import {z} from 'zod'

export type RecoveryCommandQueueRequest = {command_type: 'restart_api' | 'restart_component' | 'cluster_status' | 'cleanup_stale_pods' | 'reset_db_connections' | 'remediate_storage', params?: {[key: string]: unknown} | undefined, reason: string, ttl_seconds?: number | undefined};

export type CreateApiOnpremV1DeploymentsDeploymentIdRecoveryCommandsArgs = {deployment_id: string, body: RecoveryCommandQueueRequest};

export type CreateApiOnpremV1DeploymentsDeploymentIdRecoveryCommandsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const recoveryCommandQueueResponse = z.object({command_id: z.union([z.string(), z.string()]), deployment_id: z.string(), command_type: z.enum(["restart_api", "restart_component", "cluster_status", "cleanup_stale_pods", "reset_db_connections", "remediate_storage"]), status: z.enum(["pending", "delivered", "succeeded", "failed", "expired"]), params: z.record(z.string(), z.unknown()).optional(), actor_email: z.string(), expires_at: z.string(), created_at: z.string()});

export const responseMeta = z.object({requestId: z.string().optional(), timestamp: z.string().optional(), durationMs: z.number().int().nullable().optional()});

export const successResponseRecoveryCommandQueueResponse = z.object({success: z.literal(true), data: recoveryCommandQueueResponse, meta: responseMeta.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
};

/**
 * Queue an audited support recovery command for a deployment
 * 
 * POST /onprem/v1/deployments/{deployment_id}/recovery-commands
 */
export const createApiOnpremV1DeploymentsDeploymentIdRecoveryCommands = async (args: CreateApiOnpremV1DeploymentsDeploymentIdRecoveryCommandsArgs, options: CreateApiOnpremV1DeploymentsDeploymentIdRecoveryCommandsOptions) => {
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 = `${baseUrl.replace(/\/+$/, '')}/onprem/v1/deployments/${encodeURIComponent(String(args.deployment_id))}/recovery-commands${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(successResponseRecoveryCommandQueueResponse, await res.json())
};