<?php
/**
 * ShareController.php UTF-8
 *
 *
 * @date    : 2018/5/26 15:48
 *
 * @license 这不是一个自由软件，未经授权不许任何使用和传播。
 * @author  : luowei <lw@huosdk.com>
 * @version : HUOSDK 8.0
 */

namespace h5wap\wap\controller;

use h5wap\common\controller\V2BaseController;
use huo\controller\integral\MemIa;
use huo\controller\posts\ShareAct;
use huo\model\integral\MemItgLogModel;
use huolib\constant\IaConst;
use huolib\constant\ShareConst;
use huolib\status\CommonStatus;
use huolib\status\MemberStatus;
use huolib\tool\StrUtils;
use huolib\tool\Time;
use huoMpMsg\status\OfficialAccountStatus;

class ShareController extends V2BaseController {
    public function _initialize() {
        parent::_initialize();
    }

    /**
     * 分享成功后回调接口
     * http://doc.1tsdk.com/138?page_id=3359
     * 【域名】/wap/share/add
     */
    public function add() {
        $_mem_id = $this->mem_id;
        if (empty($_mem_id)) {
            $_code = MemberStatus::NO_ERROR;
            $this->success(lang(MemberStatus::getMsg($_code)), [], $_code);
        }
        $_game_rq = $this->setGameData();
        $_channel_rq = $this->setChannelData();
        $_device_rq = $this->setDeviceData();
        $_mem_rq = $this->setMemData();
        $_share_type = $this->request->param('share_type/s', '');
        if (empty($_share_type)) {
            $_code = CommonStatus::INVALID_PARAMS;
            $this->error(lang(CommonStatus::getMsg($_code)), [], $_code);
        }
        if (ShareConst::SHARE_TYPE_POSTS == $_share_type) {
            $_param = $this->request->param();
            $_act_id = $this->request->param('share_id/d', 0);
            if (empty($_act_id)) {
                $_code = CommonStatus::INVALID_PARAMS;
                $this->error(lang(CommonStatus::getMsg($_code)), [], $_code);
            }
            //分享成功回调处理
            $_rs = (new ShareAct())->callback($_game_rq, $_channel_rq, $_device_rq, $_mem_rq, $_param);

            return $this->returnData($_rs);
        } else {
            // TODO: liuhongliang 2018/5/28 其他分享类型
            $_code = MemberStatus::NO_ERROR;
            $this->success(lang(MemberStatus::getMsg($_code)), [], $_code);
        }
    }

    /**
     * 获取微信分享配置
     */
    public function config() {
        $this->checkLogin();
        $_share_url = $this->request->param('share_url/s', '');
        if (empty($_share_url)) {
            $_code = CommonStatus::INVALID_PARAMS;
            $this->error(CommonStatus::getMsg($_code), [], $_code);
        }
        $_wx_app_id = $this->getDefaultWxAppId();
        if (empty($_wx_app_id)) {
            $_code = CommonStatus::INNER_ERROR;
            $this->error(CommonStatus::getMsg($_code), [], $_code);
        }
        $_rs = $this->getJsapiTicket();
        $_share_url = urldecode($_share_url);
        $_rdata = [
            'noncestr'     => StrUtils::getRandChars(16),
            'jsapi_ticket' => $_rs['data'],
            'timestamp'    => time(),
            'url'          => $_share_url
        ];
        ksort($_rdata);
        $_sig_str = 'jsapi_ticket='.$_rdata['jsapi_ticket'].'&noncestr='.$_rdata['noncestr'].'&timestamp='
                    .$_rdata['timestamp'].'&url='.$_rdata['url'];
        $_rdata['signature'] = sha1($_sig_str);
        $_rdata['wx_app_id'] = $_wx_app_id;
        /* 读取配置 */
        $_share_config = [
            'share_title'   => '分享好游戏',
            'share_content' => '多款精品游戏一起玩！',
            'share_icon'    => '/upload/icon6.png',
        ];
        $_rdata['title'] = get_val($_share_config, 'share_title', '分享标题~');
        $_rdata['content'] = get_val($_share_config, 'share_content', '分享内容~');
        $_icon = get_val($_share_config, 'share_icon', '');
        $_rdata['icon'] = cmf_get_image_url($_icon);
        $rdata['code'] = CommonStatus::NO_ERROR;
        $rdata['msg'] = CommonStatus::getMsg(CommonStatus::NO_ERROR);
        $rdata['data'] = $_rdata;
        $this->returnData($rdata);
    }

    /**
     * 分享通知接口
     *
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function shareNotify() {
        $_today_is_share = $this->getTodayIsShare($this->mem_id);
        if (!$_today_is_share) {
            (new MemIa($this->mem_id))->doItgAct(IaConst::IA_WX_SHARE);
        }
    }

