package com.qianwen.smartman.modules.system.service.impl;

import java.util.ArrayList;
import java.util.List;

import javax.validation.constraints.NotEmpty;

import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.qianwen.core.mp.base.BaseServiceImpl;
import com.qianwen.smartman.modules.system.entity.TopMenu;
import com.qianwen.smartman.modules.system.entity.TopMenuSetting;
import com.qianwen.smartman.modules.system.mapper.TopMenuMapper;
import com.qianwen.smartman.modules.system.service.ITopMenuService;
import com.qianwen.smartman.modules.system.service.ITopMenuSettingService;

@Service
public class TopMenuServiceImpl extends BaseServiceImpl<TopMenuMapper, TopMenu> implements ITopMenuService {
    private final ITopMenuSettingService topMenuSettingService;


    public TopMenuServiceImpl(final ITopMenuSettingService topMenuSettingService) {
        this.topMenuSettingService = topMenuSettingService;
    }

    @Override // org.springblade.modules.system.service.ITopMenuService
    @Transactional(rollbackFor = {Exception.class})
    public boolean grant(@NotEmpty List<Long> topMenuIds, @NotEmpty List<Long> menuIds) {
    	this.topMenuSettingService.remove(Wrappers.<TopMenuSetting>update().lambda().in(TopMenuSetting::getTopMenuId, topMenuIds));
    	/*
        this.topMenuSettingService.remove((Wrapper) Wrappers.update().lambda().in((v0) -> {
            return v0.getTopMenuId();
        }, topMenuIds));*/
        List<TopMenuSetting> menuSettings = new ArrayList<>();
        topMenuIds.forEach(topMenuId -> {
            menuIds.forEach(menuId -> {
                TopMenuSetting menuSetting = new TopMenuSetting();
                menuSetting.setTopMenuId(topMenuId);
                menuSetting.setMenuId(menuId);
                menuSettings.add(menuSetting);
            });
        });
        this.topMenuSettingService.saveBatch(menuSettings);
        return true;
    }
}