"use server";

import { BasicContractView } from "@/db/schema";
import { getComplianceResponseByBasicContractId } from "@/lib/compliance/services";

type RedFlagResolutionState = {
  resolved: boolean;
  resolvedAt: Date | null;
  pendingApprovalId: string | null;
};

/**
 * 여러 계약서에 대한 RED FLAG 해제 상태를 한 번에 확인
 */
export async function checkRedFlagResolutionForContracts(
  contracts: BasicContractView[]
): Promise<Record<number, RedFlagResolutionState>> {
  const result: Record<number, RedFlagResolutionState> = {};

  // 준법서약 템플릿인 계약서만 필터링
  const complianceContracts = contracts.filter((contract) =>
    contract.templateName?.includes("준법")
  );

  if (complianceContracts.length === 0) {
    return result;
  }

  const checks = await Promise.all(
    complianceContracts.map(async (contract) => {
      try {
        const response = await getComplianceResponseByBasicContractId(contract.id);
        return {
          contractId: contract.id,
          resolved: Boolean(response?.redFlagResolvedAt),
          resolvedAt: response?.redFlagResolvedAt || null,
          pendingApprovalId: response?.redFlagResolutionApprovalId ?? null,
        };
      } catch (error) {
        console.error(`Error fetching compliance response for contract ${contract.id}:`, error);
        return {
          contractId: contract.id,
          resolved: false,
          resolvedAt: null,
          pendingApprovalId: null,
        };
      }
    })
  );

  checks.forEach((check) => {
    result[check.contractId] = {
      resolved: check.resolved,
      resolvedAt: check.resolvedAt,
      pendingApprovalId: check.pendingApprovalId,
    };
  });

  return result;
}