package com.example.demo.config;

import com.zaxxer.hikari.HikariConfig;
import com.zaxxer.hikari.HikariDataSource;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.SqlSessionTemplate;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.jdbc.DataSourceBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;

import javax.sql.DataSource;

@Slf4j
@Configuration
public class SqlServer1DataSourceConfig {

    /**
     * 定义 SQL Server 数据源
     */
    @Bean(name = "sqlserver1DataSource")
    @ConfigurationProperties(prefix = "spring.datasource.sqlserver1")
    public DataSource sqlserver1DataSource() {
        log.info("Initializing SQL Server data source...");
        return DataSourceBuilder.create().type(HikariDataSource.class).build();
    }

    /**
     * 定义 SQL Server 的 SqlSessionFactory
     */
    @Bean(name = "sqlserver1SqlSessionFactory")
    public SqlSessionFactory sqlserver1SqlSessionFactory(@Qualifier("sqlserver1DataSource") DataSource dataSource,
                                                         @Qualifier("globalConfiguration6") org.apache.ibatis.session.Configuration globalConfiguration) throws Exception {
        log.info("Initializing SQL Server SqlSessionFactory...");
        SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
        sessionFactory.setDataSource(dataSource);
        sessionFactory.setMapperLocations(new PathMatchingResourcePatternResolver().getResources("classpath:sqlserverMapper/*.xml"));
        sessionFactory.setConfiguration(globalConfiguration);
        return sessionFactory.getObject();
    }

    /**
     * 定义 SQL Server 的 SqlSessionTemplate
     */
    @Bean(name = "sqlserver1SqlSessionTemplate")
    public SqlSessionTemplate sqlserver1SqlSessionTemplate(@Qualifier("sqlserver1SqlSessionFactory") SqlSessionFactory sqlSessionFactory) {
        log.info("Initializing SQL Server SqlSessionTemplate...");
        return new SqlSessionTemplate(sqlSessionFactory);
    }

    /**
     * 定义全局 MyBatis 配置
     */
    @Bean
    @ConfigurationProperties(prefix = "mybatis.configuration.sqlserver1")
    public org.apache.ibatis.session.Configuration globalConfiguration6() {
        log.info("Initializing SQL Server MyBatis global configuration...");
        return new org.apache.ibatis.session.Configuration();
    }
}