import {z} from 'zod'

export type GetApiAdminPointsEpochsLedgerArgs = {points_epoch?: string | undefined, limit?: number | undefined, offset?: number | undefined};

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

export const apiPointsLedgerEntry = z.object({wallet_address: z.string().optional(), points_epoch: z.string().optional(), trading_points: z.string().optional(), referral_points: z.string().optional(), trading_boosted_points: z.string().optional(), referral_boosted_points: z.string().optional(), pair_boosted_points: z.string().optional(), streaks_boosted_points: z.string().optional(), liquidity_provider_points: z.string().optional(), total_points: z.string().optional()});

export const apiListPointsForEpochResponse = z.object({entries: z.array(apiPointsLedgerEntry).optional(), limit: z.number().int().optional(), offset: z.number().int().optional(), total_wallets: 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
};

/**
 * List points for epoch
 * 
 * GET /admin/points/epochs/ledger
 */
export const getApiAdminPointsEpochsLedger = async (args: GetApiAdminPointsEpochsLedgerArgs, options?: GetApiAdminPointsEpochsLedgerOptions) => {
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.points_epoch != null) query.append("points_epoch", String(args.points_epoch))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))

const url = `${baseUrl.replace(/\/+$/, '')}/admin/points/epochs/ledger${query.size > 0 ? `?${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(apiListPointsForEpochResponse, await res.json())
};