// This file is auto-generated. Do not edit manually.
// Replace YOUR_API_KEY and placeholder values with real data.
// Regenerate: python3 scripts/generate-connector-docs.py nexixpay
//
// Nexixpay — all scenarios and flows in one file.
// Run a scenario:  ./gradlew run --args="nexixpay processCheckoutCard"

package examples.nexixpay

import types.Payment.*
import types.PaymentMethods.*
import payments.PaymentClient
import payments.PaymentMethodAuthenticationClient
import payments.RecurringPaymentClient
import payments.RefundClient
import payments.AcceptanceType
import payments.AuthenticationType
import payments.Currency
import payments.FutureUsage
import payments.PaymentMethodType
import payments.ConnectorConfig
import payments.SdkOptions
import payments.Environment
import payments.ConnectorSpecificConfig
import types.Payment.NexixpayConfig
import payments.SecretString

val SUPPORTED_FLOWS = listOf<String>("capture", "get", "pre_authenticate", "recurring_charge", "refund", "refund_get", "setup_recurring", "void")

val _defaultConfig: ConnectorConfig = ConnectorConfig.newBuilder()
    .setOptions(SdkOptions.newBuilder().setEnvironment(Environment.SANDBOX).build())
    .setConnectorConfig(
        ConnectorSpecificConfig.newBuilder()
            .setNexixpay(NexixpayConfig.newBuilder()
                .setApiKey(SecretString.newBuilder().setValue("YOUR_API_KEY").build())
                .setBaseUrl("YOUR_BASE_URL")
                .build())
            .build()
    )
    .build()



private fun buildCaptureRequest(connectorTransactionIdStr: String): PaymentServiceCaptureRequest {
    return PaymentServiceCaptureRequest.newBuilder().apply {
        merchantCaptureId = "probe_capture_001"  // Identification.
        connectorTransactionId = connectorTransactionIdStr
        amountToCaptureBuilder.apply {  // Capture Details.
            minorAmount = 1000L  // Amount in minor units (e.g., 1000 = $10.00).
            currency = Currency.USD  // ISO 4217 currency code (e.g., "USD", "EUR").
        }
    }.build()
}

private fun buildGetRequest(connectorTransactionIdStr: String): PaymentServiceGetRequest {
    return PaymentServiceGetRequest.newBuilder().apply {
        merchantTransactionId = "probe_merchant_txn_001"  // Identification.
        connectorTransactionId = connectorTransactionIdStr
        amountBuilder.apply {  // Amount Information.
            minorAmount = 1000L  // Amount in minor units (e.g., 1000 = $10.00).
            currency = Currency.USD  // ISO 4217 currency code (e.g., "USD", "EUR").
        }
    }.build()
}

private fun buildRefundRequest(connectorTransactionIdStr: String): PaymentServiceRefundRequest {
    return PaymentServiceRefundRequest.newBuilder().apply {
        merchantRefundId = "probe_refund_001"  // Identification.
        connectorTransactionId = connectorTransactionIdStr
        paymentAmount = 1000L  // Amount Information.
        refundAmountBuilder.apply {
            minorAmount = 1000L  // Amount in minor units (e.g., 1000 = $10.00).
            currency = Currency.USD  // ISO 4217 currency code (e.g., "USD", "EUR").
        }
        reason = "customer_request"  // Reason for the refund.
    }.build()
}

private fun buildVoidRequest(connectorTransactionIdStr: String): PaymentServiceVoidRequest {
    return PaymentServiceVoidRequest.newBuilder().apply {
        merchantVoidId = "probe_void_001"  // Identification.
        connectorTransactionId = connectorTransactionIdStr
        amountBuilder.apply {  // Amount Information.
            minorAmount = 1000L  // Amount in minor units (e.g., 1000 = $10.00).
            currency = Currency.USD  // ISO 4217 currency code (e.g., "USD", "EUR").
        }
    }.build()
}

