package com.panzhihua.service_community.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.panzhihua.common.model.dtos.community.social.PageProjectDTO;
import com.panzhihua.common.model.dtos.community.social.PageProjectSignListDTO;
import com.panzhihua.common.model.dtos.property.CommonPage;
import com.panzhihua.common.model.vos.R;
import com.panzhihua.common.model.vos.community.social.SocialProjectVO;
import com.panzhihua.common.utlis.DateUtils;
import com.panzhihua.service_community.dao.ComActDAO;
import com.panzhihua.service_community.dao.ComActSocialMemberDao;
import com.panzhihua.service_community.dao.ComActSocialOrgDao;
import com.panzhihua.service_community.dao.ComActSocialProjectSignDAO;
import com.panzhihua.service_community.entity.ComActSocialMember;
import com.panzhihua.service_community.entity.ComActSocialOrg;
import com.panzhihua.service_community.entity.ComActSocialProject;
import com.panzhihua.service_community.dao.ComActSocialProjectDao;
import com.panzhihua.service_community.entity.ComActSocialProjectSign;
import com.panzhihua.service_community.entity.ProjectRelationVO;
import com.panzhihua.service_community.model.dos.ComActDO;
import com.panzhihua.service_community.service.ComActSocialProjectService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;

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

import static java.util.Objects.isNull;
import static java.util.Objects.nonNull;

/**
 * 三社联动项目表(ComActSocialProject)表服务实现类
 *
 * @author makejava
 * @since 2021-12-22 14:02:48
 */
@Slf4j
@Service
public class ComActSocialProjectServiceImpl extends ServiceImpl<ComActSocialProjectDao, ComActSocialProject> implements ComActSocialProjectService {

    @Resource
    private ComActSocialProjectDao comActSocialProjectDao;
    @Resource
    private ComActDAO comActDAO;
    @Resource
    private ComActSocialOrgDao comActSocialOrgDao;
    @Resource
    private ComActSocialProjectSignDAO comActSocialProjectSignDAO;
    @Resource
    private ComActSocialMemberDao comActSocialMemberDao;

    @Override
    public R pageList(CommonPage commonPage) {
        if(commonPage.getParamId2()!=null){
            ComActDO comActDO=comActDAO.selectById(commonPage.getCommunityId());
            if(comActDO!=null){
                commonPage.setStreetId(comActDO.getStreetId());
            }
        }
        Integer userType = commonPage.getUserType();
        if (nonNull(userType) && userType.equals(3)) {
            ComActSocialOrg comActSocialOrg = comActSocialOrgDao.selectOne(new LambdaQueryWrapper<ComActSocialOrg>()
                    .eq(ComActSocialOrg::getUserId, commonPage.getUserId()));
            if (nonNull(comActSocialOrg)) {
                commonPage.setOrgId(comActSocialOrg.getId());
            }
        }
        if (nonNull(userType) && userType.equals(4)) {
            ComActSocialMember socialMember = comActSocialMemberDao.selectOne(new LambdaQueryWrapper<ComActSocialMember>()
                    .eq(ComActSocialMember::getUserId, commonPage.getUserId()));
            if (nonNull(socialMember)) {
                commonPage.setOrgId(socialMember.getOrgId());
            }
        }
        IPage<SocialProjectVO> pageList = comActSocialProjectDao.pageList(new Page(commonPage.getPage(), commonPage.getSize()), commonPage);
        setSignUpStatus(pageList.getRecords());
        return R.ok(pageList);
    }

    private void setSignUpStatus(List<SocialProjectVO> projectVOList) {
        if (!projectVOList.isEmpty()) {
            projectVOList.forEach(e -> {
                Integer status = e.getStatus();
                Date signUpEnd = e.getSignUpEnd();
                if (status.equals(2) && nonNull(signUpEnd)) {
                    e.setSignUpStatus(signUpEnd.compareTo(new Date()) >= 0 ? 1 : 2);
                } else if (!status.equals(2)) {
                    e.setSignUpStatus(3);
                }
            });
        }
    }

    @Override
    public R getByApplet(Long id, Long userId) {
        ComActSocialProject comActSocialProject=this.comActSocialProjectDao.selectById(id);
        comActSocialProject.setViews(comActSocialProject.getViews()+1);
        comActSocialProjectDao.updateById(comActSocialProject);
        SocialProjectVO projectVO = comActSocialProjectDao.getByApplet(id);
        if (nonNull(projectVO)) {
            List<SocialProjectVO> list = new ArrayList<>();
            list.add(projectVO);
            setSignUpStatus(list);
            ComActSocialOrg socialOrg = comActSocialOrgDao.selectOrgByUserId(userId);
            Integer signCount = nonNull(socialOrg) ? comActSocialProjectSignDAO.selectCount(new LambdaQueryWrapper<ComActSocialProjectSign>()
                    .eq(ComActSocialProjectSign::getProjectId, projectVO.getId()).eq(ComActSocialProjectSign::getOrgId, socialOrg.getId())) : 0;
            if(!projectVO.getSignUpStatus().equals(1) || signCount > 0) {
                projectVO.setIsCouldSign(2);
            } else {
                projectVO.setIsCouldSign(1);
            }
        }
        return R.ok(projectVO);
    }

