import {z} from 'zod'

export type GetApiSubscriptionsSubscriptionIdResourceGroupsResourceGroupNameProvidersMicrosoftRecoveryServicesVaultsVaultNameBackupProtectedItemsArgs = {'api-version': string, vaultName: string, resourceGroupName: string, subscriptionId: string, $filter?: string | undefined, $skipToken?: string | undefined};

export type GetApiSubscriptionsSubscriptionIdResourceGroupsResourceGroupNameProvidersMicrosoftRecoveryServicesVaultsVaultNameBackupProtectedItemsOptions = {baseUrl?: string | undefined, azureAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const protectedItemResourceList = z.object({nextLink: z.string().optional()});

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
};

/**
 * Provides a pageable list of all items in a subscription, that can be protected.
 * 
 * GET /Subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.RecoveryServices/vaults/{vaultName}/backupProtectedItems
 */
export const getApiSubscriptionsSubscriptionIdResourceGroupsResourceGroupNameProvidersMicrosoftRecoveryServicesVaultsVaultNameBackupProtectedItems = async (args: GetApiSubscriptionsSubscriptionIdResourceGroupsResourceGroupNameProvidersMicrosoftRecoveryServicesVaultsVaultNameBackupProtectedItemsArgs, options?: GetApiSubscriptionsSubscriptionIdResourceGroupsResourceGroupNameProvidersMicrosoftRecoveryServicesVaultsVaultNameBackupProtectedItemsOptions) => {
const {baseUrl = "https://management.azure.com", fetch: fetchFn = fetch, azureAuth} = options ?? {}

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

if (args['api-version'] != null) query.append("api-version", String(args['api-version']))
if (args.$filter != null) query.append("$filter", String(args.$filter))
if (args.$skipToken != null) query.append("$skipToken", String(args.$skipToken))
if (azureAuth !== undefined) headers.set('authorization', `Bearer ${azureAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/Subscriptions/${encodeURIComponent(String(args.subscriptionId))}/resourceGroups/${encodeURIComponent(String(args.resourceGroupName))}/providers/Microsoft.RecoveryServices/vaults/${encodeURIComponent(String(args.vaultName))}/backupProtectedItems${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(protectedItemResourceList, await res.json())
};