<?php

namespace app\common\controller;

use app\common\library\Auth;
use think\Config;
use think\Db;
use think\exception\HttpResponseException;
use think\exception\ValidateException;
use think\Hook;
use think\Lang;
use think\Loader;
use think\Request;
use think\Response;
use think\Route;
use think\Validate;

/**
 * API控制器基类
 */
class Api
{

    /**
     * @var Request Request 实例
     */
    protected $request;

    /**
     * @var bool 验证失败是否抛出异常
     */
    protected $failException = false;

    /**
     * @var bool 是否批量验证
     */
    protected $batchValidate = false;

    /**
     * @var array 前置操作方法列表
     */
    protected $beforeActionList = [];

    /**
     * 无需登录的方法,同时也就不需要鉴权了
     * @var array
     */
    protected $noNeedLogin = [];

    /**
     * 无需鉴权的方法,但需要登录
     * @var array
     */
    protected $noNeedRight = [];

    /**
     * 权限Auth
     * @var Auth
     */
    protected $auth = null;

    /**
     * 默认响应输出类型,支持json/xml
     * @var string
     */
    protected $responseType = 'json';

    /**
     * 构造方法
     * @access public
     * @param Request $request Request 对象
     */
    public function __construct(Request $request = null)
    {
        $this->request = is_null($request) ? Request::instance() : $request;

        // 控制器初始化
        $this->_initialize();

        // 前置操作方法
        if ($this->beforeActionList) {
            foreach ($this->beforeActionList as $method => $options) {
                is_numeric($method) ?
                    $this->beforeAction($options) :
                    $this->beforeAction($method, $options);
            }
        }
    }

    /**
     * 初始化操作
     * @access protected
     */
    protected function _initialize()
    {
        //跨域请求检测
        check_cors_request();

        //移除HTML标签
        $this->request->filter('trim,strip_tags,htmlspecialchars');

        $this->auth = Auth::instance();

        $modulename = $this->request->module();
        $controllername = Loader::parseName($this->request->controller());
        $actionname = strtolower($this->request->action());

        // token
        $token = $this->request->server('HTTP_TOKEN', $this->request->request('token', \think\Cookie::get('token')));

        $path = str_replace('.', '/', $controllername) . '/' . $actionname;
        // 设置当前请求的URI
        $this->auth->setRequestUri($path);
        // 检测是否需要验证登录
        if (!$this->auth->match($this->noNeedLogin)) {
            //初始化
            $this->auth->init($token);
            //检测是否登录
            if (!$this->auth->isLogin()) {
                $this->error(__('Please login first'), null, 401);
            }
            // 判断是否需要验证权限
            if (!$this->auth->match($this->noNeedRight)) {
                // 判断控制器和方法判断是否有对应权限
                if (!$this->auth->check($path)) {
                    $this->error(__('You have no permission'), null, 403);
                }
            }
        } else {
            // 如果有传递token才验证是否登录状态
            if ($token) {
                $this->auth->init($token);
            }
        }

        $upload = \app\common\model\Config::upload();

        // 上传信息配置后
        Hook::listen("upload_config_init", $upload);

        Config::set('upload', array_merge(Config::get('upload'), $upload));

        // 加载当前控制器语言包
        $this->loadlang($controllername);
    }

    /**
     * 加载语言文件
     * @param string $name
     */
    protected function loadlang($name)
    {
        $name = Loader::parseName($name);
        Lang::load(APP_PATH . $this->request->module() . '/lang/' . $this->request->langset() . '/' . str_replace('.', '/', $name) . '.php');
    }

    /**
     * 操作成功返回的数据
     * @param string $msg 提示信息
     * @param mixed $data 要返回的数据
     * @param int $code 错误码，默认为1
     * @param string $type 输出类型
     * @param array $header 发送的 Header 信息
     */
    protected function success($msg = '', $data = null, $code = 1, $type = null, array $header = [])
    {
        $this->result($msg, $data, $code, $type, $header);
    }

    /**
     * 操作失败返回的数据
     * @param string $msg 提示信息
     * @param mixed $data 要返回的数据
     * @param int $code 错误码，默认为0
     * @param string $type 输出类型
     * @param array $header 发送的 Header 信息
     */
    protected function error($msg = '', $data = null, $code = 0, $type = null, array $header = [])
    {
        $this->result($msg, $data, $code, $type, $header);
    }

