package com.whyc.controller;

import com.whyc.dto.Response;
import com.whyc.pojo.Menu;
import com.whyc.pojo.RoleMenu;
import com.whyc.pojo.User;
import com.whyc.service.RoleMenuService;
import com.whyc.util.CommonUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.List;

/**
 * 角色和菜单是一对一的
 * 用户和角色是一对一的
 * 每个用户登录后,会获得对应的菜单列表
 * 而管理员可以设置和获取所有用户的菜单列表
 * 而非管理员只能看到自己的
 */
@RequestMapping("roleMenu")
@RestController
@Api(tags = "角色-菜单")
public class RoleMenuController {

    @Resource
    private RoleMenuService service;

    @GetMapping("menuByRoleId")
    @ApiOperation(value = "查询角色对应的菜单")
    public Response getMenuByRoleId(@RequestParam Integer roleId){
        List<Menu> roleMenus = service.getMenuByRoleId(roleId,1);

        return new Response().set(1,roleMenus);
    }

    @GetMapping("allMenuByRoleId")
    @ApiOperation(value = "查询角色对应所有状态的菜单")
    public Response getAllMenuByRoleId(@RequestParam Integer roleId){
        List<Menu> roleMenus = service.getMenuByRoleId(roleId,null);

        return new Response().set(1,roleMenus);
    }

    @GetMapping("currentUserMenu")
    @ApiOperation(value = "获取当前用户的菜单")
    public Response getCurrentUserMenu(HttpServletRequest request){
        Integer roleId = CommonUtil.getUser(request).getRoleId();
        List<Menu> roleMenus = service.getMenuByRoleId(roleId,1);

        return new Response().set(1,roleMenus);
    }

}