import {z} from 'zod'

export type GetApiClientPaymentMethodsArgs = {accountId?: string | undefined, paymentId?: string | undefined, amount?: number | undefined, currency?: string | undefined, countryCode?: string | undefined};

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

export const livemode = z.boolean();

export const paymentMethodsMethods = z.array(z.enum(["alipay", "applePay", "bancontact", "bizum", "blik", "card", "cardPresent", "clickToPay", "eps", "giropay", "googlePay", "iDeal", "klarna", "mbway", "multibanco", "paypal", "sepa", "sofort", "trustly"]));

export const paymentMethodsMetadata = z.object({alipay: z.object({countries: z.array(z.string()).optional()}).optional(), bancontact: z.object({countries: z.array(z.string()).optional()}).optional(), bizum: z.object({countries: z.array(z.string()).optional()}).optional(), blik: z.object({countries: z.array(z.string()).optional()}).optional(), card: z.object({brands: z.array(z.string()).optional()}).optional(), eps: z.object({countries: z.array(z.string()).optional()}).optional(), iDeal: z.object({countries: z.array(z.string()).optional()}).optional(), mbway: z.object({countries: z.array(z.string()).optional()}).optional(), multibanco: z.object({countries: z.array(z.string()).optional()}).optional(), sofort: z.object({countries: z.array(z.string()).optional()}).optional(), trustly: z.object({countries: z.array(z.string()).optional()}).optional(), sepa: z.object({countries: z.array(z.string()).optional()}).optional(), klarna: z.object({countries: z.array(z.string()).optional()}).optional(), giropay: z.object({countries: z.array(z.string()).optional()}).optional(), googlePay: z.object({merchantId: z.string().optional(), cvcRequired: z.boolean().optional()}).optional(), applePay: z.object({merchantId: z.string().optional()}).optional(), clickToPay: z.object({tokenSupport: z.boolean().optional(), preselected: z.boolean().optional(), visa: z.object({srciDpaId: z.string().optional(), srcInitiatorId: z.string().optional()}).optional(), mastercard: z.object({srciDpaId: z.string().optional(), srcInitiatorId: z.string().optional()}).optional(), discover: z.object({srciDpaId: z.string().optional(), srcInitiatorId: z.string().optional()}).optional()}).optional()});

export const paymentMethodsMerchantName = z.string();

export const paymentMethodsMerchantUrl = z.string();

export const country = z.string();

export const accountId = z.string();

export const paymentMethodsAmount = z.number().int();

export const paymentMethodsCurrency = z.string();

export const paymentMethods = z.object({livemode: livemode, paymentMethods: paymentMethodsMethods, metadata: paymentMethodsMetadata, merchantName: paymentMethodsMerchantName, merchantUrl: paymentMethodsMerchantUrl, countryCode: country, accountId: accountId.optional(), amount: paymentMethodsAmount.optional(), currency: paymentMethodsCurrency.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
};

/**
 * Get Client Payment Methods
 * 
 * GET /client-payment-methods
 */
export const getApiClientPaymentMethods = async (args: GetApiClientPaymentMethodsArgs, options?: GetApiClientPaymentMethodsOptions) => {
const {baseUrl = "https://api.monei.com/v1", fetch: fetchFn = fetch} = options ?? {}

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

if (args.accountId != null) query.append("accountId", String(args.accountId))
if (args.paymentId != null) query.append("paymentId", String(args.paymentId))
if (args.amount != null) query.append("amount", String(args.amount))
if (args.currency != null) query.append("currency", String(args.currency))
if (args.countryCode != null) query.append("countryCode", String(args.countryCode))

const url = `${baseUrl.replace(/\/+$/, '')}/client-payment-methods${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

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

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