package com.panzhihua.service_community.service.impl;

import static java.util.Objects.isNull;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.panzhihua.common.model.dtos.community.fms.PageFmsEventAdminDTO;
import com.panzhihua.common.model.vos.community.fms.FmsEventTopStatisticsVO;
import com.panzhihua.common.model.vos.community.fms.FmsEventVO;
import com.panzhihua.common.model.vos.grid.EventResourceVO;
import com.panzhihua.common.model.vos.grid.EventVO;
import com.panzhihua.common.utlis.StringUtils;
import com.panzhihua.service_community.dao.EventMapper;
import com.panzhihua.service_community.model.dos.EventResourceDO;
import com.panzhihua.service_community.service.EventResourceService;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.panzhihua.common.model.dtos.community.fms.AddFmsClassroomAdminDTO;
import com.panzhihua.common.model.dtos.community.fms.EditFmsClassroomAdminDTO;
import com.panzhihua.common.model.dtos.community.fms.PageFmsClassroomAdminDTO;
import com.panzhihua.common.model.vos.R;
import com.panzhihua.common.model.vos.community.fms.ComFmsClassroomVO;
import com.panzhihua.service_community.dao.ComFmsClassroomDAO;
import com.panzhihua.service_community.entity.ComFmsClassroom;
import com.panzhihua.service_community.service.ComFmsClassroomService;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * 五微服务-微学堂(ComFmsClassroom)表服务实现类
 *
 * @author makejava
 * @since 2022-02-11 13:35:52
 */
@Service("comFmsClassroomService")
public class ComFmsClassroomServiceImpl extends ServiceImpl<ComFmsClassroomDAO, ComFmsClassroom>
    implements ComFmsClassroomService {

    @Resource
    private EventMapper eventMapper;
    @Resource
    private EventResourceService eventResourceService;

    /**
     * 后台新增微讲堂
     * @param adminDTO
     * @return
     */
    @Override
    public R addFmsClassroom(AddFmsClassroomAdminDTO adminDTO) {
        ComFmsClassroom fmsClassroom = new ComFmsClassroom();
        BeanUtils.copyProperties(adminDTO, fmsClassroom);
        int num = this.baseMapper.insert(fmsClassroom);
        if (num > 0) {
            return R.ok();
        }
        return R.fail("操作失败，请重新尝试");
    }

    /**
     * 后台编辑微讲堂
     * @param adminDTO
     * @return
     */
    @Override
    public R editFmsClassroom(EditFmsClassroomAdminDTO adminDTO) {
        ComFmsClassroom comFmsClassroom = this.baseMapper.selectById(adminDTO.getId());
        if (isNull(comFmsClassroom)) {
            return R.fail("资源不存在");
        }
        BeanUtils.copyProperties(adminDTO, comFmsClassroom);
        int num = this.baseMapper.updateById(comFmsClassroom);
        if (num > 0) {
            return R.ok();
        }
        return R.fail("操作失败，请重新尝试");
    }

    /**
     * 后台删除微讲堂
     * @param id
     * @return
     */
    @Override
    public R deleteFmsClassroom(Long id) {
        this.baseMapper.deleteById(id);
        return R.ok();
    }

    /**
     * 后台获取微讲堂详情
     * @param id
     * @return
     */
    @Override
    public R detailFmsClassroom(Long id) {
        ComFmsClassroom comFmsClassroom = this.baseMapper.selectById(id);
        if (isNull(comFmsClassroom)) {
            return R.fail("资源不存在");
        }
        ComFmsClassroomVO comFmsClassroomVO = new ComFmsClassroomVO();
        BeanUtils.copyProperties(comFmsClassroom, comFmsClassroomVO);
        return R.ok(comFmsClassroomVO);
    }

    /**
     * 后台分页查询微讲堂
     * @param adminDTO
     * @return
     */
    @Override
    public R pageFmsClassroomAdmin(PageFmsClassroomAdminDTO adminDTO) {
        Page page = new Page<>();
        page.setCurrent(adminDTO.getPageNum());
        page.setSize(adminDTO.getPageSize());
        return R.ok(this.baseMapper.pageFmsClassroomAdmin(page, adminDTO));
    }

