import {z} from 'zod'

export type ChainName = string;

export type CancelOrdersRequestBody = {account_address: string, orders: Array<string>, signature: string};

export type CreateApiV1ChainsChainNameOrdersCancelArgs = {chain_name: ChainName, body: CancelOrdersRequestBody};

export type CreateApiV1ChainsChainNameOrdersCancelOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const failedOrderCancellation = z.object({order: z.string(), reason_code: z.literal("FILLED")});

export const cancelOrdersResultData = z.object({successful_cancellations: z.array(z.string()), pending_cancellations: z.array(z.string()), failed_cancellations: z.array(failedOrderCancellation)});

export const cancelOrdersResult = z.object({result: cancelOrdersResultData});

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
};

/**
 * Cancel one or more orders
 * 
 * POST /v1/chains/{chain_name}/orders/cancel
 */
export const createApiV1ChainsChainNameOrdersCancel = async (args: CreateApiV1ChainsChainNameOrdersCancelArgs, options?: CreateApiV1ChainsChainNameOrdersCancelOptions) => {
const {baseUrl = "https://api.sandbox.immutable.com", 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/chains/${encodeURIComponent(String(args.chain_name))}/orders/cancel${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(cancelOrdersResult, await res.json())
};