    /**
     * 返回封装后的 API 数据到客户端
     * @access protected
     * @param mixed $msg 提示信息
     * @param mixed $data 要返回的数据
     * @param int $code 错误码，默认为0
     * @param string $type 输出类型，支持json/xml/jsonp
     * @param array $header 发送的 Header 信息
     * @return void
     * @throws HttpResponseException
     */
    protected function result($msg, $data = null, $code = 0, $type = null, array $header = [])
    {
        $result = [
            'code' => $code,
            'msg' => $msg,
            'time' => Request::instance()->server('REQUEST_TIME'),
            'data' => $data,
        ];
        // 如果未设置类型则自动判断
        $type = $type ? $type : ($this->request->param(config('var_jsonp_handler')) ? 'jsonp' : $this->responseType);

        if (isset($header['statuscode'])) {
            $code = $header['statuscode'];
            unset($header['statuscode']);
        } else {
            //未设置状态码,根据code值判断
            $code = $code >= 1000 || $code < 200 ? 200 : $code;
        }
        $response = Response::create($result, $type, $code)->header($header);
        throw new HttpResponseException($response);
    }

    /**
     * 前置操作
     * @access protected
     * @param string $method 前置操作方法名
     * @param array $options 调用参数 ['only'=>[...]] 或者 ['except'=>[...]]
     * @return void
     */
    protected function beforeAction($method, $options = [])
    {
        if (isset($options['only'])) {
            if (is_string($options['only'])) {
                $options['only'] = explode(',', $options['only']);
            }

            if (!in_array($this->request->action(), $options['only'])) {
                return;
            }
        } elseif (isset($options['except'])) {
            if (is_string($options['except'])) {
                $options['except'] = explode(',', $options['except']);
            }

            if (in_array($this->request->action(), $options['except'])) {
                return;
            }
        }

        call_user_func([$this, $method]);
    }

    /**
     * 设置验证失败后是否抛出异常
     * @access protected
     * @param bool $fail 是否抛出异常
     * @return $this
     */
    protected function validateFailException($fail = true)
    {
        $this->failException = $fail;

        return $this;
    }

    /**
     * 验证数据
     * @access protected
     * @param array $data 数据
     * @param string|array $validate 验证器名或者验证规则数组
     * @param array $message 提示信息
     * @param bool $batch 是否批量验证
     * @param mixed $callback 回调方法（闭包）
     * @return array|string|true
     * @throws ValidateException
     */
    protected function validate($data, $validate, $message = [], $batch = false, $callback = null)
    {
        if (is_array($validate)) {
            $v = Loader::validate();
            $v->rule($validate);
        } else {
            // 支持场景
            if (strpos($validate, '.')) {
                list($validate, $scene) = explode('.', $validate);
            }

            $v = Loader::validate($validate);

            !empty($scene) && $v->scene($scene);
        }

        // 批量验证
        if ($batch || $this->batchValidate) {
            $v->batch(true);
        }
        // 设置错误信息
        if (is_array($message)) {
            $v->message($message);
        }
        // 使用回调验证
        if ($callback && is_callable($callback)) {
            call_user_func_array($callback, [$v, &$data]);
        }

        if (!$v->check($data)) {
            if ($this->failException) {
                throw new ValidateException($v->getError());
            }

            return $v->getError();
        }

        return true;
    }

    /**
     * 刷新Token
     */
    protected function token()
    {
        $token = $this->request->param('__token__');

        //验证Token
        if (!Validate::make()->check(['__token__' => $token], ['__token__' => 'require|token'])) {
            $this->error(__('Token verification error'), ['__token__' => $this->request->token()]);
        }

        //刷新Token
        $this->request->token();
    }

    /**
     * 获取OpenId
     */
    protected function OpenId($code)
    {
        $ch = curl_init();
        $url = "https://api.weixin.qq.com/sns/jscode2session?appid=" . appid . "&secret=" . secret . "&js_code=$code&grant_type=authorization_code";
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        $output = curl_exec($ch);
        if ($output === FALSE) echo "CURL Error:" . curl_error($ch);
        curl_close($ch);
        $CurlResult = json_decode($output, true);
        return $CurlResult['openid'];
    }

