import {z} from 'zod'

export type GetApiV1StatsUserVolumeArgs = {address: string, window?: string | undefined, start_time?: unknown | undefined, end_time?: unknown | undefined};

export type GetApiV1StatsUserVolumeOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const apiGetUserVolumeStatsResponse = z.object({address: z.string().optional(), traded_volume: z.string().optional(), liquidation_volume: z.string().optional(), total_volume: z.string().optional(), maker_fee: z.string().optional(), taker_fee: z.string().optional(), liquidation_fee: z.string().optional(), total_fee: z.string().optional(), trade_count: z.number().int().optional(), window: z.string().optional(), start_time: z.string().optional(), end_time: z.string().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 user volume stats
 * 
 * GET /v1/stats/user-volume
 */
export const getApiV1StatsUserVolume = async (args: GetApiV1StatsUserVolumeArgs, options?: GetApiV1StatsUserVolumeOptions) => {
const {baseUrl = "https://api.testnet.rise.trade", fetch: fetchFn = fetch} = options ?? {}

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

if (args.address != null) query.append("address", String(args.address))
if (args.window != null) query.append("window", String(args.window))
if (args.start_time != null) query.append("start_time", String(args.start_time))
if (args.end_time != null) query.append("end_time", String(args.end_time))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/stats/user-volume${query.size > 0 ? `?${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(apiGetUserVolumeStatsResponse, await res.json())
};