import {z} from 'zod'

export type RestAccessInfoUpdate = {host?: string | undefined, port?: string | undefined, username: string, password: string};

export type SSHAccessInfoUpdate = {host?: string | undefined, port?: string | undefined, username: string, password: string, pub_key?: string | undefined, pub_key_type?: ('ed25519' | 'ecdsa' | 'rsa') | undefined};

export type CLIAccessInfoUpdate = {host?: string | undefined, port?: string | undefined, username: string, password: string};

export type SMISAccessInfoUpdate = {host?: string | undefined, port?: string | undefined, username: string, password: string, namespace?: string | undefined};

export type StorageBackendRegistryUpdate = {host?: string | undefined, port?: string | undefined, username: string, password: string, rest?: RestAccessInfoUpdate | undefined, ssh?: SSHAccessInfoUpdate | undefined, cli?: CLIAccessInfoUpdate | undefined, smis?: SMISAccessInfoUpdate | undefined, extra_attributes?: {[key: string]: string} | undefined} | {host?: string | undefined, port?: string | undefined, username: string, password: string, pub_key?: string | undefined, pub_key_type?: ('ed25519' | 'ecdsa' | 'rsa') | undefined, rest?: RestAccessInfoUpdate | undefined, ssh?: SSHAccessInfoUpdate | undefined, cli?: CLIAccessInfoUpdate | undefined, smis?: SMISAccessInfoUpdate | undefined, extra_attributes?: {[key: string]: string} | undefined} | {host?: string | undefined, port?: string | undefined, username: string, password: string, rest?: RestAccessInfoUpdate | undefined, ssh?: SSHAccessInfoUpdate | undefined, cli?: CLIAccessInfoUpdate | undefined, smis?: SMISAccessInfoUpdate | undefined, extra_attributes?: {[key: string]: string} | undefined} | {host?: string | undefined, port?: string | undefined, username: string, password: string, namespace?: string | undefined, rest?: RestAccessInfoUpdate | undefined, ssh?: SSHAccessInfoUpdate | undefined, cli?: CLIAccessInfoUpdate | undefined, smis?: SMISAccessInfoUpdate | undefined, extra_attributes?: {[key: string]: string} | undefined};

export type UpdateApiV1StoragesStorageIdAccessInfoArgs = {storage_id: string, body: StorageBackendRegistryUpdate};

export type UpdateApiV1StoragesStorageIdAccessInfoOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const restAccessInfoResponse = z.object({host: z.string(), port: z.string(), username: z.string(), password: z.string().optional()});

export const sSHAccessInfoResponse = z.object({host: z.string(), port: z.string(), username: z.string(), password: z.string().optional(), pub_key: z.string().optional(), pub_key_type: z.enum(["ed25519", "ecdsa", "rsa"]).optional()});

export const cLIAccessInfoResponse = z.object({host: z.string(), port: z.string(), username: z.string(), password: z.string().optional()});

export const sMISAccessInfoResponse = z.object({host: z.string(), port: z.string(), username: z.string(), password: z.string().optional(), namespace: z.string()});

export const storageAccessInfoResponse = z.object({id: z.string().optional(), rest: restAccessInfoResponse.optional(), ssh: sSHAccessInfoResponse.optional(), cli: cLIAccessInfoResponse.optional(), smis: sMISAccessInfoResponse.optional(), vendor: z.string().optional(), model: z.string().optional(), extra_attributes: z.record(z.string(), 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
};

/**
 * Update a registered storage system access information in Infrastructure management DB.
 * 
 * PUT /v1/storages/{storage_id}/access-info
 */
export const updateApiV1StoragesStorageIdAccessInfo = async (args: UpdateApiV1StoragesStorageIdAccessInfoArgs, options: UpdateApiV1StoragesStorageIdAccessInfoOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/storages/${encodeURIComponent(String(args.storage_id))}/access-info${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(storageAccessInfoResponse, await res.json())
};