package com.bizzan.bitrade.config;

import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.ResourceBundleMessageSource;
import org.springframework.format.FormatterRegistry;
import org.springframework.validation.Validator;
import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import com.bizzan.bitrade.ext.OrdinalToEnumConverterFactory;
import com.bizzan.bitrade.interceptor.MemberInterceptor;

/**
 * @author 
 * @date 2020年02月06日
 */
@Configuration
public class ApplicationConfig  extends WebMvcConfigurerAdapter {


    /**
     * 国际化
     *
     * @return
     */
    @Bean(name = "messageSource")
    public ResourceBundleMessageSource getMessageSource() {
        ResourceBundleMessageSource resourceBundleMessageSource = new ResourceBundleMessageSource();
        resourceBundleMessageSource.setDefaultEncoding("UTF-8");
        resourceBundleMessageSource.setBasenames("i18n/messages", "i18n/ValidationMessages");
        resourceBundleMessageSource.setCacheSeconds(3600);
        return resourceBundleMessageSource;
    }

    @Override
    public Validator getValidator() {
        LocalValidatorFactoryBean validator = new LocalValidatorFactoryBean();
        validator.setValidationMessageSource(getMessageSource());
        return validator;
    }


    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/asset/**").addResourceLocations("classpath:/asset/");
        super.addResourceHandlers(registry);
    }

    @Override
    public void addFormatters(FormatterRegistry registry) {
        registry.addConverterFactory(new OrdinalToEnumConverterFactory());
        super.addFormatters(registry);
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new MemberInterceptor())
                .addPathPatterns("/**")
                .excludePathPatterns(
                        "/mobile/code",
                        "/login",
                        "/check/login",
                        "/support/country",
                        "/coin/all-name-and-unit",
                        "/coin/supported","/swagger-resources/**","/swagger-ui/**", "/v3/**");
        super.addInterceptors(registry);
    }

    @Bean
    public FilterRegistrationBean corsFilterForBusi() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration config = new CorsConfiguration();
        config.addAllowedOrigin("*");
        config.setAllowCredentials(true);
        config.addAllowedHeader("*");
        config.addAllowedMethod("*");
        config.addExposedHeader("x-auth-token");
        source.registerCorsConfiguration("/**", config);
        FilterRegistrationBean bean = new FilterRegistrationBean(new CorsFilter(source));
        bean.setOrder(0);
        return bean;
    }

}