    /**
     * 检测Token
     */
    protected function IsToken()
    {
        $token = $this->request->header();
        if (empty($token['token'])) $this->error('请登录后在操作', '', 401);
        $is_token = Db::name('user')->where(['token' => $token['token']])->find();
        if (!$is_token) $this->error('登陆已过期,请重新登陆', '', 90001);
        return $is_token['id'];
    }


    /**
     * 检测Token
     */
    protected function Res($res)
    {
        if ($res) $this->success('成功', 1);
        else$this->error('失败', 0);
    }

    /**
     * 头像
     */
    protected function UserAvatar($Url)
    {
        if (strstr($Url, '/uploads/')) return cdnurl($Url);
        else return $Url;
    }

    /**
     * 剩余飞行时间
     */
    protected function HaveMinutes($UserId)
    {
        $Minutes = Db::name('goods_after')->where('user_id', $UserId)->field('SupMinutes')->select();
        if (empty($Minutes)) return 0;
        else foreach ($Minutes as $k => $v) {
            $Sum[] = $v['SupMinutes'];
        }
        return array_sum($Sum);
    }

    /**
     * 生成支付单号
     */
    protected function PayOrder()
    {
        //生成订单号
        $PayOrder = date('Ymd') . substr(implode(NULL, array_map('ord', str_split(substr(uniqid(), 7, 13), 1))), 0, 8);
        return $PayOrder;
    }


    /**
     * 日期转换
     */
    protected function WeekAttr($Week)
    {
        //年月日
        $WeekArray = array("日", "一", "二", "三", "四", "五", "六"); //先定义一个数组
        //周*
        $IsWeek = "周" . $WeekArray[date("w", strtotime($Week))];
        $List = [
            'date' => $Week,
            'week' => $IsWeek,
        ];
        return $List;
    }


    /**
     * 去除重复数组
     */
    protected function UnsetDobel($Array, $Key)
    {
        $tmp_arr = array();
        foreach ($Array as $k => $v) {
            if (in_array($v[$Key], $tmp_arr))   //搜索$v[$key]是否在$tmp_arr数组中存在，若存在返回true
            {
                unset($Array[$k]); //销毁一个变量  如果$tmp_arr中已存在相同的值就删除该值
            } else {
                $tmp_arr[$k] = $v[$Key];  //将不同的值放在该数组中保存
            }
        }
        //ksort($arr); //ksort函数对数组进行排序(保留原键值key)  sort为不保留key值
        return array_values($Array);
    }


    /**
     * 拦截当天
     */
    protected function IsToDay($Id)
    {
        $to = strtotime(date("Y-m-d", strtotime("+1 day")));
        if (Db::name('sun')->where(['id' => $Id])->value('createtime') < $to) $this->error('不能预约今天', 0);
    }

    /**
     * VIP等级拦截
     */
    protected function iSVip($Vip, $Id)
    {
        if ($Vip == 1) {
            $data = date('Y-m-d', time());
            $catime = strtotime($data) + 86400 * 3;
            $time = Db::name('sun')->where(['id' => $Id])->value('createtime');
            if ($catime < $time) $this->error('您不能预约超过两天后的时间', 0);

        }
        if ($Vip == 2) {
            $data = date('Y-m-d', time());
            $catime = strtotime($data) + 86400 * 6;
            $time = Db::name('sun')->where(['id' => $Id])->value('createtime');
            if ($catime < $time) $this->error('您不能预约超过五天后的时间', 0);

        }
    }

    /**
     * 预约最大次数拦截
     */
    protected function CountNum($UserId, $Id)
    {
        $createtime = Db::name('sun')->where(['id' => $Id])->value('createtime');
        //没明白为啥要用between
//        $map['sun_createtime'] = ['BETWEEN', [$createtime - 2, $createtime + 5]];

        $map['sun_createtime'] = $createtime;
        $map['status'] = ['NEQ', 2];
        $count = Db::name('yuyue')->where(['user_id' => $UserId])->where($map)->select();
        if (count($count) > 1) $this->error('超过最大可预约次数', 0);
    }

    /**
     * 是否购买机型拦截
     */
    protected function IsBuyPlaneType($UserID, $ID)
    {
        $Info = Db::name('sun')
            ->alias('s')
            ->where(['s.id' => $ID])
            ->join('plane p', 'p.id=s.plane_id')
            ->join('goods_after g', 'g.plane_type_id=p.plane_type_id')
            ->where('g.user_id', $UserID)
            ->field('g.SupMinutes,g.AfterMinutes')
            ->find();
        if (empty($Info)) $this->error('您还不能预约本机型，该机型剩余小时不足，请完成购买后再预约');
        if (($Info['SupMinutes'] - $Info['AfterMinutes']) < Db::name('choose_hours')->where('id', 1)->value('Minutes')) $this->error('您的飞行小时剩余不足，请尽快完成购买在进行预约');
    }

