import {z} from 'zod'

export type TradingAccountId = string;

export type DatedFutureMarketSymbol = string;

export type DateTime = string;

export type GetApiV1HistoryDerivativesSettlementArgs = {tradingAccountId?: TradingAccountId | undefined, symbol?: DatedFutureMarketSymbol | undefined, 'settlementDatetime[gte]': DateTime, 'settlementDatetime[lte]': DateTime};

export type GetApiV1HistoryDerivativesSettlementOptions = {baseUrl?: string | undefined, jwtTokenAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const tradingAccountId = z.string();

export const datedFutureMarketSymbol = z.string();

export const orderSide = z.enum(["BUY", "SELL"]);

export const assetValue = z.string();

export const usdcValue = z.string();

export const dateTime = z.string();

export const timeStampAsString = z.string();

export const derivativesSettlementResponse = z.object({tradingAccountId: tradingAccountId.optional(), symbol: datedFutureMarketSymbol.optional(), side: orderSide.optional(), settlementQuantity: assetValue.optional(), deltaTradingQuantity: assetValue.optional(), mtmPnl: usdcValue.optional(), fundingPnl: usdcValue.optional(), eventType: z.string().optional(), settlementMarkPrice: usdcValue.optional(), settlementIndexPrice: usdcValue.optional(), settlementFundingRate: z.string().optional(), settlementDatetime: dateTime.optional(), settlementTimestamp: timeStampAsString.optional()});

export const getApiV1HistoryDerivativesSettlementResponse = z.array(derivativesSettlementResponse);

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 Historical Hourly Derivatives Settlement
 * 
 * GET /v1/history/derivatives-settlement
 */
export const getApiV1HistoryDerivativesSettlement = async (args: GetApiV1HistoryDerivativesSettlementArgs, options?: GetApiV1HistoryDerivativesSettlementOptions) => {
const {baseUrl = "https://api.exchange.bullish.com/trading-api", fetch: fetchFn = fetch, jwtTokenAuth} = options ?? {}

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

if (args.tradingAccountId != null) query.append("tradingAccountId", String(args.tradingAccountId))
if (args.symbol != null) query.append("symbol", String(args.symbol))
if (args['settlementDatetime[gte]'] != null) query.append("settlementDatetime[gte]", String(args['settlementDatetime[gte]']))
if (args['settlementDatetime[lte]'] != null) query.append("settlementDatetime[lte]", String(args['settlementDatetime[lte]']))
if (jwtTokenAuth !== undefined) headers.set('authorization', `Bearer ${jwtTokenAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/history/derivatives-settlement${query.size > 0 ? `?${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(getApiV1HistoryDerivativesSettlementResponse, await res.json())
};