package com.reactnativetink.api

import okhttp3.Call
import okhttp3.Callback
import okhttp3.FormBody
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.Response
import okhttp3.logging.HttpLoggingInterceptor
import org.json.JSONObject
import java.io.IOException

class TinkAuthorizationCode {
  fun getAuthorizationCode(
    appAccessToken: String,
    userId: String,
    idHint: String,
    actorClientId: String,
    scope: String,
    credentialId: String,
    onGetAuthorizationCodeListener: OnGetAuthorizationCodeListener,
  ) {
    val formBody =
      FormBody.Builder()
        .addEncoded("user_id", userId)
        .addEncoded("id_hint", idHint)
        .addEncoded("actor_client_id", actorClientId)
        .addEncoded("scope", scope)
        .build()
    val logging = HttpLoggingInterceptor()
    logging.level = HttpLoggingInterceptor.Level.BODY
    val okhttpClient = OkHttpClient.Builder().addInterceptor(logging).build()
    val request =
      Request
        .Builder()
        .url("https://api.tink.com/api/v1/oauth/authorization-grant/delegate")
        .addHeader("Authorization", "Bearer $appAccessToken")
        .addHeader("Content-Type", "application/x-www-form-urlencoded")
        .post(formBody)
        .build()

    okhttpClient.newCall(request).enqueue(
      object : Callback {
        override fun onFailure(
          call: Call,
          e: IOException,
        ) {
          e.printStackTrace()
          onGetAuthorizationCodeListener.onGetAuthorizationCodeFailure()
        }

        override fun onResponse(
          call: Call,
          response: Response,
        ) {
          if (response.isSuccessful) {
            val authorizationCode = JSONObject(response.body?.string()).getString("code")
            onGetAuthorizationCodeListener.onGetAuthorizationCodeSuccess(authorizationCode, credentialId)
          }
        }
      },
    )
  }
}