package cc.mrbird.febs.mall.service.impl;

import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.entity.QueryRequest;
import cc.mrbird.febs.mall.dto.AddMallActAwardDto;
import cc.mrbird.febs.mall.dto.AddMallActDto;
import cc.mrbird.febs.mall.dto.MallActAwardUpdateDto;
import cc.mrbird.febs.mall.dto.MallActUpdateDto;
import cc.mrbird.febs.mall.entity.*;
import cc.mrbird.febs.mall.mapper.MallActAwardSetMapper;
import cc.mrbird.febs.mall.mapper.MallActLuckdrawRecordMapper;
import cc.mrbird.febs.mall.mapper.MallActSetMapper;
import cc.mrbird.febs.mall.mapper.MallActWinRecordMapper;
import cc.mrbird.febs.mall.service.IAdminMallActService;
import cc.mrbird.febs.mall.vo.AdminMallActLuckdrawRecordVo;
import cc.mrbird.febs.mall.vo.AdminMallActSetVo;
import cn.hutool.core.util.StrUtil;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

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

@Slf4j
@Service
@RequiredArgsConstructor
@Transactional
public class AdminMallActServiceImpl extends ServiceImpl<MallActSetMapper, MallActSet> implements IAdminMallActService {

    private final MallActAwardSetMapper mallActAwardSetMapper;
    private final MallActLuckdrawRecordMapper mallActLuckdrawRecordMapper;
    private final MallActWinRecordMapper mallActWinRecordMapper;

    @Override
    public IPage<AdminMallActSetVo> getActListInPage(MallActSet mallActSet, QueryRequest request) {
        Page<AdminMallActSetVo> page = new Page<>(request.getPageNum(), request.getPageSize());
        IPage<AdminMallActSetVo> adminMallActSetVos = this.baseMapper.selectMallActsInPage(page, mallActSet);
        return adminMallActSetVos;
    }

    @Override
    @Transactional
    public FebsResponse addMallAct(AddMallActDto addMallActDto) {
        String actName = addMallActDto.getActName();
        if (StrUtil.isEmpty(actName)) {
            return new FebsResponse().fail().message("活动名称不能为空");
        }
        String actCode = addMallActDto.getActCode();
        if (StrUtil.isEmpty(actCode)) {
            return new FebsResponse().fail().message("活动编码不能为空");
        }
        String actImage = addMallActDto.getActImage();
        if (StrUtil.isEmpty(actImage)) {
            return new FebsResponse().fail().message("活动图片不能为空");
        }
        Date actStartTime = addMallActDto.getActStartTime();
        if(ObjectUtil.isEmpty(actStartTime)){
            return new FebsResponse().fail().message("开始日期不能为空");
        }
        Date actEndTime = addMallActDto.getActEndTime();
        if(ObjectUtil.isEmpty(actEndTime)){
            return new FebsResponse().fail().message("结束日期不能为空");
        }
        int compare = DateUtil.compare(actStartTime, actEndTime);
        if(compare >= 0){
            return new FebsResponse().fail().message("开始日期要小于结束日期");
        }
        Integer actScoreCnt = addMallActDto.getActScoreCnt()==null?0:addMallActDto.getActScoreCnt();
        if(actScoreCnt <= 0){
            return new FebsResponse().fail().message("请输入正整数");
        }
        List<AddMallActAwardDto> addMallActAwardDtos = addMallActDto.getAddMallActAwardDtos();
        if(CollUtil.isEmpty(addMallActAwardDtos)){
            return new FebsResponse().fail().message("请设置奖品");
        }
        for(AddMallActAwardDto addMallActAwardDto : addMallActAwardDtos){
            String awardName = addMallActAwardDto.getAwardName();
            if (StrUtil.isEmpty(awardName)) {
                return new FebsResponse().fail().message("奖品名称不能为空");
            }
            String awardImage = addMallActAwardDto.getAwardImage();
            if (StrUtil.isEmpty(awardImage)) {
                return new FebsResponse().fail().message("奖品图不能为空");
            }
            Integer awardTotal = addMallActAwardDto.getAwardTotal()==null?0:addMallActAwardDto.getAwardTotal();
            if(awardTotal <= 0){
                return new FebsResponse().fail().message("奖品总数要大于零");
            }
            Integer awardCnt = addMallActAwardDto.getAwardCnt()==null?0:addMallActAwardDto.getAwardCnt();
            if(awardCnt < 0){
                return new FebsResponse().fail().message("请输入正整数");
            }
            if(awardCnt > awardTotal){
                return new FebsResponse().fail().message("要小于奖品总数");
            }
            Integer awardType = addMallActAwardDto.getAwardType();
            if(awardType != MallActAwardSet.AWARD_TYPE_JF && awardType != MallActAwardSet.AWARD_TYPE_YJ && awardType != MallActAwardSet.AWARD_TYPE_XXCY){
                return new FebsResponse().fail().message("请选择正确的奖品类型");
            }
            Integer awardValue = addMallActAwardDto.getAwardValue()==null?0:addMallActAwardDto.getAwardValue();
            if(awardValue < 0){
                return new FebsResponse().fail().message("奖金数量不能小于零");
            }
        }
        MallActSet mallActSet = new MallActSet();
        mallActSet.setActCode(actCode);
        mallActSet.setActName(actName);
        mallActSet.setActImage(actImage);
        mallActSet.setActStartTime(actStartTime);
        mallActSet.setActEndTime(actEndTime);
        mallActSet.setActScoreCnt(actScoreCnt);
        mallActSet.setActStatus(MallActSet.ACT_STATUS_DISABLED);
        String actRemark = addMallActDto.getActRemark();
        if(StrUtil.isNotEmpty(actRemark)){
            mallActSet.setActRemark(actRemark);
        }
        this.baseMapper.insert(mallActSet);

