import {z} from 'zod'

export type ConfigurationType = 'singleNode' | 'multiNode';

export type CloudProvider = {type: 'aws' | 'gcp' | 'azure', region: string, cidr?: string | undefined};

export type CouchbaseServer = {version?: string | undefined};

export type Compute = {cpu: number, ram: number};

export type DiskAWS = {type: 'gp3' | 'io2', storage: number, iops: number};

export type DiskAzure = {type: 'P6' | 'P10' | 'P15' | 'P20' | 'P30' | 'P40' | 'P50' | 'P60' | 'Ultra', storage?: (64 | 128 | 256 | 512 | 1024 | 2048 | 3072 | 4096 | 5120 | 6144 | 7168 | 8192 | 9216 | 10240 | 11264 | 12288 | 13312 | 14336 | 15360) | undefined, iops?: number | undefined, autoExpansion?: boolean | undefined};

export type DiskGCP = {type: 'pd-ssd', storage: number};

export type Node = {compute: Compute, disk: DiskAWS | DiskAzure | DiskGCP};

export type Service = 'data' | 'query' | 'index' | 'search' | 'analytics' | 'eventing';

export type ServiceGroup = {node?: Node | undefined, numOfNodes?: number | undefined, services?: Array<Service> | undefined};

export type Availability = {type: 'single' | 'multi'};

export type SupportPlan = 'basic' | 'developer pro' | 'enterprise';

export type SupportTimezone = 'ET' | 'GMT' | 'IST' | 'PT';

export type Support = {plan: SupportPlan, timezone?: SupportTimezone | undefined};

export type CreateClusterRequest = {name: string, description?: string | undefined, configurationType?: ConfigurationType | undefined, cloudProvider: CloudProvider, couchbaseServer?: CouchbaseServer | undefined, serviceGroups: Array<ServiceGroup>, availability: Availability, support: Support, zones?: Array<string> | undefined, cmekId?: string | undefined, enablePrivateDNSResolution?: boolean | undefined};

export type CreateApiV4OrganizationsOrganizationIdProjectsProjectIdClustersArgs = {body: CreateClusterRequest};

export type CreateApiV4OrganizationsOrganizationIdProjectsProjectIdClustersOptions = {baseUrl?: string | undefined, token?: string | undefined, fetch?: typeof fetch | undefined};

export const createClusterResponse = z.object({id: z.string()});

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
};

/**
 * Create Cluster
 * 
 * POST /v4/organizations/{organizationId}/projects/{projectId}/clusters
 */
export const createApiV4OrganizationsOrganizationIdProjectsProjectIdClusters = async (args: CreateApiV4OrganizationsOrganizationIdProjectsProjectIdClustersArgs, options?: CreateApiV4OrganizationsOrganizationIdProjectsProjectIdClustersOptions) => {
const {baseUrl = "https://cloudapi.cloud.couchbase.com", fetch: fetchFn = fetch, token} = options ?? {}

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

if (token !== undefined) headers.set('authorization', `Bearer ${token}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v4/organizations/${encodeURIComponent(String(args.organizationId))}/projects/${encodeURIComponent(String(args.projectId))}/clusters${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(createClusterResponse, await res.json())
};