package com.gunshi.project.hsz.service;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import com.baomidou.mybatisplus.core.toolkit.IdWorker;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gunshi.project.hsz.entity.so.CommonDataPageSo;
import com.gunshi.project.hsz.entity.vo.ProjectEventsVo;
import com.gunshi.project.hsz.mapper.ProjectEventsMapper;
import com.gunshi.project.hsz.model.FileAssociations;
import com.gunshi.project.hsz.model.ProjectEvents;
import com.gunshi.project.hsz.model.TermiteSurvey;
import com.gunshi.project.hsz.util.DataHandleUtil;
import com.gunshi.project.hsz.util.ExcelUtil;
import jakarta.servlet.http.HttpServletResponse;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.io.Serializable;
import java.util.*;
import java.util.stream.Collectors;

/**
 * 描述: 工程大事记
 * author: wanyan
 * date: 2024-08-21 10:40:37
 */
@Service
@Slf4j
@Transactional(rollbackFor = Exception.class)
public class ProjectEventsService extends ServiceImpl<ProjectEventsMapper, ProjectEvents> {

    @Autowired
    private FileAssociationsService fileService;

    public Page<ProjectEvents> pageQuery(CommonDataPageSo page) {
        LambdaQueryWrapper<ProjectEvents> query = Wrappers.lambdaQuery();
        if (ObjectUtils.isNotNull(page.getName())) {
            query.like(ProjectEvents::getName, page.getName());
        }
        if (page.getDateSo() != null && page.getDateSo().getStart() != null) {
            query.ge(ProjectEvents::getEventsDate, page.getDateSo().getStart());
        }
        if (page.getDateSo() != null && page.getDateSo().getEnd() != null) {
            query.le(ProjectEvents::getEventsDate, page.getDateSo().getEnd());
        }
        query.orderByDesc(ProjectEvents::getEventsDate);
        Page<ProjectEvents> res = this.page(page.getPageSo().toPage(), query);
        if (res.getRecords() != null) {
            fillAttach(res.getRecords());
        }
        return res;
    }

    private void fillAttach(List<ProjectEvents> ret) {
        for (ProjectEvents record : ret) {
            record.setFiles(fileService.getFiles(getGroupId(), String.valueOf(record.getId())));
        }
    }

    public String getGroupId() {
        return "ProjectEvents";
    }

    public ProjectEvents saveData(ProjectEvents dto) {
        dto.setId(IdWorker.getId());
        boolean result = this.save(dto);
        if (result) {
            fileService.saveFile(dto.getFiles(), getGroupId(), String.valueOf(dto.getId()));
        }
        return dto;
    }

    public ProjectEvents updateData(ProjectEvents dto) {
        if (Objects.isNull(this.getById(dto.getId()))) {
            throw new IllegalArgumentException("当前数据不存在");
        }
        boolean result = this.updateById(dto);
        if (result) {
            fileService.saveFile(dto.getFiles(), getGroupId(), String.valueOf(dto.getId()));
        }
        return dto;
    }

    public Boolean delData(Serializable id) {
        if (Objects.isNull(this.getById(id))) {
            throw new IllegalArgumentException("当前数据不存在");
        }
        boolean data = this.removeById(id);
        if (data) {
            fileService.deleteFile(getGroupId(), id.toString());
        }
        return data;
    }

    public List<ProjectEvents> queryList(CommonDataPageSo page) {
        LambdaQueryWrapper<ProjectEvents> query = Wrappers.lambdaQuery();
        if (ObjectUtils.isNotNull(page.getName())) {
            query.like(ProjectEvents::getName, page.getName());
        }
        if (page.getDateSo() != null && page.getDateSo().getStart() != null) {
            query.ge(ProjectEvents::getEventsDate, page.getDateSo().getStart());
        }
        if (page.getDateSo() != null && page.getDateSo().getEnd() != null) {
            query.le(ProjectEvents::getEventsDate, page.getDateSo().getEnd());
        }
        query.orderByDesc(ProjectEvents::getEventsDate);
        List<ProjectEvents> list = this.list(query);
        fillAttach(list);
        return list;
    }

    public Page<ProjectEventsVo> filePage(CommonDataPageSo page) {
        Page<ProjectEventsVo> res = new Page<>();
        List<ProjectEventsVo> list = new ArrayList<>();
        list = queryData(page,list);
        if (CollectionUtils.isNotEmpty(list)) {
            fillFile(list.stream().filter(o->o.getType() != 6).collect(Collectors.toList()));
            list = list.stream().sorted(Comparator.comparing(ProjectEventsVo::getEventsDate).reversed()).collect(Collectors.toList());
            List<ProjectEventsVo> paginate = DataHandleUtil.paginate(list, page.getPageSo().getPageNumber(), page.getPageSo().getPageSize());
            res.setRecords(paginate);
        }
        res.setCurrent(page.getPageSo().getPageNumber());
        res.setTotal(list.size());
        return res;
    }

