import {z} from 'zod'

export type SubMerchantQueryRequest = {application_key: string, external_id: string, language?: string | undefined};

export type CreateApiApiV1SubmerchantQueryArgs = {body: SubMerchantQueryRequest};

export type CreateApiApiV1SubmerchantQueryOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const subMerchantTypeEnum = z.enum(["Individual", "PersonalCompany", "Company"]);

export const subMerchant = z.object({submerchant_id: z.string().optional(), external_id: z.string().optional(), merchant_name: z.string().optional(), name: z.string().optional(), type: subMerchantTypeEnum.optional(), currency: z.string().optional(), tax_number: z.string().optional(), tax_office: z.string().optional(), title: z.string().optional(), email: z.string().optional(), gsm_number: z.string().optional(), contact_name: z.string().optional(), contact_surname: z.string().optional(), iban: z.string().optional(), address: z.string().optional(), city: z.string().optional(), payment_due_day: z.number().int().optional()});

export const submerchantExternalStatusEnum = z.enum(["Active", "Waiting", "Cancelled"]);

export const subMerchantExternalInfo = z.object({payment_org: z.string().optional(), external_status: submerchantExternalStatusEnum.optional()});

export const subMerchantResponse = z.object({response_code: z.string().optional(), message: z.string().optional(), submerchant_id: z.string().optional(), detail: subMerchant.optional(), externals: z.array(subMerchantExternalInfo).optional(), service_error_code: z.string().optional(), service_error_message: 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
};

/**
 * Query Submerchant
 * 
 * POST /api/v1/submerchant/query
 */
export const createApiApiV1SubmerchantQuery = async (args: CreateApiApiV1SubmerchantQueryArgs, options?: CreateApiApiV1SubmerchantQueryOptions) => {
const {baseUrl = "https://api.paylox.io", 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 = `${baseUrl.replace(/\/+$/, '')}/api/v1/submerchant/query${query.size > 0 ? `?${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(subMerchantResponse, await res.json())
};