import {z} from 'zod'

export type GetApiV4OrganizationsOrganizationIdBillingPrePaidCreditsArgs = {page?: number | undefined, perPage?: number | undefined};

export type GetApiV4OrganizationsOrganizationIdBillingPrePaidCreditsOptions = {baseUrl?: string | undefined, token?: string | undefined, fetch?: typeof fetch | undefined};

export const credit = z.object({id: z.string(), creditName: z.string(), supportPlan: z.string(), startDate: z.string(), expirationDate: z.string(), total: z.number(), used: z.number(), remaining: z.number(), remainingPercent: z.number()});

export const pages = z.object({page: z.number().int(), next: z.number().int().optional(), previous: z.number().int().optional(), last: z.number().int(), perPage: z.number().int(), totalItems: z.number().int()});

export const hrefs = z.object({first: z.string(), last: z.string(), previous: z.string(), next: z.string()});

export const cursor = z.object({pages: pages, hrefs: hrefs});

export const prepaidCreditsResponse = z.object({data: z.array(credit), cursor: cursor});

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
};

/**
 * Get Prepaid Credits Billing
 * 
 * GET /v4/organizations/{organizationId}/billing/prePaidCredits
 */
export const getApiV4OrganizationsOrganizationIdBillingPrePaidCredits = async (args: GetApiV4OrganizationsOrganizationIdBillingPrePaidCreditsArgs, options?: GetApiV4OrganizationsOrganizationIdBillingPrePaidCreditsOptions) => {
const {baseUrl = "https://cloudapi.cloud.couchbase.com", fetch: fetchFn = fetch, token} = 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 (args.perPage != null) query.append("perPage", String(args.perPage))
if (token !== undefined) headers.set('authorization', `Bearer ${token}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v4/organizations/${encodeURIComponent(String(args.organizationId))}/billing/prePaidCredits${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(prepaidCreditsResponse, await res.json())
};