package com.edsancha.medallia.api.v0.models

import com.jakewharton.retrofit2.adapter.rxjava2.HttpException
import io.apibuilder.app.ApiNetworkCallResponse
import io.apibuilder.app.CommonNetworkErrors
import io.apibuilder.app.EitherCallOrCommonNetworkError
import io.apibuilder.app.EitherCallOrCommonNetworkError.CallError
import io.apibuilder.app.EitherCallOrCommonNetworkError.CommonNetworkError
import io.reactivex.Single
import kotlin.Throwable
import retrofit2.Response
import retrofit2.http.POST

/**
 * This code was generated by [models.generator.kotlin.KotlinGenerator]
 */
interface AccessTokenWrappersClient {
  /**
   * This API is used to retrieve the temporary access token that allows your app to access all
   * other APIs
   */
  @POST(value="accessToken")
  fun postAccessToken(): Single<Response<AccessTokenWrapper>>

  object PostAccessTokenCall {
    val toError: (Throwable) -> EitherCallOrCommonNetworkError<ErrorResponses> = {
    t ->
                    when (t) {
                        is HttpException -> {
                            val body: String? = t.response().errorBody()?.string()
                                when (t.code()) {
                                401 -> CallError<ErrorResponses> (ErrorResponses.Error401)
                                500 -> CallError<ErrorResponses> (ErrorResponses.Error500)
                            else ->
        CommonNetworkError(CommonNetworkErrors.processCommonNetworkError(t))
                            }
                        }
                        else -> CommonNetworkError(CommonNetworkErrors.processCommonNetworkError(t))
                    }
                }


    fun getCallAndErrorLambda(client: AccessTokenWrappersClient) = ApiNetworkCallResponse(
       client.postAccessToken()
         .map{ response -> 
             if(response.isSuccessful)
               response.body()?.let { body -> Pair(body, response.code())}
             else
               throw HttpException(response)}
         .map{it}
    , toError)

    /**
     * Error Responses for postAccessToken - This API is used to retrieve the temporary access token
     * that allows your app to access all other APIs
     */
    sealed class ErrorResponses {
      object Error401 : ErrorResponses()

      object Error500 : ErrorResponses()
    }
  }
}