import {z} from 'zod'

export type NocCloudProvider = 'amazons3' | 'amazons3gov' | 'azure' | 'google' | 'googles3' | 'atmos' | 'ironmountain' | 'rackspace' | 'nirvanix' | 'synaptic' | 'castor' | 'delldx' | 'cloudone' | 'hp' | 'cleversafe' | 'vipr' | 'ibmcos' | 'hcp' | 's3_compatible';

export type Protocol = 'NFS' | 'SMB' | 'FTP';

export type PortalApiDtoVolumesRole = 'owner' | 'connected';

export type SecurityMode = 'Publicly Available' | 'Active Directory' | 'LDAP Directory';

export type PermissionPolicy = 'POSIX Mixed Mode' | 'UNIX/NFS Permissions Only Mode' | 'Unauthenticated Access Mode' | 'NTFS Compatible Mode' | 'NTFS Exclusive Mode' | 'NTFS Multiprotocol Mode';

export type ConnectionPermission = 'READONLY' | 'READWRITE' | 'Custom';

export type VolumeSortBy = 'volume_name' | 'cloud_provider' | 'cloud_region' | 'accessible_data' | 'unprotected_data' | 'last_snapshot_utc' | 'appliance_name';

export type SortOrder = 'asc' | 'desc';

export type GetApiVolumeConnectionsArgs = {cloud_providers?: (Array<NocCloudProvider> | null) | undefined, protocols?: (Array<Protocol> | null) | undefined, roles?: (Array<PortalApiDtoVolumesRole> | null) | undefined, security_modes?: (Array<SecurityMode> | null) | undefined, permission_policies?: (Array<PermissionPolicy> | null) | undefined, connection_permissions?: (Array<ConnectionPermission> | null) | undefined, cloud_regions?: (Array<string> | null) | undefined, appliance_names?: (Array<string> | null) | undefined, volume_names?: (Array<string> | null) | undefined, sort_by?: (VolumeSortBy | null) | undefined, sort_order?: SortOrder | undefined, search?: (string | null) | undefined, volume_id?: (string | null) | undefined};

export type GetApiVolumeConnectionsOptions = {baseUrl?: string | undefined, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const nocCloudProvider = z.enum(["amazons3", "amazons3gov", "azure", "google", "googles3", "atmos", "ironmountain", "rackspace", "nirvanix", "synaptic", "castor", "delldx", "cloudone", "hp", "cleversafe", "vipr", "ibmcos", "hcp", "s3_compatible"]);

export const protocol = z.enum(["NFS", "SMB", "FTP"]);

export const permissionPolicy = z.enum(["POSIX Mixed Mode", "UNIX/NFS Permissions Only Mode", "Unauthenticated Access Mode", "NTFS Compatible Mode", "NTFS Exclusive Mode", "NTFS Multiprotocol Mode"]);

export const securityMode = z.enum(["Publicly Available", "Active Directory", "LDAP Directory"]);

export const snapshotStatus = z.enum(["idle", "pending", "in_progress", "succeeded", "failed", "cancelling", "cancelled", "cancel_rejected", "up_to_date"]);

export const connectionPermission = z.enum(["READONLY", "READWRITE", "Custom"]);

export const portalApiDtoVolumesRole = z.enum(["owner", "connected"]);

export const volumeConnectionItemDto = z.object({cloud_provider: nocCloudProvider.nullable().optional(), cloud_region: z.string().nullable().optional(), protocol: z.array(protocol).optional(), accessible_data: z.number().int().nullable().optional(), unprotected_data: z.number().int().nullable().optional(), volume_id: z.string(), volume_name: z.string(), status: z.string().nullable().optional(), permission_policy: permissionPolicy.nullable().optional(), security_mode: securityMode.nullable().optional(), appliance_id: z.string(), appliance_name: z.string(), last_snapshot_utc: z.string().nullable().optional(), current_snapshot_status: snapshotStatus.optional(), connection_permission: connectionPermission.nullable().optional(), role: portalApiDtoVolumesRole, appliance_hostname: z.string().nullable().optional(), is_readonly: z.boolean().nullable().optional(), share_count: z.number().int().nullable().optional(), export_count: z.number().int().nullable().optional(), ftp_dir_count: z.number().int().nullable().optional(), snapshot_start: z.number().int().nullable().optional(), snapshot_stop: z.number().int().nullable().optional(), snapshot_days: z.array(z.string()).optional(), snapshot_frequency: z.number().int().nullable().optional(), sync_schedule: z.record(z.string(), z.unknown()).nullable().optional(), pinned_folders_count: z.number().int().nullable().optional(), autofault_folders_count: z.number().int().nullable().optional()});

export const volumeConnectionsResponseDto = z.object({items: z.array(volumeConnectionItemDto).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
};

/**
 * Get Volume Connections
 * 
 * GET /volume_connections
 */
export const getApiVolumeConnections = async (args: GetApiVolumeConnectionsArgs, options?: GetApiVolumeConnectionsOptions) => {
const {baseUrl = "https://am1.portal.api.nasuni.com", fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

for (const item of args.cloud_providers ?? []) query.append("cloud_providers", String(item))
for (const item of args.protocols ?? []) query.append("protocols", String(item))
for (const item of args.roles ?? []) query.append("roles", String(item))
for (const item of args.security_modes ?? []) query.append("security_modes", String(item))
for (const item of args.permission_policies ?? []) query.append("permission_policies", String(item))
for (const item of args.connection_permissions ?? []) query.append("connection_permissions", String(item))
for (const item of args.cloud_regions ?? []) query.append("cloud_regions", String(item))
for (const item of args.appliance_names ?? []) query.append("appliance_names", String(item))
for (const item of args.volume_names ?? []) query.append("volume_names", String(item))
if (args.sort_by != null) query.append("sort_by", String(args.sort_by))
if (args.sort_order != null) query.append("sort_order", String(args.sort_order))
if (args.search != null) query.append("search", String(args.search))
if (args.volume_id != null) query.append("volume_id", String(args.volume_id))
if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/volume_connections${query.size > 0 ? `?${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(volumeConnectionsResponseDto, await res.json())
};