import {z} from 'zod'

export type GetApiV4AccountSubAccountIdDatacenterSharedPeriodsArgs = {subAccountId: string};

export type GetApiV4AccountSubAccountIdDatacenterSharedPeriodsOptions = {baseUrl?: string | undefined, apiToken?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV4AccountSubAccountIdDatacenterSharedPeriodsResponse = z.union([z.object({periods_supported: z.literal(false)}), z.object({current_period: z.object({start: z.number().int().optional(), end: z.number().int().optional(), bandwidth_bytes: z.number().int().optional(), bandwidth_used_bytes: z.number().int().nullable().optional(), bandwidth_remaining_bytes: z.number().int().nullable().optional()}).nullable(), remaining_periods: z.array(z.object({days: z.number().int().optional(), estimated_start: z.number().int().optional(), estimated_end: z.number().int().optional()})), total_periods_remaining: z.number().int()})]);

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
};

/**
 * Datacenter bandwidth periods
 * 
 * GET /v4/account/{subAccountId}/datacenter_shared/periods
 */
export const getApiV4AccountSubAccountIdDatacenterSharedPeriods = async (args: GetApiV4AccountSubAccountIdDatacenterSharedPeriodsArgs, options?: GetApiV4AccountSubAccountIdDatacenterSharedPeriodsOptions) => {
const {baseUrl = "https://api.proxyscrape.com", fetch: fetchFn = fetch, apiToken} = options ?? {}

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

if (apiToken !== undefined) headers.set("api-token", apiToken)

const url = `${baseUrl.replace(/\/+$/, '')}/v4/account/${encodeURIComponent(String(args.subAccountId))}/datacenter_shared/periods${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(getApiV4AccountSubAccountIdDatacenterSharedPeriodsResponse, await res.json())
};