import {z} from 'zod'

export type GetApiTradingOrdersArgs = {accountId?: string | undefined, subaccountId?: string | undefined, startDateTime?: string | undefined, endDateTime?: string | undefined, status?: (Array<'OPEN' | 'REJECTED' | 'CANCELED' | 'FILLED'>) | undefined, orderIds?: Array<string> | undefined, clientOrderIds?: Array<string> | undefined, limit?: number | undefined, orderTypes?: (Array<'LIMIT' | 'MARKET' | 'STOP_LOSS' | 'STOP_LIMIT' | 'TAKE_PROFIT_LIMIT' | 'TWAP' | 'VWAP' | 'PEGGED' | 'POV' | 'LIMIT_ALL_IN' | 'MANUAL' | 'OTHER'>) | undefined};

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

export const allocation = z.object({counterQtyAllIn: z.string(), counterQtyAllInToSettle: z.string(), cumQty: z.string(), executionId: z.string().optional(), fee: z.string(), quantity: z.string(), subaccountId: z.string()});

export const strategyParams = z.object({endTime: z.string().optional(), triggerPrice: z.string().optional()});

export const tradingOrderDetails = z.object({accountId: z.string(), allocation: z.array(allocation).optional(), avgPx: z.string(), avgPxAllIn: z.string(), cancelQty: z.string().optional(), clOrderId: z.string(), counterQty: z.string().optional(), counterQtyAllIn: z.string().optional(), cumQty: z.string(), currency: z.string(), feeCurrency: z.string(), leavesQty: z.string(), limitPrice: z.string().optional(), orderId: z.string(), orderQty: z.string(), orderStatus: z.enum(["PENDING", "NEW", "PARTIALLY_FILLED", "FILLED", "REJECTED", "PENDING_CANCEL", "CANCELED"]), orderType: z.enum(["MARKET", "LIMIT", "STOP_LIMIT", "TAKE_PROFIT_LIMIT", "STOP_LOSS", "TWAP", "VWAP", "PEGGED", "POV", "RFQ", "LIMIT_ALL_IN", "MANUAL", "OTHER"]), reasonText: z.string().optional(), rejectReason: z.string().optional(), side: z.enum(["BUY", "SELL"]), strategyParams: z.object({data: strategyParams.optional()}).optional(), subaccountId: z.string().optional(), subaccountTransactionId: z.string().optional(), submitTime: z.string().optional(), symbol: z.string(), timeInForce: z.enum(["GTC", "FOK", "IOC"]).optional(), totalFee: z.string(), transactTime: z.string()});

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

export const ordersStatusResponse = z.object({data: z.array(tradingOrderDetails), 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 orders
 * 
 * GET /trading/orders
 */
export const getApiTradingOrders = async (args: GetApiTradingOrdersArgs, options?: GetApiTradingOrdersOptions) => {
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.accountId != null) query.append("accountId", String(args.accountId))
if (args.subaccountId != null) query.append("subaccountId", String(args.subaccountId))
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.orderIds != null) query.append("orderIds", args.orderIds.join(','))
if (args.clientOrderIds != null) query.append("clientOrderIds", args.clientOrderIds.join(','))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.orderTypes != null) query.append("orderTypes", args.orderTypes.join(','))
if (ApiAccessKey !== undefined) headers.set("Api-Access-Key", ApiAccessKey)

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