    /**
     * 是否爽约
     */
    protected function IsNoPrice($UserID)
    {
        $Map['status'] = ['EQ', 2];
        $Map['type'] = ['EQ', 2];
        $Map['no_price_type'] = ['EQ', 1];
        $Map['user_id'] = ['EQ', $UserID];
        $IsNoPrice = Db::name('yuyue')->where($Map)->select();
        if (!empty($IsNoPrice)) $this->error('您的预约有爽约行为，需要先支付爽约费才可以进行预约', '', 1975);
    }

    /**
     * 新增预约
     */
    protected function YuYue($UserID, $ID)
    {
        if (Db::name('sun')->where('id', $ID)->value('status') == 3) $this->error('您选择的时间中含已被其他人预约的时间,请重新选择预约', 0);
        /*预约列表信息*/
        $Info = Db::name('sun')->where('id', $ID)->find();
        /*查询教练*/
        $TeacherId = Db::name('teacher_work')->where('plane_id', $Info['plane_id'])->where('time', strtotime(date('Y-m-d', Db::name('sun')->where('id', $ID)->value('createtime'))))->value('teacher_id');
        if (empty($TeacherId)) $this->error('该飞机类型暂无教练', 0);
        /*增加待扣除飞行时间*/
        $GoodsAfter = Db::name('goods_after')->where('plane_type_id', Db::name('plane')->where('id', $Info['plane_id'])->value('plane_type_id'))->where('user_id', $UserID)->find();
        if (empty($GoodsAfter)) $this->error('您还没有购买该产品', 0);
        Db::name('goods_after')->where('plane_type_id', Db::name('plane')->where('id', $Info['plane_id'])->value('plane_type_id'))->where('user_id', $UserID)->update(['AfterMinutes' => $GoodsAfter['AfterMinutes'] + 60]);
        /*更改预约列表状态*/
        Db::name('sun')->where('id', $ID)->update(['status' => 3, 'user_id' => $UserID, 'updatetime' => time()]);
        /*新增预约信息*/
        $Insert = [
            'user_id' => $UserID,
            'sun_id' => $ID,
            'sun_createtime' => $Info['createtime'],
            'plane_id' => $Info['plane_id'],
            'teacher_id' => $TeacherId,
            'status' => 0,
            'type' => 0,
            'no_price_type' => 0,
            'no_price' => 0,
            'FlyMinutes' => 0,
            'createtime' => time(),
            'updatetime' => time()
        ];
        $Res = Db::name('yuyue')->insert($Insert);
        if (!$Res) $this->error('新增预约失败');
    }

    /**
     * 取消预约限制
     */
    protected function KillGroup($id)
    {
        $Info = Db::name('sun')->where('id', $id)->find();
        $Date = date('Y-m-d', $Info['createtime']);
        if ($Info['time_id'] == 12) $Time = strtotime(date("$Date" . ' ' . '7:00'));
        if ($Info['time_id'] == 11) $Time = strtotime(date("$Date" . ' ' . '8:00'));
        if ($Info['time_id'] == 10) $Time = strtotime(date("$Date" . ' ' . '9:00'));
        if ($Info['time_id'] == 9) $Time = strtotime(date("$Date" . ' ' . '10:00'));
        if ($Info['time_id'] == 8) $Time = strtotime(date("$Date" . ' ' . '11:00'));
        if ($Info['time_id'] == 7) $Time = strtotime(date("$Date" . ' ' . '12:00'));
        if ($Info['time_id'] == 6) $Time = strtotime(date("$Date" . ' ' . '13:00'));
        if ($Info['time_id'] == 5) $Time = strtotime(date("$Date" . ' ' . '14:00'));
        if ($Info['time_id'] == 4) $Time = strtotime(date("$Date" . ' ' . '15:00'));
        if ($Info['time_id'] == 3) $Time = strtotime(date("$Date" . ' ' . '16:00'));
        if ($Info['time_id'] == 2) $Time = strtotime(date("$Date" . ' ' . '17:00'));
        if ($Info['time_id'] == 1) $Time = strtotime(date("$Date" . ' ' . '18:00'));
        if ($Time < time() + 86400) $this->error('您的会员等级不能取消超过24小时的预约', 0);
    }


