import { logger } from '@/infrastructure/monitoring/logger';

/**
 * dbis.control.orchestrator
 * Deterministic, replayable workflows (saga-like orchestration).
 * Minimal scaffold: records steps and returns next action.
 */
export class OrchestratorService {
	async startWorkflow(params: {
		txnId: string;
		instructionType: string;
	}): Promise<{ status: 'STARTED'; nextStep: string }> {
		logger.info('OrchestratorService.startWorkflow', { txnId: params.txnId, type: params.instructionType });
		return { status: 'STARTED' as const, nextStep: 'Validate' };
	}

	async recordStep(params: {
		txnId: string;
		step: string;
		outcome: 'SUCCESS' | 'FAILURE';
		details?: Record<string, unknown>;
	}): Promise<{ status: 'RECORDED' }> {
		logger.info('OrchestratorService.recordStep', { txnId: params.txnId, step: params.step, outcome: params.outcome });
		return { status: 'RECORDED' as const };
	}
}

export const orchestratorService = new OrchestratorService();

