import {z} from 'zod'

export type GetApiTradingUserAuctionsOptions = {baseUrl?: string | undefined, sec0?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiTradingUserAuctionsResponse = z.object({success: z.boolean().optional(), active_auctions: z.array(z.object({auction_ends_at: z.number().int().optional(), auction_highest_bid: z.number().int().optional(), auction_highest_bidder: z.number().int().optional(), auction_number_of_bids: z.number().int().optional(), custom_price_percentage: z.number().int().optional(), icon_url: z.string().optional(), is_commodity: z.boolean().optional(), market_name: z.string().optional(), market_value: z.number().int().optional(), name_color: z.string().optional(), preview_id: z.unknown(), price_is_unreliable: z.boolean().optional(), stickers: z.array(z.unknown()).optional(), wear: z.unknown(), published_at: z.string().optional(), id: z.number().int().optional(), depositor_stats: z.object({delivery_rate_recent: z.number().optional(), delivery_rate_long: z.number().optional(), delivery_time_minutes_recent: z.number().int().optional(), delivery_time_minutes_long: z.number().int().optional(), steam_level_min_range: z.number().int().optional(), steam_level_max_range: z.number().int().optional(), user_has_trade_notifications_enabled: z.boolean().optional(), user_is_online: z.unknown()}).optional(), above_recommended_price: z.number().int().optional()})).optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Get Active Auctions
 * 
 * GET /trading/user/auctions
 */
export const getApiTradingUserAuctions = async (options?: GetApiTradingUserAuctionsOptions) => {
const {baseUrl = "https://csgoempire.com/api/v2", fetch: fetchFn = fetch, sec0} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (sec0 !== undefined) headers.set("Authorization", sec0)

const url = `${baseUrl.replace(/\/+$/, '')}/trading/user/auctions${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(getApiTradingUserAuctionsResponse, await res.json())
};