package com.whyc.config;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.boot.system.ApplicationHome;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.*;

import java.io.File;
import java.text.SimpleDateFormat;
import java.util.List;
import java.util.TimeZone;

/**
 * @Description : static resources Config
 * @date 2020/09/15
 **/
@Configuration
@EnableWebMvc
public class StaticResourceConfig extends WebMvcConfigurerAdapter {

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {

        //这个是可行的,解析的时候path为*.html,校验路径admin下是否存在
        registry.addResourceHandler("/**").addResourceLocations("classpath:/META-INF/resources/");
        //录像视频mp4文件路径转为http url
        registry.addResourceHandler("/video/**").addResourceLocations("file:/battery_system/video_system/ZLMediaKit/www/record/rtp/");
        super.addResourceHandlers(registry);

    }

    @Bean
    public ObjectMapper jacksonObjectMapperCustomization() {
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        TimeZone timeZone = TimeZone.getTimeZone("Asia/Shanghai");
        format.setTimeZone(timeZone);

        Jackson2ObjectMapperBuilder builder = new Jackson2ObjectMapperBuilder()
                .timeZone(timeZone)
                .dateFormat(format);

        return builder.build();
    }

    @Override
    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
        converters.removeIf(c -> c instanceof MappingJackson2HttpMessageConverter);
        converters.add(new MappingJackson2HttpMessageConverter(jacksonObjectMapperCustomization()));
    }

}