package com.moral.api.service.impl;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.moral.api.config.mybatis.wrapper.NullFilterWrapper;
import com.moral.api.entity.Organization;
import com.moral.api.mapper.OrganizationMapper;
import com.moral.api.pojo.dto.organization.OrganizationDTO;
import com.moral.api.pojo.dto.organization.OrganizationQueryDTO;
import com.moral.api.pojo.form.organization.OrganizationDeleteForm;
import com.moral.api.pojo.form.organization.OrganizationInsertForm;
import com.moral.api.pojo.form.organization.OrganizationQueryForm;
import com.moral.api.pojo.form.organization.OrganizationUpdateForm;
import com.moral.api.service.OrganizationService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.moral.api.util.LogUtils;
import com.moral.constant.Constants;
import com.moral.constant.ResponseCodeEnum;
import com.moral.util.ConvertUtils;
import com.moral.util.DateUtils;
import lombok.Data;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.ObjectUtils;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import java.util.*;

/**
 * <p>
 * 组织表 服务实现类
 * </p>
 *
 * @author moral
 * @since 2021-04-06
 */
@Service
@ConfigurationProperties(prefix = "log-aspect")
public class OrganizationServiceImpl extends ServiceImpl<OrganizationMapper, Organization> implements OrganizationService {

    @Autowired
    OrganizationMapper organizationMapper;

    @Autowired
    LogUtils logUtils;

    Map<String, String> organizationFormMap;

    public void setOrganizationFormMap(Map<String, String> organizationFormMap) {
        this.organizationFormMap = organizationFormMap;
    }

    /**
     * @Description: 添加客户组织
     * @Param: [organizationInsertForm]
     * @return: void
     * @Author: 陈凯裕
     * @Date: 2021/3/22
     */
    @Override
    @Transactional
    public OrganizationDTO insertOrganization(OrganizationInsertForm organizationInsertForm) {
        OrganizationDTO organizationDTO = new OrganizationDTO();
        QueryWrapper<Organization> queryWrapper = new QueryWrapper<>();
        //form转换entity
        Organization organization = organizationInsertForm.formConvertEntity();
        //查询组织名称是否已经存在
        Organization existOrganization = new Organization();
        existOrganization.setName(organization.getName());
        existOrganization.setIsDelete(Constants.NOT_DELETE);
        queryWrapper.setEntity(existOrganization);
        Organization existOrganizationResult = organizationMapper.selectOne(queryWrapper);
        if (!ObjectUtils.isEmpty(existOrganizationResult)) {
            organizationDTO.setCode(ResponseCodeEnum.ORGANIZATION_EXIST.getCode());
            organizationDTO.setMsg(ResponseCodeEnum.ORGANIZATION_EXIST.getMsg());
            return organizationDTO;
        }
        //查询父组织是否存在
        Integer parentId = organization.getParentId();
        Organization parentOrganization = new Organization();
        if (!ObjectUtils.isEmpty(parentId)) {
            parentOrganization.setId(parentId);
            parentOrganization.setIsDelete(Constants.NOT_DELETE);
            queryWrapper.setEntity(parentOrganization);
            parentOrganization = organizationMapper.selectOne(queryWrapper);
            if (ObjectUtils.isEmpty(parentOrganization)) {
                organizationDTO.setCode(ResponseCodeEnum.ORGANIZATION_PARENT_NOT_EXIST.getCode());
                organizationDTO.setMsg(ResponseCodeEnum.ORGANIZATION_PARENT_NOT_EXIST.getMsg());
                return organizationDTO;
            }
        }
        //插入组织
        organizationMapper.insert(organization);

        //封装DTO信息
        organizationDTO.setParentOrganization(parentOrganization);
        organizationDTO.setOrganization(organization);
        organizationDTO.setCode(ResponseCodeEnum.SUCCESS.getCode());
        organizationDTO.setMsg(ResponseCodeEnum.SUCCESS.getMsg());

        //操作插入日志
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        StringBuilder content = new StringBuilder();
        content.append("添加了组织：").append(organization.getName());
        logUtils.saveOperationForManage(request, content.toString());
        return organizationDTO;
    }

