package com.gkhy.safePlatform.config.database;

//import com.alibaba.druid.pool.DruidDataSource;
//import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean;
import org.apache.ibatis.plugin.Interceptor;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionTemplate;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.jta.atomikos.AtomikosDataSourceBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.core.io.support.ResourcePatternResolver;
import org.springframework.stereotype.Repository;

import javax.sql.DataSource;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

@Configuration
@MapperScan(basePackages = "com.gkhy.safePlatform.doublePrevention",sqlSessionTemplateRef = "sqlTemplateDoublePrevent",
        annotationClass =
        Repository.class)
public class MyBatisConfigDoublePrevent {

    @Autowired
    @Qualifier("dsDoublePrevent")
    DataSource dsDoublePrevent;

    @Autowired
    private MybatisPlusInterceptor mybatisPlusInterceptor;

    @Bean(name = "sqlFactoryDoublePrevent")
    public SqlSessionFactory sqlSessionFactory() throws Exception {
        MybatisSqlSessionFactoryBean factoryBean = new MybatisSqlSessionFactoryBean();
        factoryBean.setDataSource(dsDoublePrevent);
        ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
//        factoryBean.setMapperLocations(resolver.getResources("classpath*:config/mapper/doublePrevention/**Mapper.xml"));
        factoryBean.setMapperLocations(resolveMapperLocations());
        //设置分页插件
        Interceptor[] plugins = {mybatisPlusInterceptor};
        factoryBean.setPlugins(plugins);
        return factoryBean.getObject();
    }

    public Resource[] resolveMapperLocations() {
        ResourcePatternResolver resourceResolver = new PathMatchingResourcePatternResolver();
        List<String> mapperLocations = new ArrayList<>();
        mapperLocations.add("classpath*:config/mapper/doublePrevention/**Mapper.xml");
        List<Resource> resources = new ArrayList();
        if (mapperLocations != null) {
            for (String mapperLocation : mapperLocations) {
                try {
                    Resource[] mappers = resourceResolver.getResources(mapperLocation);
                    resources.addAll(Arrays.asList(mappers));
                } catch (IOException e) {
                    // ignore
                }
            }
        }
        return resources.toArray(new Resource[resources.size()]);
    }

    @Bean(name = "sqlTemplateDoublePrevent")
    public SqlSessionTemplate sqlSessionTemplate() throws Exception {
        return new SqlSessionTemplate(sqlSessionFactory());
    }

}