import {z} from 'zod'

export type GetApiApiV1KmsKmsIdInfoArgs = {kms_id: string};

export type GetApiApiV1KmsKmsIdInfoOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const bootstrapInfoOut = z.object({k256_pubkey: z.string(), ca_pubkey: z.string(), quote_length: z.number().int(), eventlog_length: z.number().int()});

export const kmsRpcInfo = z.object({version: z.string(), is_dev: z.boolean(), chain_id: z.number().int().nullable().optional(), kms_contract_address: z.string().nullable().optional(), gateway_app_id: z.string().nullable().optional(), bootstrap_info: bootstrapInfoOut, version_synced: z.boolean()});

export const guestAgentInfo = z.object({device_id: z.string(), mr_aggregated: z.string().nullable().optional(), os_image_hash: z.string().nullable().optional(), instance_id: z.string().nullable().optional(), app_id: z.string().nullable().optional(), mr_key_provider: z.string().nullable().optional(), compose_hash: z.string().nullable().optional(), app_compose: z.string().nullable().optional()});

export const teepodImageInfo = z.object({name: z.string(), version: z.string(), is_dev: z.boolean()});

export const teepodInfo = z.object({id: z.number().int(), name: z.string(), teepod_version_db: z.string().nullable().optional(), teepod_version_real: z.string().nullable().optional(), kms_url: z.string().nullable().optional(), kms_urls: z.array(z.string()).optional(), available_os_images: z.array(teepodImageInfo).optional(), error: z.string().nullable().optional()});

export const onChainKmsInfo = z.object({k256_pubkey: z.string(), ca_pubkey: z.string(), quote_length: z.number().int(), eventlog_length: z.number().int()});

export const onChainVerification = z.object({k256_pubkey_match: z.boolean().nullable().optional(), ca_pubkey_match: z.boolean().nullable().optional(), gateway_app_id_match: z.boolean().nullable().optional(), device_id_allowed: z.boolean().nullable().optional(), os_image_allowed: z.boolean().nullable().optional(), mr_aggregated_allowed: z.boolean().nullable().optional()});

export const onChainInfo = z.object({kms_info: onChainKmsInfo.nullable().optional(), gateway_app_id: z.string().nullable().optional(), owner: z.string().nullable().optional(), verification: onChainVerification.optional(), error: z.string().nullable().optional()});

export const kmsInspectResponse = z.object({id: z.union([z.number().int(), z.string()]), slug: z.string().nullable(), endpoint: z.string(), kms_type: z.string(), db_version: z.string(), rpc: kmsRpcInfo.nullable().optional(), rpc_error: z.string().nullable().optional(), guest_agent: guestAgentInfo.nullable().optional(), guest_agent_error: z.string().nullable().optional(), teepods: z.array(teepodInfo).optional(), on_chain: onChainInfo.nullable().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
};

/**
 * Inspect KMS instance
 * 
 * GET /api/v1/kms/{kms_id}/info
 */
export const getApiApiV1KmsKmsIdInfo = async (args: GetApiApiV1KmsKmsIdInfoArgs, options?: GetApiApiV1KmsKmsIdInfoOptions) => {
const {baseUrl = "https://cloud-api.phala.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/kms/${encodeURIComponent(String(args.kms_id))}/info${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(kmsInspectResponse, await res.json())
};