package com.socialapp.di

import android.content.Context
import androidx.room.Room
import com.socialapp.data.api.ApiService
import com.socialapp.data.api.JwtInterceptor
import com.socialapp.data.api.JwtTokenManager
import com.socialapp.data.db.AppDatabase
import dagger.Module
import dagger.Provides
import dagger.hilt.InstallIn
import dagger.hilt.android.qualifiers.ApplicationContext
import dagger.hilt.components.SingletonComponent
import okhttp3.OkHttpClient
import okhttp3.logging.HttpLoggingInterceptor
import retrofit2.Retrofit
import retrofit2.converter.moshi.MoshiConverterFactory
import javax.inject.Singleton

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

    private const val API_BASE_URL = "http://your-api-url.com/"

    @Provides
    @Singleton
    fun provideOkHttpClient(): OkHttpClient {
        val loggingInterceptor = HttpLoggingInterceptor().apply {
            level = HttpLoggingInterceptor.Level.BODY
        }

        val jwtInterceptor = JwtInterceptor { JwtTokenManager.getToken() }

        return OkHttpClient.Builder()
            .addInterceptor(jwtInterceptor)
            .addInterceptor(loggingInterceptor)
            .build()
    }

    @Provides
    @Singleton
    fun provideApiService(okHttpClient: OkHttpClient): ApiService {
        return Retrofit.Builder()
            .baseUrl(API_BASE_URL)
            .client(okHttpClient)
            .addConverterFactory(MoshiConverterFactory.create())
            .build()
            .create(ApiService::class.java)
    }

    @Provides
    @Singleton
    fun provideAppDatabase(
        @ApplicationContext context: Context
    ): AppDatabase {
        return Room.databaseBuilder(
            context,
            AppDatabase::class.java,
            "socialapp.db"
        ).build()
    }
}