package com.ghsc.partybuild.service.impl;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.ghsc.partybuild.mapper.LearningPlanCQuery;
import com.ghsc.partybuild.mapper.ZzLearningplanMapper;
import com.ghsc.partybuild.model.ZzLearningplan;
import com.ghsc.partybuild.model.ZzLearningplanWithBLOBs;
import com.ghsc.partybuild.service.LearningPlanService;
import com.ghsc.partybuild.util.StringUtils;
import com.ghsc.partybuild.vo.LearningPlanVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Date;
import java.util.List;
import java.util.UUID;

@Service("LearningPlanService")
public class LearningPlanServiceImpl implements LearningPlanService {

    @Autowired
    public LearningPlanCQuery learningPlanCQuery;

    @Autowired
    public StringUtils stringUtils;

    @Autowired
    public ZzLearningplanMapper zzLearningplanMapper;

    @Override
    public PageInfo<LearningPlanVo> getList(int page, int rows, String planName, Date startDate, Date endDate, Integer recordStatus, Integer learningPlanType) {
        PageHelper.startPage(page, rows);

        List<LearningPlanVo> dataList = learningPlanCQuery.selectPlanList(null, planName, startDate, endDate, recordStatus, learningPlanType);

        return new PageInfo<>(dataList);
    }

    @Override
    public LearningPlanVo get(String planID) {
        if (stringUtils.IsNullOrEmpty(planID))
            return null;

        return learningPlanCQuery.selectPlanList(planID, null, null, null, null, null).stream().findFirst().orElse(null);
    }

    @Override
    public Integer save(LearningPlanVo data, String userID, String userName) {
        Integer result = 0;

        LearningPlanVo dbData = !stringUtils.IsNullOrEmpty(data.getLearningPlanID()) ? get(data.getLearningPlanID()) : null;

        if (dbData == null) {
            if (stringUtils.IsNullOrEmpty(data.getLearningPlanID()))
                data.setLearningPlanID(UUID.randomUUID().toString());

            data.setCreateTime(new Date());
            data.setCreateUserId(userID);
            data.setCreateUserName(userName);
            result = zzLearningplanMapper.insert(data);

        } else {
            data.setUpdateTime(new Date());
            data.setUpdateUserId(userID);
            data.setUpdateUserName(userName);
            result = zzLearningplanMapper.updateByPrimaryKeyWithBLOBs(data);
        }

        return result;
    }

    @Override
    public Integer delete(String planID) {
        return zzLearningplanMapper.deleteByPrimaryKey(planID);
    }

    @Override
    public Integer publicPlan(String planID) {
        ZzLearningplanWithBLOBs data = zzLearningplanMapper.selectByPrimaryKey(planID);

        data.setRecordStatus(2);

        return zzLearningplanMapper.updateByPrimaryKeyWithBLOBs(data);
    }

}