package cn.huge.module.ctrole.service;

import cn.huge.base.common.exception.ServiceException;
import cn.huge.base.common.utils.DateUtils;
import cn.huge.base.common.utils.IdUtils;
import cn.huge.module.client.api.impl.UtilsClientImpl;
import cn.huge.module.constant.BaseConsts;
import cn.huge.module.ctrole.dao.mapper.CtRolefunMapper;
import cn.huge.module.ctrole.domain.po.CtRolefun;
import cn.huge.module.ctuser.domain.bo.RoleTreeBO;
import cn.huge.module.cust.constant.UserBaseConsts;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.google.common.collect.Maps;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageImpl;
import org.springframework.data.domain.PageRequest;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.PostConstruct;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * @title: 客户角色菜单权限表业务逻辑处理
 * @Description 客户角色菜单权限表业务逻辑处理
 * @company hugeinfo
 * @author liyj
 * @Time 2024-08-19 20:04:19
 * @version 1.0.0
 */
@Slf4j
@Service
@Transactional(rollbackFor = Exception.class)
public class CtRolefunService extends ServiceImpl<CtRolefunMapper, CtRolefun>{

    @Autowired
    private CtRolefunMapper mapper;

    @Autowired
    private UtilsClientImpl utilsClient;

    /**
    * 更新对象
    * @param entity 对象
    */
    public void updateCtRolefun(CtRolefun entity){
        try{
            mapper.updateCtRolefun(entity);
        }catch (Exception e){
            log.error("[CtRolefunService.updateCtRolefun]调用失败，异常信息："+e, e);
            throw new ServiceException("CtRolefunService.updateCtRolefun", e);
        }
    }

    /**
    * 条件更新对象
    * @param entity 对象
    * @param terms 条件
    */
    public void updateCtRolefunTerms(CtRolefun entity, Map<String, Object> terms){
        try{
            mapper.updateCtRolefunTerms(entity, terms);
        }catch (Exception e){
            log.error("[CtRolefunService.updateCtRolefunTerms]调用失败，异常信息："+e, e);
            throw new ServiceException("CtRolefunService.updateCtRolefunTerms", e);
        }
    }

    /**
    * 根据编号物理删除
    * @param id 查询条件集合
    */
    public void deleteCtRolefun(String id){
        try{
            mapper.deleteCtRolefun(id);
        }catch (Exception e){
            log.error("[CtRolefunService.deleteCtRolefun]调用失败，异常信息："+e, e);
            throw new ServiceException("CtRolefunService.deleteCtRolefun", e);
        }
    }

    /**
    * 按条件查询
    * @param terms 条件
    * @return List
    */
    public List<CtRolefun> listTerms(Map<String, Object> terms){
        return mapper.listTerms(terms);
    }

    /**
    * 按条件统计
    * @param terms 条件
    * @return long
    */
    public long countTerms(Map<String, Object> terms){
        return mapper.countTerms(terms);
    }

    /**
    * 按条件分页查询
    * @param page 分页对象
    * @param terms 条件
    * @return Page
    */
    public Page<CtRolefun> pageQuery(PageRequest page, Map<String, Object> terms){
        long total = mapper.countTerms(terms);
        List<CtRolefun> content = mapper.pageTerms(page, terms);
        return new PageImpl<CtRolefun>(content, page, total);
    }

    /**
    * 新增或更新对象
    * @param ctRolefun 实体对象
    */
    public void saveCtRolefun(CtRolefun ctRolefun){
        try{
            Date nowDate = DateUtils.getNowDate();
            // 判断是否新增
            if (IdUtils.checkNewId(ctRolefun.getId())){
                ctRolefun.setId(utilsClient.getNewTimeId());
                ctRolefun.setCreateTime(nowDate);
            }
            ctRolefun.setUpdateTime(nowDate);
            this.saveOrUpdate(ctRolefun);
        }catch (Exception e){
            log.error("[CtRolefunService.saveCtRolefun]调用失败，异常信息："+e, e);
            throw new ServiceException("CtRolefunService.saveCtRolefun", e);
        }
    }

    /**
     * 查询角色树形结构
     * @param roleId 角色编号
     * @return List<RoleTreeBO> 树形结构
     */
    public List<RoleTreeBO> getRolefunTree(String roleId){
        //查询所有的关系
        Map<String, Object> terms = Maps.newHashMap();
        terms.put("roleId",roleId);
        List<CtRolefun> rolefuns = mapper.listTerms(terms);
        List<CtRolefun> list = new ArrayList<>();
        List<RoleTreeBO> treeBOS = new ArrayList<>();
        if (rolefuns.size() > 0) {
            //第一级菜单集合
            for (int i = 0; i < rolefuns.size(); i++) {
                // 一级菜单没有parentId
                if (BaseConsts.ROOT.equals(rolefuns.get(i).getParentId())) {
                    list.add(rolefuns.get(i));
                }
            }
            // 为一级菜单设置子菜单，getChild是递归调用的
            for (CtRolefun rolefun : list) {
                RoleTreeBO treeBO = new RoleTreeBO();
                treeBO.setLabel(rolefun.getPowerName());
                treeBO.setValue(rolefun.getPowerId());
                treeBO.setLabelType(rolefun.getPowerType());
                treeBO.setAppClient(rolefun.getAppClient());
                treeBO.setPowerTag(rolefun.getPowerTag());
                treeBO.setPowerUrl(rolefun.getPowerUrl());
                treeBO.setPowerIcon(rolefun.getPowerIcon());
                treeBO.setChildren(getChild(rolefun.getPowerId(), rolefuns));
                treeBOS.add(treeBO);
            }
        }
        return treeBOS;
    }

    /**
     * 递归查找子菜单
     * @param id 当前菜单id
     * @param ctRolefuns 要查找的列表
     * @return List<TreeBO> 树形列表集合
     */
    private List<RoleTreeBO> getChild(String id, List<CtRolefun> ctRolefuns) {
        // 子菜单
        List<RoleTreeBO> childList = new ArrayList<>();
        for (CtRolefun rolefun : ctRolefuns) {
            // 遍历所有节点，将父菜单id与传过来的id比较
            if (StringUtils.isNotBlank(rolefun.getParentId())) {
                if (rolefun.getParentId().equals(id)) {
                    RoleTreeBO roleTree = new RoleTreeBO();
                    roleTree.setLabel(rolefun.getPowerName());
                    roleTree.setValue(rolefun.getPowerId());
                    roleTree.setLabelType(rolefun.getPowerType());
                    roleTree.setAppClient(rolefun.getAppClient());
                    roleTree.setPowerTag(rolefun.getPowerTag());
                    roleTree.setPowerUrl(rolefun.getPowerUrl());
                    roleTree.setPowerIcon(rolefun.getPowerIcon());
                    roleTree.setChildren(getChild(rolefun.getPowerId(), ctRolefuns));
                    childList.add(roleTree);
                }
            }
        }
        return childList;
    }
}