package com.ycl.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.common.base.Result;
import com.ycl.common.enums.business.FileTypeEnum;
import com.ycl.common.utils.SecurityUtils;
import com.ycl.domain.entity.File;
import com.ycl.domain.entity.ProjectInfo;
import com.ycl.domain.form.DocumentInfoForm;
import com.ycl.domain.form.ProjectInfoForm;
import com.ycl.domain.query.ProjectInfoQuery;
import com.ycl.domain.vo.*;
import com.ycl.framework.utils.PageUtil;
import com.ycl.mapper.FileMapper;
import com.ycl.mapper.ProjectInfoMapper;
import com.ycl.service.FileService;
import com.ycl.service.ProjectInfoService;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.Assert;

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

/**
 * 项目管理基础信息表 服务实现类
 *
 * @author flq
 * @since 2024-11-22
 */
@Service
@RequiredArgsConstructor
public class ProjectInfoServiceImpl extends ServiceImpl<ProjectInfoMapper, ProjectInfo> implements ProjectInfoService {

    private final ProjectInfoMapper projectInfoMapper;
    private final FileService fileService;
    private final FileMapper fileMapper;
    /**
     * 添加
     *
     * @param form
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Result add(ProjectInfoForm form) {
        //添加基本信息
        ProjectInfo entity = ProjectInfoForm.getEntityByForm(form, null);
        Long userId = SecurityUtils.getUserId();
        entity.setCreateBy(userId);
        entity.setUpdateBy(userId);
        baseMapper.insert(entity);
        //添加文件
        List<File> fileList = form.getFileList();
        fileList.forEach(item->{
            item.setBusId(entity.getId());
            item.setType(FileTypeEnum.PROJECT_INFO);
        });
        fileService.saveBatch(fileList);
        return Result.ok("添加成功").data(entity.getId());
    }

    /**
     * 修改
     *
     * @param form
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Result update(ProjectInfoForm form) {
        ProjectInfo entity = baseMapper.selectById(form.getId());
        // 为空抛IllegalArgumentException，做全局异常处理
        Assert.notNull(entity, "记录不存在");
        ProjectInfoForm.getEntityByForm(form,entity);
        Long userId = SecurityUtils.getUserId();
        entity.setUpdateBy(userId);
        //更新项目信息
        baseMapper.updateById(entity);
        List<File> fileList = form.getFileList();
        fileList.forEach(item->{
            item.setBusId(entity.getId());
            item.setType(FileTypeEnum.PROJECT_INFO);
        });
        //删除原有文件
        QueryWrapper<File> fileQueryWrapper = new QueryWrapper<>();
        fileQueryWrapper.eq("type",FileTypeEnum.PROJECT_INFO.getType());
        fileQueryWrapper.eq("bus_id",entity.getId());
        fileMapper.delete(fileQueryWrapper);
        //替换成现有
        fileService.saveBatch(fileList);
        return Result.ok("修改成功");
    }

    /**
     * 批量删除
     *
     * @param ids
     * @return
     */
    @Override
    //TODO:待完善
    public Result remove(List<String> ids) {
        baseMapper.deleteBatchIds(ids);
        return Result.ok("删除成功");
    }

    /**
     * id删除
     *
     * @param id
     * @return
     */
    @Override
    //TODO:待完善
    public Result removeById(String id) {
        baseMapper.deleteById(id);
        return Result.ok("删除成功");
    }

    /**
     * 分页查询
     *
     * @param query
     * @return
     */
    @Override
    public Result page(ProjectInfoQuery query) {
        IPage<ProjectInfo> page = PageUtil.getPage(query, ProjectInfo.class);
        baseMapper.getPage(page, query);
        List<ProjectInfo> records = page.getRecords();
        List<ProjectInfoVO> list = records.stream()
                .map(entity -> {
                    ProjectInfoVO vo = ProjectInfoVO.getVoByEntity(entity, null);
                    vo.setProjectColorCode("green");
                    return vo;
                })
                .collect(Collectors.toList());
        return Result.ok().data(list).total(page.getTotal());
    }

    /**
     * 根据id查找
     *
     * @param id
     * @return
     */
    @Override
    public Result detail(Integer id) {
        ProjectInfo entity = baseMapper.getById(id);
        Assert.notNull(entity, "记录不存在");
        ProjectInfoVO vo = ProjectInfoVO.getVoByEntity(entity, null);
        QueryWrapper<File> fileQueryWrapper = new QueryWrapper<>();
        fileQueryWrapper.eq("type",FileTypeEnum.PROJECT_INFO.getType());
        fileQueryWrapper.eq("bus_id",vo.getId());
        List<File> files = fileMapper.selectList(fileQueryWrapper);
        vo.setFileList(files);
        return Result.ok().data(vo);
    }

