import {z} from 'zod'

export type GetApiV2InvoicingTemplatesTemplateIdArgs = {template_id: string};

export type GetApiV2InvoicingTemplatesTemplateIdOptions = {baseUrl?: string | undefined, Oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const currencyCode = z.string().min(3).max(3);

export const dateTime = z.string().min(20).max(64);

export const fileReference = z.object({id: z.string().min(1).max(255).optional(), reference_url: z.string().min(1).max(2000).optional(), content_type: z.string().optional(), create_time: dateTime.optional(), size: z.string().optional()});

export const fileReferenceList = z.array(fileReference);

export const paymentTermType = z.enum(["DUE_ON_RECEIPT", "DUE_ON_DATE_SPECIFIED", "NET_10", "NET_15", "NET_30", "NET_45", "NET_60", "NET_90", "NO_DUE_DATE"]).max(255);

export const paymentTerm = z.object({term_type: paymentTermType.optional()});

export const templateMetadata = z.object({create_time: dateTime.optional(), created_by: z.string().max(2147483647).optional(), last_update_time: dateTime.optional(), last_updated_by: z.string().max(2147483647).optional()});

export const templateDetail = z.object({reference: z.string().max(120).optional(), currency_code: currencyCode, note: z.string().max(4000).optional(), terms_and_conditions: z.string().max(4000).optional(), memo: z.string().max(500).optional(), attachments: fileReferenceList.optional(), payment_term: paymentTerm.optional(), metadata: templateMetadata.optional()});

export const name = z.object({prefix: z.string().max(140).optional(), given_name: z.string().max(140).optional(), surname: z.string().max(140).optional(), middle_name: z.string().max(140).optional(), suffix: z.string().max(140).optional(), alternate_full_name: z.string().max(300).optional(), full_name: z.string().max(300).optional()});

export const countryCode = z.string().min(2).max(2);

export const addressDetails = z.object({street_number: z.string().max(100).optional(), street_name: z.string().max(100).optional(), street_type: z.string().max(100).optional(), delivery_service: z.string().max(100).optional(), building_name: z.string().max(100).optional(), sub_building: z.string().max(100).optional()});

export const addressPortable = z.object({address_line_1: z.string().max(300).optional(), address_line_2: z.string().max(300).optional(), address_line_3: z.string().max(100).optional(), admin_area_4: z.string().max(100).optional(), admin_area_3: z.string().max(100).optional(), admin_area_2: z.string().max(120).optional(), admin_area_1: z.string().max(300).optional(), postal_code: z.string().max(60).optional(), country_code: countryCode, address_details: addressDetails.optional()});

export const restrictiveEmailAddress = z.string().min(3).max(254);

export const phoneType = z.enum(["FAX", "HOME", "MOBILE", "OTHER", "PAGER"]);

export const phoneDetail = z.object({country_code: z.string().min(1).max(3), national_number: z.string().min(1).max(14), extension_number: z.string().min(1).max(15).optional(), phone_type: phoneType});

export const phoneDetailList = z.array(phoneDetail);

export const invoicerInfo = z.object({business_name: z.string().max(300).optional(), name: name.optional(), address: addressPortable.optional(), email_address: restrictiveEmailAddress.optional(), phones: phoneDetailList.optional(), website: z.string().max(2048).optional(), tax_id: z.string().max(100).optional(), additional_notes: z.string().max(400).optional(), logo_url: z.string().max(2000).optional()});

export const definitionsPhoneDetailList = z.array(phoneDetail);

export const language = z.string().min(2).max(10);

export const billingInfo = z.object({business_name: z.string().max(300).optional(), name: name.optional(), address: addressPortable.optional(), email_address: restrictiveEmailAddress.optional(), phones: definitionsPhoneDetailList.optional(), additional_info: z.string().max(40).optional(), language: language.optional()});

export const contactNameAddress = z.object({business_name: z.string().max(300).optional(), name: name.optional(), address: addressPortable.optional()});

export const recipientInfo = z.object({billing_info: billingInfo.optional(), shipping_info: contactNameAddress.optional()});

export const definitionsRecipientInfoList = z.array(recipientInfo);

export const emailAddress = z.string().min(3).max(254);

export const emailAddressList = z.array(emailAddress);

export const money = z.object({currency_code: currencyCode, value: z.string().max(32)});

export const percentage = z.string();

