<?php

namespace App\Http\Middleware;

use App\Model\SysMenu;
use App\Service\LoginService;
use Closure;
use App\Service\TokenService;

class CheckLogin
{
    public function handle($request, Closure $next)
    {
        $token = $request->header('Authorization');
        if (empty($token)) return response()->json(['code' => 1,'msg' => '缺少登录凭证','data' => null]);

        $tree_type = $request->header('TreeType');
        if (! isset(SysMenu::tree[$tree_type])) return response()->json(['code' => 1,'msg' => '缺少参数或参数错误','data' => null]);
        $title = SysMenu::tree[$tree_type];

        //校验token
        list($bool, $return) = TokenService::verifyToken($token);
        if(! $bool) return response()->json(['code' => 1,'msg' => $return,'data' => null]);

        //人员在jwt里的信息
        $e_array = $return;

        //校验是否越权拿菜单数据
        $bool = LoginService::hasPersonRoleForSysMenuList($e_array['employee_id'], $tree_type);
        if(! $bool) return response()->json(['code' => 1,'msg' => '无系统' . $title . '权限','data' => null]);

        //校验人员
        $checkResult = LoginService::checkUser($e_array);
        list($state, $msg) = $checkResult;
        if(! $state) return response()->json(['code' => 1,'msg' => $msg,'data' => null]);
        $employee = $msg;

        //人员id
        $employee_id = $employee['id'];
        //人员公司部门
        $employee = array_merge($employee, LoginService::getPersonDepart($employee_id));
        list($state, $msg) = LoginService::checkCompany($employee);
        if(! $state) return response()->json(['code' => 1,'msg' => $msg,'data' => null]);
        //人员角色 菜单权限
        $employee = array_merge($employee, LoginService::getPersonRoleAndPermissions($employee, $tree_type));

        //当前选择的系统菜单
        $employee['select_tree_type'] = $tree_type;
        $request->userData = $employee;

        return $next($request);
    }
}