    /**
     * @Description: 更新客户组织
     * @Param: [organizationUpdateForm]
     * @return: com.moral.api.pojo.dto.organization.OrganizationDTO
     * @Author: 陈凯裕
     * @Date: 2021/3/24
     */
    @Override
    @Transactional
    public OrganizationDTO updateOrganization(OrganizationUpdateForm organizationUpdateForm) {
        OrganizationDTO organizationDTO = new OrganizationDTO();
        //form转entity
        Organization organization = organizationUpdateForm.formConvertEntity();

        //查询组织是否存在
        QueryWrapper<Organization> existWrapper = new QueryWrapper<>();
        Organization existOrganization = new Organization();
        existOrganization.setId(organization.getId());
        existOrganization.setIsDelete(Constants.NOT_DELETE);
        existWrapper.setEntity(existOrganization);
        existOrganization = organizationMapper.selectOne(existWrapper);
        if (ObjectUtils.isEmpty(existOrganization)) {
            organizationDTO.setCode(ResponseCodeEnum.ORGANIZATION_NOT_EXIST.getCode());
            organizationDTO.setMsg(ResponseCodeEnum.ORGANIZATION_NOT_EXIST.getMsg());
            return organizationDTO;
        }

        //如果更改了父组织，查询父组织是否存在
        Integer parentId = organization.getParentId();
        Organization parentOrganization = new Organization();
        if (!ObjectUtils.isEmpty(parentId) && parentId != 0) {
            QueryWrapper<Organization> existParentWrapper = new QueryWrapper<>();
            parentOrganization.setId(parentId);
            parentOrganization.setIsDelete(Constants.NOT_DELETE);
            existParentWrapper.setEntity(parentOrganization);
            parentOrganization = organizationMapper.selectOne(existParentWrapper);
            if (ObjectUtils.isEmpty(parentOrganization)) {
                organizationDTO.setCode(ResponseCodeEnum.ORGANIZATION_PARENT_NOT_EXIST.getCode());
                organizationDTO.setMsg(ResponseCodeEnum.ORGANIZATION_PARENT_NOT_EXIST.getMsg());
                return organizationDTO;
            }
        }

        //更新组织
        organizationMapper.updateById(organization);

        //获取更新后的组织
        organization = organizationMapper.selectById(organization.getId());

        //封装DTO信息
        organizationDTO.setParentOrganization(parentOrganization);
        organizationDTO.setOrganization(organization);
        organizationDTO.setCode(ResponseCodeEnum.SUCCESS.getCode());
        organizationDTO.setMsg(ResponseCodeEnum.SUCCESS.getMsg());

        //操作插入日志
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        StringBuilder content = new StringBuilder();
        content.append("更新了组织：").append(organization.getName()).append(";");
        //更新对象转为Map
        Map<String, Object> newParameters = JSONObject.parseObject(JSON.toJSONString(organizationUpdateForm), Map.class);
        Map<String, Object> oldParameters = JSONObject.parseObject(JSON.toJSONString(existOrganization), Map.class);
        Set<String> keys = organizationFormMap.keySet();
        for (String key : keys) {
            String value = organizationFormMap.get(key);
            if ("parentName".equals(key)) {//更新父组织特殊处理
                if (organizationUpdateForm.getParentId() != null) {//判断父组织是否进行了更新
                    String oldParentName = "空";
                    String newParentName = "空";
                    if (!existOrganization.getParentId().equals(0)) {
                        oldParentName = organizationMapper.selectById(existOrganization.getParentId()).getName();
                    }
                    if (!organization.getParentId().equals(0)) {
                        newParentName = organizationMapper.selectById(organization.getParentId()).getName();
                    }
                    content.append(value + ":" + oldParentName + "->" + newParentName + ";");
                }
            } else if ("expireTime".equals(key)) {//expireTime时间格式特殊处理
                if (organizationUpdateForm.getExpireTime() != null) {
                    Date oldExpireTime = existOrganization.getExpireTime();
                    Date newExpireTime = organization.getExpireTime();
                    String oldExpireTimeStr = DateUtils.dateToDateString(oldExpireTime, "yyyy-MM-dd");
                    String newExpireTimeStr = DateUtils.dateToDateString(newExpireTime, "yyyy-MM-dd");
                    content.append(value + ":" + oldExpireTimeStr + "->" + newExpireTimeStr + ";");
                }
            } else {//处理其他属性
                if (newParameters.get(key) != null) {
                    String newValue = "空";
                    String oldValue = "空";
                    if (newParameters.get(key) != null && !newParameters.get(key).equals(" ")) {
                        newValue = String.valueOf(newParameters.get(key));
                    }
                    if (oldParameters.get(key) != null && !oldParameters.get(key).equals(" ")) {
                        oldValue = String.valueOf(oldParameters.get(key));
                    }
                    content.append(value + ":" + oldValue + "->" + newValue + ";");
                }
            }
        }
        logUtils.saveOperationForManage(request, content.toString());

