package core.di

import com.google.gson.GsonBuilder
import core.network.AuthInterceptor
import core.network.DynamicBaseUrlInterceptor
import core.network.ServerConfig
import dagger.Module
import dagger.Provides
import dagger.hilt.InstallIn
import dagger.hilt.components.SingletonComponent
import okhttp3.OkHttpClient
import okhttp3.logging.HttpLoggingInterceptor
import retrofit2.Retrofit
import retrofit2.converter.gson.GsonConverterFactory
import java.util.concurrent.TimeUnit
import javax.inject.Singleton

@Module
@InstallIn(SingletonComponent::class)
object NetworkModule {

    @Provides
    @Singleton
    fun provideOkHttpClient(
        authInterceptor: AuthInterceptor,
        dynamicBaseUrlInterceptor: DynamicBaseUrlInterceptor
    ): OkHttpClient {
        val logging = HttpLoggingInterceptor().apply {
            level = HttpLoggingInterceptor.Level.BODY
        }
        return OkHttpClient.Builder()
            .connectTimeout(60, TimeUnit.SECONDS)
            .readTimeout(60, TimeUnit.SECONDS)
            .writeTimeout(300, TimeUnit.SECONDS)
            .addInterceptor(logging)
            .addInterceptor(dynamicBaseUrlInterceptor)
            .addInterceptor(authInterceptor)
            .build()
    }

    @Provides
    @Singleton
    fun provideRetrofit(okHttpClient: OkHttpClient): Retrofit {
        val gson = com.google.gson.GsonBuilder()
            .serializeNulls()
            .create()
        return Retrofit.Builder()
            .baseUrl("https://api.placeholder.com/")
            .client(okHttpClient)
            .addConverterFactory(GsonConverterFactory.create(gson))
            .build()
    }
}