import { ethers } from "hardhat";

async function main() {
  const validityPeriod = 86400 * 30; // 30 days

  console.log("Deploying {{CONTRACT_NAME}}...");
  console.log("  Verification Validity:", validityPeriod / 86400, "days");

  const AgeGateFactory = await ethers.getContractFactory("{{CONTRACT_NAME}}");
  const ageGate = await AgeGateFactory.deploy(validityPeriod);

  await ageGate.waitForDeployment();

  const address = await ageGate.getAddress();
  console.log("\n{{CONTRACT_NAME}} deployed to:", address);

  console.log("\nWorkflow:");
  console.log("  1. Issuer (KYC provider) registers user's encrypted birth date:");
  console.log("     registerBirthDate(userAddress, encryptedBirthDate)");
  console.log("  2. User generates age proof for a service:");
  console.log("     verifyAge(minAge, serviceAddress) -> verificationId");
  console.log("  3. Service checks the verification:");
  console.log("     checkAgeRequirement(verificationId) -> encrypted boolean");
  console.log("  4. Or use grantAccess for inline verification:");
  console.log("     grantAccess(resourceId, minAge) -> encrypted boolean");
  console.log("\nCommon Age Requirements:");
  console.log("  - 13+: Social media accounts");
  console.log("  - 18+: Adult content, gambling");
  console.log("  - 21+: Alcohol, cannabis (US)");
  console.log("  - 25+: Car rental without surcharge");
  console.log("  - 65+: Senior discounts");
  console.log("\nPrivacy Guarantees:");
  console.log("  - Birth date is NEVER revealed");
  console.log("  - Services only learn boolean (age >= X)");
  console.log("  - Exact age remains private");
  console.log("\nFHE Operations Used:");
  console.log("  - sub: Calculate age from timestamp difference");
  console.log("  - div: Convert seconds to years");
  console.log("  - gte: Check if age meets requirement");
}

main().catch((error) => {
  console.error(error);
  process.exitCode = 1;
});