<?php

require_once('models/User.php');

use phpcommon\SqlHelper;
use models\User;

class TeamController extends BaseAuthedController {

    public function createTeam()
    {
        $nodeId = getReqVal('node_id', 1);
        $teamUuid = $nodeId . '_' . md5($this->_getAccountId()) . $this->_getNowTime();

        $userDb = User::find($this->_getAccountId());
        $userDto = User::info($userDb);
        $userDto['createtime'] = $userDb['createtime'];
        $teamDb = array(
            'team_uuid' => $teamUuid,
            'state' => 0,
            'member_list' => array($userDb));

        $r = $this->_getRedis($teamUuid);
        $this->saveTeamDb($r, $teamUuid, $teamDb);
        $this->_rspData(array(
            'team_uuid' => $teamUuid
        ));
    }

    public function teamInfo()
    {
        $teamUuid = getReqVal('team_uuid', '');
        $r = $this->_getRedis($teamUuid);

        $teamDb = $this->readTeamDb($r, $teamUuid);
        if (empty($teamDb)) {
            $this->_rspErr(1, '队伍已经解散');
            return;
        }
        $r->pexpire(TEAMID_KEY . $teamUuid, 1000*600);
        $this->_rspData(array(
            'team_info' => $teamDb
        ));
    }

    public function joinTeam()
    {
        $teamUuid = getReqVal('team_uuid', '');
        $r = $this->_getRedis($teamUuid);
        $teamDb = $this->readTeamDb($r, $teamUuid);
        if (empty($teamDb)) {
            $this->_rspErr(1, '队伍已经解散');
            return;
        }
        if (count($teamDb['member_list']) >= 4) {
            $this->_rspErr(2, '队伍已满');
            return;
        }
        foreach ($teamDb['member_list'] as $member) {
            if ($member['account_id'] == $this->_getAccountId()) {
                $this->_rspData(array(
                    'team_uuid' => $teamUuid
                ));
                return;
            }
        }
        $userDb = User::find($this->_getAccountId());
        $userDto = User::info($userDb);
        $userDto['createtime'] = $userDb['createtime'];
        array_push($teamDb['member_list'], $userDto);
        $this->saveTeamDb($r, $teamUuid, $teamDb);
        $this->_rspData(array(
            'team_uuid' => $teamUuid
        ));
    }

    public function leaveTeam()
    {
        $teamUuid = getReqVal('team_uuid', '');
        $r = $this->_getRedis($teamUuid);
        $teamDb = $this->readTeamDb($r, $teamUuid);
        if (empty($teamDb)) {
            $this->_rspOk();
            return;
        }
        $newMemberList = array();
        foreach ($teamDb['member_list'] as $member) {
            if ($member['account_id'] != $this->_getAccountId()) {
                array_push($newMemberList, $member);
            }
        }
        $teamDb['member_list'] = $newMemberList;
        $this->saveTeamDb($r, $teamUuid, $teamDb);
        $this->_rspOk();
    }

    public function startGame()
    {
        $teamUuid = getReqVal('team_uuid', '');
        $r = $this->_getRedis($teamUuid);

        $teamDb = $this->readTeamDb($r, $teamUuid);
        if (empty($teamDb)) {
            $this->_rspErr(1, '队伍已经解散');
            return;
        }
        $teamDb['state'] = 1;
        $this->saveTeamDb($r, $teamUuid, $teamDb);
        $this->_rspOk();
    }

    private function readTeamDb($r, $teamUuid)
    {
        $teamDbStr = $r->get(TEAMID_KEY . $teamUuid);
        if (empty($teamDbStr)) {
            return null;
        }
        $teamDb = json_decode($teamDbStr, true);
        return $teamDb;
    }

    private function saveTeamDb($r, $teamUuid, $teamDb)
    {
        $r->set(TEAMID_KEY . $teamUuid, json_encode($teamDb));
        $r->pexpire(TEAMID_KEY . $teamUuid, 1000*600);
    }

}