<?php

class RankController{

    protected function getMysql($account_id)
    {
        $mysql_conf = getMysqlConfig(crc32($account_id));
        $conn = new phpcommon\Mysql(array(
            'host' => $mysql_conf['host'],
            'port' => $mysql_conf['port'],
            'user' => $mysql_conf['user'],
            'passwd' => $mysql_conf['passwd'],
            'dbname' => 'gamedb2002_' . $mysql_conf['instance_id']
        ));
        return $conn;
    }

    protected function getRedis()
    {
        $key = 'game2002api';
        $redis_conf = getRedisConfig($key);
        $r = new phpcommon\Redis(array(
            'host' => $redis_conf['host'],
            'port' => $redis_conf['port'],
            'passwd' => $redis_conf['passwd'],
        ));
        return $r;
    }

    public function rankInfo()
    {
        $account_id = $_REQUEST['account_id'];
        //登录校验
        $login = loginVerify($account_id, $_REQUEST['session_id']);
        if (!$login) {
            phpcommon\sendError(ERR_USER_BASE + 1, 'session无效');
            return;
        }
        $conn = $this->getMysql($account_id);
        if (!$conn) {
            phpcommon\sendError(ERR_USER_BASE + 1, '没有这个玩家');
            return;
        }
        $score_list = array();
        $score_rank = 0;
        $user_list = array();
        //个人信息
        $row = $conn->execQueryOne('SELECT user_name, avatar_url, score FROM user ' .
                                   ' WHERE accountid=:accountid;',
                                   array(
                                       ':accountid' => $account_id
                                   ));
        if ($row) {
            array_push($user_list, array(
                'account_id' => $account_id,
                'name' => $row['user_name'],
                'avatar_url' => $row['avatar_url'],
                'score' => $row['score']
            ));
        }

        //积分榜
        $r = $this->getRedis();
        $score_rank_db = $r->get("game2002api: score_rank");
        $score_db = json_decode($score_rank_db);
        $i = 0;
        foreach ($score_db as $score) {
            if ($i > 49) {
                break;
            }
            if ($score_db[$i][0] == $account_id) {
                $score_rank = $i + 1;
            }
            array_push($score_list, array(
                'account_id' => $score_db[$i][0],
                'name' => $score_db[$i][1],
                'avatar_url' => $score_db[$i][2],
                'score' => $score_db[$i][3],
            ));
            $i++;
        }

        echo json_encode(array(
            'errcode' => 0,
            'errmsg' => "",
            'user_list' => $user_list,
            'score_rank' => $score_rank,
            'score_list' => $score_list,
        ));
    }
}


?>