export const tax = z.object({name: z.string().max(100), percent: percentage, amount: money.optional(), tax_note: z.string().max(40).optional()});

export const dateNoTime = z.string().min(10).max(10);

export const discount = z.object({percent: percentage.optional(), amount: money.optional()});

export const unitOfMeasure = z.enum(["QUANTITY", "HOURS", "AMOUNT"]).max(2147483647);

export const item = z.object({id: z.string().max(22).optional(), name: z.string().max(200), description: z.string().max(1000).optional(), quantity: z.string().max(14), unit_amount: money, tax: tax.optional(), item_date: dateNoTime.optional(), discount: discount.optional(), unit_of_measure: unitOfMeasure.optional()});

export const definitionsItemList = z.array(item);

export const partialPayment = z.object({allow_partial_payment: z.boolean().optional(), minimum_amount_due: money.optional()});

export const templateConfiguration = z.object({tax_calculated_after_discount: z.boolean().optional(), tax_inclusive: z.boolean().optional(), allow_tip: z.boolean().optional(), partial_payment: partialPayment.optional(), has_conditional_rule: z.boolean().optional()});

export const aggregatedDiscount = z.object({invoice_discount: discount.optional(), item_discount: money.optional()});

export const shippingCost = z.object({amount: money.optional(), tax: tax.optional()});

export const customAmount = z.object({label: z.string().max(50), amount: money.optional()});

export const amountWithBreakdown = z.object({item_total: money.optional(), discount: aggregatedDiscount.optional(), tax_total: money.optional(), shipping: shippingCost.optional(), custom: customAmount.optional()});

export const amountSummaryDetail = z.object({currency_code: currencyCode.optional(), value: z.string().max(32).optional(), breakdown: amountWithBreakdown.optional()});

export const templateInfo = z.object({detail: templateDetail.optional(), invoicer: invoicerInfo.optional(), primary_recipients: definitionsRecipientInfoList.optional(), additional_recipients: emailAddressList.optional(), items: definitionsItemList.optional(), configuration: templateConfiguration.optional(), amount: amountSummaryDetail.optional(), due_amount: money.optional()});

export const templateItemField = z.enum(["ITEMS_QUANTITY", "ITEMS_DESCRIPTION", "ITEMS_DATE", "ITEMS_DISCOUNT", "ITEMS_TAX"]).max(2147483647);

export const templateDisplayPreference = z.object({hidden: z.boolean().optional()});

export const templateItemSetting = z.object({field_name: templateItemField.optional(), display_preference: templateDisplayPreference.optional()});

export const templateItemSettingList = z.array(templateItemSetting);

export const templateSubtotalField = z.enum(["DISCOUNT", "SHIPPING", "CUSTOM"]).max(2147483647);

export const templateSubtotalSetting = z.object({field_name: templateSubtotalField.optional(), display_preference: templateDisplayPreference.optional()});

export const templateSubtotalSettingList = z.array(templateSubtotalSetting);

export const templateSettings = z.object({template_item_settings: templateItemSettingList.optional(), template_subtotal_settings: templateSubtotalSettingList.optional()});

export const linkDescription = z.object({href: z.string(), rel: z.string(), method: z.enum(["GET", "POST", "PUT", "DELETE", "HEAD", "CONNECT", "OPTIONS", "PATCH"]).optional()});

export const linkDescriptionList = z.array(linkDescription);

export const template = z.object({id: z.string().max(30).optional(), name: z.string().min(1).max(500).optional(), default_template: z.boolean().optional(), template_info: templateInfo.optional(), settings: templateSettings.optional(), unit_of_measure: unitOfMeasure.optional(), standard_template: z.boolean().optional(), links: linkDescriptionList.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
};

/**
 * Show template details
 * 
 * GET /v2/invoicing/templates/{template_id}
 */
export const getApiV2InvoicingTemplatesTemplateId = async (args: GetApiV2InvoicingTemplatesTemplateIdArgs, options?: GetApiV2InvoicingTemplatesTemplateIdOptions) => {
const {baseUrl = "https://api-m.paypal.com", fetch: fetchFn = fetch, Oauth2} = options ?? {}

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

if (Oauth2 !== undefined) headers.set('authorization', `Bearer ${Oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/invoicing/templates/${encodeURIComponent(String(args.template_id))}${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(template, await res.json())
};