// Smart Contract Execution Service
// Distributed smart contract execution

import { computeDistributionService } from './compute-distribution.service';

export class SmartContractExecutionService {
  /**
   * Execute smart contract on distributed nodes
   */
  async executeSmartContract(
    contractId: string,
    contractCode: string,
    parameters: Record<string, unknown>
  ) {
    // Distribute contract execution task
    const task = await computeDistributionService.distributeTask({
      taskType: 'smart_contract',
      taskPayload: {
        contractId,
        contractCode,
        parameters,
      },
      preferredNodeType: 'SEN', // Use Sovereign Execution Nodes
    });

    // Start execution
    await computeDistributionService.startTask(task.taskId);

    // In production, would execute contract and wait for deterministic result
    // For now, simulate execution
    const result = {
      contractId,
      executionResult: {},
      deterministic: true,
    };

    await computeDistributionService.completeTask(task.taskId, result);

    return {
      taskId: task.taskId,
      result,
    };
  }
}

export const smartContractExecutionService = new SmartContractExecutionService();

