package com.bruce.sams.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.bruce.sams.domain.ams.Activity;
import com.bruce.sams.mapper.ActivityMapper;
import com.bruce.sams.service.ActivityService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * 管理社团活动
 *
 * @author bruce
 * @description 针对表【ams_activity(活动表)】的数据库操作Service实现
 * @createDate 2025-02-17 11:41:53
 */
@Service
public class ActivityServiceImpl extends ServiceImpl<ActivityMapper, Activity>
        implements ActivityService {
    @Autowired
    private ActivityMapper activityMapper;

    /**
     * 获取所有活动
     */
    public List<Activity> getAllActivities() {
        return activityMapper.selectList(null);
    }

    /**
     * 获取活动详情
     */
    public Activity getActivityById(Long actId) {
        return activityMapper.selectById(actId);
    }

    /**
     * 获取某个社团的所有活动
     */
    public List<Activity> getActivitiesByClubId(Long clubId) {
        LambdaQueryWrapper<Activity> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(Activity::getClubId, clubId);
        return activityMapper.selectList(wrapper);
    }

    /**
     * 添加活动
     */
    public void addActivity(Activity activity) {
        activityMapper.insert(activity);
    }

    /**
     * 更新活动信息
     */
    public void updateActivity(Activity activity) {
        activityMapper.updateById(activity);
    }

    /**
     * 删除活动
     */
    public void deleteActivity(Long actId) {
        activityMapper.deleteById(actId);
    }

    /**
     * 启动/暂停/取消活动
     */
    public void changeActivityStatus(Long actId, String newStatus) {
        Activity activity = activityMapper.selectById(actId);
        if (activity != null) {
            activity.setStatus(newStatus);
            activityMapper.updateById(activity);
        }
    }
}