import {z} from 'zod'

export type GetApiTradingTradesArgs = {startDate?: string | undefined, endDate?: string | undefined, startDateTime?: string | undefined, endDateTime?: string | undefined, status?: (Array<'PENDING' | 'REJECTED' | 'CANCELED' | 'EXECUTED' | 'SETTLING' | 'SETTLED'>) | undefined, side?: ('BUY' | 'SELL') | undefined, tradingPair?: string | undefined, accountId?: string | undefined, subaccountId?: string | undefined, orderId?: string | undefined, vaultId?: string | undefined, tradeIds?: Array<string> | undefined, limit?: number | undefined};

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

export const tradeAccount = z.object({accountId: z.string().optional(), subaccountId: z.string().optional()});

export const tradeStatus = z.enum(["PENDING", "REJECTED", "CANCELED", "EXECUTED", "SETTLING", "SETTLED", "PENDINGALLOCATION", "ALLOCATED"]);

export const tradeDetails = z.object({account: tradeAccount.optional(), currencyBought: z.string(), currencySold: z.string(), fee: z.string().optional(), feeCurrency: z.string().optional(), orderId: z.string().optional(), price: z.string().optional(), quantityBought: z.string(), quantityBoughtToSettle: z.string().optional(), quantitySold: z.string(), quantitySoldToSettle: z.string().optional(), quoteID: z.string(), side: z.enum(["BUY", "SELL"]), timestamp: z.string(), tradeID: z.string(), tradeStatus: tradeStatus, tradingPair: z.string(), vault: z.object({vaultID: z.string().optional()}).optional()});

export const page = z.object({next: z.string().nullable().optional()});

export const tradesResponse = z.object({data: z.array(tradeDetails), page: page});

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 trades
 * 
 * GET /trading/trades
 */
export const getApiTradingTrades = async (args: GetApiTradingTradesArgs, options?: GetApiTradingTradesOptions) => {
const {baseUrl = "https://api.anchorage-staging.com/v2", fetch: fetchFn = fetch, ApiAccessKey} = options ?? {}

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

if (args.startDate != null) query.append("startDate", String(args.startDate))
if (args.endDate != null) query.append("endDate", String(args.endDate))
if (args.startDateTime != null) query.append("startDateTime", String(args.startDateTime))
if (args.endDateTime != null) query.append("endDateTime", String(args.endDateTime))
if (args.status != null) query.append("status", args.status.join(','))
if (args.side != null) query.append("side", String(args.side))
if (args.tradingPair != null) query.append("tradingPair", String(args.tradingPair))
if (args.accountId != null) query.append("accountId", String(args.accountId))
if (args.subaccountId != null) query.append("subaccountId", String(args.subaccountId))
if (args.orderId != null) query.append("orderId", String(args.orderId))
if (args.vaultId != null) query.append("vaultId", String(args.vaultId))
if (args.tradeIds != null) query.append("tradeIds", args.tradeIds.join(','))
if (args.limit != null) query.append("limit", String(args.limit))
if (ApiAccessKey !== undefined) headers.set("Api-Access-Key", ApiAccessKey)

const url = `${baseUrl.replace(/\/+$/, '')}/trading/trades${query.size > 0 ? `?${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(tradesResponse, await res.json())
};