    /**
     * 预约列表时间转换
     */
    protected function TimeCrcle($Id)
    {
        $Sun = Db::name('sun')->where('id', $Id)->find();
        if ($Sun['time_id'] == 1) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '18:00');
        if ($Sun['time_id'] == 2) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '17:00');
        if ($Sun['time_id'] == 3) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '16:00');
        if ($Sun['time_id'] == 4) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '15:00');
        if ($Sun['time_id'] == 5) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '14:00');
        if ($Sun['time_id'] == 6) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '13:00');
        if ($Sun['time_id'] == 7) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '12:00');
        if ($Sun['time_id'] == 8) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '11:00');
        if ($Sun['time_id'] == 9) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '10:00');
        if ($Sun['time_id'] == 10) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '9:00');
        if ($Sun['time_id'] == 11) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '8:00');
        if ($Sun['time_id'] == 12) $Time = strtotime(date('Y-m-d', $Sun['createtime']) . '7:00');
        return $Time;
    }


    /**
     * @ApiInternal
     * 分页
     */
    function page_array($count, $page, $array, $order)
    {
        global $countpage; #定全局变量
        $page = (empty($page)) ? '1' : $page; #判断当前页面是否为空 如果为空就表示为第一页面
        $start = ($page - 1) * $count; #计算每次分页的开始位置
        if ($order == 1) {
            $array = array_reverse($array);
        }
        $totals = count($array);
        $countpage = ceil($totals / $count); #计算总页面数
        $pagedata = array();
        $pagedata = array_slice($array, $start, $count);
        return $pagedata;  #返回查询数据
    }


    /**
     * @ApiInternal
     * 发送自定义短信
     */
    public function SendSms($Mobile, $Message, $KillID, $type)
    {
        //1=禁飞,2=开飞
        $sms_write = Db::name('sms_write')->where(['kill_id' => $KillID, 'mobile' => $Mobile, 'type' => $type])->find();
        if (empty($sms_write)) {
            //发送短信
            $url = "https://api.mix2.zthysms.com/v2/sendSms";
            $tKey = time();
            $password = md5(md5('cxz307311') . $tKey);
            $date = array(
                'username' => 'feixingyuyue', //用户名
                'password' => $password, //密码
                'tKey' => $tKey, //tKey
                //每个包最大支持2000个号码。
                'mobile' => $Mobile,
                'content' => $Message
            );
            $ret = $this->httpPost($url, $date);
            if ($ret['code'] != 200) {
                $this->error('短信发送失败');
            } else {
                Db::name('sms_write')->insert(['mobile' => $Mobile, 'type' => $type, 'kill_id' => $KillID]);
            }
        }
    }

    /**
     * @ApiInternal
     * httpPost
     */
    function httpPost($url, $date)
    {
        $curl = curl_init(); // 启动一个CURL会话
        curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); // 对认证证书来源的检查
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); // 从证书中检查SSL加密算法是否存在
        curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器
        curl_setopt($curl, CURLOPT_POST, true); // 发送一个常规的Post请求
        curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($date)); // Post提交的数据包
        curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循环
        curl_setopt($curl, CURLOPT_HEADER, false); // 显示返回的Header区域内容
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); // 获取的信息以文件流的形式返回
        curl_setopt($curl, CURLOPT_HEADER, false); //开启header
        curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8')); //类型为json
        $result = curl_exec($curl); // 执行操作
        if (curl_errno($curl)) {
            echo 'Error POST' . curl_error($curl);
        }
        curl_close($curl); // 关键CURL会话
        return json_decode($result, true); // 返回数据
    }

    /**
     * @ApiInternal
     */
    public function Send($UserId, $Id)
    {
        $createtime = Db::name('sun')->where(['id' => $Id])->value('createtime');
        $map['sun_createtime'] = ['BETWEEN', [$createtime - 2, $createtime + 5]];
        $map['status'] = ['NEQ', 2];
        $count = Db::name('yuyue')->where(['user_id' => $UserId])->where($map)->select();
        if (count($count) > 1) {
            return false;
        }
        return true;
    }
}