import {z} from 'zod'

export type GetApiBillingV1InvoicesInvoiceNumberArgs = {invoiceNumber: number};

export type GetApiBillingV1InvoicesInvoiceNumberOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const link = z.object({href: z.string().optional(), rel: z.string().optional()}).nullable();

export const linkWS = z.object({href: z.string().optional(), id: z.string().optional()}).nullable();

export const currency = z.enum(["USD", "CAD", "EUR", "JPY", "GBP", "KRW", "CHF", "SEK", "SGD", "MYR", "AUD", "MXN", "INR", "BRL", "DKK", "NZD", "NOK", "ZAR", "PHP", "CNY", "SAR", "GTQ", "IDR", "ARS", "COP", "PEN"]);

export const invoiceStatus = z.enum(["PAID", "UNPAID", "CARRIED", "VOIDED"]);

export const invoiceLineTypeWS = z.enum(["ITEM", "DISCOUNT", "TAX", "DELEGATED_INVOICE", "TERMINATION_FEE", "SUB_ACCOUNT"]).nullable();

export const vendorWS = z.object({uuid: z.string().nullable().optional(), name: z.string().nullable().optional()}).nullable();

export const saleRepCompanyWS = z.object({uuid: z.string().nullable().optional(), name: z.string().nullable().optional(), isReseller: z.boolean().optional(), isSalesSupport: z.boolean().optional()}).nullable();

export const saleRepUserWS = z.object({uuid: z.string().nullable().optional(), name: z.string().nullable().optional(), isReseller: z.boolean().optional(), isSalesSupport: z.boolean().optional()}).nullable();

export const invoiceLineWS = z.object({description: z.string().optional(), id: z.number().nullable().optional(), itemId: z.number().nullable().optional(), percentage: z.number().nullable().optional(), periodEnd: z.number().nullable().optional(), periodStart: z.number().nullable().optional(), price: z.number().nullable().optional(), quantity: z.number().nullable().optional(), total: z.number().nullable().optional(), type: invoiceLineTypeWS.optional(), paymentPlanId: z.number().nullable().optional(), editionId: z.number().nullable().optional(), productId: z.number().nullable().optional(), pricingUnit: z.string().nullable().optional(), vendor: vendorWS.optional(), saleRepCompany: saleRepCompanyWS.optional(), saleRepUser: saleRepUserWS.optional()});

export const invoiceWS = z.object({links: z.array(link).optional(), company: linkWS.optional(), creationDate: z.number().nullable().optional(), orderIds: z.array(z.string()).optional(), currency: currency.optional(), dueDate: z.number().nullable().optional(), invoiceId: z.number().nullable().optional(), referenceNumber: z.string().nullable().optional(), status: invoiceStatus.optional(), total: z.number().nullable().optional(), user: linkWS.optional(), delegatedToInvoice: linkWS.optional(), includedInvoices: z.array(linkWS).nullable().optional(), invoiceLines: z.array(invoiceLineWS).optional()}).nullable();

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
};

/**
 * Retrieve an Invoice
 * 
 * GET /billing/v1/invoices/{invoiceNumber}
 */
export const getApiBillingV1InvoicesInvoiceNumber = async (args: GetApiBillingV1InvoicesInvoiceNumberArgs, options?: GetApiBillingV1InvoicesInvoiceNumberOptions) => {
const {baseUrl = "https://marketplace.appdirect.com/api", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/billing/v1/invoices/${encodeURIComponent(String(args.invoiceNumber))}${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(invoiceWS, await res.json())
};