import {z} from 'zod'

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

export const sksClusterLabels = z.record(z.string(), z.string());

export const sksOidc = z.object({"client-id": z.string().min(1).max(255), "issuer-url": z.string().min(1).max(255), "username-claim": z.string().min(1).max(255).optional(), "username-prefix": z.string().min(1).max(255).optional(), "groups-claim": z.string().min(1).max(255).optional(), "groups-prefix": z.string().min(1).max(255).optional(), "required-claim": z.record(z.string(), z.string()).optional()});

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

export const sksNodepoolLabels = z.record(z.string(), z.string());

export const sksNodepoolTaint = z.object({value: z.string().min(1).max(255), effect: z.enum(["NoExecute", "NoSchedule", "PreferNoSchedule"])});

export const sksNodepoolTaints = z.record(z.string(), sksNodepoolTaint);

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

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

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

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

export const kubeletImageGc = z.object({"high-threshold": z.number().int().gte(0).optional(), "low-threshold": z.number().int().gte(0).optional(), "min-age": z.string().optional()});

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

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

export const nvidiaMigProfileA3024gb = z.enum(["1g.6gb", "1g.6gb+me", "2g.12gb", "2g.12gb+me", "4g.24gb"]);

export const nvidiaMigProfileRtxpro600096gb = z.enum(["1g.24gb", "1g.24gb+me", "1g.24gb+gfx", "1g.24gb+me.all", "1g.24gb-me", "2g.48gb", "2g.48gb+gfx", "2g.48gb+me.all", "2g.48gb-me", "4g.96gb", "4g.96gb+gfx"]);

export const nvidiaMigProfileB300269gb = z.enum(["1g.34gb", "1g.34gb+me", "1g.67gb", "2g.67gb", "3g.135gb", "4g.135gb", "7g.269gb"]);

export const nvidiaMigProfiles = z.object({"a30.24gb": nvidiaMigProfileA3024gb.optional(), "rtxpro6000.96gb": nvidiaMigProfileRtxpro600096gb.optional(), "b300.269gb": nvidiaMigProfileB300269gb.optional()});

export const sksNodepool = z.object({"anti-affinity-groups": z.array(antiAffinityGroupRef).optional(), description: z.string().max(255).optional(), "public-ip-assignment": z.enum(["inet4", "dual"]).optional(), labels: sksNodepoolLabels.optional(), taints: sksNodepoolTaints.optional(), "security-groups": z.array(securityGroupRef).optional(), name: z.string().min(1).max(255).optional(), "instance-type": instanceTypeRef.optional(), "private-networks": z.array(privateNetworkRef).optional(), template: templateRef.optional(), state: z.enum(["renewing-token", "creating", "deleting", "running", "degraded", "scaling", "updating", "error"]).optional(), size: z.number().int().gte(0).optional(), "kubelet-image-gc": kubeletImageGc.optional(), "instance-pool": instancePoolRef.optional(), "instance-prefix": z.string().min(1).max(30).optional(), "deploy-target": deployTargetRef.optional(), addons: z.array(z.literal("storage-lvm")).optional(), id: z.string().optional(), "disk-size": z.number().int().gte(20).lte(51200).optional(), version: z.string().optional(), "nvidia-mig-profiles": nvidiaMigProfiles.optional(), "created-at": z.string().optional()});

export const sksAuditEndpoint = z.string().min(1).max(2000);

export const sksAuditInitialBackoff = z.string().min(1).max(10);

export const sksAudit = z.object({endpoint: sksAuditEndpoint.optional(), enabled: z.boolean().optional(), "initial-backoff": sksAuditInitialBackoff.optional()});

export const sksCluster = z.object({description: z.string().max(255).optional(), labels: sksClusterLabels.optional(), cni: z.enum(["calico", "cilium"]).optional(), "auto-upgrade": z.boolean().optional(), oidc: sksOidc.optional(), name: z.string().min(1).max(255).optional(), "enable-operators-ca": z.boolean().optional(), "default-security-group-id": z.string().nullable().optional(), state: z.enum(["rotating-csi-credentials", "rotating-ccm-credentials", "creating", "upgrading", "deleting", "running", "suspending", "updating", "error", "rotating-karpenter-credentials", "resuming"]).optional(), "enable-kube-proxy": z.boolean().optional(), nodepools: z.array(sksNodepool).optional(), level: z.enum(["starter", "pro"]).optional(), "feature-gates": z.array(z.string()).optional(), addons: z.array(z.enum(["exoscale-cloud-controller", "exoscale-container-storage-interface", "metrics-server", "karpenter"])).optional(), id: z.string().optional(), audit: sksAudit.optional(), version: z.string().optional(), "created-at": z.string().optional(), endpoint: z.string().optional()});

export const getApiSksClusterResponse = z.object({"sks-clusters": z.array(sksCluster).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
};

/**
 * List SKS clusters
 * 
 * GET /sks-cluster
 */
export const getApiSksCluster = async (options?: GetApiSksClusterOptions) => {
const {baseUrl = "https://api-ch-gva-2.exoscale.com/v2", fetch: fetchFn = fetch} = options ?? {}

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

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