import {z} from 'zod'

export type BulkOperationRequest = {quantity: number, expiration_date: string};

export type CreateApiApiV1CashBulkOperationsArgs = {'X-Client-Id': string, 'X-Signature': string, 'X-Timestamp': string, body: BulkOperationRequest};

export type CreateApiApiV1CashBulkOperationsOptions = {baseUrl?: string | undefined, ClientAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const bulkOperationResponse = z.object({response_code: z.string().optional(), response_text: z.string().optional(), result: z.object({bulk_id: z.string().optional()}).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
};

/**
 * Create Bulk Cash-In Operations
 * 
 * POST /api/v1/cash/bulk_operations
 * 
 * Also accepts auth: HMACSignature, Timestamp
 */
export const createApiApiV1CashBulkOperations = async (args: CreateApiApiV1CashBulkOperationsArgs, options?: CreateApiApiV1CashBulkOperationsOptions) => {
const {baseUrl = "https://api.finco.lat", fetch: fetchFn = fetch, ClientAuth} = options ?? {}

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

if (args['X-Client-Id'] != null) headers.set("X-Client-Id", String(args['X-Client-Id']))
if (args['X-Signature'] != null) headers.set("X-Signature", String(args['X-Signature']))
if (args['X-Timestamp'] != null) headers.set("X-Timestamp", String(args['X-Timestamp']))
if (ClientAuth !== undefined) headers.set("X-Client-Id", ClientAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/cash/bulk_operations${query.size > 0 ? `?${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(bulkOperationResponse, await res.json())
};