package com.doumee.service.business.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.doumee.core.constants.Constants;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.MemberCouponMapper;
import com.doumee.dao.business.model.MemberCoupon;
import com.doumee.dao.system.model.SystemUser;
import com.doumee.service.business.MemberCouponService;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import org.apache.shiro.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

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

@Service
public class MemberCouponServiceImpl implements MemberCouponService {

    @Autowired
    private MemberCouponMapper memberCouponMapper;

    @Override
    @Transactional(rollbackFor = {Exception.class, BusinessException.class})
    public Integer create(MemberCoupon memberCoupon) {
        if (Objects.isNull(memberCoupon) || Objects.isNull(memberCoupon.getCouponId()) || Objects.isNull(memberCoupon.getMemberId())) {
            throw new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        LoginUserInfo loginUserInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        memberCoupon.setIsdeleted(Constants.ZERO);
        memberCoupon.setCreateDate(new Date());
        memberCoupon.setCreator(loginUserInfo.getId());
        memberCoupon.setEditDate(new Date());
        memberCoupon.setEditor(loginUserInfo.getId());
        memberCouponMapper.insert(memberCoupon);
        return memberCoupon.getId();
    }

    @Override
    public void deleteById(Integer id) {
        memberCouponMapper.update(new UpdateWrapper<MemberCoupon>().lambda()
                .set(MemberCoupon::getIsdeleted, Constants.ONE)
                .eq(MemberCoupon::getId, id));
    }

    @Override
    public void deleteByIdInBatch(List<Integer> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        for (Integer id : ids) {
            this.deleteById(id);
        }
    }

    @Override
    @Transactional(rollbackFor = {Exception.class, BusinessException.class})
    public void updateById(MemberCoupon memberCoupon) {
        if (Objects.isNull(memberCoupon) || Objects.isNull(memberCoupon.getId())) {
            throw new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        LoginUserInfo loginUserInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        memberCoupon.setEditDate(new Date());
        memberCoupon.setEditor(loginUserInfo.getId());
        memberCouponMapper.updateById(memberCoupon);
    }

    @Override
    public MemberCoupon findById(Integer id) {
        MemberCoupon memberCoupon = memberCouponMapper.selectById(id);
        if (Objects.isNull(memberCoupon)) {
            throw new BusinessException(ResponseStatus.DATA_EMPTY);
        }
        return memberCoupon;
    }

    @Override
    public List<MemberCoupon> findList(MemberCoupon memberCoupon) {
        QueryWrapper<MemberCoupon> wrapper = new QueryWrapper<>(memberCoupon);
        return memberCouponMapper.selectList(wrapper);
    }

    @Override
    public PageData<MemberCoupon> findPage(PageWrap<MemberCoupon> pageWrap) {
        IPage<MemberCoupon> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<MemberCoupon> queryWrapper = new MPJLambdaWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        pageWrap.getModel().setIsdeleted(Constants.ZERO);
        queryWrapper.selectAll(MemberCoupon.class)
                .select("m.NAME AS MEMBER_NAME")
                .select("m.TELEPHONE AS MEMBER_TELEPHONE")
                .select("m.NICK_NAME AS MEMBER_NICK_NAME")
                .leftJoin("member m ON m.ID = t.MEMBER_ID");
        if (pageWrap.getModel().getId() != null) {
            queryWrapper.eq(MemberCoupon::getId, pageWrap.getModel().getId());
        }
        if (pageWrap.getModel().getIsdeleted() != null) {
            queryWrapper.eq(MemberCoupon::getIsdeleted, pageWrap.getModel().getIsdeleted());
        }
        if (pageWrap.getModel().getStatus() != null) {
            queryWrapper.eq(MemberCoupon::getStatus, pageWrap.getModel().getStatus());
        }
        if (pageWrap.getModel().getCouponId() != null) {
            queryWrapper.eq(MemberCoupon::getCouponId, pageWrap.getModel().getCouponId());
        }
        if (pageWrap.getModel().getMemberId() != null) {
            queryWrapper.eq(MemberCoupon::getMemberId, pageWrap.getModel().getMemberId());
        }
        if (pageWrap.getModel().getOrderId() != null) {
            queryWrapper.eq(MemberCoupon::getOrderId, pageWrap.getModel().getOrderId());
        }
        if (pageWrap.getModel().getType() != null) {
            queryWrapper.eq(MemberCoupon::getType, pageWrap.getModel().getType());
        }
        if (pageWrap.getModel().getCouponType() != null) {
            queryWrapper.eq(MemberCoupon::getCouponType, pageWrap.getModel().getCouponType());
        }
        if (pageWrap.getModel().getGetMethod() != null) {
            queryWrapper.eq(MemberCoupon::getGetMethod, pageWrap.getModel().getGetMethod());
        }
        if (pageWrap.getModel().getName() != null) {
            queryWrapper.like(MemberCoupon::getName, pageWrap.getModel().getName());
        }
        if (pageWrap.getModel().getCreateDate() != null) {
            queryWrapper.ge(MemberCoupon::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
            queryWrapper.le(MemberCoupon::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
        }
        queryWrapper.orderByDesc(MemberCoupon::getId);
        return PageData.from(memberCouponMapper.selectJoinPage(page, MemberCoupon.class, queryWrapper));
    }

    @Override
    public long count(MemberCoupon memberCoupon) {
        QueryWrapper<MemberCoupon> wrapper = new QueryWrapper<>(memberCoupon);
        return memberCouponMapper.selectCount(wrapper);
    }
}