// ============================================================================
// FREEZONE REGISTRATION FLOW
// ============================================================================
// Complete registration flow for new freezone members including:
// 0. Freezone initialization and configuration
// 1. Public key registration
// 2. User profile creation & email verification
// 3. Terms & Conditions signing
// 4. Crypto wallet creation (TFT + ETH)
// 5. Payment processing
// 6. KYC verification with info collection

print("=== FREEZONE REGISTRATION FLOW ===\n");

// ============================================================================
// KEYPAIRS AND IDENTITIES
// ============================================================================

// Freezone Organization (Keypair 1)
let freezone_pubkey = "04d0aea7f0a48bcab4389753ddc2e61623dd89d800652b11d0a383eb3ea74561d730bdd06e0ca8f4cd4013907d95782a0a584313e1d91ae5ad09b663de36bfac44";

// User: Timur (Keypair 2)
let timur_pubkey = "04090636d0a15854c4c0b73f65b6de5f6a27a7b22d6fbf5f6d97c45476a0384fe50781444c33f5af577e017599e4b432373fbcdcd844d8783c5e52240a14b63dc3";

print("Identities:");
print("  Freezone: " + freezone_pubkey);
print("  Timur:    " + timur_pubkey);
print();

// ============================================================================
// INITIALIZATION: Freezone Configuration
// ============================================================================

print("Initialization: Freezone Configuration");
print("─────────────────────────────────────────────────────────────");

// Create context with freezone as the signatory
let freezone_ctx = get_context([freezone_pubkey]);
print("✓ Freezone context created");
print("   Context ID: " + freezone_ctx.context_id());
print("   Signatory: Freezone (" + freezone_pubkey + ")");

// Configure Email Client
print("\nConfiguring Email Client...");
let freezone_email_client = new_email_client()
    .smtp_host("smtp.freezone.example")
    .smtp_port(587)
    .from_email("noreply@freezone.example")
    .from_name("Freezone Platform");

print("✓ Email client configured");
print("   SMTP Host: smtp.freezone.example");
print("   From: noreply@freezone.example");

// Configure Payment Provider (Pesapal)
print("\nConfiguring Payment Provider...");
let freezone_payment_client = new_payment_client_pesapal_sandbox(
    1,
    "qkio1BGGYAXTu2JOfm7XSXNruoZsrqEW",
    "osGQ364R49cXKeOYSpaOnT++rHs="
);

print("✓ Payment provider configured (Pesapal Sandbox)");
print("   Provider: Pesapal");
print("   Environment: Sandbox");

// Configure KYC Provider
print("\nConfiguring KYC Provider...");
print("✓ KYC provider configured");
print("   Provider: Freezone KYC");
print("   Callback URL: https://freezone.example/kyc/callback");

// Create Freezone's own Ethereum wallet
print("\nCreating Freezone Ethereum Wallet...");
let freezone_eth_wallet = new_ethereum_wallet()
    .owner_id(999)  // Freezone organization ID
    .network("mainnet");

print("✓ Freezone Ethereum wallet created");
print("   Address: " + freezone_eth_wallet.get_address());
print("   Network: " + freezone_eth_wallet.get_network());
print("   Owner: Freezone Organization (ID: 999)");

// Save Freezone's Ethereum account
let freezone_eth_account = new_account()
    .owner_id(999)
    .address(freezone_eth_wallet.get_address())
    .currency("ETH")
    .balance(0.0);

freezone_ctx.save(freezone_eth_account);
print("✓ Freezone Ethereum account saved");

print("\n✓ Freezone initialization complete\n");

// ============================================================================
// STEP 0: Registration Flow Setup
// ============================================================================

print("Step 0: Registration Flow Setup");
print("─────────────────────────────────────────────────────────────");

// Define registration flow steps
print("\nRegistration Flow Steps:");
print("  1. Public key registration");
print("  2. User profile creation & email verification");
print("  3. Terms & Conditions signing");
print("  4. Crypto wallet creation (TFT + ETH)");
print("  5. Payment processing");
print("  6. KYC verification with info collection");
print();

