package com.lxzn.ucenter.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.lxzn.framework.domain.ucenter.MenuButton;
import com.lxzn.framework.domain.ucenter.response.MenuCode;
import com.lxzn.framework.exception.ExceptionCast;
import com.lxzn.framework.utils.ValidateUtil;
import com.lxzn.ucenter.dao.MenuButtonMapper;
import com.lxzn.ucenter.service.IMenuButtonService;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
public class MenuButtonServiceImpl extends ServiceImpl<MenuButtonMapper, MenuButton> implements IMenuButtonService {
    @Override
    @Transactional(rollbackFor = {Exception.class})
    public boolean deleteByMenuId(String menuId) {
        if(!ValidateUtil.validateString(menuId))
            ExceptionCast.cast(MenuCode.MENU_ID_NONE);
        LambdaQueryWrapper<MenuButton> lambdaUpdate = Wrappers.lambdaQuery();
        lambdaUpdate.eq(MenuButton::getMenuId, menuId);
        return super.remove(lambdaUpdate);
    }

    @Override
    public Map<String, MenuButton> getMapByMenuId(String menuId) {
        if(!ValidateUtil.validateString(menuId))
            return null;
        List<MenuButton> list = super.lambdaQuery().eq(MenuButton::getMenuId, menuId).list();
        if(list == null || list.isEmpty())
            return null;
        Map<String, MenuButton> map = new HashMap<>();
        list.forEach(item -> {
            map.put(item.getButtonId(), item);
        });
        return map;
    }

    @Override
    public List<MenuButton> findByButtonId(String buttonId) {
        return super.lambdaQuery().eq(MenuButton::getButtonId, buttonId).list();
    }
}