package com.example.demo.config

import com.example.demo.providers.CityRepository
import com.example.demo.providers.MockedShopProvider
import com.example.demo.providers.ProductRepository
import com.example.demo.providers.ShopProvider
import com.example.demo.services.database.city.CityService
import com.example.demo.services.database.city.CityServiceImpl
import com.example.demo.services.database.product.ProductService
import com.example.demo.services.database.product.ProductServiceImpl
import com.example.demo.services.kafka.Producer
import com.example.demo.services.kafka.SchemaValidator
import com.fasterxml.jackson.databind.ObjectMapper
import com.fasterxml.jackson.databind.SerializationFeature
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.boot.context.properties.EnableConfigurationProperties
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration

@Configuration
@EnableConfigurationProperties(KafkaProperties::class)
class AppConfig(
    @Autowired private val kafkaProperties: KafkaProperties,
) {
    @Bean
    fun objectMapper(): ObjectMapper {
        val objectMapper = ObjectMapper()
        objectMapper.registerModules(JavaTimeModule())
        objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);

        return objectMapper
    }

    @Bean
    fun shopProvider(): ShopProvider = MockedShopProvider()

    @Bean
    fun productService(
        @Autowired productRepository: ProductRepository,
        @Autowired producer: Producer,
    ): ProductService = ProductServiceImpl(
        kafkaProperties.producer.product.defaultSyncTopic,
        productRepository,
        producer,
    )

    @Bean
    fun cityService(@Autowired cityRepository: CityRepository): CityService = CityServiceImpl(cityRepository)

    @Bean
    fun schemaValidator(): SchemaValidator = SchemaValidator(kafkaProperties.validation.schema)
}