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.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.AppVersionMapper;
import com.doumee.dao.business.model.AppVersion;
import com.doumee.service.business.AppVersionService;
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 java.util.List;
import java.util.Objects;

/**
 * APP版本Service实现
 * @author rk
 * @date 2026/04/10
 */
@Service
public class AppVersionServiceImpl implements AppVersionService {

    @Autowired
    private AppVersionMapper appVersionMapper;

    @Override
    public Integer create(AppVersion appVersion) {
        if (StringUtils.isBlank(appVersion.getVersionInfo())
                || StringUtils.isBlank(appVersion.getFileUrl())
                || StringUtils.isBlank(appVersion.getName())
                || StringUtils.isBlank(appVersion.getContent())
                || StringUtils.isBlank(appVersion.getTitle())
                || Objects.isNull(appVersion.getIsForce())
                || Objects.isNull(appVersion.getType())
                || Objects.isNull(appVersion.getFileSize())
                || Objects.isNull(appVersion.getVersionNum())) {
            throw new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        appVersionMapper.insert(appVersion);
        return appVersion.getId();
    }

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

    @Override
    public void delete(AppVersion appVersion) {
        UpdateWrapper<AppVersion> deleteWrapper = new UpdateWrapper<>(appVersion);
        appVersionMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<Integer> ids) {
        if (ids == null || ids.isEmpty()) {
            return;
        }
        appVersionMapper.deleteBatchIds(ids);
    }

    @Override
    public void updateById(AppVersion appVersion) {
        appVersionMapper.updateById(appVersion);
    }

    @Override
    public void updateByIdInBatch(List<AppVersion> appVersions) {
        if (appVersions == null || appVersions.isEmpty()) {
            return;
        }
        for (AppVersion appVersion : appVersions) {
            this.updateById(appVersion);
        }
    }

    @Override
    public AppVersion findById(Integer id) {
        AppVersion appVersion = appVersionMapper.selectById(id);
        if (Objects.isNull(appVersion)) {
            throw new BusinessException(ResponseStatus.DATA_EMPTY);
        }
        return appVersion;
    }

    @Override
    public AppVersion findOne(AppVersion appVersion) {
        QueryWrapper<AppVersion> wrapper = new QueryWrapper<>(appVersion);
        return appVersionMapper.selectOne(wrapper);
    }

    @Override
    public List<AppVersion> findList(AppVersion appVersion) {
        QueryWrapper<AppVersion> wrapper = new QueryWrapper<>(appVersion);
        return appVersionMapper.selectList(wrapper);
    }

    @Override
    public PageData<AppVersion> findPage(PageWrap<AppVersion> pageWrap) {
        IPage<AppVersion> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<AppVersion> wrapper = new MPJLambdaWrapper<>();
        wrapper.selectAll(AppVersion.class)
                .select("su.REALNAME as createUserName")
                .leftJoin("system_user su on su.ID = t.CREATE_USER")
                .eq(AppVersion::getDeleted, Constants.ZERO);
        AppVersion model = pageWrap.getModel();
        Utils.MP.blankToNull(model);
        if (model.getVersionInfo() != null) {
            wrapper.like(AppVersion::getVersionInfo, model.getVersionInfo());
        }
        if (model.getName() != null) {
            wrapper.like(AppVersion::getName, model.getName());
        }
        if (model.getTitle() != null) {
            wrapper.like(AppVersion::getTitle, model.getTitle());
        }
        if (model.getIsForce() != null) {
            wrapper.eq(AppVersion::getIsForce, model.getIsForce());
        }
        if (model.getType() != null) {
            wrapper.eq(AppVersion::getType, model.getType());
        }
        wrapper.orderByDesc(AppVersion::getId);
        return PageData.from(appVersionMapper.selectJoinPage(page, AppVersion.class, wrapper));
    }

    @Override
    public long count(AppVersion appVersion) {
        QueryWrapper<AppVersion> wrapper = new QueryWrapper<>(appVersion);
        return appVersionMapper.selectCount(wrapper);
    }

    @Override
    public AppVersion getLatestVersion(Integer type) {
        QueryWrapper<AppVersion> qw = new QueryWrapper<>();
        qw.lambda()
                .eq(AppVersion::getDeleted, Constants.ZERO)
                .eq(AppVersion::getType, type)
                .orderByDesc(AppVersion::getVersionNum)
                .last("limit 1");
        return appVersionMapper.selectOne(qw);
    }

}