    /**
     * 列表
     *
     * @return
     */
    @Override
    public Result all() {
        List<ProjectInfo> entities = baseMapper.selectList(null);
        List<ProjectInfoVO> vos = entities.stream()
                .map(entity -> ProjectInfoVO.getVoByEntity(entity, null))
                .collect(Collectors.toList());
        return Result.ok().data(vos);
    }

    @Override
    public IndexCountVO getIndexCount(IndexDTO indexDTO) {
        // {"proPhaseCountVO":[{"type":"储备规划阶段","count":0,"amount":"0.00","text":"储"},
        // {"type":"项目前期阶段","count":0,"amount":"0.00","text":"新"},
        // {"type":"实施阶段","count":0,"amount":"0.00","text":"建"},{"type":"竣工投用阶段","count":0,"amount":"0.00","text":"竣"}],
        // "impTypeCountVO":[{"type":"一般项目","count":0,"amount":"0.00","text":"普"},
        // {"type":"县重点项目","count":0,"amount":"0.00","text":"县"},{"type":"市重点项目","count":0,"amount":"0.00","text":"市"},
        // {"type":"省重点项目","count":0,"amount":"0.00","text":"省"}]}}
        IndexCountVO indexCountVO = new IndexCountVO();
        List<IndexProPhaseCountVO> proPhaseCountVO = new ArrayList<>();
        proPhaseCountVO.add(new IndexProPhaseCountVO("储备规划阶段", 0, "0.00", "储"));
        proPhaseCountVO.add(new IndexProPhaseCountVO("项目前期阶段", 0, "0.00", "新"));
        proPhaseCountVO.add(new IndexProPhaseCountVO("实施阶段", 0, "0.00", "建"));
        proPhaseCountVO.add(new IndexProPhaseCountVO("竣工投用阶段", 0, "0.00", "竣"));
        List<IndexImpTypeCountVO> impTypeCountVO = new ArrayList<>();
        impTypeCountVO.add(new IndexImpTypeCountVO("一般项目", 0, "0.00", "普"));
        impTypeCountVO.add(new IndexImpTypeCountVO("县重点项目", 0, "0.00", "县"));
        impTypeCountVO.add(new IndexImpTypeCountVO("市重点项目", 0, "0.00", "市"));
        impTypeCountVO.add(new IndexImpTypeCountVO("省重点项目", 0, "0.00", "省"));
        indexCountVO.setImpTypeCountVO(impTypeCountVO);
        indexCountVO.setProPhaseCountVO(proPhaseCountVO);


        return indexCountVO;
    }

    @Override
    public Map<String, Integer> countExceptionProject(IndexDTO indexDTO) {
        Map<String, Integer> map = new HashMap<>();
        map.put("processExceptionProject", 0);
        return map;
    }

    @Override
    public Result docDetail(Integer id) {
        DocumentInfoForm documentInfoForm = new DocumentInfoForm();
        QueryWrapper<File> fileQueryWrapper = new QueryWrapper<>();
        fileQueryWrapper.eq("type",FileTypeEnum.DOCUMENT_INFO.getType());
        fileQueryWrapper.eq("bus_id",id);
        List<File> files = fileMapper.selectList(fileQueryWrapper);
        documentInfoForm.setFileList(files);
        return Result.ok().data(documentInfoForm);
    }

    @Override
    public Result addDoc(DocumentInfoForm form) {
        List<File> fileList = form.getFileList();
        fileList.forEach(item->{
            item.setBusId(form.getProjectId());
            item.setType(FileTypeEnum.DOCUMENT_INFO);
        });
        //删除原有文件
        QueryWrapper<File> fileQueryWrapper = new QueryWrapper<>();
        fileQueryWrapper.eq("type",FileTypeEnum.DOCUMENT_INFO.getType());
        fileQueryWrapper.eq("bus_id",form.getProjectId());
        fileMapper.delete(fileQueryWrapper);
        //替换成现有
        fileService.saveBatch(fileList);
        return Result.ok();
    }

    @Override
    public Result getManagerFlag(Integer recordId) {
        ProjectInfo projectInfo = baseMapper.selectById(recordId);
        // 判断当前用户id是否在主管列表中
        String competentDepartment = projectInfo.getCompetentDepartment();
        List<String> list = Arrays.asList(competentDepartment.split(","));
        // 获得当前用户id
        Long userId = SecurityUtils.getUserId();
        if (list.contains(userId.toString())) {
            return Result.ok().data(true);
        } else {
            return Result.ok().data(false);
        }
    }
}