        return organizationDTO;
    }

    /**
     * @Description: 删除客户组织
     * @Param: [organizationDeleteForm]
     * @return: com.moral.api.pojo.dto.organization.OrganizationDTO
     * @Author: 陈凯裕
     * @Date: 2021/3/25
     */
    @Override
    @Transactional
    public OrganizationDTO deleteOrganization(OrganizationDeleteForm form) {
        OrganizationDTO dto = new OrganizationDTO();
        //取参
        Integer id = form.getOrganizationId();
        //查询组织是否存在
        Organization existOrganization = new Organization();
        existOrganization.setIsDelete(Constants.NOT_DELETE);
        existOrganization.setId(id);
        QueryWrapper queryExistWrapper = new QueryWrapper();
        queryExistWrapper.setEntity(existOrganization);
        existOrganization = organizationMapper.selectOne(queryExistWrapper);
        if (ObjectUtils.isEmpty(existOrganization)) {
            dto.setCode(ResponseCodeEnum.ORGANIZATION_NOT_EXIST.getCode());
            dto.setMsg(ResponseCodeEnum.ORGANIZATION_NOT_EXIST.getMsg());
            return dto;
        }
        //逻辑删除组织
        UpdateWrapper deleteWrapper = new UpdateWrapper();
        deleteWrapper.eq("id", id);
        deleteWrapper.set("is_delete", Constants.DELETE);
        organizationMapper.update(null, deleteWrapper);
        //判断是否删除所有子组织，如果不删除则将子组织parentId赋0
        if (form.getDeleteChildren().equals(Constants.DELETE_CHILDREN_ORG)) {
            UpdateWrapper deleteChildrenWrapper = new UpdateWrapper();
            deleteChildrenWrapper.eq("parent_id", id);
            deleteChildrenWrapper.set("is_delete", Constants.DELETE);
            organizationMapper.update(null, deleteChildrenWrapper);
        } else {
            UpdateWrapper updateChildrenWrapper = new UpdateWrapper();
            updateChildrenWrapper.eq("parent_id", id);
            updateChildrenWrapper.set("parent_id", 0);
            organizationMapper.update(null, updateChildrenWrapper);
        }

        //封装返回结果
        dto.setOrganization(existOrganization);
        dto.setCode(ResponseCodeEnum.SUCCESS.getCode());
        dto.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
        //操作插入日志
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        StringBuilder content = new StringBuilder();
        content.append("删除了组织：").append(existOrganization.getName());
        if(form.getDeleteChildren().equals(Constants.DELETE_CHILDREN_ORG))
            content.append("以及所有子组织");
        logUtils.saveOperationForManage(request, content.toString());

