import { type ScriptSandboxAdapter } from "../sandbox/script-sandbox.js";
import type {
  LocalFreeflowConfig,
  ProcessingScriptPolicy,
  ScriptTransformConfig,
  ScriptTransformLanguage,
} from "../config/types.js";
import type { LoadedProcessingSource } from "./engine.js";
export interface ProcessingScriptRequest {
  language: ScriptTransformLanguage;
  code: string;
  label?: string;
  alias?: string;
  policy?: ProcessingScriptPolicy;
  limits?: Partial<ScriptTransformConfig["limits"]>;
}
export type ProcessingScriptResult =
  | {
      status: "not_configured";
      reason: string;
    }
  | {
      status: "unavailable";
      language: ScriptTransformLanguage;
      policy: ProcessingScriptPolicy;
      reason: string;
      recommendation: string;
      noHostFallback: true;
      rawScriptPersistence: "disabled";
      codeHashSha256: string;
      adapterId?: string;
      adapterVersion?: string;
      failedProofs?: string[];
    }
  | {
      status: "rejected";
      language: ScriptTransformLanguage;
      policy: "unsafe-unsandboxed";
      reason: string;
      recommendation: string;
      rawScriptPersistence: "disabled";
      codeHashSha256: string;
      localOptInRequired?: true;
    }
  | {
      status: "executed";
      language: ScriptTransformLanguage;
      policy: ProcessingScriptPolicy;
      adapterId?: string;
      adapterVersion?: string;
      runtime?: {
        name: string;
        version?: string;
      };
      outputText: string;
      stderr: string;
      stdoutBytes: number;
      stderrBytes: number;
      durationMs?: number;
      noHostFallback?: true;
      unsafeUnsandboxed?: true;
      rawScriptPersistence: "disabled";
      codeHashSha256: string;
    }
  | {
      status: "failed";
      language: ScriptTransformLanguage;
      policy: ProcessingScriptPolicy;
      reason: string;
      adapterId?: string;
      adapterVersion?: string;
      stdoutBytes?: number;
      stderrBytes?: number;
      noHostFallback?: true;
      unsafeUnsandboxed?: true;
      rawScriptPersistence: "disabled";
      codeHashSha256: string;
    };
export interface RunProcessingScriptOptions {
  loaded: LoadedProcessingSource;
  script: ProcessingScriptRequest;
  scriptTransform?: ScriptTransformConfig;
  localConfig?: LocalFreeflowConfig;
  adapters?: readonly ScriptSandboxAdapter[];
}
export declare function processingScriptNotConfigured(): ProcessingScriptResult;
export declare function processingScriptUnavailableForUnloadedSource(
  script: ProcessingScriptRequest,
  reason: string,
): ProcessingScriptResult;
export declare function runProcessingScript(options: RunProcessingScriptOptions): Promise<ProcessingScriptResult>;