import {z} from 'zod'

export type GetApiV1LeaderboardUsersMeRankArgs = {network?: ('hyperliquid_testnet' | 'hyperliquid_mainnet' | 'hyperliquid_paper') | undefined, period?: ('24h' | '7d' | '30d' | 'all') | undefined, sortBy?: ('profit' | 'volume' | 'avgRoi' | 'avgReturn' | 'sharpe' | 'winRate' | 'holdTime' | 'name' | 'lastActive' | 'rank' | 'elo' | 'copiers') | undefined, sortDirection?: ('asc' | 'desc') | undefined};

export type GetApiV1LeaderboardUsersMeRankOptions = {baseUrl: string, Authorization?: string | undefined, fetch?: typeof fetch | undefined};

export const leaderboardMeRank = z.object({rank: z.number().int().gte(-9007199254740991).lte(9007199254740991), total: z.number().int().gte(-9007199254740991).lte(9007199254740991), offset: z.number().int().gte(-9007199254740991).lte(9007199254740991), stats: z.object({elo: z.number().nullable(), wins: z.number().int().gte(-9007199254740991).lte(9007199254740991), losses: z.number().int().gte(-9007199254740991).lte(9007199254740991), totalProfitUsd: z.number(), roiPercent: z.number().nullable(), tradeWinRate: z.number().nullable(), volumeUsd: z.number(), accountValue: z.number().nullable(), avgWinPercent: z.number().nullable(), avgHoldTimeHours: z.number().nullable(), sharpeRatio: z.number().nullable()})});

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 current user leaderboard rank and stats
 * 
 * GET /v1/leaderboard/users/me/rank
 */
export const getApiV1LeaderboardUsersMeRank = async (args: GetApiV1LeaderboardUsersMeRankArgs, options: GetApiV1LeaderboardUsersMeRankOptions) => {
const {baseUrl, fetch: fetchFn = fetch, Authorization} = options ?? {}

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

if (args.network != null) query.append("network", String(args.network))
if (args.period != null) query.append("period", String(args.period))
if (args.sortBy != null) query.append("sortBy", String(args.sortBy))
if (args.sortDirection != null) query.append("sortDirection", String(args.sortDirection))
if (Authorization !== undefined) headers.set('authorization', `Bearer ${Authorization}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/leaderboard/users/me/rank${query.size > 0 ? `?${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(leaderboardMeRank, await res.json())
};