<?php

namespace App\Http\Controllers\Api\Client;

use App\Http\Controllers\ClientController;
use App\Http\Controllers\Controller;
use App\Models\AppUpdate;
use App\Models\Node;
use App\Models\User;
use App\Models\UserSubscribe;
use Arr;
use Auth;
use Helpers;
use Illuminate\Http\Request;
use Session;
use Illuminate\Support\Facades\Redis;
use App\Models\Sms;
use Validator;
use Hash;
use App\Models\NodeOnlineLog;
use DB;

class V3Controller  extends Controller
{
    public function __construct()
    {
        $this->middleware('auth:api')->except('login','Ping','refreshByUser', 'register', 'shop', 'getConfig','version','buy','ClashConfig','getsysconfig');
        auth()->shouldUse('api');
    }
    public function Ping()
    {
        return response()->json(['ret' => 1], 200);
    }
    //生成配置
    public function ClashConfig(Request $request){
       $code =  $request->input('code');
        // 检查订阅码是否有效
        $subscribe = UserSubscribe::whereCode($code)->first();
        if (! $subscribe) {
            return  response()->json(['ret' => 0, 'msg' => trans('error.subscribe.unknown')], 200);
        }

        if ($subscribe->status !== 1) {
            return response()->json(['ret' => 0, 'msg' => trans('error.subscribe.sub_baned')], 200);
        }
        // 检查用户是否有效
        $user = $subscribe->user;
        if (!$user) {
            return response()->json(['ret' => 0, 'msg' => trans('error.subscribe.user')], 200);
        }

        if ($user->status === -1) {
            return response()->json(['ret' => 0, 'msg' => trans('error.subscribe.user_disable')], 200);
        }
        // 获取这个账号可用节点
        $query = $user->nodes()->whereIsSubscribe(1);

//        if ($this->subType === 1) {
//            $query = $query->whereIn('type', [1, 4]);
//        } elseif ($this->subType) {
//            $query = $query->whereType($this->subType);
//        }

        $nodeList = $query->orderByDesc('sort')->orderBy('id')->get();
        if (empty($nodeList)) {
            return $this->failed(trans('error.subscribe.none'));
        }

        $servers = [];
        foreach ($nodeList as $node) {
            $servers[] = $node->config($user);
        }
        $servers = Arr::shuffle($servers);

        return (new ClientController)->config("clash", $user, $servers);
    }

    //登陆
    public function login(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
            'password' => 'required|string|min:6',
        ]);
        if ($validator->fails()) {
            return response()->json(['ret' => 0, 'msg' => $validator->errors()->all()], 200);
        }

        if ($token = auth()->attempt($validator->validated())) {
            return $this->createNewToken($request,$token);
        }

        return response()->json(['ret' => 0, 'msg' => "账号或密码错误"], 200);
    }


    protected function createNewToken($request,$token)
    {
        $user = auth()->user();
        //判断到期
        $expireTime = $user["expired_at"];

//        if ($expireTime < date('Y-m-d H:i:s')){
//            return response()->json(['ret' => 445, 'msg' => "用户到期，请即使续费"], 200);
//        }

//        $usedTraffic = $user->usedTraffic();
//        if ($usedTraffic >= $user["transfer_enable"]){
//            return response()->json(['ret' => 446, 'msg' => "流量已经用完，"], 200);
//        }

        $userinfo = $user->profile();
        if (empty($userinfo)){
            return response()->json(['ret' => 0, 'msg' => "错误"]);
        }

        $data = [
            'access_token' => $token,
            'user'         => $userinfo,
            'tutorial' => 'https://ruanjian.xiazi.buzz/',
            'swoftdownload' => 'https://app.xiazai3.xyz/',
            'affurl' => 'https://user.viptwo.xyz/logintoreferral?email='.$request->input('email') . '&password='.$request->input('password'),
            'user_login_url' => 'https://user.viptwo.xyz/logina?email='.$request->input('email') . '&password='.$request->input('password'),
            'user_buy' => 'https://user.viptwo.xyz/logina?email='.$request->input('email') . '&password='.$request->input('password'),
            'user_ticket' => 'https://user.viptwo.xyz/logintoticket?email='.$request->input('email') . '&password='.$request->input('password'),
            'clash_config' => route('SProxy_config', ['code'=>$userinfo['code']]),
            'subUrl'      => sysConfig('subscribe_domain') . "/s/" . $userinfo['code'],
            'subUrl2'      => "https://naizi1124.xn--3iq226gfdb94q.com" . "/s/" . $userinfo['code'],
        ];

        return response()->json(['ret' => 1, 'msg' => "请求成功",'data'=>$data], 200);
    }

    //正在获取系统配置
    public function getsysconfig(Request $request){

        //$url = "user.viptwo.xyz";
        $url = "zf.payviptwo.top";

