package com.primerioreactnative.extensions

import android.content.Context
import com.google.android.gms.wallet.button.ButtonConstants
import com.primerioreactnative.datamodels.PrimerGooglePayButtonOptionsRN
import com.primerioreactnative.datamodels.PrimerGooglePayOptionsRN
import com.primerioreactnative.datamodels.PrimerGoogleShippingAddressParametersRN
import com.primerioreactnative.datamodels.PrimerKlarnaOptionsRN
import com.primerioreactnative.datamodels.PrimerPaymentMethodOptionsRN
import com.primerioreactnative.datamodels.PrimerStripeOptionsRN
import com.primerioreactnative.datamodels.PrimerThreeDsOptionsRN
import io.primer.android.data.settings.GooglePayButtonOptions
import io.primer.android.data.settings.PrimerGooglePayOptions
import io.primer.android.data.settings.PrimerGoogleShippingAddressParameters
import io.primer.android.data.settings.PrimerKlarnaOptions
import io.primer.android.data.settings.PrimerPaymentMethodOptions
import io.primer.android.data.settings.PrimerStripeOptions
import io.primer.android.data.settings.PrimerStripeOptions.MandateData.FullMandateData
import io.primer.android.data.settings.PrimerStripeOptions.MandateData.FullMandateStringData
import io.primer.android.data.settings.PrimerStripeOptions.MandateData.TemplateMandateData
import io.primer.android.data.settings.PrimerThreeDsOptions

fun PrimerPaymentMethodOptionsRN.toPrimerPaymentMethodOptions(context: Context) =
    PrimerPaymentMethodOptions(
        androidSettingsRN.redirectScheme,
        googlePayOptions.toPrimerGooglePayOptions(),
        klarnaOptions.toPrimerKlarnaOptions(),
        threeDsOptions.toPrimerThreeDsOptions(),
        stripeOptions.toPrimerStripeOptions(context),
    )

fun PrimerGooglePayOptionsRN.toPrimerGooglePayOptions(): PrimerGooglePayOptions {
    val knownCardTypes = setOf("credit", "debit", "prepaid")
    val cardTypes =
        allowedCardTypes
            ?.filter { it in knownCardTypes }
            ?.takeIf { it.isNotEmpty() }
    return PrimerGooglePayOptions(
        merchantName = merchantName,
        allowCreditCards = cardTypes?.contains("credit") ?: true,
        allowPrepaidCards = cardTypes?.contains("prepaid") ?: true,
        buttonStyle = buttonStyle,
        captureBillingAddress = captureBillingAddress,
        existingPaymentMethodRequired = existingPaymentMethodRequired,
        shippingAddressParameters = shippingAddressParameters?.toPrimerGoogleShippingAddressParameters(),
        requireShippingMethod = requireShippingMethod,
        emailAddressRequired = emailAddressRequired,
        buttonOptions = buttonOptions?.toPrimerGooglePayButtonOptions() ?: GooglePayButtonOptions(),
    )
}

fun PrimerGoogleShippingAddressParametersRN.toPrimerGoogleShippingAddressParameters() =
    PrimerGoogleShippingAddressParameters(phoneNumberRequired)

fun PrimerGooglePayButtonOptionsRN.toPrimerGooglePayButtonOptions() =
    GooglePayButtonOptions(
        buttonType = buttonType ?: ButtonConstants.ButtonType.PAY,
        buttonTheme = buttonTheme ?: ButtonConstants.ButtonTheme.DARK,
    )

fun PrimerKlarnaOptionsRN.toPrimerKlarnaOptions() = PrimerKlarnaOptions(recurringPaymentDescription, returnIntentUrl)

fun PrimerThreeDsOptionsRN.toPrimerThreeDsOptions() =
    PrimerThreeDsOptions(
        threeDsOptionsAndroid?.threeDsAppRequestorUrl,
    )

fun PrimerStripeOptionsRN.toPrimerStripeOptions(context: Context) =
    PrimerStripeOptions(
        mandateData = mandateData?.toMandateData(context),
        publishableKey = publishableKey,
    )

private fun PrimerStripeOptionsRN.MandateDataRN.toMandateData(context: Context) =
    when {
        merchantName != null -> TemplateMandateData(merchantName)
        fullMandateStringResName != null -> {
            val stringId =
                context.getResources()
                    .getIdentifier(fullMandateStringResName, "string", context.getPackageName())
            if (stringId != 0) {
                FullMandateData(stringId)
            } else {
                if (fullMandateText != null) {
                    FullMandateStringData(fullMandateText)
                } else {
                    error("Missing mandate data")
                }
            }
        }

        fullMandateText != null -> FullMandateStringData(fullMandateText)
        else -> error("Missing mandate data")
    }