package com.hx.common.service.impl;

import com.hx.common.dao.CommonDao;
import com.hx.common.dao.CommonMapper;
import com.hx.mybatisTool.SqlSentence;
import org.apache.ibatis.session.SqlSessionFactory;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.io.Serializable;
import java.util.List;
import java.util.Map;

/**当前是没有事务处理，切勿直接使用*/
@Service
public class CommonDaoImpl implements CommonDao {

    @Resource(name = "sqlSessionFactory")
    protected SqlSessionFactory sqlSessionFactory;

    /**组拼XML文件sql的id*/
    private <T> String getStatement(Class<T> clazz, String prefix){
        return clazz.getName()+"."+prefix;
    }

    /**插入*/
    @Override
    public <T extends Serializable> int insert(Class<?> mapperClass,T entity) {
        return sqlSessionFactory.openSession().insert(getStatement(mapperClass,"insert"),entity);
    }

    /**获取条数
     * @return*/
    @Override
    public <T extends Serializable> int selectCount(Class<?> mapperClass, SqlSentence sqlSentence) {
        return sqlSessionFactory.openSession().selectOne(getStatement(mapperClass,"selectCount"),sqlSentence);
    }

    /**获取条数
     * @return*/
    @Override
    public <T extends Serializable> int selectCountSql(Class<?> mapperClass, SqlSentence sqlSentence) {
        return sqlSessionFactory.openSession().selectOne(getStatement(mapperClass,"selectCountSql"),sqlSentence);
    }

    /**获取列表*/
    @Override
    public <T extends Serializable> List<T> selectList(Class<?> mapperClass, SqlSentence sqlSentence) {
        return sqlSessionFactory.openSession().selectList(getStatement(mapperClass,"selectList"),sqlSentence);
    }

    /**获取列表*/
    @Override
    public <T extends Serializable> List<Map<String, Object>> selectListMap(Class<?> mapperClass, SqlSentence sqlSentence) {
        return sqlSessionFactory.openSession().selectList(getStatement(mapperClass,"selectListMap"),sqlSentence);
    }

    /**获取单条数据*/
    @Override
    public <T extends Serializable> T selectOne(Class<?> mapperClass, SqlSentence sqlSentence) {
        return sqlSessionFactory.openSession().selectOne(getStatement(mapperClass,"selectOne"),sqlSentence);
    }

    /**获取单条数据*/
    @Override
    public <T extends Serializable> Map<String, Object> selectOneMap(Class<?> mapperClass, SqlSentence sqlSentence) {
        return sqlSessionFactory.openSession().selectOne(getStatement(mapperClass,"selectOneMap"),sqlSentence);
    }

    /**获取单条数据-不含longText的数据*/
    @Override
    public <T extends Serializable> T selectOneByKey(Class<?> mapperClass,Object object) {
        return sqlSessionFactory.openSession().selectOne(getStatement(mapperClass,"selectOneByKey"),object);
    }

    /**获取单条数据-含longText的数据*/
    @Override
    public <T extends Serializable> T selectOneByKeyBlob(Class<?> mapperClass,Object object) {
        return sqlSessionFactory.openSession().selectOne(getStatement(mapperClass,"selectOneByKeyBlob"),object);
    }

    /**更新*/
    @Override
    public <T extends Serializable> int updateWhere(Class<?> mapperClass,SqlSentence sqlSentence) {
        return sqlSessionFactory.openSession().update(getStatement(mapperClass,"updateWhere"),sqlSentence);
    }

    /**全部字段更新*/
    @Override
    public <T extends Serializable> int updateAll(Class<?> mapperClass,T entity) {
        return sqlSessionFactory.openSession().update(getStatement(mapperClass,"updateAll"),entity);
    }

    /**删除*/
    @Override
    public <T extends Serializable> int deleteWhere(Class<?> mapperClass,SqlSentence sqlSentence) {
        return sqlSessionFactory.openSession().delete(getStatement(mapperClass,"deleteWhere"),sqlSentence);
    }

    /**删除*/
    @Override
    public <T extends Serializable> int deleteById(Class<?> mapperClass,Object object) {
        return sqlSessionFactory.openSession().delete(getStatement(mapperClass,"deleteById"),object);
    }

    /**更新sql语句（全语句）*/
    @Override
    public <T extends Serializable> int updateSentence(SqlSentence sqlSentence) {
        return sqlSessionFactory.openSession().delete(getStatement(CommonMapper.class,"updateSentence"),sqlSentence);
    }


}