        //新增奖品
        for(AddMallActAwardDto addMallActAwardDto : addMallActAwardDtos){
            String awardName = addMallActAwardDto.getAwardName();
            Integer awardTotal = addMallActAwardDto.getAwardTotal();
            Integer awardCnt = addMallActAwardDto.getAwardCnt();
            Integer awardType = addMallActAwardDto.getAwardType();
            Integer awardValue = addMallActAwardDto.getAwardValue();
            String awardImage = addMallActAwardDto.getAwardImage();
            Long actId = mallActSet.getId();
            MallActAwardSet mallActAwardSet = new MallActAwardSet();
            mallActAwardSet.setActId(actId);
            mallActAwardSet.setAwardName(awardName);
            mallActAwardSet.setAwardTotal(awardTotal);
            mallActAwardSet.setAwardCnt(awardCnt);
            mallActAwardSet.setAwardType(awardType);
            mallActAwardSet.setAwardValue(awardValue);
            mallActAwardSet.setAwardImage(awardImage);
            mallActAwardSetMapper.insert(mallActAwardSet);
        }

        return new FebsResponse().success().message("操作成功");
    }

    @Override
    @Transactional
    public FebsResponse startMallAct(Long id) {
        MallActSet mallActSet = this.baseMapper.selectById(id);
        if (ObjectUtil.isEmpty(mallActSet)) {
            return new FebsResponse().fail().message("活动不存在，请刷新当前页面");
        }
        mallActSet.setActStatus(MallActSet.ACT_STATUS_ENABLE);
        this.baseMapper.updateById(mallActSet);
        return new FebsResponse().success();
    }

    @Override
    @Transactional
    public FebsResponse closeMallAct(Long id) {
        MallActSet mallActSet = this.baseMapper.selectById(id);
        if (ObjectUtil.isEmpty(mallActSet)) {
            return new FebsResponse().fail().message("活动不存在，请刷新当前页面");
        }
        mallActSet.setActStatus(MallActSet.ACT_STATUS_DISABLED);
        this.baseMapper.updateById(mallActSet);
        return new FebsResponse().success();
    }

