviceId: string): Promise<PlayerService | undefined> {
  try {
    return await httpJson<PlayerService>(`/api/v1/services/${encodeURIComponent(serviceId)}`, {
      cache: "no-store",
    })
  } catch (error) {
    if (error instanceof Error && error.message === "UNAUTHORIZED") {
      throw error
    }
    if (isApiError(error) && error.code === 404) {
      return undefined
    }
    throw error
  }
}

export async function listServicesByPlayer(playerId: string): Promise<PlayerService[]> {
  const res = await httpJson<Paginated<PlayerService> | PlayerService[]>(
    `/api/v1/players/${encodeURIComponent(playerId)}/services`,
    {
      cache: "no-store",
    },
  )
  if (typeof res === "object" && res !== null && "items" in res) {
    return itemsFrom(res as Paginated<PlayerService>)
  }
  return itemsFrom(res)
}

export async function createPlayerService(input: ServiceInput): Promise<PlayerService> {
  return httpJson<PlayerService>("/api/v1/services", {
    method: "POST",
    json: serviceJson(input),
  })
}

export async function updatePlayerService(serviceId: string, input: ServiceInput): Promise<void> {
  await httpJson<unknown>(`/api/v1/services/${encodeURIComponent(serviceId)}`, {
    method: "PUT",
    json: serviceJson(input),
  })
}

export async function deletePlayerService(serviceId: string): Promise<void> {
  await httpJson<unknown>(`/api/v1/services/${encodeURIComponent(serviceId)}`, {
    method: "DELETE",
  })
}