package com.ard.route.service.impl;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.ard.common.annotation.DataScope;
import com.ard.common.utils.DateUtils;
import com.ard.common.utils.uuid.IdUtils;
import com.ard.route.domain.route.ArdRouteFile;
import com.ard.route.domain.route.ArdRouteInformation;
import com.ard.route.mapper.ArdRouteFileMapper;
import com.ard.route.mapper.ArdRouteInformationMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ard.route.mapper.ArdRouteFolderMapper;
import com.ard.route.domain.route.ArdRouteFolder;
import com.ard.route.service.IArdRouteFolderService;
import org.springframework.transaction.annotation.Transactional;

/**
 * 文件夹Service业务层处理
 * 
 * @author xia
 * @date 2025-10-18
 */
@Service
public class ArdRouteFolderServiceImpl implements IArdRouteFolderService {

    @Autowired
    private ArdRouteFolderMapper ardRouteFolderMapper;

    @Autowired
    private ArdRouteInformationMapper ardRouteInformationMapper;

    /**
     * 查询分组
     * 
     * @param id 分组主键
     * @return 分组
     */
    @Override
    public ArdRouteFolder selectArdRouteFolderById(String id) {
        ArdRouteFolder ardRouteFolder = ardRouteFolderMapper.selectArdRouteFolderById(id);
        ardRouteFolder.setArdRouteInformationLs(ardRouteInformationMapper.selectArdRouteInformationByFolderId(id));
        return ardRouteFolder;
    }

    /**
     * 查询分组列表
     * 
     * @param ardRouteFolder 分组
     * @return 分组
     */
    @Override
    @DataScope(deptAlias = "d", userAlias = "u")
    public List<ArdRouteFolder> selectArdRouteFolderList(ArdRouteFolder ardRouteFolder) {
        List<ArdRouteFolder> list = ardRouteFolderMapper.selectArdRouteFolderList(ardRouteFolder);
        for (ArdRouteFolder routeFolder : list) {
            routeFolder.setArdRouteInformationLs(ardRouteInformationMapper.selectArdRouteInformationByFolderId(routeFolder.getId()));
        }
        return list;
    }

    /**
     * 新增分组
     * 
     * @param ardRouteFolder 分组
     * @return 结果
     */
    @Override
    public int insertArdRouteFolder(ArdRouteFolder ardRouteFolder) {
        ardRouteFolder.setId(IdUtils.simpleUUID());
        ardRouteFolder.setCreateTime(DateUtils.getNowDate());
        // 获取当前数据条数
        int count = ardRouteFolderMapper.selectArdRouteFolderList(null).size();
        ardRouteFolder.setSerialNumber(count + 1);
        return ardRouteFolderMapper.insertArdRouteFolder(ardRouteFolder);
    }

    /**
     * 修改分组
     * 
     * @param ardRouteFolder 分组
     * @return 结果
     */
    @Override
    public int updateArdRouteFolder(ArdRouteFolder ardRouteFolder) {
        // 不能修改默认分组
        if ("0".equals(ardRouteFolder.getId())) {
            throw new RuntimeException("不能修改默认分组");
        }
        ardRouteFolder.setUpdateTime(DateUtils.getNowDate());
        return ardRouteFolderMapper.updateArdRouteFolder(ardRouteFolder);
    }

    /**
     * 批量删除分组
     * 
     * @param ids 需要删除的分组主键
     * @return 结果
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Map<String, Integer> deleteArdRouteFolderByIds(String[] ids) {
        // 检查是否包含默认分组，不能删除默认分组
        for (String id : ids) {
            if ("0".equals(id)) {
                throw new RuntimeException("不能删除默认分组");
            }
        }

        Map<String, Integer> result = new HashMap<>();
        try {
            // 先删除航线信息
            int informationCount = ardRouteInformationMapper.deleteRouteInformationByFolderIds(ids);
            result.put("informationCount", informationCount);

            // 再删除分组
            int folderCount = ardRouteFolderMapper.deleteArdRouteFolderByIds(ids);
            result.put("folderCount", folderCount);

            return result;
        } catch (Exception e) {
            throw e; // 抛出异常让事务回滚
        }
    }

    /**
     * 删除分组信息
     * 
     * @param id 分组主键
     * @return 结果
     */
    @Override
    public int deleteArdRouteFolderById(String id) {
        return ardRouteFolderMapper.deleteArdRouteFolderById(id);
    }

}