import {z} from 'zod'

export type UpdateApiOrganizationsOrganizationIdSubscriptionCustomerArgs = {organization_id: number};

export type UpdateApiOrganizationsOrganizationIdSubscriptionCustomerOptions = {baseUrl: string, BasicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const customerPaymentMethodCard = z.object({brand: z.string().optional(), country: z.string().optional(), exp_month: z.number().int().optional(), exp_year: z.number().int().optional(), last4: z.string().optional()});

export const customerPaymentMethodSEPADebit = z.object({bank_code: z.string().optional(), country: z.string().optional(), last4: z.string().optional()});

export const customerPaymentMethodUSBankAccount = z.object({bank_name: z.string().optional(), blocked: z.boolean().optional(), blocked_reason: z.string().optional(), last4: z.string().optional()});

export const customerPaymentMethod = z.object({card: customerPaymentMethodCard.optional(), sepa_debit: customerPaymentMethodSEPADebit.optional(), type: z.string().optional(), us_bank_account: customerPaymentMethodUSBankAccount.optional()});

export const customerCoupon = z.object({amount_off: z.number().int().optional(), deleted: z.boolean().optional(), duration: z.string().optional(), duration_in_months: z.number().int().optional(), id: z.string().optional(), name: z.string().optional(), percent_off: z.number().optional(), valid: z.boolean().optional()});

export const customerPromotionCode = z.object({active: z.boolean().optional(), code: z.string().optional(), expires_at: z.string().optional(), id: z.string().optional()});

export const customerDiscountResponse = z.object({coupon: customerCoupon.optional(), promotion_code: customerPromotionCode.optional()});

export const customerUnifiedCustomerResponse = z.object({address_line: z.string().optional(), country_id: z.string().optional(), currency: z.string().optional(), customer_name: z.string().optional(), default_payment_method: customerPaymentMethod.optional(), discount: customerDiscountResponse.optional(), id: z.string().optional(), postal_code: z.string().optional(), site: z.string().optional(), state: z.string().optional(), tax_number: z.string().optional(), toggl_user_email: z.string().optional(), toggl_user_id: z.number().int().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
};

/**
 * Update unified customer
 * 
 * PUT /organizations/{organization_id}/subscription/customer
 */
export const updateApiOrganizationsOrganizationIdSubscriptionCustomer = async (args: UpdateApiOrganizationsOrganizationIdSubscriptionCustomerArgs, options: UpdateApiOrganizationsOrganizationIdSubscriptionCustomerOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BasicAuth} = options ?? {}

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

if (BasicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${BasicAuth.username}:${BasicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/organizations/${encodeURIComponent(String(args.organization_id))}/subscription/customer${query.size > 0 ? `?${query}` : ''}`

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

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

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