<?
namespace profile\firebase;

use core\db\structure\Column as C;
use core\db\structure\eColumnType;
use ui\form\structure\eInputType;
use ui\Form;
use ui\input\Input;
use core\lang\structure\LangVariable as V;
use ms\ms\structure\msModuleTable;
use profile\firebase\push\structure\profileFirebasePushLang as Vars;


class Push extends msModuleTable {
    static $self;
    static $table_name = 'profileFirebasePush';
    static $controller  = 'profile.firebase.push';

    static $ID        = 'id';
    static $CODE      = 'name';
    static $PROFILE   = 'profile';
    static $PORTAL    = 'portal';
    static $ACTIVE    = 'active';
    static $CHANNEL   = 'channel';
    static $BROWSER   = 'browser';
    static $CREATED   = 'created';

    static $PACKAGE_NAME    = 'package_name';
    static $VERSION         = 'version';
    static $BUILD_NUMBER    = 'build_number';
    static $PLATFORM        = 'platform';


    static function getTitle(){return V::get(Vars::$MODULE_NAME);}
    static function getSystemLangValues():array{ return Vars::getArray(); }

    public static function installUniques() {
        \DB::addIndex(self::$table_name,self::$PROFILE);
        \DB::addIndex(self::$table_name,self::$CODE);
        \DB::addIndex(self::$table_name,self::$CHANNEL);
        \DB::addUnique(self::$table_name,self::$table_name.'_unique',[self::$CODE]);
    }


    static function send($KEY,$profile_id,$subject,$text,$channel = ''){

        $profile_id = intval($profile_id);
        $subject    = trim($subject);
        $text       = trim($text);
        if(!$text or !$subject) return;

        $url = 'https://fcm.googleapis.com/fcm/send';

        $tokens = [];

        $res['tokens'] = $tokens = self::getTokensActiveForProfile($profile_id,$channel);

        $res['fields'] = $fields = [
            //"to"=> $DEVICE_TOKEN,
            "registration_ids"=>$tokens,
            "time_to_live" => 60*60*24,
            "notification"=> [
                "title"=>$subject,
                "body"=>$text,
            ]
        ];
        $fields = json_encode ( $fields );

        $headers = array (
            'Authorization: key=' . $KEY,
            'Content-Type: application/json'
        );

        $ch = curl_init ();
        curl_setopt ( $ch, CURLOPT_URL, $url );
        curl_setopt ( $ch, CURLOPT_POST, true );
        curl_setopt ( $ch, CURLOPT_HTTPHEADER, $headers );
        curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, true );
        curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER,0);
        curl_setopt ( $ch, CURLOPT_POSTFIELDS, $fields );
        $res['response'] = json_decode(curl_exec ( $ch ),true);
        $delete = [];
        foreach ($res['results'] as $k=>$v){
            if($v['error']){
                $delete[] = "'".($tokens[$k])."'";
            }
        }
        if($delete) {
            Push::delete(new \Where(\Where::_in(self::$CODE,$delete)));
        }


        curl_close ( $ch );

        /*
        updatePushHistory($r->id,[
            ST_PUSH_HISTORY_RESULT => "'".je($res)."'"
        ]);
        */
        return $res;
    }


    static function add($profile_id,$code,$channel){
        $profile_id = intval($profile_id);
        $C = self::getOneEqualByColumn(self::$CODE,$code);
        if(!$C or $C[self::$PROFILE] != PID) {
            self::insert([
                self::$CODE          => $code,
                self::$PROFILE       => $profile_id,
                self::$ACTIVE        => 1,
                self::$CHANNEL       => $channel,
                self::$PACKAGE_NAME  => \Core::$APP_PACKAGE_NAME,
                self::$VERSION       => \Core::$APP_VERSION,
                self::$BUILD_NUMBER  => \Core::$APP_BUILD_NUMBER,
                self::$PLATFORM      => \Core::$PLATFORM,
            ]);
        }
    }
    static function getTokensActiveForProfile($pid,$channel = ''){
        $res = [];
        $pid = intval($pid);
        $r = self::select([
            \Query::SELECT => [self::$CODE],
            \Query::WHERE => new \Where(\Where::_and([
                \Where::_operator(self::$PROFILE,'=',$pid),
                \Where::_operator(self::$ACTIVE,'=',1),
                $channel ? \Where::_operator(self::$CHANNEL,'=',$channel) : null,
            ]))
        ]);
        while($l = \DB::fetch($r)){
            $res[] = $l[self::$CODE];
        }
        $res = array_unique($res);
        return $res;
    }

    static function columnInfo() : array {
        return [
            new C([
                C::VAR_NAME         =>&self::$ID,
                C::TYPE             =>eColumnType::INT,
                C::AUTO_INCREMENT   =>true,
                C::PRIMARY          =>true,
                C::DEFAULT          =>0,
                C::HIDDEN           =>true,
                C::TH               =>V::get(Vars::$ID),
            ]),
            new C([
                C::VAR_NAME         => &self::$CODE,
                C::TYPE             => eColumnType::VARCHAR,
                C::LENGTH           => 200,
            ]),
            new C([
                C::VAR_NAME         => &self::$PROFILE,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => intval(PID),
            ]),
            new C([
                C::VAR_NAME         => &self::$CHANNEL,
                C::TYPE             => eColumnType::VARCHAR,
                C::DEFAULT          => '',
                C::LENGTH           => 15,
            ]),
            new C([
                C::VAR_NAME         => &self::$PORTAL,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => \Site::$portal_id,
            ]),
            new C([
                C::VAR_NAME         => &self::$ACTIVE,
                C::TYPE             => eColumnType::TINYINT,
                C::DEFAULT          => 1,
                C::LENGTH           => 1,
            ]),
            new C([
                C::VAR_NAME         => &self::$BROWSER,
                C::TYPE             => eColumnType::TEXT,
                C::DEFAULT          => $_SERVER['HTTP_USER_AGENT']
            ]),


            new C([
                C::VAR_NAME         => &self::$PACKAGE_NAME,
                C::TYPE             => eColumnType::TEXT,
            ]),
            new C([
                C::VAR_NAME         => &self::$VERSION,
                C::TYPE             => eColumnType::TEXT,
            ]),
            new C([
                C::VAR_NAME         => &self::$BUILD_NUMBER,
                C::TYPE             => eColumnType::TEXT,
            ]),
            new C([
                C::VAR_NAME         => &self::$PLATFORM,
                C::TYPE             => eColumnType::TEXT,
            ]),


            new C([
                C::VAR_NAME         => &self::$CREATED,
                C::TYPE             => eColumnType::INT,
                C::LENGTH           => 11,
                C::TH               => V::get(Vars::$CREATED),
                C::DEFAULT          => time(),
                c::FUNC_VALUE       => function($v){return self::formatDate($v[self::$CREATED]);},
                c::HIDDEN=>true,
            ]),
        ];
    }

}
new Push();


///