package com.doumee.service.business.impl;

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.Constants;
import com.doumee.core.utils.DateUtil;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.YwElectricalMapper;
import com.doumee.dao.business.model.YwElectrical;
import com.doumee.dao.business.model.YwGateway;
import com.doumee.service.business.YwElectricalService;
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.github.yulichang.wrapper.MPJLambdaWrapper;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

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

/**
 * 电表设备信息Service实现
 * @author renkang
 * @date 2026/04/03
 */
@Service
public class YwElectricalServiceImpl implements YwElectricalService {

    @Autowired
    private YwElectricalMapper ywElectricalMapper;

    @Override
    public Integer create(YwElectrical ywElectrical) {
        if (Objects.isNull(ywElectrical)
                || StringUtils.isBlank(ywElectrical.getName())
                || StringUtils.isBlank(ywElectrical.getCode())) {
            throw new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        LoginUserInfo loginUserInfo = ywElectrical.getLoginUserInfo();
        // 校验表号唯一
        if (ywElectricalMapper.selectCount(new QueryWrapper<YwElectrical>().lambda()
                .eq(YwElectrical::getIsdeleted, Constants.ZERO)
                .eq(YwElectrical::getCode, ywElectrical.getCode())) > Constants.ZERO) {
            throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(), "表号重复!");
        }
        ywElectrical.setCreateDate(new Date());
        ywElectrical.setCreator(loginUserInfo.getId());
        ywElectrical.setEditDate(new Date());
        ywElectrical.setEditor(loginUserInfo.getId());
        ywElectrical.setIsdeleted(Constants.ZERO);
        ywElectricalMapper.insert(ywElectrical);
        return ywElectrical.getId();
    }

    @Override
    public void deleteById(Integer id, LoginUserInfo user) {
        ywElectricalMapper.update(new UpdateWrapper<YwElectrical>()
                .lambda()
                .set(YwElectrical::getIsdeleted, Constants.ONE)
                .set(YwElectrical::getEditDate, DateUtil.getCurrDateTime())
                .set(YwElectrical::getEditor, user.getId())
                .eq(YwElectrical::getId, id)
        );
    }

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

    @Override
    public void updateById(YwElectrical ywElectrical) {
        if (Objects.isNull(ywElectrical)
                || Objects.isNull(ywElectrical.getId())
                || StringUtils.isBlank(ywElectrical.getName())
                || StringUtils.isBlank(ywElectrical.getCode())) {
            throw new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        LoginUserInfo loginUserInfo = ywElectrical.getLoginUserInfo();
        // 校验表号唯一（排除自身）
        if (ywElectricalMapper.selectCount(new QueryWrapper<YwElectrical>().lambda()
                .eq(YwElectrical::getIsdeleted, Constants.ZERO)
                .eq(YwElectrical::getCode, ywElectrical.getCode())
                .ne(YwElectrical::getId, ywElectrical.getId())) > Constants.ZERO) {
            throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(), "表号重复!");
        }
        ywElectrical.setEditDate(new Date());
        ywElectrical.setEditor(loginUserInfo.getId());
        ywElectricalMapper.updateById(ywElectrical);
    }

    @Override
    public YwElectrical findById(Integer id) {
        return ywElectricalMapper.selectJoinOne(YwElectrical.class,
                new MPJLambdaWrapper<YwElectrical>()
                        .selectAll(YwElectrical.class)
                        .selectAs(YwGateway::getName, YwElectrical::getGatewayName)
                        .leftJoin(YwGateway.class, YwGateway::getId, YwElectrical::getGatewayId)
                        .eq(YwElectrical::getId, id)
                        .last(" limit 1 ")
        );
    }

    @Override
    public PageData<YwElectrical> findPage(PageWrap<YwElectrical> pageWrap) {
        IPage<YwElectrical> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<YwElectrical> queryWrapper = new MPJLambdaWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        YwElectrical model = pageWrap.getModel();
        queryWrapper.selectAll(YwElectrical.class)
                .selectAs(YwGateway::getName, YwElectrical::getGatewayName)
                .leftJoin(YwGateway.class, YwGateway::getId, YwElectrical::getGatewayId)
                .and(Objects.nonNull(model) && StringUtils.isNotBlank(model.getName()),
                        i -> i.like(YwElectrical::getName, model.getName())
                             .or()
                             .like(YwElectrical::getCode, model.getName()))
                .eq(Objects.nonNull(model) && Objects.nonNull(model.getRunStatus()), YwElectrical::getRunStatus, model.getRunStatus())
                .eq(Objects.nonNull(model) && Objects.nonNull(model.getGatewayId()), YwElectrical::getGatewayId, model.getGatewayId())
                .eq(YwElectrical::getIsdeleted, Constants.ZERO)
                .orderByDesc(YwElectrical::getCreateDate);
        IPage<YwElectrical> iPage = ywElectricalMapper.selectJoinPage(page, YwElectrical.class, queryWrapper);
        return PageData.from(iPage);
    }
}