        $tag = $request->input('email');
        if (!isset($tag)){
            $data = [
                'affurl' => 'https://user.vip666999.xyz/logintoreferral', //推广
                'user_login_url' => 'https://'.$url.'/logina', //购买 和登陆
                'user_login_url_ke' => 'https://'.$url.'/logina', //购买和登陆
                'user_buy' => 'https://'.$url.'/logina', //
                'user_ticket' => 'https://'.$url.'/logintoticket',
                'user_reg' => 'https://'.$url.'/register',
                'user_reset' => 'https://'.$url.'/reset',
                'user_tutorial' => 'https://app.xiazai8.xyz/',  //在线客服
                'user_rofile' => 'https://'.$url.'/Loginprofile',
                'user_download' => 'https://app.xiazai8.xyz/',
                'tag' => 0,
            ];
            return response()->json(['ret' => 1, 'msg' => "请求成功",'data'=>$data], 200);
        }
        else {
            $data = [
                'affurl' => 'https://user.vip666999.xyz/logintoreferral?email='.$request->input('email') . '&password='.$request->input('password'),
                'affurl_ke' => 'https://user.vip666999.xyz/logintoreferral',
                'user_login_url' => 'https://'.$url.'/logina?email='.$request->input('email') . '&password='.$request->input('password'),
                'user_login_url_ke' => 'https://'.$url.'/logina',
                'user_buy' => 'https://'.$url.'/logina?email='.$request->input('email') . '&password='.$request->input('password'),
                'user_ticket' => 'https://'.$url.'/logintoticket?email='.$request->input('email') . '&password='.$request->input('password'),
                'user_ticket_ke' => 'https://'.$url.'/logintoticket',
                'user_reg' => 'https://'.$url.'/register',
                'user_reset' => 'https://'.$url.'/reset',
                'user_tutorial' => 'https://app.xiazai8.xyz/',
                'user_rofile' => 'https://'.$url.'/Loginprofile',
                'user_download' => 'https://app.xiazai8.xyz/',
                'tag' => 1,
            ];
            return response()->json(['ret' => 1, 'msg' => "请求成功",'data'=>$data], 200);
        }
    }


    //刷新token
    public function refresh()
    {
        $user = auth()->user();
        $userinfo = $user->profile();
        if (empty($userinfo)){
            return response()->json(['ret' => 0, 'msg' => "错误"]);
        }
        $data = [
            'access_token' => auth()->refresh(),
            'user'         =>  $userinfo,
            'affurl' => route('register', ['aff' => Auth::id()]),
            'tutorial' => 'https://user.viptwo.xyz/',
            'swoftdownload' => 'https://app.xiazai8.xyz/',
            'clash_config' => route('SProxy_config', ['code'=>$userinfo['code']]),
        ];

        return response()->json(['ret' => 1, 'msg' => "请求成功",'data'=>$data], 200);
    }

    public function refreshByUser(Request $request)
    {

        $email = $request->input("email");
        $password = $request->input("password");
        $userinfo = User::where('email','=',$email)->first();
        if (empty($userinfo)){
            return response()->json(['ret' => 0, 'msg' => "错误"]);
        }
        $users = [
            'email' => $email,
            'password' =>$password
        ];


        $token = auth()->attempt($users);
        $data = [
            'access_token' => $token,
            'user'         =>  $userinfo,
            'affurl' => route('register', ['aff' => $userinfo["id"]]),
            'tutorial' => 'https://user.viptwo.xyz/',
            'swoftdownload' => 'https://app.xiazai3.xyz/',
            'clash_config' => route('SProxy_config', ['code'=>$userinfo['code']]),
        ];

        return response()->json(['ret' => 1, 'msg' => "请求成功",'data'=>$data], 200);
    }

    public function version(Request $request){
        $tag = $request->input("tag");
        $appversion = $request->input("appverion");
        $version = AppUpdate::where('appname','=',$tag)->first();
        if (empty($version)){
            return response()->json(['ret' => 0, 'msg' => "获取版本失败"]);
        }

        if(version_compare($version["appversion"],$appversion,">")){
            $version["versionupdate"] = 1;
            return response()->json(['ret' => 1, 'data' => $version], 200);
        }
        return response()->json(['ret' => 0, 'msg' => "没有新版本"]);
    }
    //用户验证
    public function authUser(Request $request){

        $user = auth()->user();
        $userinfo = $user->profile();
        $is_debug = $request->input('debug');
        $query = $user->nodes()->with(['labels', 'level_table','onlineLogs']);
        $nodeList = $query->orderByDesc('sort')->orderBy('id')->get();
        if ($is_debug == 1){
            //return $nodeList[0]["status"] == 1;
            $firstnode = [];
            foreach ($nodeList as  $node) {
                // 在线人数
                $online_log = $node->onlineLogs()->where('log_time', '>=', strtotime('-1 minutes'))->latest('log_time')->first();
                $node->online_users = $online_log->online_user ?? 0;

                if (strpos($node->country_code,'hk') !== false && $node->status == 1){
                    $firstnode[] = $node;
                }
            }

            if (empty($firstnode)) {
                // 查找其他国家的第一个
                foreach ($nodeList as  $node) {
                    // 在线人数
                    $online_log = $node->onlineLogs()->where('log_time', '>=', strtotime('-1 minutes'))->latest('log_time')->first();
                    $node->online_users = $online_log->online_user ?? 0;

                    if ( $node->status == 1){
                        $firstnode[] = $node;
                    }
                }
            }
            //找到人数最小的
            $min["key"] = "";
            $min["value"] = 0;
            $keys = "online_users";

