package com.vci.ubcs.ddl.processor.ddl;

import com.alibaba.nacos.shaded.com.google.common.collect.Lists;
import com.vci.ubcs.ddl.mapper.DdlMSMapper;
import com.vci.ubcs.ddl.mapper.DdlMySqlMapper;
import com.vci.ubcs.ddl.mapper.DdlOracleMapper;
import com.vci.ubcs.starter.util.VciSpringUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import java.util.List;

/**
 * Description:
 *
 * @author LiHang
 * @date 2023/4/24
 */
@Component
@DependsOn("vciSpringUtil")
public class DdlMapperProcessStrategy {

	@Value("${spring.datasource.driver-class-name}")
	private String DATABASE_DRIVER;

	private final static List<DdlMapperProcessor> PROCESSORS = Lists.newArrayList();

	static {
		PROCESSORS.add(VciSpringUtil.getBean(DdlOracleMapperProcessor.class));
		PROCESSORS.add(VciSpringUtil.getBean(DdlMySqlMapperProcessor.class));
		PROCESSORS.add(VciSpringUtil.getBean(DdlMsMapperProcessor.class));
		PROCESSORS.add(VciSpringUtil.getBean(DdlDmMapperProcessor.class));
	}

	@Bean("ddlMapper")
	public  DdlMapperProcessor getProcessor(){
		for (DdlMapperProcessor processor : PROCESSORS) {
			if (processor.support(DATABASE_DRIVER)){
				System.out.println("===========================================");
				System.out.println("获取DDL操作类成功：" + processor.getClass().getName());
				return processor;
			}
		}
		return VciSpringUtil.getBean(DdlOracleMapperProcessor.class);
	}
}