package com.newfiber.api.config;

import com.fasterxml.jackson.databind.DeserializationFeature;
import com.newfiber.api.core.interceptor.JurInterceptor;
import com.newfiber.api.core.interceptor.LoginInterceptor;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;

import java.util.List;

/**
 * MVC配置
 * @author hy
 */
@Configuration
public class WebMvcConfig extends WebMvcConfigurationSupport {

	@Autowired
	private LoginInterceptor loginInterceptor;

	@Autowired
	private JurInterceptor jurInterceptor;

	@Override
	public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
		MappingJackson2HttpMessageConverter jackson2HttpMessageConverter;
		for (HttpMessageConverter<?> httpMessageConverter : converters) {
			if(httpMessageConverter instanceof MappingJackson2HttpMessageConverter){
				jackson2HttpMessageConverter = (MappingJackson2HttpMessageConverter) httpMessageConverter;
				ObjectMapper objectMapper = jackson2HttpMessageConverter.getObjectMapper();
				SimpleModule simpleModule = new SimpleModule();
				simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
				simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
				objectMapper.registerModule(simpleModule);
				
				jackson2HttpMessageConverter.setObjectMapper(objectMapper);
				converters.add(0,jackson2HttpMessageConverter);// 放到第一个
				break;
			}
		}
	}

	@Override
	public void addInterceptors(InterceptorRegistry registry) {
		registry
				.addInterceptor(loginInterceptor)
				.addPathPatterns("/**")
				.excludePathPatterns("/logininfo/login","/logininfo/logout","/swagger-resources/**", "/webjars/**", "/v2/**", "/swagger-ui.html/**", "/doc.html/**","/websocketpatrol/**");
		registry
				.addInterceptor(jurInterceptor)
				.addPathPatterns("/**")
				.excludePathPatterns("/logininfo/login","/logininfo/logout","/swagger-resources/**", "/webjars/**", "/v2/**", "/swagger-ui.html/**", "/doc.html/**","/websocketpatrol/**");

        super.addInterceptors(registry);
	}

	@Override
	public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
		MappingJackson2HttpMessageConverter mappingJackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();
		//设置日期格式
		ObjectMapper objectMapper = new ObjectMapper();
    	SimpleDateFormat smt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    	objectMapper.setDateFormat(smt);
		objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true);
		mappingJackson2HttpMessageConverter.setObjectMapper(objectMapper);
		converters.add(mappingJackson2HttpMessageConverter);
		super.configureMessageConverters(converters);
	}

	/**
	 * 配置静态访问资源
	 * @param registry
	 */
	@Override
	public void addResourceHandlers(ResourceHandlerRegistry registry) {
		registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
		registry.addResourceHandler("swagger-ui.html")
				.addResourceLocations("classpath:/META-INF/resources/");
		registry.addResourceHandler("/webjars/**")
				.addResourceLocations("classpath:/META-INF/resources/webjars/");
		registry.addResourceHandler("doc.html").addResourceLocations("classpath:/META-INF/resources/");
		super.addResourceHandlers(registry);
	}
}