import {z} from 'zod'

export type GetApiV4AccountSubAccountIdDatacenterSharedProxyListArgs = {subAccountId: string, type?: ('getproxies' | 'displayproxies') | undefined, 'country[]'?: Array<string> | undefined, protocol: 'http' | 'socks', format?: ('json' | 'data' | 'credentials') | undefined, proxy_format?: ('ipport' | 'protocolipport') | undefined, credential_format?: (1 | 2 | 3) | undefined, status?: ('online' | 'offline') | undefined, start?: number | undefined, limit?: number | undefined, length?: number | undefined, draw?: number | undefined};

export type GetApiV4AccountSubAccountIdDatacenterSharedProxyListOptions = {baseUrl?: string | undefined, apiToken?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV4AccountSubAccountIdDatacenterSharedProxyListResponse = z.union([z.object({data: z.array(z.array(z.string())), recordsTotal: z.number().int(), recordsFiltered: z.number().int(), draw: z.number().int()}), z.object({countries: z.record(z.string(), z.number().int()), recordsTotal: 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
};

/**
 * Get datacenter proxy list
 * 
 * GET /v4/account/{subAccountId}/datacenter_shared/proxy-list
 */
export const getApiV4AccountSubAccountIdDatacenterSharedProxyList = async (args: GetApiV4AccountSubAccountIdDatacenterSharedProxyListArgs, options?: GetApiV4AccountSubAccountIdDatacenterSharedProxyListOptions) => {
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 (args.type != null) query.append("type", String(args.type))
for (const item of args['country[]'] ?? []) query.append("country[]", String(item))
if (args.protocol != null) query.append("protocol", String(args.protocol))
if (args.format != null) query.append("format", String(args.format))
if (args.proxy_format != null) query.append("proxy_format", String(args.proxy_format))
if (args.credential_format != null) query.append("credential_format", String(args.credential_format))
if (args.status != null) query.append("status", String(args.status))
if (args.start != null) query.append("start", String(args.start))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.length != null) query.append("length", String(args.length))
if (args.draw != null) query.append("draw", String(args.draw))
if (apiToken !== undefined) headers.set("api-token", apiToken)

const url = `${baseUrl.replace(/\/+$/, '')}/v4/account/${encodeURIComponent(String(args.subAccountId))}/datacenter_shared/proxy-list${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(getApiV4AccountSubAccountIdDatacenterSharedProxyListResponse, await res.json())
};