// ============================================================================
// STEP 1: Public Key Registration
// ============================================================================

print("Step 1: Public Key Registration");
print("─────────────────────────────────────────────────────────────");

// User (Timur) provides their public key
print("User public key received: " + timur_pubkey);
print("✓ Public key validated and stored\n");

// ============================================================================
// STEP 2: User Profile Creation & Email Verification
// ============================================================================

print("Step 2: User Profile Creation & Email Verification");
print("─────────────────────────────────────────────────────────────");

// Collect basic user information
let user_name = "Timur Gordon";
let user_email = "timur@freezone.example";
print("Collecting user information:");
print("  Name:  " + user_name);
print("  Email: " + user_email);

// Create user profile
let user_profile = new_user()
    .username(user_name)
    .pubkey(timur_pubkey)
    .add_email(user_email);

print("✓ User profile created");
freezone_ctx.save(user_profile);
print("✓ Profile saved");

// Email Verification
print("\nInitiating email verification...");
let verification = new_verification("user_1", user_email);

print("✓ Email verification created");
print("   Verification code: " + verification.get_code());
print("   Nonce: " + verification.get_nonce());

// Prepare verification email
let verification_link = "https://freezone.example/verify?nonce=" + verification.get_nonce();
print("   Verification link: " + verification_link);
print("   (Email sent to: " + user_email + ")");

// Simulate user clicking verification link and verifying
print("\n✓ User clicks verification link and verifies email");
verification.verify_nonce(verification.get_nonce());
print("✓ Email verified: " + verification.get_status());

freezone_ctx.save(verification);
print("✓ Verification saved\n");

// ============================================================================
// STEP 3: Terms & Conditions Signing
// ============================================================================

print("Step 3: Terms & Conditions Signing");
print("─────────────────────────────────────────────────────────────");

// Create Terms & Conditions contract
let terms_contract = new_contract(1)
    .title("Freezone Membership Terms & Conditions")
    .content("By signing this agreement, you agree to abide by all freezone rules and regulations...")
    .creator_id(999);  // Freezone admin

print("✓ Terms & Conditions contract created");
print("   Title: " + terms_contract.title());

// User signs the contract (add their signature ID)
let user_signature_id = 1001;
terms_contract = terms_contract.add_signature(user_signature_id);
print("✓ User signature added (ID: " + user_signature_id + ")");

// Activate contract once signed
if terms_contract.is_fully_signed(1) {
    terms_contract = terms_contract.activate();
    print("✓ Contract activated: " + terms_contract.status());
}

freezone_ctx.save(terms_contract);
print("✓ Signed contract saved\n");

// ============================================================================
// STEP 4: Crypto Wallet Creation
// ============================================================================

print("Step 4: Crypto Wallet Creation");
print("─────────────────────────────────────────────────────────────");

// Create TFT crypto account for user
let tft_account = new_account()
    .owner_id(1)
    .currency("TFT")  // ThreeFold Token
    .balance(0.0);

print("✓ TFT account created");
print("   Owner ID: 1");
print("   Currency: TFT");
print("   Initial balance: 0");

freezone_ctx.save(tft_account);

// Create Ethereum wallet for user
print("\nCreating Ethereum wallet...");
let eth_wallet = new_ethereum_wallet()
    .owner_id(1)
    .network("mainnet");

print("✓ Ethereum wallet created");
print("   Address: " + eth_wallet.get_address());
print("   Network: mainnet");
print("   Balance: 0 ETH");

// Save as account
let eth_account = new_account()
    .owner_id(1)
    .address(eth_wallet.get_address())
    .currency("ETH")
    .balance(0.0);

freezone_ctx.save(eth_account);
print("✓ Ethereum account saved\n");

// ============================================================================
// STEP 5: Payment Processing
// ============================================================================

print("Step 5: Payment Processing");
print("─────────────────────────────────────────────────────────────");

print("Using configured Pesapal payment client...");

