package io.apibuilder.app

import com.jakewharton.retrofit2.adapter.rxjava2.HttpException
import io.reactivex.Single
import java.net.SocketTimeoutException
import kotlin.Int
import kotlin.Pair
import kotlin.String
import kotlin.Throwable

/**
 * Utility data class to combine a call with its response code and its error responses
 * This code was generated by [models.generator.kotlin.KotlinGenerator]
 */
data class ApiNetworkCallResponse<N, E>(
  val networkSingle: Single<Pair<N, Int>>,
  val toError: (Throwable) -> E
)

/**
 * Either type that combines CommonNetworkErrors with network errors for a specific call (as defined
 * in apibuilder.json)
 * This code was generated by [models.generator.kotlin.KotlinGenerator]
 */
sealed class EitherCallOrCommonNetworkError<out C> {
  data class CallError<out C>(
    val error: C
  ) : EitherCallOrCommonNetworkError<C>()

  data class CommonNetworkError(
    val error: CommonNetworkErrors
  ) : EitherCallOrCommonNetworkError<Nothing>()
}

/**
 * Common generic errors that are expected to happen are not defined in apibuilder.json
 * This code was generated by [models.generator.kotlin.KotlinGenerator]
 */
sealed class CommonNetworkErrors {
  data class ServerError(
    val httpCode: Int,
    val responseDump: String
  ) : CommonNetworkErrors()

  data class ServerTimeOut(
    val responseDump: String
  ) : CommonNetworkErrors()

  data class UnknownNetworkError(
    val httpCode: Int,
    val responseDump: String
  ) : CommonNetworkErrors()

  companion object {
    fun processCommonNetworkError(t: Throwable): CommonNetworkErrors = when (t) {
          is HttpException -> {
              val body: String? = t.response().errorBody()?.string()
              when (t.code()) {
                  in 500..599 -> ServerError(t.code(), t.message())
                  else -> UnknownNetworkError(t.code(), t.message())
              }
          }
          is SocketTimeoutException -> ServerTimeOut(
          t.message?: "Server Timeout Error, t.message() was null"
          )
          else -> UnknownNetworkError(
          -1, t.message?: "Unknown Network Error, t.message() was null"
          )
    }
  }
}