// Flow: PaymentService.Capture
fun capture(txnId: String, config: ConnectorConfig = _defaultConfig) {
    val client = PaymentClient(config)
    val request = buildCaptureRequest("probe_connector_txn_001")
    val response = client.capture(request)
    if (response.status.name == "FAILED")
        throw RuntimeException("Capture failed: ${response.error.unifiedDetails.message}")
    println("Done: ${response.status.name}")
}

// Flow: PaymentService.Get
fun get(txnId: String, config: ConnectorConfig = _defaultConfig) {
    val client = PaymentClient(config)
    val request = buildGetRequest("probe_connector_txn_001")
    val response = client.get(request)
    println("Status: ${response.status.name}")
}

// Flow: PaymentMethodAuthenticationService.PreAuthenticate
fun preAuthenticate(txnId: String, config: ConnectorConfig = _defaultConfig) {
    val client = PaymentMethodAuthenticationClient(config)
    val request = PaymentMethodAuthenticationServicePreAuthenticateRequest.newBuilder().apply {
        amountBuilder.apply {  // Amount Information.
            minorAmount = 1000L  // Amount in minor units (e.g., 1000 = $10.00).
            currency = Currency.USD  // ISO 4217 currency code (e.g., "USD", "EUR").
        }
        paymentMethodBuilder.apply {  // Payment Method.
            cardBuilder.apply {  // Generic card payment.
                cardNumberBuilder.value = "4111111111111111"  // Card Identification.
                cardExpMonthBuilder.value = "03"
                cardExpYearBuilder.value = "2030"
                cardCvcBuilder.value = "737"
                cardHolderNameBuilder.value = "John Doe"  // Cardholder Information.
            }
        }
        addressBuilder.apply {  // Address Information.
            billingAddressBuilder.apply {
            }
        }
        enrolledFor3Ds = false  // Authentication Details.
        returnUrl = "https://example.com/3ds-return"  // URLs for Redirection.
    }.build()
    val response = client.pre_authenticate(request)
    println("Status: ${response.status.name}")
}

// Flow: RecurringPaymentService.Charge
fun recurringCharge(txnId: String, config: ConnectorConfig = _defaultConfig) {
    val client = RecurringPaymentClient(config)
    val request = RecurringPaymentServiceChargeRequest.newBuilder().apply {
        connectorRecurringPaymentIdBuilder.apply {  // Reference to existing mandate.
            connectorMandateIdBuilder.apply {  // mandate_id sent by the connector.
                connectorMandateIdBuilder.apply {
                    connectorMandateId = "probe-mandate-123"
                }
            }
        }
        amountBuilder.apply {  // Amount Information.
            minorAmount = 1000L  // Amount in minor units (e.g., 1000 = $10.00).
            currency = Currency.USD  // ISO 4217 currency code (e.g., "USD", "EUR").
        }
        paymentMethodBuilder.apply {  // Optional payment Method Information (for network transaction flows).
            tokenBuilder.apply {  // Payment tokens.
                tokenBuilder.value = "probe_pm_token"  // The token string representing a payment method.
            }
        }
        returnUrl = "https://example.com/recurring-return"
        addressBuilder.apply {  // Address Information.
            billingAddressBuilder.apply {
                firstNameBuilder.value = "John"  // Personal Information.
            }
        }
        connectorCustomerId = "cust_probe_123"
        paymentMethodType = PaymentMethodType.PAY_PAL
        offSession = true  // Behavioral Flags and Preferences.
    }.build()
    val response = client.charge(request)
    if (response.status.name == "FAILED")
        throw RuntimeException("Recurring_Charge failed: ${response.error.unifiedDetails.message}")
    println("Done: ${response.status.name}")
}

