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package com.zyy.common.service.impl;

import com.zyy.common.mapper.TemplateMapper;
import com.zyy.common.model.TemplateModel;
import com.zyy.common.service.TemplateService;
import com.zyy.common.util.PageHandle;
import com.zyy.common.util.StringUtils;
import com.zyy.common.vo.TemplateVo;
import lombok.AllArgsConstructor;
import tk.mybatis.mapper.entity.Example;

import java.util.HashMap;
import java.util.Map;

@AllArgsConstructor
public class TemplateServiceImpl implements TemplateService {
    private final TemplateMapper templateMapper;

    /**
     * 分页查询模板文件
     *
     * @param templateVo 模板
     * @return 分页信息
     */
    @Override
    public Map selectTemplateByPage(TemplateVo templateVo) {
        PageHandle.setPage(templateVo.getPage());
        Map map = new HashMap<>();
        map.put("page", templateVo.getPage());
        templateVo.getPage().setTotal((long) templateMapper.selectCount(new TemplateModel()));
        Example example = new Example(TemplateModel.class);
        example.setOrderByClause("created_on desc limit " + templateVo.getPage().getStart() + "," + templateVo.getPage().getPageSize());
        Example.Criteria criteria = example.createCriteria();
        if (StringUtils.isNotEmpty(templateVo.getTemplateName()))
            criteria.andLike("template_name", "%" + templateVo.getTemplateName() + "%");
        map.put("list", templateMapper.selectByExample(example));
        return map;
    }

    /**
     * 插入方法
     *
     * @param model 插入对象
     */
    @Override
    public void insert(TemplateModel model) {
        templateMapper.insertSelective(model);
    }

    /**
     * 更新方法
     *
     * @param model 更新对象
     */
    @Override
    public void update(TemplateModel model) {
        templateMapper.updateByPrimaryKeySelective(model);
    }

    /**
     * 删除方法
     *
     * @param id 删除id
     */
    @Override
    public void deleteById(String id) {
        templateMapper.deleteByPrimaryKey(id);
    }
}