import {z} from 'zod'

export type GetApiApiV1PaymentlinksArgs = {page?: number | undefined};

export type GetApiApiV1PaymentlinksOptions = {baseUrl?: string | undefined, IntaSendBearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const currencyEnum = z.enum(["KES", "GHS", "NGN", "UGX", "TZS", "XAF", "XOF"]);

export const mobileTarrifEnum = z.enum(["BUSINESS-PAYS", "CUSTOMER-PAYS"]);

export const cardTarrifEnum = z.enum(["BUSINESS-PAYS", "CUSTOMER-PAYS"]);

export const paymentLinksSer = z.object({id: z.string().optional(), title: z.string().max(140), is_active: z.boolean().optional(), redirect_url: z.string().max(400).nullable().optional(), amount: z.number().int().gte(0).optional(), usage_limit: z.number().int().gte(0).optional(), qrcode_file: z.string().nullable(), url: z.string(), currency: currencyEnum.optional(), mobile_tarrif: mobileTarrifEnum.optional(), card_tarrif: cardTarrifEnum.optional(), created_at: z.string().nullable(), updated_at: z.string().nullable()});

export const paginatedPaymentLinksSerList = z.object({count: z.number().int(), next: z.string().nullable().optional(), previous: z.string().nullable().optional(), results: z.array(paymentLinksSer)});

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
};

/**
 * List Paymentlinks
 * 
 * GET /api/v1/paymentlinks/
 */
export const getApiApiV1Paymentlinks = async (args: GetApiApiV1PaymentlinksArgs, options?: GetApiApiV1PaymentlinksOptions) => {
const {baseUrl = "https://api.intasend.com", fetch: fetchFn = fetch, IntaSendBearerAuth} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (IntaSendBearerAuth !== undefined) headers.set('authorization', `Bearer ${IntaSendBearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/paymentlinks/${query.size > 0 ? `?${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(paginatedPaymentLinksSerList, await res.json())
};