    /**
     * 获取今日是否分享
     *
     * @param $mem_id
     *
     * @return bool
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    private function getTodayIsShare($mem_id) {
        $_map['mem_id'] = $mem_id;
        $_map['ia_id'] = IaConst::IA_WX_SHARE;
        list($_start_time, $_end_time) = Time::today();
        $_map['create_time'] = ['BETWEEN', [$_start_time, $_end_time]];
        $_detail = (new MemItgLogModel())->getDetail($_map);
        if (!empty($_detail)) {
            return true;
        }

        return false;
    }

    private function getDefaultWxAppId() {
        if (file_exists(GLOBAL_CONF_PATH."extra/oauth/weixin.php")) {
            $_config = include GLOBAL_CONF_PATH."extra/oauth/weixin.php";
        }
        $_wx_app_id = !empty($_config['APP_KEY']) ? $_config['APP_KEY'] : '';

        return $_wx_app_id;
    }

    public function getJsapiTicket() {
        $_config = [];
        if (file_exists(GLOBAL_CONF_PATH."extra/oauth/weixin.php")) {
            $_config = include GLOBAL_CONF_PATH."extra/oauth/weixin.php";
        }
        $_mp_data = $_config;
        $_mp_data['mp_id'] = $_config['APP_KEY'];
        $_mp_data['app_secret'] = $_config['APP_SECRET'];
        $_access_token = $this->getAccessToken($_mp_data['mp_id'], $_mp_data['app_secret']);
        if (empty($_access_token)) {
            return false;
        }
        $_ticket = $this->getJsapiTicket1($_access_token);
        if (empty($_ticket)) {
            return false;
        }
        $_rdata = [
            'code' => OfficialAccountStatus::NO_ERROR,
            'msg'  => OfficialAccountStatus::getMsg(OfficialAccountStatus::NO_ERROR),
            'data' => $_ticket
        ];

        return $_rdata;
    }

    /**
     * 获取 access_token
     * https://developers.weixin.qq.com/miniprogram/dev/api/token.html
     *
     * @param string $appid      第三方用户唯一凭证
     * @param string $app_secret 第三方用户唯一凭证密钥，即appsecret
     *
     * @return string|bool
     */
    public static function getAccessToken($appid, $app_secret) {
        $_url = 'https://api.weixin.qq.com/cgi-bin/token';
        $_param['grant_type'] = 'client_credential';
        $_param['appid'] = $appid;
        $_param['secret'] = $app_secret;
        $_rdata = self::curl($_url, http_build_query($_param));
        $_rdata = json_decode($_rdata, true);
        if (!isset($_rdata['access_token'])) {
            return false;
        }
        $_data['access_token'] = $_rdata['access_token'];
        $_data['expires_in'] = $_rdata['expires_in'];
        $_data['expires_time'] = time() + $_rdata['expires_in'];

        return $_data['access_token'];
    }

    /**
     * CURL请求
     *
     * @param string $url    请求的URL
     * @param string $params 请求的参数
     * @param string $is_get 是否是get请求
     * @param array  $header 头
     *
     * @return int|mixed
     */
    public static function curl($url, $params, $is_get = "GET", $header = []) {
        $_header = $header;
        $ch = curl_init();
        if ("GET" == $is_get) {
            if (!empty($params)) {
                $url = $url.'?'.$params;
            }
            curl_setopt($ch, CURLOPT_HEADER, 0); // 过滤HTTP头
        } else {
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
        }
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);//设置等待时间
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);//要求结果为字符串且输出到屏幕上
        /* https 请求 */
        if (strlen($url) > 5 && strtolower(substr($url, 0, 5)) == "https") {
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        }
        if (!empty($_header)) {
            array_push($_header, 'Content-Length: '.strlen($params));
            curl_setopt($ch, CURLOPT_HTTPHEADER, $_header);
        }
        $_rs = curl_exec($ch);
        if (false === $_rs) {
            $_rs = curl_errno($ch);
        }
        curl_close($ch);

        return $_rs;
    }

    /**
     * 获取 jsapi_ticket
     * https://developers.weixin.qq.com/miniprogram/dev/api/token.html
     *
     * @param $access_token $appid      第三方用户唯一凭证
     *
     * @return string|bool
     */
    public static function getJsapiTicket1($access_token) {
        $_url = 'https://api.weixin.qq.com/cgi-bin/ticket/getticket';
        $_param['type'] = 'jsapi';
        $_param['access_token'] = $access_token;
        $_rdata = self::curl($_url, http_build_query($_param));
        $_rdata = json_decode($_rdata, true);
        if (!isset($_rdata['ticket'])) {
            return false;
        }
        $_data['ticket'] = $_rdata['ticket'];
        $_data['expires_in'] = $_rdata['expires_in'];
        $_data['expires_time'] = time() + $_rdata['expires_in'];

        return $_data['ticket'];
    }
}