<?php

namespace App\Http\Middleware;

use Closure;
use App\Models\Wechat;
use App\Models\User;
use App\Models\RankHistory;
use App\Models\Linking;
use App\Models\UserPreviewHistory;
class CheckRankLimit
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {   
        if ($request->input('versions') == config('app.versions')) {
            return $next($request);
        }
        $user = auth()->user();
        $user_id = $user->id;
        if (empty($user)) {
            $user = $this->authCheck();
        }
        if ($user->type != 'single') {
            return $next($request);
        }
        $other_user_id = $request->id;

        //是否是好友
        if ($other_user_id) {
            $link = Linking::where(function($sql) use($user_id, $other_user_id){
                $sql->where(['user_id'=>$user_id, 'user_linking_id'=>$other_user_id]);
            })->orWhere(function($sql) use($user_id, $other_user_id){
                $sql->where(['user_id'=>$other_user_id, 'user_linking_id'=>$user_id]);
            })->first();
            if ($link) {//是好友
                return $next($request);
            }
        }
        if ($user->temp_member) {
            return $next($request);
        }elseif ($user->rank_id > 1) {
            //这个月邀请的人
            $history = RankHistory::where('user_id', $user->id)->where('rank_id', $user->rank_id)->whereNotNull('deadline')->orderBY('id', 'desc')->first();
            if (empty($history)) {
                return $this->fail('limit', 3, 'pages/users/upgradeVIP', '获取VIP', '请先升级VIP');
            }else{
                //判断是否到期
                $end_time = strtotime($history->deadline);
                if (time() >= $end_time) {
                    return $this->fail('limit', 3, 'pages/users/upgradeVIP', '获取VIP', '请先升级VIP');
                }
            }
        }elseif ($user->rank_id == 1) {
            $history = RankHistory::where('user_id', $user->id)->where('rank_id', 1)->orderBY('id', 'desc')->first();
            if (empty($history)) {
                return $this->fail('limit', 3, 'pages/users/upgradeVIP', '获取VIP', '请先升级VIP');
            }
            $end_time = strtotime($history->deadline);
            if ($history->deadline && time() >= $end_time) {
                return $this->fail('limit', 3, 'pages/users/shareVip', '获取VIP', '会员已到期，邀请好友可延长期限！');
            }
            //不是会员
            if (empty($history->deadline) &&  $request->route()->getName() === 'other_user_infor') {
                $start_time = date('Y-m-d', time());
                // $history_count = UserPreviewHistory::where('user_id', $user->id)->where('created_at', '>', $start_time)->count();
                $history_count = UserPreviewHistory::where('user_id', $user->id)->where('created_at', '>', $start_time)->distinct('preview_user_id')->pluck('preview_user_id')->toArray();
                //普通用户只能查看12个个人信息
                if (count($history_count) <= 7) {
                    return $next($request);
                }else{
                    // return $this->fail('当日可查看12个人信息次数用尽，请充值会员查看更多用户信息', $user, 1);
                    return $this->fail('limit', 3, 'pages/users/upgradeVIP', '获取VIP', '普通用户每天只可能查看7位用户，升级会员可查看更多！');
                }
            }                    
        }else{
            $start_time = date('Y-m-d', time());
            // $history_count = UserPreviewHistory::where('user_id', $user->id)->where('created_at', '>', $start_time)->count();
            $history_count = UserPreviewHistory::where('user_id', $user->id)->where('created_at', '>', $start_time)->distinct('preview_user_id')->pluck('preview_user_id')->toArray();
            //普通用户只能查看12个个人信息
            if (count($history_count) <= 7) {
                return $next($request);
            }else{
                // return $this->fail('当日可查看12个人信息次数用尽，请充值会员查看更多用户信息', $user, 1);
                return $this->fail('limit', 3, 'pages/users/upgradeVIP', '获取VIP', '普通用户每天只可能查看7位用户，升级会员可查看更多！');
            }
        }
       
        return $next($request);
    }

    public function fail($msg, $code = 3, $path='', $operate='', $notice='')
    {
        $result = [
            'code'=> $code,
            'path'=> $path,
            'message'=> $msg,
            'operate'=> $operate,
            'notice'=> $notice,
        ];
        
        return Response()->json($result);
       
    }

    public function authCheck()
    {
        $guards = config('auth.guards');
        $result = false;
        foreach($guards as $key=>$guard){
            if(\Auth::guard($key)->check()){
                $result = \Auth::guard($key)->user();
                continue;
            }
        }
        return $result;
    }
}