package com.reactnativestripesdk.utils

import com.facebook.react.bridge.Arguments
import com.facebook.react.bridge.WritableMap
import com.stripe.android.core.exception.APIException
import com.stripe.android.core.exception.AuthenticationException
import com.stripe.android.core.exception.InvalidRequestException
import com.stripe.android.exception.CardException
import com.stripe.android.model.PaymentIntent
import com.stripe.android.model.SetupIntent

enum class ErrorType {
  Failed,
  Canceled,
  Unknown,
}

enum class ConfirmPaymentErrorType {
  Failed,
  Canceled,
  Unknown,
}

enum class CreateTokenErrorType {
  Failed,
}

enum class ConfirmSetupIntentErrorType {
  Failed,
  Canceled,
  Unknown,
}

enum class RetrievePaymentIntentErrorType {
  Unknown,
}

enum class RetrieveSetupIntentErrorType {
  Unknown,
}

enum class PaymentSheetErrorType {
  Failed,
  Canceled,
  Timeout,
}

enum class GooglePayErrorType {
  Failed,
  Canceled,
}

class PaymentSheetAppearanceException(
  message: String,
) : Exception(message)

class PaymentSheetException(
  message: String,
) : Exception(message)

class PaymentMethodMessagingElementAppearanceException(
  message: String,
) : Exception(message)

class PaymentMethodMessagingElementConfigurationException(
  message: String,
) : Exception(message)

internal fun mapError(
  code: String,
  message: String?,
  localizedMessage: String?,
  declineCode: String?,
  type: String?,
  stripeErrorCode: String?,
): WritableMap {
  val map: WritableMap = Arguments.createMap()
  val details: WritableMap = Arguments.createMap()
  details.putString("code", code)
  details.putString("message", message)
  details.putString("localizedMessage", localizedMessage)
  details.putString("declineCode", declineCode)
  details.putString("type", type)
  details.putString("stripeErrorCode", stripeErrorCode)

  map.putMap("error", details)
  return map
}

internal fun createError(
  code: String,
  message: String?,
): WritableMap = mapError(code, message, message, null, null, null)

internal fun createMissingActivityError(): WritableMap =
  mapError(
    "Failed",
    "Activity doesn't exist yet. You can safely retry this method.",
    null,
    null,
    null,
    null,
  )

internal fun createError(
  code: String,
  error: PaymentIntent.Error?,
): WritableMap =
  mapError(
    code,
    error?.message,
    error?.message,
    error?.declineCode,
    error?.type?.code,
    error?.code,
  )

internal fun createError(
  code: String,
  error: SetupIntent.Error?,
): WritableMap =
  mapError(
    code,
    error?.message,
    error?.message,
    error?.declineCode,
    error?.type?.code,
    error?.code,
  )

internal fun createError(
  code: String,
  error: Exception,
): WritableMap =
  when (error) {
    is CardException -> {
      mapError(
        code,
        error.message,
        error.localizedMessage,
        error.declineCode,
        error.stripeError?.type,
        error.stripeError?.code,
      )
    }
    is InvalidRequestException -> {
      mapError(
        code,
        error.message,
        error.localizedMessage,
        error.stripeError?.declineCode,
        error.stripeError?.type,
        error.stripeError?.code,
      )
    }
    is AuthenticationException -> {
      mapError(
        code,
        error.message,
        error.localizedMessage,
        error.stripeError?.declineCode,
        error.stripeError?.type,
        error.stripeError?.code,
      )
    }
    is APIException -> {
      mapError(
        code,
        error.message,
        error.localizedMessage,
        error.stripeError?.declineCode,
        error.stripeError?.type,
        error.stripeError?.code,
      )
    }
    else -> mapError(code, error.message, error.localizedMessage.orEmpty(), null, null, null)
  }

internal fun createError(
  code: String,
  error: Throwable,
): WritableMap {
  (error as? Exception)?.let {
    return createError(code, it)
  }
  return mapError(code, error.message, error.localizedMessage, null, null, null)
}

internal fun createCanceledError(message: String? = null): WritableMap = createError(ErrorType.Canceled.toString(), message)

internal fun createFailedError(error: Throwable): WritableMap = createError(ErrorType.Failed.toString(), error)

internal fun createMissingInitError(): WritableMap =
  createError(
    ErrorType.Failed.toString(),
    "Stripe has not been initialized. Initialize Stripe in your app with the StripeProvider component or the initStripe method.",
  )

internal fun createOnrampNotConfiguredError(): WritableMap =
  createError(
    ErrorType.Failed.toString(),
    "Onramp is not configured.",
  )