package fr.plil.sio.web.mvc;

import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Scope;
import org.springframework.context.annotation.ScopedProxyMode;
import org.springframework.context.support.ResourceBundleMessageSource;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

@EnableWebMvc
@ComponentScan(basePackages = {"fr.plil.sio.web.mvc"}, scopedProxy = ScopedProxyMode.TARGET_CLASS)
@Configuration
public class WebAppConfig extends WebMvcConfigurationSupport {

    @Bean
    @Scope(value = "session", proxyMode = ScopedProxyMode.TARGET_CLASS)
    public UserSession userSession() {
        return new UserSession();
    }

    @Bean
    public CheckUserInterceptor checkUserInterceptor() {
        return new CheckUserInterceptor();
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        CheckUserInterceptor interceptor = checkUserInterceptor();
        interceptor.setUserSession(userSession());
        registry.addInterceptor(interceptor);
    }

    @Bean
    public MessageSource messageSource() {
        ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
        messageSource.setBasename("messages");
        return messageSource;
    }

    @Bean
    public ViewResolver viewResolver() {
        InternalResourceViewResolver resolver = new InternalResourceViewResolver();
        resolver.setPrefix("/WEB-INF/jsp/");
        resolver.setSuffix(".jsp");
        return resolver;
    }

    @Bean
    public RequestMappingHandlerMapping requestMappingHandlerMapping() {
        RequestMappingHandlerMapping handlerMapping = super.requestMappingHandlerMapping();
        handlerMapping.setUseSuffixPatternMatch(false);
        handlerMapping.setUseTrailingSlashMatch(false);
        return handlerMapping;
    }
}