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 Administrator
 * @see 重命名corsFilter 解决与spring security冲突问题
 */
@Configuration
public class ApplicationConfig extends WebMvcConfigurerAdapter {
    @Bean
    public FilterRegistrationBean corsFilterForBusi() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration config = new CorsConfiguration();
        config.addAllowedOrigin("*");
        config.setAllowCredentials(true);
        config.addAllowedHeader("*");
        config.addAllowedMethod("*");
        source.registerCorsConfiguration("/**", config);
        FilterRegistrationBean bean = new FilterRegistrationBean(new CorsFilter(source));
        bean.setOrder(0);
        return bean;
    }

    /**
     * 此处有很多坑，不一一叙述，如无必要，不要更改
     *
     * @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("/coin/all", "/advertise/excellent", "/advertise/page","/advertise/page-by-unit","/order/pre","/advertise/newest");
        super.addInterceptors(registry);
    }
}