package com.moral.api.service.impl;


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import java.util.Date;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import javax.servlet.http.HttpServletRequest;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.moral.api.entity.ResponsibilityUnit;
import com.moral.api.entity.SysArea;
import com.moral.api.mapper.ResponsibilityUnitMapper;
import com.moral.api.pojo.redisBean.AccountInfoDTO;
import com.moral.api.service.ResponsibilityUnitService;
import com.moral.api.service.SysAreaService;
import com.moral.constant.Constants;
import com.moral.util.TokenUtils;

@Service
public class ResponsibilityUnitServiceImpl extends ServiceImpl<ResponsibilityUnitMapper, ResponsibilityUnit> implements ResponsibilityUnitService {


    @Autowired
    private ResponsibilityUnitMapper responsibilityUnitMapper;
    @Autowired
    private SysAreaService  sysAreaService;


    /**
     * 新增表单
     * @param responsibilityUnit
     * @return
     */
    @Override
    public Integer insert(ResponsibilityUnit responsibilityUnit) {
        HttpServletRequest request = ((ServletRequestAttributes) Objects.requireNonNull(RequestContextHolder.getRequestAttributes())).getRequest();
        String token = request.getHeader("token");
        AccountInfoDTO accountInfoDTO = (AccountInfoDTO) TokenUtils.getUserInfoByToken(token);
        QueryWrapper<ResponsibilityUnit> wrapper = new QueryWrapper<>();
        wrapper.eq("unit_name",responsibilityUnit.getUnitName());

        List<ResponsibilityUnit> units = responsibilityUnitMapper.selectList(wrapper);
        if (ObjectUtils.isEmpty(units)){
            responsibilityUnit.setIsDel(Constants.NOT_DELETE);
            responsibilityUnit.setCreateTime(new Date());
            responsibilityUnit.setState(0);
            responsibilityUnit.setIsInvalid(0);
            responsibilityUnit.setCreateId(accountInfoDTO.getAccount().getId());
            responsibilityUnit.setCreateName(accountInfoDTO.getAccount().getUserName());
            responsibilityUnit.setCreateTime(new Date());
            responsibilityUnit.setUpdateId(accountInfoDTO.getAccount().getId());
            responsibilityUnit.setUpdateName(accountInfoDTO.getAccount().getUserName());
            responsibilityUnit.setUpdateTime(new Date());
            responsibilityUnitMapper.insert(responsibilityUnit);
            return 200;
        }
        return -1;
    }

    /**
     * 查询表单
     * @param parameters
     * @return
     */
    @Override
    public Map<String, Object> selectUnit(Map<String, Object> parameters) {
        QueryWrapper<ResponsibilityUnit> wrapper = new QueryWrapper<>();
        wrapper.eq("is_del",Constants.NOT_DELETE);
        int page = Integer.parseInt(parameters.get("page").toString());
        int size = Integer.parseInt(parameters.get("size").toString());
        Object parentName1 = parameters.get("parentCode");
        Object areaName1 = parameters.get("areaCode");
        //名称模糊查询
        if (!ObjectUtils.isEmpty(parameters.get("name"))){
            wrapper.like("unit_name",parameters.get("name").toString());
        }
        //上级区域查询
        if (!ObjectUtils.isEmpty(parentName1)){
            wrapper.eq("parent_code",Integer.parseInt(parentName1.toString()));
        }
        //所属区域查询
        if (!ObjectUtils.isEmpty(areaName1)){
            wrapper.eq("parent_code",Integer.parseInt(areaName1.toString()));
        }
        Page<ResponsibilityUnit> pageList = new Page<>(page, size);
        Page<ResponsibilityUnit> responsibilityUnitPage = responsibilityUnitMapper.selectPage(pageList, wrapper);
        for (ResponsibilityUnit record : responsibilityUnitPage.getRecords()) {
            Integer areaCode = record.getAreaCode();
            SysArea areaName = sysAreaService.select(areaCode);
            Integer parentCode = record.getParentCode();
            SysArea parentName = sysAreaService.select(parentCode);
            if (ObjectUtils.isEmpty(areaName) || ObjectUtils.isEmpty(parentName)){
                continue;
            }
            record.setAreaName(areaName.getAreaName());
            record.setParentName(parentName.getAreaName());
        }
        Map<String, Object> result = new LinkedHashMap<>();
        result.put("total", pageList.getTotal());
        result.put("totalPage", pageList.getPages());
        result.put("current", pageList.getCurrent());
        result.put("pageSize", pageList.getSize());
        result.put("item", responsibilityUnitPage.getRecords());
//        responsibilityUnitPage.getOrders()
        return result;
    }


    /**
     * 修改表单
     * @param responsibilityUnit
     * @return
     */
    @Override
    public Integer updateUnit(ResponsibilityUnit responsibilityUnit) {
        QueryWrapper<ResponsibilityUnit> wrapper = new QueryWrapper<>();
        wrapper.eq("unit_name",responsibilityUnit.getUnitName());
        List<ResponsibilityUnit> units = responsibilityUnitMapper.selectList(wrapper);
        if (ObjectUtils.isEmpty(units)){
            AccountInfoDTO account = getAccount();
            responsibilityUnit.setUpdateId(account.getAccount().getId());
            responsibilityUnit.setUpdateName(account.getAccount().getUserName());
            responsibilityUnit.setUpdateTime(new Date());
            responsibilityUnitMapper.updateById(responsibilityUnit);
            return 200;
        }
        return -1;
    }


    /**
     * 修改状态
     *
     */
    @Override
    public void updateState(Integer id) {
        ResponsibilityUnit responsibilityUnit = responsibilityUnitMapper.selectById(id);
        responsibilityUnit.setState(1);
        AccountInfoDTO account = getAccount();
        responsibilityUnit.setUpdateId(account.getAccount().getId());
        responsibilityUnit.setUpdateName(account.getAccount().getUserName());
        responsibilityUnit.setUpdateTime(new Date());
        responsibilityUnitMapper.updateById(responsibilityUnit);
    }


    /**
     * 是否作废
     * @param id
     * @param code
     */
    @Override
    public void updateInvalid(Integer id, String code) {
        ResponsibilityUnit responsibilityUnit = responsibilityUnitMapper.selectById(id);
        responsibilityUnit.setIsInvalid(1);
        if (!ObjectUtils.isEmpty(code)){
            responsibilityUnit.setInvalidReason(code);
        }
        AccountInfoDTO account = getAccount();
        responsibilityUnit.setUpdateId(account.getAccount().getId());
        responsibilityUnit.setUpdateName(account.getAccount().getUserName());
        responsibilityUnit.setUpdateTime(new Date());
        responsibilityUnitMapper.updateById(responsibilityUnit);

    }


    private AccountInfoDTO getAccount(){
        HttpServletRequest request = ((ServletRequestAttributes) Objects.requireNonNull(RequestContextHolder.getRequestAttributes())).getRequest();
        String token = request.getHeader("token");
        AccountInfoDTO accountInfoDTO = (AccountInfoDTO) TokenUtils.getUserInfoByToken(token);
        return accountInfoDTO;
    }
}