package com.gkhy.safePlatform.emergency.service.impl;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.gkhy.safePlatform.commons.enums.ResultCodes;
import com.gkhy.safePlatform.commons.query.PageQuery;
import com.gkhy.safePlatform.commons.utils.BeanCopyUtils;
import com.gkhy.safePlatform.commons.utils.StringUtils;
import com.gkhy.safePlatform.commons.vo.ResultVO;
import com.gkhy.safePlatform.commons.vo.SearchResultVO;
import com.gkhy.safePlatform.emergency.entity.*;
import com.gkhy.safePlatform.emergency.enums.EmergencyResultCodes;
import com.gkhy.safePlatform.emergency.excepiton.EmergencyException;
import com.gkhy.safePlatform.emergency.model.dto.req.*;
import com.gkhy.safePlatform.emergency.model.dto.resp.*;
import com.gkhy.safePlatform.emergency.query.EmergencySuppliesQuery;
import com.gkhy.safePlatform.emergency.query.db.EmergencySuppliesDBQuery;
import com.gkhy.safePlatform.emergency.service.EmergencySuppliesService;
import com.gkhy.safePlatform.emergency.service.baseService.*;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Date;
import java.util.List;

@Service("emergencySuppliesService")
public class EmergencySuppliesServiceImpl implements EmergencySuppliesService {

    @Autowired
    private EmergencySuppliesInfoService emergencySuppliesInfoService;


    @Override
    public SearchResultVO<List<EmergencySuppliesPageRespDTO>> selectEmergencySuppliesList(PageQuery<EmergencySuppliesQuery> query) {
        Long pageIndex = query.getPageIndex();
        Long pageSize = query.getPageSize();
        Page<EmergencySuppliesInfoPageDO> page = new Page<>(pageIndex, pageSize);

        EmergencySuppliesDBQuery emergencySuppliesDBQuery = new EmergencySuppliesDBQuery();
        if (query.getSearchParams() != null) {
            BeanUtils.copyProperties(query.getSearchParams(), emergencySuppliesDBQuery);
        }
        List<EmergencySuppliesInfoPageDO> emergencySuppliesListDoInfoList = emergencySuppliesInfoService.selectEmergencySuppliesList(page,emergencySuppliesDBQuery);
        List<EmergencySuppliesPageRespDTO> respList =  BeanCopyUtils.copyBeanList(emergencySuppliesListDoInfoList, EmergencySuppliesPageRespDTO.class);

        return new SearchResultVO<>(
                true,
                pageIndex,
                pageSize,
                page.getTotal(),
                respList,
                ResultCodes.OK
                );
    }

    @Override
    public ResultVO addEmergencySupplies(Long uid, EmergencySuppliesReqDTO emergencySuppliesReqDTO) {
        Date nowDate = new Date();
        // 新增应急物资
        EmergencySuppliesInfo emergencySuppliesInfo = new EmergencySuppliesInfo();
        BeanUtils.copyProperties(emergencySuppliesReqDTO,emergencySuppliesInfo);
        emergencySuppliesInfo.setDelFlag(false);
        emergencySuppliesInfo.setCreateUid(uid);
        emergencySuppliesInfo.setGmtCreate(nowDate);
        emergencySuppliesInfoService.addEmergencySupplies(emergencySuppliesInfo);

        return new ResultVO<>(ResultCodes.OK);
    }

    @Override
    public ResultVO<EmergencySuppliesDetailRespDTO> getEmergencySuppliesById(Long id) {
        EmergencySuppliesDetailRespDTO emergencySuppliesDetailRespDTO = new EmergencySuppliesDetailRespDTO();
        // 查询是否存在
        EmergencySuppliesInfoDetailDO emergencySuppliesInfoDetailDO = emergencySuppliesInfoService.selectEmergencySuppliesById(id);
        if (emergencySuppliesInfoDetailDO==null){
            throw new EmergencyException(EmergencyResultCodes.SUPPLIES_NOT_EXIST);
        }else{
            BeanUtils.copyProperties(emergencySuppliesInfoDetailDO,emergencySuppliesDetailRespDTO);
            return new ResultVO<>(ResultCodes.OK,emergencySuppliesDetailRespDTO);
        }
    }

    @Override
    public ResultVO updateEmergencySupplies(Long uid, EmergencySuppliesReqDTO emergencySuppliesReqDTO) {
        Date nowDate = new Date();
        // 查询是否存在
        EmergencySuppliesInfoDetailDO emergencySuppliesInfoDetailDO = emergencySuppliesInfoService.selectEmergencySuppliesById(emergencySuppliesReqDTO.getId());
        if (emergencySuppliesInfoDetailDO==null){
            throw new EmergencyException(EmergencyResultCodes.SUPPLIES_NOT_EXIST);
        }else{
            EmergencySuppliesInfo emergencySuppliesInfo = new EmergencySuppliesInfo();
            BeanUtils.copyProperties(emergencySuppliesReqDTO,emergencySuppliesInfo);
            emergencySuppliesInfo.setUpdateUid(uid);
            emergencySuppliesInfo.setGmtModitify(nowDate);
            emergencySuppliesInfoService.updateEmergencySupplies(emergencySuppliesInfo);

            return new ResultVO<>(ResultCodes.OK);
        }
    }

    @Override
    public ResultVO batchDeleteEmergencySupplies(String ids) {
        if (StringUtils.isBlank(ids)) {
            throw new EmergencyException(EmergencyResultCodes.SUPPLIES_NULL);
        } else {
            String[] idArr = ids.split(",");
            for (String id : idArr) {
                deleteEmergencySupplies(Long.valueOf(id));
            }
            return new ResultVO(ResultCodes.OK);
        }
    }

    private void deleteEmergencySupplies(Long id) {
        //查询是否存在
        EmergencySuppliesInfoDetailDO emergencySuppliesInfoDetailDO = emergencySuppliesInfoService.selectEmergencySuppliesById(id);
        if (emergencySuppliesInfoDetailDO==null){
            throw new EmergencyException(EmergencyResultCodes.SUPPLIES_NOT_EXIST);
        }else{
            Long SuppliesId = emergencySuppliesInfoDetailDO.getId();
            emergencySuppliesInfoService.deleteEmergencySupplies(SuppliesId);
        }
    }
}