package com.fdkankan.fusion.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.fdkankan.fusion.common.ResultCode;
import com.fdkankan.fusion.entity.Model;
import com.fdkankan.fusion.exception.BusinessException;
import com.fdkankan.fusion.common.PageInfo;
import com.fdkankan.fusion.common.util.JwtUtil;
import com.fdkankan.fusion.entity.CaseEntity;
import com.fdkankan.fusion.mapper.ICaseMapper;
import com.fdkankan.fusion.request.CaseParam;
import com.fdkankan.fusion.request.ScenePram;
import com.fdkankan.fusion.response.HotVo;
import com.fdkankan.fusion.response.SceneVo;
import com.fdkankan.fusion.service.*;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author 
 * @since 2022-07-27
 */
@Service
public class CaseServiceImpl extends ServiceImpl<ICaseMapper, CaseEntity> implements ICaseService {

    @Autowired
    ISceneService sceneService;
    @Autowired
    ICaseNumService caseNumService;
    @Autowired
    IModelService modelService;
    @Autowired
    IFusionNumService fusionNumService;

    @Override
    public PageInfo pageList(CaseParam param,String token) {
        String userName = JwtUtil.getUsername(token);
        LambdaQueryWrapper<CaseEntity> wrapper = new LambdaQueryWrapper<>();
        if(StringUtils.isNotBlank(param.getCaseTitle())){
            wrapper.like(CaseEntity::getCaseTitle,param.getCaseTitle());
        }
        wrapper.eq(CaseEntity::getUserName,userName);
        wrapper.orderByDesc(CaseEntity::getCreateTime);
        Page<CaseEntity> page = this.page( new Page<>(param.getPageNum(), param.getPageSize()), wrapper);
        return PageInfo.PageInfo(page);
    }

    @Override
    public List<SceneVo> sceneList(CaseParam param, String token) {
        if(param.getCaseId() == null){
            throw new BusinessException(ResultCode.MISSING_REQUIRED_PARAMETERS);
        }
        if(param.getTypeMap() == null){
            HashMap<Integer, List<String>> typeMap = caseNumService.getTypeMap(param.getCaseId());
            param.setTypeMap(typeMap);
        }
        List<SceneVo> listAll = new ArrayList<>();
        for (Integer type : param.getTypeMap().keySet()) {
            List<String> numList = param.getTypeMap().get(type);
            if(numList ==null || numList.size() <=0 || type ==3){
                continue;
            }
            ScenePram scenePram = new ScenePram();
            scenePram.setType(type);
            scenePram.setPageNum(1);
            scenePram.setPageSize(99999);
            scenePram.setNumList(param.getTypeMap().get(type));
            PageInfo pageInfo = sceneService.pageList(scenePram,token);
            List<SceneVo> list1 = (List<SceneVo>) pageInfo.getList();
            listAll.addAll(list1);

        }
        if(listAll.size() >0){
            List<String> numList = listAll.parallelStream().map(SceneVo::getNum).collect(Collectors.toList());
            //设置模型
            HashMap<String,Model> map = modelService.getMapByNum(numList);
            for (SceneVo sceneVo : listAll) {
                String createTime = sceneVo.getCreateTime();
                Model model = map.get(sceneVo.getNum() + sceneVo.getType());
                if(model == null){
                    continue;
                }
                BeanUtils.copyProperties(model,sceneVo);
                sceneVo.setCreateTime(createTime);
            }
        }
        //官网删除的场景，删除对应资源
        List<String> kkNumList = param.getTypeMap().get(0);
        List<String> ssNumList = param.getTypeMap().get(1);
        if(kkNumList == null){
            kkNumList = new ArrayList<>();
        }
        if(ssNumList != null && ssNumList.size() >0){
            kkNumList.addAll(ssNumList);
        }
        if(kkNumList.size() >0){
            List<String> numList = listAll.parallelStream().map(SceneVo::getNum).collect(Collectors.toList());
            List<String> delNumList = new ArrayList<>();
            for (String num : kkNumList) {
                if(!numList.contains(num)){
                    delNumList.add(num);
                }
            }
            List<String> delNumList2 = new ArrayList<>();
            for (SceneVo sceneVo : listAll) {
                if(sceneVo.getStatus() !=2 && sceneVo.getStatus() !=3){
                    delNumList2.add(sceneVo.getNum());
                }
            }
            caseNumService.deleteByNum(param.getCaseId(),delNumList);
            fusionNumService.deleteByNumList(param.getCaseId(),delNumList2,false);
        }

        //相机解绑，标注，测量隐藏，视图
        for (SceneVo sceneVo : listAll) {
            if(!sceneVo.getBind() || (sceneVo.getStatus()!=null && sceneVo.getStatus() == 3)){
                fusionNumService.hideOrShow(sceneVo.getModelId(),sceneVo.getNum(),1);
            }else {
                fusionNumService.hideOrShow(sceneVo.getModelId(),sceneVo.getNum(),0);
            }
        }
        listAll.removeIf(sceneVo -> !sceneVo.getBind());

        //关联的三维模型
        List<String> numList = param.getTypeMap().get(3);
        if(numList!=null && numList.size() >0){
            List<Model> models = modelService.getListByModelIdStrs(numList);
            for (Model model : models) {
                SceneVo sceneVo = new SceneVo();
                sceneVo.setStatus(2);
                BeanUtils.copyProperties(model,sceneVo);
                listAll.add(sceneVo);
            }
        }
        return listAll;
    }

    @Override
    public void addOrUpdate(CaseParam param, String token) {
        String userName = JwtUtil.getUsername(token);
        if(StringUtils.isEmpty(param.getCaseTitle())){
            throw new BusinessException(ResultCode.MISSING_REQUIRED_PARAMETERS);
        }
        CaseEntity caseEntity ;
        if(param.getCaseId() == null){
            caseEntity = new CaseEntity();
            caseEntity.setUserName(userName);
        }else {
            caseEntity = this.getById(param.getCaseId());
        }
        caseEntity.setCaseTitle(param.getCaseTitle());
        caseEntity.setUpdateTime(null);
        this.saveOrUpdate(caseEntity);
    }

    @Override
    public void addScene(CaseParam param) {
        if(param.getCaseId() == null){
            throw new BusinessException(ResultCode.MISSING_REQUIRED_PARAMETERS);
        }
        CaseEntity caseEntity = this.getById(param.getCaseId());
        if(caseEntity == null){
            throw new BusinessException(ResultCode.MISSING_REQUIRED_PARAMETERS);
        }
        caseNumService.addBatch(param.getCaseId(),param.getSceneNumParam());
    }

    @Override
    public void delete(Integer caseId) {
        if(caseId == null){
            throw new BusinessException(ResultCode.MISSING_REQUIRED_PARAMETERS);
        }
        //删除关联的场景
        caseNumService.deleteByCaseId(caseId);

        this.removeById(caseId);
    }



    @Override
    public List<CaseEntity> getByIds(List<Integer> caseIdIds) {
        LambdaQueryWrapper<CaseEntity> wrapper = new LambdaQueryWrapper<>();
        wrapper.in(CaseEntity::getCaseId,caseIdIds);
        return this.list(wrapper);
    }
}