        return dto;
    }

    /**
     * @Description: 查询客户组织
     * @Param: [organizationQueryForm]
     * @return: com.moral.api.pojo.dto.organization.OrganizationQueryDTO
     * @Author: 陈凯裕
     * @Date: 2021/3/25
     */
    @Override
    public OrganizationQueryDTO queryOrganization(OrganizationQueryForm organizationQueryForm) {
        OrganizationQueryDTO dto = new OrganizationQueryDTO();
        //取参
        Integer pageCount = organizationQueryForm.getPage();
        Integer size = organizationQueryForm.getSize();
        Integer parentId = organizationQueryForm.getParentId();
        String name = organizationQueryForm.getName();
        Integer provinceCode = organizationQueryForm.getProvinceCode();
        Integer cityCode = organizationQueryForm.getCityCode();
        Integer areaCode = organizationQueryForm.getAreaCode();
        String phone = organizationQueryForm.getPhone();
        String email = organizationQueryForm.getEmail();
        String wechat = organizationQueryForm.getWechat();
        String isDelete = organizationQueryForm.getIsDelete();
        String order = organizationQueryForm.getOrder();
        String orderType = organizationQueryForm.getOrderType();
        Date createStartTime = organizationQueryForm.getCreateStartTime();
        Date createEndTime = DateUtils.getDateOfDay(organizationQueryForm.getCreateEndTime(), 1);
        Date expireStartTime = organizationQueryForm.getExpireStartTime();
        Date expireEndTime = DateUtils.getDateOfDay(organizationQueryForm.getExpireEndTime(), 1);

        //查询条件
        Page<Organization> page = new Page<>(pageCount, size);
        NullFilterWrapper<Organization> queryWrapper = new NullFilterWrapper<>();

        queryWrapper.eq("parent_id", parentId);
        queryWrapper.like("name", name);
        queryWrapper.eq("province_code", provinceCode);
        queryWrapper.eq("city_code", cityCode);
        queryWrapper.eq("area_code", areaCode);
        queryWrapper.like("phone", phone);
        queryWrapper.like("email", email);
        queryWrapper.like("wechat", wechat);
        queryWrapper.between("create_time", createStartTime, createEndTime);
        queryWrapper.between("expire_time", expireStartTime, expireEndTime);

        if (!ObjectUtils.isEmpty(isDelete)) {
            queryWrapper.eq("is_delete", isDelete);
        } else {
            queryWrapper.eq("is_delete", Constants.NOT_DELETE);
        }

        //排序顺序
        if (!ObjectUtils.isEmpty(order)) {
            if (!ObjectUtils.isEmpty(orderType)) {
                if (orderType.equals(Constants.ORDER_ASC))
                    queryWrapper.orderByAsc(ConvertUtils.toLine(order));
                else
                    queryWrapper.orderByDesc(ConvertUtils.toLine(order));
            }
        }

        //查询结果
        Page<Organization> resultPage = organizationMapper.selectPage(page, queryWrapper);
        List<Organization> organizations = resultPage.getRecords();
        List<OrganizationDTO> organizationDTOS = new ArrayList<>();
        //查找所有组织的父组织并且封装organization到DTO中
        for (Organization child : organizations) {
            OrganizationDTO resultDto = new OrganizationDTO();
            Organization parent = organizationMapper.selectById(child.getParentId());//查找父组织
            //拼接地址字符串
            changeAddressByOrganization(child);
            resultDto.setOrganization(child);
            resultDto.setParentOrganization(parent);
            organizationDTOS.add(resultDto);
        }

        dto.setCode(ResponseCodeEnum.SUCCESS.getCode());
        dto.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
        dto.setOrganizationDTOS(organizationDTOS);
        dto.setCurrent(page.getCurrent());
        dto.setPage(page.getPages());
        dto.setSize(page.getSize());
        dto.setTotal(page.getTotal());
        return dto;
    }

    /**
     * @Description: 将organization的address字段与provinceName cityName areaName进行拼接
     * @Param: [organization]
     * @return: void
     * @Author: 陈凯裕
     * @Date: 2021/4/2
     */
    public void changeAddressByOrganization(Organization organization) {
        String provinceName = organization.getProvinceName();
        String cityName = organization.getCityName();
        String areaName = organization.getAreaName();
        String address = organization.getAddress();

        StringBuilder newAddress = new StringBuilder();
        if (provinceName != null)
            newAddress.append(provinceName);
        if (cityName != null)
            newAddress.append(cityName);
        if (areaName != null)
            newAddress.append(areaName);
        if (address != null)
            newAddress.append(address);

        organization.setAddress(newAddress.toString());
    }
}