package com.ycl.service.impl;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.ycl.common.enums.business.ReportEnum;
import com.ycl.common.utils.DateUtils;
import com.ycl.common.utils.SecurityUtils;
import com.ycl.common.utils.StringUtils;
import com.ycl.domain.entity.ProjectInfo;
import com.ycl.domain.entity.Report;
import com.ycl.domain.form.ReportReviewForm;
import com.ycl.domain.vo.DailyStatVO;
import com.ycl.domain.vo.WorkStationScheduleVO;
import com.ycl.mapper.ReportMapper;
import com.ycl.service.IndexHomeService;
import com.ycl.service.ReportService;
import com.ycl.common.base.Result;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.domain.form.ReportForm;
import com.ycl.domain.vo.ReportVO;
import com.ycl.domain.query.ReportQuery;
import net.sf.jsqlparser.expression.StringValue;
import org.springframework.stereotype.Service;
import lombok.RequiredArgsConstructor;
import com.ycl.framework.utils.PageUtil;
import org.springframework.beans.BeanUtils;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 *  服务实现类
 *
 * @author zxl
 * @since 2025-12-18
 */
@Service
@RequiredArgsConstructor
public class ReportServiceImpl extends ServiceImpl<ReportMapper, Report> implements ReportService {

    private final ReportMapper reportMapper;
    private final IndexHomeService indexHomeService;

    /**
     * 添加
     * @param form
     * @return
     */
    @Override
    public Result add(ReportForm form) {
        Report entity = ReportForm.getEntityByForm(form, null);

        entity.setUserId(SecurityUtils.getUserId());
        entity.setStatus(ReportEnum.PendingReview.name());
        // 转换fileUrl
        if (form.getFileUrl() != null && form.getFileUrl().length != 0) {
            entity.setFileUrl(Arrays.stream(form.getFileUrl())
                    .filter(str -> str != null && !str.isBlank()) // 剔除null和空白元素
                    .collect(Collectors.joining(",")));
        }

        baseMapper.insert(entity);
        return Result.ok("添加成功");
    }

    @Override
    public Result getPage(ReportQuery query) {
        IPage<ReportVO> page = PageUtil.getPage(query, ReportVO.class);
        baseMapper.getPage(page, query);
        for (ReportVO vo : page.getRecords()) {

            if (StringUtils.isNotBlank(vo.getFileUrl())) {
                String[] fileUrlArray = vo.getFileUrl().split(",");
                vo.setFileUrlArray(fileUrlArray);
            }

        }

        return Result.ok().data(page.getRecords()).total(page.getTotal());
    }

    /**
     * 修改
     * @param form
     * @return
     */
    @Override
    public Result update(ReportForm form) {
        Report entity = baseMapper.selectById(form.getId());

        // 为空抛IllegalArgumentException，做全局异常处理
        Assert.notNull(entity, "记录不存在");
        BeanUtils.copyProperties(form, entity);
        baseMapper.updateById(entity);
        return Result.ok("修改成功");
    }

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

    /**
     * id删除
     * @param id
     * @return
     */
    @Override
    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 listByMonth(ReportQuery query) {

        Integer projectId = null;
        if (!"all".equals(query.getProjectId())) {
            projectId = Integer.valueOf(query.getProjectId());
        }
        Long userId = SecurityUtils.getUserId();
        List<ReportVO> list = baseMapper.groupByProjectAndDate(userId,projectId, query.getStartTime(),query.getEndTime());
        List<DailyStatVO> dailyStatVOList = new ArrayList<>();
        for (ReportVO vo : list) {
            if (vo == null) {
                continue;
            }
            DailyStatVO statVO = new DailyStatVO();
            statVO.setId(vo.getId() == null ? -1 : vo.getId());
            statVO.setTitle(StringUtils.isBlank(vo.getContent()) ? "无内容" : vo.getContent());
            Map<String, String> stringTimeMap = DateUtils.splitDateToDateAndTime(vo.getGmtCreate());
            String date = StringUtils.defaultIfBlank(stringTimeMap.get("date"), "");
            String time = StringUtils.defaultIfBlank(stringTimeMap.get("time"), "");
            statVO.setDate(date);
            statVO.setTime(time);
            statVO.setProject(StringUtils.isBlank(vo.getProjectName()) ? "未关联项目" : vo.getProjectName());
            statVO.setProjectId(Integer.parseInt(vo.getProjectId()+""));
            statVO.setCompletedTime(vo.getGmtCreate());
            statVO.setStatus(vo.getStatus());
            if (StringUtils.isNotBlank(vo.getFileUrl())) {
                statVO.setFileUrl(vo.getFileUrl().split(","));
            }

            dailyStatVOList.add(statVO);
        }
        return Result.ok().data(dailyStatVOList);
    }


    /**
     * 根据id查找
     * @param id
     * @return
     */
    @Override
    public Result detail(Integer id) {
        ReportVO vo = baseMapper.getById(id);
        Assert.notNull(vo, "记录不存在");
        return Result.ok().data(vo);
    }

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

    @Override
    public Result review(ReportReviewForm form) {
        Report report = baseMapper.selectById(form.getId());
        report.setStatus(form.getStatus());
        report.setRemake(form.getRemake());
        baseMapper.updateById(report);
        return Result.ok("操作成功");
    }
}