import {z} from 'zod'

export type PermitData = {deadline?: number | undefined, nonce?: number | undefined, r?: string | undefined, s?: string | undefined, v?: number | undefined};

export type SwapInput = {token: string, walletAddress?: string | undefined, receiverAddress?: string | undefined, markupAddress?: string | undefined, enforceAtomicSwap?: boolean | undefined, externalId?: string | undefined, permit?: PermitData | undefined, signature?: string | undefined, signatureDeadline?: number | undefined};

export type CreateApiSuperuserSwapV2PlaceOrderArgs = {taxId: string, body: SwapInput};

export type CreateApiSuperuserSwapV2PlaceOrderOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const swapOutput = z.object({id: z.string().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
};

/**
 * Swaps between currencies
 * 
 * POST /superuser/swap/v2/place-order
 * 
 * Also accepts auth: apiKeyAuth + apiSignatureAuth + apiTimestampAuth
 */
export const createApiSuperuserSwapV2PlaceOrder = async (args: CreateApiSuperuserSwapV2PlaceOrderArgs, options?: CreateApiSuperuserSwapV2PlaceOrderOptions) => {
const {baseUrl = "https://api.brla.digital:5567/v1", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.taxId != null) query.append("taxId", String(args.taxId))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/superuser/swap/v2/place-order${query.size > 0 ? `?${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(swapOutput, await res.json())
};