package tk.antoine_roux.wiki.configuration;


import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
import org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
import tk.antoine_roux.wiki.utilitary.Constant;

/**
 * spring web configuration
 *
 * @see org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations
 */
@Configuration(proxyBeanMethods = false)
public class WebConfiguration implements WebMvcRegistrations {

    @Override
    public RequestMappingHandlerMapping getRequestMappingHandlerMapping() {
        return new ApiVersionRequestMappingHandlerMapping(Constant.VERSION_PREFIX);
    }

    /**
     * build default Spring boot {@link ObjectMapper}
     * this bean avoid spring boot to auto detect {@link GitConfiguration#ObjectMapper(YAMLFactory)}
     * as default {@link ObjectMapper}
     *
     * @param jackson2ObjectMapperBuilder
     * @return
     */
    @Bean
    @Primary
    public ObjectMapper jackson2ObjectMapperBuilder(Jackson2ObjectMapperBuilder jackson2ObjectMapperBuilder) {
        return jackson2ObjectMapperBuilder.build();
    }
}