// TODO: add dependencies
//implementation 'com.squareup.retrofit2:retrofit:2.8.1'
//implementation 'com.squareup.retrofit2:converter-gson:2.8.1'

// $APICLASSNAME$ -> fileNameWithoutExtension()

interface $APICLASSNAME$ {

    @retrofit2.http.GET("path?")
    suspend fun getFromApi(@retrofit2.http.Query("query") query: String): retrofit2.Response<ApiResponse>

    // invoke method creating an invocation of the api call
    companion object{
        operator fun invoke(
            // injected @params
            networkConnectionInterceptor: NetworkConnectionInterceptor
        ) : $APICLASSNAME$ {
            
            // TODO: Change me
            val baseUrl = "$BASEURL$"

            // okHttpClient with interceptors
            val okkHttpclient = okhttp3.OkHttpClient.Builder()
                .addNetworkInterceptor(networkConnectionInterceptor)
                .build()

            // creation of retrofit class
            return retrofit2.Retrofit.Builder()
                .client(okkHttpclient)
                .baseUrl(baseUrl)
                .addConverterFactory(retrofit2.converter.gson.GsonConverterFactory.create())
                .build()
                .create($APICLASSNAME$::class.java)
        }
    }
}

data class ApiResponse(
    val res: Map<String, Any>
)

class NetworkConnectionInterceptor(
    context: android.content.Context
) : okhttp3.Interceptor {

    private val applicationContext = context.applicationContext

    override fun intercept(chain: okhttp3.Interceptor.Chain): okhttp3.Response {
        if (!isInternetAvailable()){
            throw java.io.IOException("Make sure you have an active data connection")
        }
        return chain.proceed(chain.request())
    }

    private fun isInternetAvailable(): Boolean {
        var result = false
        val connectivityManager =
            applicationContext.getSystemService(android.content.Context.CONNECTIVITY_SERVICE) as android.net.ConnectivityManager?
        connectivityManager?.let {
            it.getNetworkCapabilities(connectivityManager.activeNetwork)?.apply {
                result = when {
                    hasTransport(android.net.NetworkCapabilities.TRANSPORT_WIFI) -> true
                    hasTransport(android.net.NetworkCapabilities.TRANSPORT_CELLULAR) -> true
                    else -> false
                }
            }
        }
        return result
    }

}