import {z} from 'zod'

export type GetApiCommunityIdBadgeBadgeIdLeaderboardArgs = {id: string, badgeId: string, metric?: ('time' | 'score' | 'rank' | 'position' | 'points') | undefined, metricDirection?: ('ASC' | 'DESC') | undefined, perPage: unknown, page: unknown};

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

export const communityMemberBadgeLeaderboardResponseDto = z.object({name: z.string(), earnedAt: z.string(), claimedAt: z.string(), wallet: z.string(), username: z.string(), displayName: z.string(), avatar: z.string(), rewards: z.object({}), "metadata.[key]": z.object({})});

export const getApiCommunityIdBadgeBadgeIdLeaderboardResponse = z.array(communityMemberBadgeLeaderboardResponseDto);

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 badge leaderboard
 * 
 * GET /community/{id}/badge/{badgeId}/leaderboard
 */
export const getApiCommunityIdBadgeBadgeIdLeaderboard = async (args: GetApiCommunityIdBadgeBadgeIdLeaderboardArgs, options?: GetApiCommunityIdBadgeBadgeIdLeaderboardOptions) => {
const {baseUrl = "https://api.openpage.fun/v1", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.metric != null) query.append("metric", String(args.metric))
if (args.metricDirection != null) query.append("metricDirection", String(args.metricDirection))
if (args.perPage != null) query.append("perPage", String(args.perPage))
if (args.page != null) query.append("page", String(args.page))
if (apiKey !== undefined) headers.set("X-Api-Key", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/community/${encodeURIComponent(String(args.id))}/badge/${encodeURIComponent(String(args.badgeId))}/leaderboard${query.size > 0 ? `?${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(getApiCommunityIdBadgeBadgeIdLeaderboardResponse, await res.json())
};