import {z} from 'zod'

export type SharedOrderSide = 'BUY' | 'SELL';

export type SharedOrderStopType = 'TAKE_PROFIT' | 'STOP_LOSS' | 'STOP_TYPE_NONE';

export type SharedOrderType = 'MARKET' | 'LIMIT';

export type SharedStopPriceOption = 'LAST_TRADED_PRICE' | 'MARK_PRICE' | 'PRICE_OPTION_NONE';

export type SharedOrderTimeInforce = 'GTC' | 'GTT' | 'FOK' | 'IOC';

export type ApiPlaceTpslOrderRequest = {account?: string | undefined, market_id?: unknown | undefined, side?: SharedOrderSide | undefined, size?: string | undefined, stop_type?: SharedOrderStopType | undefined, order_type?: SharedOrderType | undefined, stop_price?: string | undefined, limit_price?: string | undefined, stop_price_option?: SharedStopPriceOption | undefined, tif?: SharedOrderTimeInforce | undefined, signer?: string | undefined, signature?: string | undefined, deadline?: number | undefined, size_percent_bps?: number | undefined};

export type CreateApiV1OrdersTpslArgs = {body: ApiPlaceTpslOrderRequest};

export type CreateApiV1OrdersTpslOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const apiTpslOrderStatus = z.enum(["TPSL_ORDER_STATUS_ACCEPTED", "TPSL_ORDER_STATUS_TRIGGERED", "TPSL_ORDER_STATUS_SUCCESS", "TPSL_ORDER_STATUS_CANCELLED"]);

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

export const sharedOrderStopType = z.enum(["TAKE_PROFIT", "STOP_LOSS", "STOP_TYPE_NONE"]);

export const sharedOrderType = z.enum(["MARKET", "LIMIT"]);

export const sharedStopPriceOption = z.enum(["LAST_TRADED_PRICE", "MARK_PRICE", "PRICE_OPTION_NONE"]);

export const sharedOrderTimeInforce = z.enum(["GTC", "GTT", "FOK", "IOC"]);

export const apiTpslOrder = z.object({order_id: z.string().optional(), account: z.string().optional(), market_id: z.string().optional(), side: sharedOrderSide.optional(), size: z.string().optional(), stop_type: sharedOrderStopType.optional(), order_type: sharedOrderType.optional(), stop_price: z.string().optional(), limit_price: z.string().optional(), stop_price_option: sharedStopPriceOption.optional(), status: apiTpslOrderStatus.optional(), tif: sharedOrderTimeInforce.optional(), created_at: z.string().optional(), expires_at: z.string().optional(), triggered_at: z.string().optional(), triggered_price: z.string().optional(), trigger_tx_hash: z.string().optional(), triggered_tx_hash: z.string().optional(), triggered_order_id: z.string().optional(), cancel_reason: z.string().optional(), size_percent_bps: z.number().int().optional(), filled_size: z.string().optional()});

export const apiPlaceTpslOrderResponse = z.object({order_id: z.string().optional(), status: apiTpslOrderStatus.optional(), order: apiTpslOrder.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
};

/**
 * Place TP/SL order
 * 
 * POST /v1/orders/tpsl
 */
export const createApiV1OrdersTpsl = async (args: CreateApiV1OrdersTpslArgs, options?: CreateApiV1OrdersTpslOptions) => {
const {baseUrl = "https://api.testnet.rise.trade", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/orders/tpsl${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(apiPlaceTpslOrderResponse, await res.json())
};