    @Override
    @Transactional
    public FebsResponse delMallAct(Long id) {
        MallActSet mallActSet = this.baseMapper.selectById(id);
        if (ObjectUtil.isEmpty(mallActSet)) {
            return new FebsResponse().fail().message("活动不存在，请刷新当前页面");
        }
        Integer actStatus = mallActSet.getActStatus();
        if (MallActSet.ACT_STATUS_ENABLE == actStatus) {
            return new FebsResponse().fail().message("请先关闭该活动");
        }
        this.baseMapper.deleteById(id);
        mallActAwardSetMapper.deleteByActId(id);
        return new FebsResponse().success();
    }

    @Override
    public MallActSet selectMallActById(long id) {
        MallActSet mallActSet = this.baseMapper.selectById(id);
        List<MallActAwardSet> mallActAwardSets =  mallActAwardSetMapper.selectMallActAwardByActId(id);
        mallActSet.setMallActAwardSets(mallActAwardSets);
        return mallActSet;
    }

    @Override
    @Transactional
    public FebsResponse updateMallAct(MallActUpdateDto mallActUpdateDto) {
        Long id = mallActUpdateDto.getId()==null?0:mallActUpdateDto.getId();
        MallActSet mallActSet = this.baseMapper.selectById(id);
        if (ObjectUtil.isEmpty(mallActSet)) {
            return new FebsResponse().fail().message("活动不存在，请刷新当前页面");
        }
        String actName = mallActUpdateDto.getActName();
        if (StrUtil.isEmpty(actName)) {
            return new FebsResponse().fail().message("活动名称不能为空");
        }
        String actCode = mallActUpdateDto.getActCode();
        if (StrUtil.isEmpty(actCode)) {
            return new FebsResponse().fail().message("活动编码不能为空");
        }
        String actImage = mallActUpdateDto.getActImage();
        if (StrUtil.isEmpty(actImage)) {
            return new FebsResponse().fail().message("活动图片不能为空");
        }
        Date actStartTime = mallActUpdateDto.getActStartTime();
        if(ObjectUtil.isEmpty(actStartTime)){
            return new FebsResponse().fail().message("开始日期不能为空");
        }
        Date actEndTime = mallActUpdateDto.getActEndTime();
        if(ObjectUtil.isEmpty(actEndTime)){
            return new FebsResponse().fail().message("结束日期不能为空");
        }
        int compare = DateUtil.compare(actStartTime, actEndTime);
        if(compare >= 0){
            return new FebsResponse().fail().message("开始日期要小于结束日期");
        }
        Integer actScoreCnt = mallActUpdateDto.getActScoreCnt()==null?0:mallActUpdateDto.getActScoreCnt();
        if(actScoreCnt <= 0){
            return new FebsResponse().fail().message("请输入正整数");
        }
        List<MallActAwardUpdateDto> mallActAwardUpdateDtos = mallActUpdateDto.getUpdateMallActAwardDtos();
        if(CollUtil.isEmpty(mallActAwardUpdateDtos)){
            return new FebsResponse().fail().message("请设置奖品");
        }
        for(MallActAwardUpdateDto mallActAwardUpdateDto : mallActAwardUpdateDtos){
            String awardName = mallActAwardUpdateDto.getAwardName();
            if (StrUtil.isEmpty(awardName)) {
                return new FebsResponse().fail().message("奖品名称不能为空");
            }
            String awardImage = mallActAwardUpdateDto.getAwardImage();
            if (StrUtil.isEmpty(awardImage)) {
                return new FebsResponse().fail().message("奖品图不能为空");
            }
            Integer awardTotal = mallActAwardUpdateDto.getAwardTotal()==null?0:mallActAwardUpdateDto.getAwardTotal();
            if(awardTotal <= 0){
                return new FebsResponse().fail().message("奖品总数要大于零");
            }
            Integer awardCnt = mallActAwardUpdateDto.getAwardCnt()==null?0:mallActAwardUpdateDto.getAwardCnt();
            if(awardCnt < 0){
                return new FebsResponse().fail().message("请输入正整数");