// Create payment request for registration fee
print("\nCreating payment session...");
let payment_request = new_payment_request()
    .amount(100.0)
    .currency("USD")
    .description("Freezone Registration Fee")
    .callback_url("https://freezone.example/payment/callback")
    .merchant_reference("REG_USER_1_" + timestamp());

print("✓ Payment request created");
print("   Amount: $100 USD");
print("   Description: Freezone Registration Fee");

// Initiate payment with Pesapal (this would return a payment URL)
print("\nInitiating payment session with Pesapal...");
print("   Payment URL: https://pay.pesapal.com/iframe/PesapalIframe3/Index/?OrderTrackingId=abc123");
print("   (User would be redirected to Pesapal payment page)");

// Simulate user completing payment
print("\n✓ User clicks payment link and completes payment");
print("   Payment Status: COMPLETED");
print("   Transaction ID: TXN_" + timestamp());

// Create payment transaction record
let payment_tx = new_transaction()
    .source(0)  // External payment
    .destination(1)  // Freezone account
    .amount(100.0)
    .assetid(1);

print("✓ Payment transaction recorded");

freezone_ctx.save(payment_tx);
print("✓ Transaction saved\n");

// ============================================================================
// STEP 6: KYC Verification
// ============================================================================

print("Step 6: KYC Verification");
print("─────────────────────────────────────────────────────────────");

// Create KYC session
let kyc_session = new_kyc_session("user_1", "freezone_kyc")
    .callback_url("https://freezone.example/kyc/callback")
    .success_url("https://freezone.example/kyc/success")
    .error_url("https://freezone.example/kyc/error");

print("✓ KYC session created");
print("   Client ID: " + kyc_session.get_client_id());
print("   Provider: " + kyc_session.get_provider());

// Generate KYC verification URL
print("\nKYC Verification URL generated:");
print("   https://kyc.provider.com/verify?session=kyc_session_" + timestamp());
print("   (User would be redirected to KYC provider)");

// Simulate user clicking KYC link and completing verification
print("\n✓ User clicks KYC link and completes verification");
print("   - Uploads identity document (Passport)");
print("   - Takes selfie for liveness check");
print("   - Provides address proof");

// Simulate KYC callback with verification results
print("\n✓ KYC Provider callback received:");
print("   - Identity verification: PASSED");
print("   - Liveness check: PASSED");
print("   - Address verification: PASSED");
print("   - Sanctions screening: CLEAR");
print("   - PEP check: NOT FOUND");
print("   - Overall Status: VERIFIED");

// Create KYC info with verified data from callback
print("\nStoring verified KYC information...");
let kyc_info_verified = new_kyc_info()
    .first_name("Timur")
    .last_name("Gordon")
    .email(user_email)
    .phone("+1-555-0123")
    .country("US")
    .date_of_birth("1990-05-15")
    .document_type("passport")
    .document_number("P123456789")
    .verified(true);

freezone_ctx.save(kyc_info_verified);
freezone_ctx.save(kyc_session);
print("✓ KYC verification data saved");
print("✓ KYC verification completed\n");

// ============================================================================
// SUMMARY
// ============================================================================

print("═══════════════════════════════════════════════════════════════");
print("REGISTRATION COMPLETE");
print("═══════════════════════════════════════════════════════════════");
print("\nUser Summary:");
print("  Name:           " + user_name);
print("  Email:          " + user_email);
print("  Public Key:     " + timur_pubkey);
print("  TFT Account:    Created");
print("  ETH Account:    Created");
print("  KYC Status:     Verified");
print("  Payment Status: Completed ($100 USD)");
print("  Contract:       Signed and Active");
print("\nRegistration Flow:");
print("  ✓ Freezone initialization (Email, Payment, KYC providers configured)");
print("  ✓ Freezone Ethereum wallet created");
print("  ✓ Public key registration");
print("  ✓ User profile creation & email verification");
print("  ✓ Terms & Conditions signed");
print("  ✓ Crypto wallets created (TFT + ETH)");
print("  ✓ Payment processed ($100 USD)");
print("  ✓ KYC verification completed with verified info");
print("\n" + user_name + " is now a verified Freezone member!");
print("═══════════════════════════════════════════════════════════════\n");