    /**
     * 微讲堂顶部统计
     * @param communityId
     * @return
     */
    @Override
    public R statisticsFmsClassroom(Long communityId) {
        return R.ok(this.baseMapper.statisticsFmsClassroom(communityId));
    }

    /**
     * 后台分页查询微调节/微防控
     * @param adminDTO
     * @return
     */
    @Override
    public R pageFmsEvent(PageFmsEventAdminDTO adminDTO) {
        Page page = new Page<>();
        page.setCurrent(adminDTO.getPageNum());
        page.setSize(adminDTO.getPageSize());
        return R.ok(this.baseMapper.pageFmsEvent(page, adminDTO));
    }

    /**
     * 微调节/微防控顶部统计
     * @param type
     * @param communityId
     * @return
     */
    @Override
    public R statisticsFmsEvent(Integer type, Long communityId) {
        return R.ok(this.baseMapper.statisticsFmsEvent(type, communityId));
    }

    /**
     * 小程序获取微讲堂详情
     * @param id
     * @return
     */
    @Override
    public R detailFmsClassroomApplets(Long id) {
        ComFmsClassroom comFmsClassroom = this.baseMapper.selectById(id);
        if (isNull(comFmsClassroom)) {
            return R.fail("资源不存在");
        }
        //增加浏览量
        comFmsClassroom.setViewNum(comFmsClassroom.getViewNum() + 1);
        this.baseMapper.updateById(comFmsClassroom);
        ComFmsClassroomVO comFmsClassroomVO = new ComFmsClassroomVO();
        BeanUtils.copyProperties(comFmsClassroom, comFmsClassroomVO);
        return R.ok(comFmsClassroomVO);
    }

    /**
     * 小程序分页查询微调节/微防控
     * @param adminDTO
     * @return
     */
    @Override
    public R pageFmsEventApplets(PageFmsEventAdminDTO adminDTO) {
        Page page = new Page();
        page.setCurrent(adminDTO.getPageNum());
        page.setSize(adminDTO.getPageSize());
        IPage<EventVO> ipage = this.baseMapper.pageFmsEventApplets(page, adminDTO);
        if (ipage != null) {
            List<EventVO> eventVOList = ipage.getRecords();
            eventVOList.forEach(eventVO -> {
                List<EventResourceDO> eventResourceDOList =
                        eventResourceService.getBaseMapper().selectList(new LambdaQueryWrapper<EventResourceDO>()
                                .eq(EventResourceDO::getClassification, 1).eq(EventResourceDO::getRefId, eventVO.getId()));
                List<EventResourceVO> picList = new ArrayList<>();
                List<EventResourceVO> audioList = new ArrayList<>();
                List<EventResourceVO> videoList = new ArrayList<>();
                eventResourceDOList.forEach(eventResourceDO -> {
                    switch (eventResourceDO.getType()) {
                        case 1:
                            EventResourceVO picEventResourceVO = new EventResourceVO();
                            BeanUtils.copyProperties(eventResourceDO, picEventResourceVO);
                            picList.add(picEventResourceVO);
                            break;
                        case 2:
                            EventResourceVO audioResourceVO = new EventResourceVO();
                            BeanUtils.copyProperties(eventResourceDO, audioResourceVO);
                            audioList.add(audioResourceVO);
                            break;
                        case 3:
                            EventResourceVO videoResourceVO = new EventResourceVO();
                            BeanUtils.copyProperties(eventResourceDO, videoResourceVO);
                            videoList.add(videoResourceVO);
                            break;
                    }
                });
                eventVO.setAudios(audioList);
                eventVO.setPics(picList);
                eventVO.setVideos(videoList);

                // 查询网格员头像
                Map<String, String> userMap = eventMapper.getGridMemberImageUrl(eventVO.getGridMemberId());
                if (StringUtils.isNotEmpty(userMap)) {
                    eventVO.setGridMemberName(userMap.get("nick_name"));
                    eventVO.setGridMemberImageUrl(userMap.get("image_url"));
                }
            });
            return R.ok(ipage);
        }
        return R.fail();
    }
}