    @Override
    public R getByBackstage(Long id) {
        return R.ok(comActSocialProjectDao.getByApplet(id));
    }

    @Override
    public R getProject(CommonPage commonPage) {
        if(commonPage.getParamId()==null){
            return R.fail("数据异常");
        }
        ProjectRelationVO projectRelationVO=new ProjectRelationVO();
        SocialProjectVO comActSocialProject=this.comActSocialProjectDao.selectByLevel(commonPage.getParamId());
        if(comActSocialProject.getLevel()==2){
            SocialProjectVO comActSocialProject1=this.comActSocialProjectDao.selectByLevel(comActSocialProject.getParentId());
            if(comActSocialProject1!=null){
                projectRelationVO.setFatherProjectLevelOne(comActSocialProject1);
            }
        }
        if(comActSocialProject.getLevel()==3){
            SocialProjectVO comActSocialProject1=this.comActSocialProjectDao.selectByLevel(comActSocialProject.getParentId());
            if(comActSocialProject1!=null){
                projectRelationVO.setFatherProjectLevelTwo(comActSocialProject1);
                SocialProjectVO comActSocialProject2=this.comActSocialProjectDao.selectByLevel(comActSocialProject1.getParentId());
                if(comActSocialProject2!=null){
                    projectRelationVO.setFatherProjectLevelOne(comActSocialProject2);
                }
            }
        }
        IPage<SocialProjectVO> socialProjectVOIPage=this.comActSocialProjectDao.pageList(new Page(commonPage.getPage(),commonPage.getSize()),commonPage);
        projectRelationVO.setSocialProjectVOIPage(socialProjectVOIPage);
        return R.ok(projectRelationVO);
    }

    /**
     * 修改数据
     *
     * @param socialProjectVO 实体对象
     * @return 修改结果
     */
    @Override
    public R updateProject(SocialProjectVO socialProjectVO) {
        Integer status = socialProjectVO.getStatus();
        if (nonNull(status) && status.equals(4)) {
            List<ComActSocialProject> unEndProject = this.baseMapper.selectList(new LambdaQueryWrapper<ComActSocialProject>()
                    .eq(ComActSocialProject::getParentId, socialProjectVO.getId())
                    .notIn(ComActSocialProject::getStatus, 4));
            if (!unEndProject.isEmpty()) {
                return R.fail("该项目尚有子项目未结束");
            }
        }
        ComActSocialProject comActSocialProject=new ComActSocialProject();
        BeanUtils.copyProperties(socialProjectVO,comActSocialProject);
        int result = this.baseMapper.updateById(comActSocialProject);
        if (result > 0) {
            return R.ok();
        }
        return R.fail("操作失败，请重试");
    }

    /**
     * 分页查询项目报名列表
     * @param pageProjectSignListDTO
     * @return
     */
    @Override
    public R pageProjectSignList(PageProjectSignListDTO pageProjectSignListDTO) {
        Page page = new Page<>();
        page.setCurrent(pageProjectSignListDTO.getPageNum());
        page.setSize(pageProjectSignListDTO.getPageSize());
        return R.ok(this.baseMapper.pageProjectSignList(page, pageProjectSignListDTO));
    }

    /**
     * 项目公开报名
     * @param projectId
     * @param userId
     * @return
     */
    @Override
    public R signProject(Long projectId, Long userId) {
        ComActSocialProject project = this.baseMapper.selectById(projectId);
        if (isNull(project)) {
            return R.fail("资源不存在");
        }
        if (!project.getStatus().equals(2)) {
            return R.fail("项目暂未公示");
        }
        ComActSocialOrg socialOrg = comActSocialOrgDao.selectOrgByUserId(userId);
        if (isNull(socialOrg)) {
            return R.fail("您不是组织联系人，暂无法进行报名");
        }
        Integer signCount = comActSocialProjectSignDAO.selectCount(new LambdaQueryWrapper<ComActSocialProjectSign>()
                .eq(ComActSocialProjectSign::getProjectId, projectId).eq(ComActSocialProjectSign::getOrgId, socialOrg.getId()));
        if (signCount > 0) {
            return R.fail("请勿重复报名");
        }
        ComActSocialProjectSign socialProjectSign = new ComActSocialProjectSign();
        socialProjectSign.setProjectId(projectId);
        socialProjectSign.setOrgId(socialOrg.getId());
        socialProjectSign.setUserId(userId);
        int result = comActSocialProjectSignDAO.insert(socialProjectSign);
        return result > 0 ? R.ok() : R.fail("操作失败，请重新尝试");
    }

    /**
     * 分页查询用户报名的项目
     * @param pageProjectDTO
     * @return
     */
    @Override
    public R pageProjectWhichIsSignedByUser(PageProjectDTO pageProjectDTO) {
        Page page = new Page<>();
        page.setCurrent(pageProjectDTO.getPageNum());
        page.setSize(pageProjectDTO.getPageSize());
        IPage<SocialProjectVO> pageList = this.baseMapper.pageProjectWhichIsSignedByUser(page, pageProjectDTO);
        setSignUpStatus(pageList.getRecords());
        return R.ok(pageList);
    }
}