import {z} from 'zod'

export type Address = string;

export type ChallengeId = string;

export type GetApiGetReportableBenchmarkIdsArgs = {round: number, player_id: Address, challenge_id: ChallengeId};

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

export const mD5 = z.string();

export const getReportableBenchmarkIdsResponse = z.object({benchmark_ids: z.array(mD5).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 all benchmark ids by a specific player for a specific challenge in a specific round
 * 
 * GET /get-reportable-benchmark-ids
 */
export const getApiGetReportableBenchmarkIds = async (args: GetApiGetReportableBenchmarkIdsArgs, options?: GetApiGetReportableBenchmarkIdsOptions) => {
const {baseUrl = "https://mainnet-api.tig.foundation", fetch: fetchFn = fetch} = options ?? {}

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

if (args.round != null) query.append("round", String(args.round))
if (args.player_id != null) query.append("player_id", String(args.player_id))
if (args.challenge_id != null) query.append("challenge_id", String(args.challenge_id))

const url = `${baseUrl.replace(/\/+$/, '')}/get-reportable-benchmark-ids${query.size > 0 ? `?${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(getReportableBenchmarkIdsResponse, await res.json())
};