    private List<ProjectEventsVo> queryData(CommonDataPageSo page,List<ProjectEventsVo> list) {
        List<Integer> types = page.getTypes();
        if(CollectionUtils.isEmpty(types) || (CollectionUtils.isNotEmpty(types)) && types.contains(1)){
            List<ProjectEventsVo> projectEventsVos = this.baseMapper.eventList(page);
            list.addAll(projectEventsVos);
        }
        if(CollectionUtils.isEmpty(types) || (CollectionUtils.isNotEmpty(types)) && types.contains(2)){
            List<ProjectEventsVo> projectEventsVos = this.baseMapper.dispatchList(page);
            list.addAll(projectEventsVos);
        }
        if(CollectionUtils.isEmpty(types) || (CollectionUtils.isNotEmpty(types)) && types.contains(3)){
            List<ProjectEventsVo> projectEventsVos = this.baseMapper.maintainList(page);
            list.addAll(projectEventsVos);
        }
        if(CollectionUtils.isEmpty(types) || (CollectionUtils.isNotEmpty(types)) && types.contains(4)){
            List<ProjectEventsVo> projectEventsVos = this.baseMapper.safetyList(page);
            list.addAll(projectEventsVos);
        }
        if(CollectionUtils.isEmpty(types) || (CollectionUtils.isNotEmpty(types)) && types.contains(5)){
            List<ProjectEventsVo> projectEventsVos = this.baseMapper.reinforceList(page);
            list.addAll(projectEventsVos);
        }
//        if(CollectionUtils.isEmpty(types) || (CollectionUtils.isNotEmpty(types)) && types.contains(6)){
//            List<TermiteSurvey> termiteVos = this.baseMapper.termiteList(page);
//            List<ProjectEventsVo> projectEventsVos = this.handelTermite(termiteVos);
//            list.addAll(projectEventsVos);
//        }
        return list;
    }

    private List<ProjectEventsVo> handelTermite(List<TermiteSurvey> termiteVos) {
        List<ProjectEventsVo> list = new ArrayList<>();
        if(CollectionUtils.isEmpty(termiteVos)){
            return list;
        }
        for (TermiteSurvey vo : termiteVos){
            Integer surveyWay = vo.getSurveyWay();
            String way = "";
            switch (surveyWay){
                case 1 :
                    way = "人工排查法";
                    break;
                case 2 :
                    way = "引诱法";
                    break;
                case 3 :
                    way = "仪器探测法";
                    break;
                case 4 :
                    way = "其它";
                    break;
            }
            Integer surveyType = vo.getSurveyType();
            String type = "";
            switch (surveyType){
                case 1 :
                    type = "日常检查排查";
                    break;
                case 2 :
                    type = "定期普查";
                    break;
                case 3 :
                    type = "专项调查";
                    break;
            }
            String result = vo.getHarmNum() > 0 ?"有危害":"无危害";
            String content = "采用"+way+"进行"+type+",结果："+result+";白蚁危害处数"+vo.getHarmNum()+"处；已处理处数"+vo.getHandleNum()+"处。";
            ProjectEventsVo eventsVo = new ProjectEventsVo();
            eventsVo.setId(vo.getId());
            eventsVo.setType(6);
            eventsVo.setEventsDate(vo.getReportDate());
            eventsVo.setEventsDesc(content);

            List<Long> ids = this.baseMapper.queryTermiteDetail(vo.getId());
            List<FileAssociations> files = fileService.getFilesByIds(ids.stream().map(Objects::toString).collect(Collectors.toList()));
            eventsVo.setFiles(files);
            list.add(eventsVo);
        }
        return list;
    }

    private void fillFile(List<ProjectEventsVo> list) {
        if(CollectionUtils.isEmpty(list)){
            return;
        }
        List<String> ids = list.stream().map(ProjectEventsVo::getId).map(Objects::toString).collect(Collectors.toList());
        List<FileAssociations> files = fileService.getFilesByIds(ids);
        Map<String, List<FileAssociations>> map = files.stream().collect(Collectors.groupingBy(FileAssociations::getBusinessId));
        for (ProjectEventsVo vo : list){
            vo.setFiles(map.get(vo.getId().toString()));
        }
    }

    public void export(CommonDataPageSo page, HttpServletResponse response) {
        List<ProjectEventsVo> list = new ArrayList<>();
        list = queryData(page,list);
        if (CollectionUtils.isNotEmpty(list)) {
            list = list.stream().sorted(Comparator.comparing(ProjectEventsVo::getEventsDate).reversed()).collect(Collectors.toList());
        }
        ExcelUtil.exportExcel(list,"全周期档案", ProjectEventsVo.class,response,"全周期档案");
    }
}