<?php

/**
 * Created by PhpStorm.
 * User: stanley-king
 * Date: 2016/10/6
 * Time: 下午10:35
 */


namespace search;

require_once(BASE_ROOT_PATH . '/helper/message/msgutil.php');
require_once(BASE_ROOT_PATH . '/helper/message/subscriber.php');

use StatesHelper;
use Log;
use event\IProcessor;
use process_looper;

class processor implements IProcessor
{
    const GetRelatedWord = 1;
    const SearchReasult  = 2;
    const MatchPrice     = 3;
    const PromoteGoods   = 4;

    const ValidateArea   = 20;

    public function onStart()
    {

    }

    public function onConnected($bufid,$stream,$host,$port,$args)
    {

    }
    public function onRequest($bufid, $body)
    {
        if(StatesHelper::fetch_state('init')) {
            Log::record("searcher::instance reload data.",Log::DEBUG);
            searcher::instance()->init();
        }

        $body = unserialize($body);
        $type = $body['type'];
        Log::record("onRequest : {$type}",Log::DEBUG);

        if($type == self::GetRelatedWord)
        {
            $words = $body['keyword'];
            $result = searcher::instance()->get_word($words);
            $data = serialize($result);
        }
        elseif($type == self::SearchReasult) {
            $params = $body['params'];
            $result = searcher::instance()->get_result($params);
            $data = serialize($result);
        }
        elseif($type == self::MatchPrice) {
            $params = $body['params'];
            $result = searcher::instance()->match_price($params);
            $data = serialize($result);
        }
        elseif($type == self::PromoteGoods) {
            $params = $body['params'];
            $result = searcher::instance()->promote_goods($params);
            $data = serialize($result);
        }
        elseif ($type == self::ValidateArea)
        {
            $params  = $body['params'];
            $area_id = $params['area_id'];
            $result = area_library::instance()->country($area_id);
            if($result == false) {
                $data = serialize(['result' => false]);
            } else {
                $result['result'] = true;
                $data = serialize($result);
            }
        }
        else {
            ob_clean();
            return false;
        }
        process_looper::instance()->write($bufid,$data);
        return true;
    }
    public function onClose($bufid)
    {
    }
}