            $midormax = $this->phpMaxMin($firstnode,$keys);


            $servers = [];
            foreach ($firstnode as $key => $v ){
                if($key == $midormax["min"]["key"])
                {
                    $servers = $v->config($user);
                    $servers[$keys] = $firstnode[$key][$keys];
                }
            }
            return $servers;


        }


        if (empty($userinfo)){
            return response()->json(['ret' => 0, 'msg' => "错误"]);
        }


        //判断到期
        $expireTime = $user["expired_at"];

        if ($expireTime < date('Y-m-d H:i:s')){
            return response()->json(['ret' => 445, 'msg' => "用户到期，请续费"], 200);
        }

        $usedTraffic =  $user->usedTraffic();
        if ($usedTraffic >= $userinfo["transfer_enable"]){
            return response()->json(['ret' => 446, 'msg' => "流量已经用完，请购买加油包"], 200);
        }

        if ($userinfo["enable"] == 0){
            return response()->json(['ret' => 446, 'msg' => "账号禁用,请等待5分钟后请刷新或者重启软件"], 200);
        }

        //获取节点
        $query = $user->nodes()->with(['labels', 'level_table','onlineLogs']);
        $nodeList = $query->orderByDesc('sort')->orderBy('id')->get();
        $firstnode = [];
        foreach ($nodeList as  $node) {
            // 在线人数
            $online_log = $node->onlineLogs()->where('log_time', '>=', strtotime('-1 minutes'))->latest('log_time')->first();
            $node->online_users = $online_log->online_user ?? 0;

            if (strpos($node->country_code,'hk') !== false && $node->status == 1){
                $firstnode[] = $node;
            }
        }

        if (empty($firstnode)) {
            // 查找其他国家的第一个
            foreach ($nodeList as  $node) {
                // 在线人数
                $online_log = $node->onlineLogs()->where('log_time', '>=', strtotime('-1 minutes'))->latest('log_time')->first();
                $node->online_users = $online_log->online_user ?? 0;

                if ( $node->status == 1){
                    $firstnode[] = $node;
                }
            }
        }
        //找到人数最小的
        $min["key"] = "";
        $min["value"] = 0;
        $keys = "online_users";

        $midormax = $this->phpMaxMin($firstnode,$keys);


        $servers = [];
        foreach ($firstnode as $key => $v ){
            if($key == $midormax["min"]["key"])
            {
                $servers = $v->config($user);
                $servers[$keys] = $firstnode[$key][$keys];
            }
        }
        return response()->json(['ret' => 1, 'data' => $servers], 200);
    }

    //获取节点
    public function nodeList(int $id = null)
    {
        $user = auth()->user();
        $query = $user->nodes()->with(['labels', 'level_table','onlineLogs']);
        $nodeList = $query->where("type",'!=',2)->where("vless",'=',0)->orderByDesc('sort')->orderBy('id')->get();
        //var_dump($nodes); die();
        if (isset($id)) {
            $nodes = $user->nodes()->get();
            $node = $nodes->find($id);

            if (empty($node)) {
                return response()->json([], 204);
            }

            return response()->json($node->config($user));
        }

        $temp = array();
        $servers = [];
        $firstnode = [];
        foreach ($nodeList as $node) {

            // 在线人数
            $online_log = $node->onlineLogs()->where('log_time', '>=', strtotime('-5 minutes'))->latest('log_time')->first();
            $node->online_users = $online_log->online_user ?? 0;
            $firstnode[] = $node;

        }

        foreach ($firstnode as $key => $val){
            $servers[] = $val->config($user);
            $servers[$key]["ip"] = $firstnode[$key]["ip"];
            $servers[$key]["online_users"] = $firstnode[$key]["online_users"];
            $servers[$key]["country_code"] = $firstnode[$key]["country_code"];
        }

        return response()->json(['ret' => 1, 'data' => $servers]);
    }


    public function phpMaxMin($arr = [],$keys = ''){
        $max['key'] = '';
        $max['value'] = '';
        $min['key'] = '';
        $min['value'] = '';

        foreach ($arr as $key => $val){

            if($max['key'] === ''){

                $max['key'] = $key;
                $max['value'] = $val[$keys];

            }

            if((int)$max['value'] < $val[$keys]){

                $max['key'] = $key;
                $max['value'] = $val[$keys];

            }

            if($min['key'] === ''){

                $min['key'] = $key;
                $min['value'] = $val[$keys];

            }

            if((int)$min['value'] > $val[$keys]){

                $min['key'] = $key;
                $min['value'] = $val[$keys];
            }

        }
        $array['max'] = $max;
        $array['min'] = $min;
        return $array;

    }

}