import {z} from 'zod'

export type GetApiV1PaymentSchedulesArgs = {'Accept-Encoding'?: string | undefined, 'Content-Encoding'?: string | undefined, 'Zuora-Track-Id'?: string | undefined, 'Zuora-Entity-Ids'?: string | undefined, 'Zuora-Org-Ids'?: string | undefined, 'Zuora-Version'?: string | undefined, lastProcessedItems?: number | undefined, nextPendingItems?: number | undefined, accountId?: string | undefined, accountNumber?: number | undefined};

export type GetApiV1PaymentSchedulesOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const paymentSchedulePaymentOptionFields = z.object({detail: z.object({key: z.string().optional(), value: z.string().optional()}).optional(), type: z.string().optional()});

export const linkedPaymentID = z.object({paymentId: z.string().optional()});

export const paymentScheduleItemCommonResponse = z.object({accountId: z.string().optional(), amount: z.number().nullable().optional(), balance: z.number().optional(), billingDocument: z.object({id: z.string().optional(), number: z.string().optional(), type: z.string().optional()}).nullable().optional(), createdById: z.string().nullable().optional(), createdDate: z.string().nullable().optional(), currency: z.string().nullable().optional(), description: z.string().nullable().optional(), errorMessage: z.string().nullable().optional(), id: z.string().optional(), number: z.string().optional(), paymentGatewayId: z.string().nullable().optional(), paymentMethodId: z.string().nullable().optional(), paymentOption: z.array(paymentSchedulePaymentOptionFields).optional(), paymentScheduleId: z.string().optional(), paymentScheduleNumber: z.string().optional(), psiPayments: z.array(linkedPaymentID).optional(), runHour: z.number().int().nullable().optional(), scheduledDate: z.string().nullable().optional(), standalone: z.boolean().optional(), status: z.enum(["Pending", "Processed", "Error", "Canceled"]).nullable().optional(), updatedById: z.string().nullable().optional(), updatedDate: z.string().nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const paymentScheduleCommonResponse = z.object({accountId: z.string().optional(), accountNumber: z.string().optional(), billingDocument: z.object({id: z.string().optional(), number: z.string().optional(), type: z.string().optional()}).nullable().optional(), billingDocuments: z.array(z.object({id: z.string().optional(), number: z.string().optional(), type: z.enum(["Invoice", "DebitMemo"]).optional()})).optional(), createdById: z.string().optional(), createdDate: z.string().optional(), description: z.string().optional(), id: z.string().optional(), isCustom: z.boolean().optional(), items: z.array(paymentScheduleItemCommonResponse).optional(), nextPaymentDate: z.string().optional(), occurrences: z.number().int().optional(), paymentOption: z.array(paymentSchedulePaymentOptionFields).optional(), paymentScheduleNumber: z.string().optional(), period: z.string().nullable().optional(), prepayment: z.boolean().optional(), recentPaymentDate: z.string().nullable().optional(), runHour: z.number().int().optional(), standalone: z.boolean().optional(), startDate: z.string().optional(), status: z.enum(["Active", "Canceled", "Completed"]).optional(), totalAmount: z.number().optional(), totalPaymentsErrored: z.number().int().optional(), totalPaymentsProcessed: z.number().int().optional(), updatedById: z.string().optional(), updatedDate: z.string().optional()}).and(z.record(z.string(), z.unknown()));

export const gETPaymentSchedulesResponse = z.array(paymentScheduleCommonResponse);

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 payment schedules by customer account
 * 
 * GET /v1/payment-schedules
 */
export const getApiV1PaymentSchedules = async (args: GetApiV1PaymentSchedulesArgs, options?: GetApiV1PaymentSchedulesOptions) => {
const {baseUrl = "https://rest.test.zuora.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args['Accept-Encoding'] != null) headers.set("Accept-Encoding", String(args['Accept-Encoding']))
if (args['Content-Encoding'] != null) headers.set("Content-Encoding", String(args['Content-Encoding']))
if (args['Zuora-Track-Id'] != null) headers.set("Zuora-Track-Id", String(args['Zuora-Track-Id']))
if (args['Zuora-Entity-Ids'] != null) headers.set("Zuora-Entity-Ids", String(args['Zuora-Entity-Ids']))
if (args['Zuora-Org-Ids'] != null) headers.set("Zuora-Org-Ids", String(args['Zuora-Org-Ids']))
if (args['Zuora-Version'] != null) headers.set("Zuora-Version", String(args['Zuora-Version']))
if (args.lastProcessedItems != null) query.append("lastProcessedItems", String(args.lastProcessedItems))
if (args.nextPendingItems != null) query.append("nextPendingItems", String(args.nextPendingItems))
if (args.accountId != null) query.append("accountId", String(args.accountId))
if (args.accountNumber != null) query.append("accountNumber", String(args.accountNumber))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/payment-schedules${query.size > 0 ? `?${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(gETPaymentSchedulesResponse, await res.json())
};