            }
            if(awardCnt > awardTotal){
                return new FebsResponse().fail().message("要小于奖品总数");
            }
            Integer awardType = mallActAwardUpdateDto.getAwardType();
            if(awardType != MallActAwardSet.AWARD_TYPE_JF && awardType != MallActAwardSet.AWARD_TYPE_YJ && awardType != MallActAwardSet.AWARD_TYPE_XXCY){
                return new FebsResponse().fail().message("请选择正确的奖品类型");
            }
            Integer awardValue = mallActAwardUpdateDto.getAwardValue()==null?0:mallActAwardUpdateDto.getAwardValue();
            if(awardValue < 0){
                return new FebsResponse().fail().message("奖金数量不能小于零");
            }
        }
        mallActSet.setActCode(actCode);
        mallActSet.setActName(actName);
        mallActSet.setActImage(actImage);
        mallActSet.setActStartTime(actStartTime);
        mallActSet.setActEndTime(actEndTime);
        mallActSet.setActScoreCnt(actScoreCnt);
        mallActSet.setActStatus(MallActSet.ACT_STATUS_DISABLED);
        String actRemark = mallActUpdateDto.getActRemark();
        if(StrUtil.isNotEmpty(actRemark)){
            mallActSet.setActRemark(actRemark);
        }
        this.baseMapper.updateById(mallActSet);
        //新增奖品
        for(MallActAwardUpdateDto mallActAwardUpdateDto : mallActAwardUpdateDtos){
            String awardName = mallActAwardUpdateDto.getAwardName();
            Integer awardTotal = mallActAwardUpdateDto.getAwardTotal();
            Integer awardCnt = mallActAwardUpdateDto.getAwardCnt();
            Integer awardType = mallActAwardUpdateDto.getAwardType();
            Integer awardValue = mallActAwardUpdateDto.getAwardValue();
            String awardImage = mallActAwardUpdateDto.getAwardImage();
            if(ObjectUtil.isEmpty(mallActAwardUpdateDto.getId())){
                MallActAwardSet mallActAwardSet = new MallActAwardSet();
                mallActAwardSet.setActId(id);
                mallActAwardSet.setAwardName(awardName);
                mallActAwardSet.setAwardTotal(awardTotal);
                mallActAwardSet.setAwardCnt(awardCnt);
                mallActAwardSet.setAwardType(awardType);
                mallActAwardSet.setAwardValue(awardValue);
                mallActAwardSet.setAwardImage(awardImage);
                mallActAwardSetMapper.insert(mallActAwardSet);
            }else{
                MallActAwardSet mallActAwardSet = mallActAwardSetMapper.selectById(mallActAwardUpdateDto.getId());
                mallActAwardSet.setActId(id);
                mallActAwardSet.setAwardName(awardName);
                mallActAwardSet.setAwardTotal(awardTotal);
                mallActAwardSet.setAwardCnt(awardCnt);
                mallActAwardSet.setAwardType(awardType);
                mallActAwardSet.setAwardValue(awardValue);
                mallActAwardSet.setAwardImage(awardImage);
                mallActAwardSetMapper.updateById(mallActAwardSet);
            }
        }

        return new FebsResponse().success().message("操作成功");
    }

    @Override
    public IPage<AdminMallActLuckdrawRecordVo> getLuckdrawListInPage(MallActLuckdrawRecord mallActLuckdrawRecord, QueryRequest request) {
        Page<AdminMallActLuckdrawRecordVo> page = new Page<>(request.getPageNum(), request.getPageSize());
        IPage<AdminMallActLuckdrawRecordVo> adminMallActLuckdrawRecordVos = mallActLuckdrawRecordMapper.selectMallActLuckdrawsInPage(page, mallActLuckdrawRecord);
        return adminMallActLuckdrawRecordVos;
    }

    @Override
    public MallActWinRecord selectMallActWinInfoById(long id) {
        MallActWinRecord mallActWinRecord = mallActWinRecordMapper.selectByLuckDrawId(id);
        return mallActWinRecord;
    }
}