package com.oying.modules.fee.service.impl;

import com.oying.modules.fee.domain.SpecialCategories;
import com.oying.utils.FileUtil;
import lombok.RequiredArgsConstructor;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.oying.modules.fee.service.SpecialCategoriesService;
import com.oying.modules.fee.domain.dto.SpecialCategoriesQueryCriteria;
import com.oying.modules.fee.mapper.SpecialCategoriesMapper;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.oying.utils.PageUtil;
import java.util.List;
import java.util.Map;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import com.oying.utils.PageResult;

/**
* @description 服务实现
* @author lixin
* @date 2025-10-07
**/
@Service
@RequiredArgsConstructor
public class SpecialCategoriesServiceImpl extends ServiceImpl<SpecialCategoriesMapper, SpecialCategories> implements SpecialCategoriesService {

    private final SpecialCategoriesMapper specialCategoriesMapper;

    @Override
    public PageResult<SpecialCategories> queryAll(SpecialCategoriesQueryCriteria criteria, Page<Object> page){
        return PageUtil.toPage(specialCategoriesMapper.findAll(criteria, page));
    }

    @Override
    public List<SpecialCategories> queryAll(SpecialCategoriesQueryCriteria criteria){
        return specialCategoriesMapper.findAll(criteria);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void create(SpecialCategories resources) {
        specialCategoriesMapper.insert(resources);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void update(SpecialCategories resources) {
        SpecialCategories specialCategories = getById(resources.getCategoryId());
        specialCategories.copy(resources);
        specialCategoriesMapper.updateById(specialCategories);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteAll(List<Long> ids) {
        specialCategoriesMapper.deleteBatchIds(ids);
    }

    @Override
    public void download(List<SpecialCategories> all, HttpServletResponse response) throws IOException {
        List<Map<String, Object>> list = new ArrayList<>();
        for (SpecialCategories specialCategories : all) {
            Map<String, Object> map = new LinkedHashMap<>();
            map.put("特殊品类名称(唯一)", specialCategories.getCategoryName());
            map.put("创建者", specialCategories.getCreateBy());
            map.put("更新者", specialCategories.getUpdateBy());
            map.put("创建日期", specialCategories.getCreateTime());
            map.put("更新时间", specialCategories.getUpdateTime());
            list.add(map);
        }
        FileUtil.downloadExcel(list, response);
    }
}