// Flow: PaymentService.Refund
fun refund(txnId: String, config: ConnectorConfig = _defaultConfig) {
    val client = PaymentClient(config)
    val request = buildRefundRequest("probe_connector_txn_001")
    val response = client.refund(request)
    if (response.status.name == "FAILED")
        throw RuntimeException("Refund failed: ${response.error.unifiedDetails.message}")
    println("Done: ${response.status.name}")
}

// Flow: RefundService.Get
fun refundGet(txnId: String, config: ConnectorConfig = _defaultConfig) {
    val client = RefundClient(config)
    val request = RefundServiceGetRequest.newBuilder().apply {
        merchantRefundId = "probe_refund_001"  // Identification.
        connectorTransactionId = "probe_connector_txn_001"
        refundId = "probe_refund_id_001"  // Deprecated.
    }.build()
    val response = client.refund_get(request)
    println("Status: ${response.status.name}")
}

// Flow: PaymentService.SetupRecurring
fun setupRecurring(txnId: String, config: ConnectorConfig = _defaultConfig) {
    val client = PaymentClient(config)
    val request = PaymentServiceSetupRecurringRequest.newBuilder().apply {
        merchantRecurringPaymentId = "probe_mandate_001"  // Identification.
        amountBuilder.apply {  // Mandate Details.
            minorAmount = 0L  // Amount in minor units (e.g., 1000 = $10.00).
            currency = Currency.USD  // ISO 4217 currency code (e.g., "USD", "EUR").
        }
        paymentMethodBuilder.apply {
            cardBuilder.apply {  // Generic card payment.
                cardNumberBuilder.value = "4111111111111111"  // Card Identification.
                cardExpMonthBuilder.value = "03"
                cardExpYearBuilder.value = "2030"
                cardCvcBuilder.value = "737"
                cardHolderNameBuilder.value = "John Doe"  // Cardholder Information.
            }
        }
        addressBuilder.apply {  // Address Information.
            billingAddressBuilder.apply {
            }
        }
        authType = AuthenticationType.NO_THREE_DS  // Type of authentication to be used.
        enrolledFor3Ds = false  // Indicates if the customer is enrolled for 3D Secure.
        returnUrl = "https://example.com/mandate-return"  // URL to redirect after setup.
        setupFutureUsage = FutureUsage.OFF_SESSION  // Indicates future usage intention.
        requestIncrementalAuthorization = false  // Indicates if incremental authorization is requested.
        customerAcceptanceBuilder.apply {  // Details of customer acceptance.
            acceptanceType = AcceptanceType.OFFLINE  // Type of acceptance (e.g., online, offline).
            acceptedAt = 0L  // Timestamp when the acceptance was made (Unix timestamp, seconds since epoch).
        }
    }.build()
    val response = client.setup_recurring(request)
    when (response.status.name) {
        "FAILED" -> throw RuntimeException("Setup failed: ${response.error.unifiedDetails.message}")
        else     -> println("Mandate stored: ${response.connectorRecurringPaymentId}")
    }
}

// Flow: PaymentService.Void
fun void(txnId: String, config: ConnectorConfig = _defaultConfig) {
    val client = PaymentClient(config)
    val request = buildVoidRequest("probe_connector_txn_001")
    val response = client.void(request)
    if (response.status.name == "FAILED")
        throw RuntimeException("Void failed: ${response.error.unifiedDetails.message}")
    println("Done: ${response.status.name}")
}


fun main(args: Array<String>) {
    val txnId = "order_001"
    val flow = args.firstOrNull() ?: "capture"
    when (flow) {
        "capture" -> capture(txnId)
        "get" -> get(txnId)
        "preAuthenticate" -> preAuthenticate(txnId)
        "recurringCharge" -> recurringCharge(txnId)
        "refund" -> refund(txnId)
        "refundGet" -> refundGet(txnId)
        "setupRecurring" -> setupRecurring(txnId)
        "void" -> void(txnId)
        else -> System.err.println("Unknown flow: $flow. Available: capture, get, preAuthenticate, recurringCharge, refund, refundGet, setupRecurring, void")
    }
}
