<?php
Wind::import('ADMIN:library.AdminBaseController');
/**
 * 后台消息管理Controller
 *
 * @author jinlong.panjl <jinlong.panjl@aliyun-inc.com>
 * @copyright 2003-2103 phpwind.com
 * @license http://www.phpwind.com
 * @version $Id$
 * @package wind
 */
class ManageController extends AdminBaseController {
	private $perpage = 20;
	private $perstep = 10;
	
	public function run() {
		list($page, $perpage, $username, $starttime, $endtime, $keyword) = $this->getInput(array('page', 'perpage', 'username', 'starttime', 'endtime', 'keyword'));
		$starttime && $pwStartTime = Pw::str2time($starttime);
		$endtime && $pwEndTime = Pw::str2time($endtime);
		$page = $page ? $page : 1;
		$perpage = $perpage ? $perpage : $this->perpage;
		list($start, $limit) = Pw::page2limit($page, $perpage);
		if ($username) {
			$userinfo = $this->_getUserDs()->getUserByName($username);
			$fromUid = $userinfo['uid'] ? $userinfo['uid'] : 0;
		}
		list($count, $messages) = $this->_getMessageService()->getMessagesByUid($start,$limit,$fromUid,$pwStartTime,$pwEndTime,$keyword);
		$this->setOutput($count, 'count');
		$this->setOutput($page, 'page');
		$this->setOutput($perpage, 'perpage');
		$this->setOutput(array('keyword' => $keyword, 'username' => $username, 'starttime' => $starttime, 'endtime' => $endtime), 'args');
		$this->setOutput($messages, 'messages');
	}
	
	/**
	 * 删除消息
	 *
	 * @return void
	 */
	public function deleteMessagesAction() {
		$ids = $this->getInput('ids');
		if (!$ids) {
			$this->showError('Message:message.id.empty');
		} 
		$this->_getMessageService()->deleteMessageByMessageIds($ids);
		$this->showMessage("ADMIN:success");
	}
	
	/**
	 * 发消息
	 *
	 * @return void
	 */
	public function addAction() {
		$userGroupService = Wekit::load('usergroup.PwUserGroups'); 
		$userGroups = $userGroupService->getClassifiedGroups();
	} 
	
	/**
	 * 群发消息
	 *
	 * @return void
	 */
	public function sendAction() {
		// 用户组
		$userGroup = Wekit::load('usergroup.PwUserGroups');
		$groups = $userGroup->getAllGroups();
		$groupTypes = $userGroup->getTypeNames();
		$memberGroupTypes = $groupGroupTypes = array();
		foreach($groups as $key => $group){ 
			if ($group['type'] == 'member') {
				$group['grouptype'] = 'memberid';
				$members[$key] = $group;
				$memberGroupTypes[$group['type']] = $groupTypes[$group['type']];
			} else {
				$group['grouptype'] = 'groupid';
				$othergroup[$key] = $group;
				$groupGroupTypes = array_diff_key($groupTypes,$memberGroupTypes);
			}
		}
		$this->setOutput($members, 'members');
		$this->setOutput($othergroup, 'othergroup');
		$this->setOutput($memberGroupTypes, 'memberGroupTypes');
		$this->setOutput($groupGroupTypes, 'groupGroupTypes');
	}
	
	/**
	 * do群发消息
	 *
	 * @return void
	 */
	public function doSendAction() {
		list($type,$content,$title,$step,$countStep) = $this->getInput(array('type','content','title','step','countStep'));
		!$content && $this->showError('Message:content.empty');
		if ($step > $countStep) {
			$this->showMessage("ADMIN:success");
		}
		$step = $step ? $step : 1;
		switch ($type) {
			case 1:  // 根据用户组
				list($user_groups,$grouptype) = $this->getInput(array('user_groups','grouptype'));
				Wind::import('SRV:user.vo.PwUserSo');
				$vo = new PwUserSo();
				$searchDs = Wekit::load('SRV:user.PwUserSearch');
				if (!$user_groups) $this->showError('Message:user.groups.empty');
				if ($grouptype == 'memberid') {
					$vo->setMemberid($user_groups);
				} else {
					$vo->setGid($user_groups);
				}	
				$count = $searchDs->countSearchUser($vo);
				$countStep = ceil($count/$this->perstep);
				if ($step <= $countStep) {
					list($start, $limit) = Pw::page2limit($step, $this->perstep);
					$userInfos = $searchDs->searchUser($vo, $limit, $start);
				}
				break;
			case 2:  // 根据用户名
				$touser = $this->getInput('touser');
				!$touser && $this->showError('Message:receive.user.empty');
				$touser = explode(' ', $touser);
				$count = count($touser);
				$countStep = ceil($count/$this->perstep);
				if ($step <= $countStep) {
					$userDs = Wekit::load('user.PwUser');
					list($start, $limit) = Pw::page2limit($step, $this->perstep);
					$userInfos = $userDs->fetchUserByName(array_slice($touser, $start, $limit));
				}
				break;
			case 3:  // 根据在线用户(精确在线)
				$onlineService = Wekit::load('online.srv.PwOnlineCountService');
				list($count,$userInfos) = $onlineService->getVisitorList('', $step, $this->perstep, true); 
				$countStep = ceil($count/$this->perstep);
				break;
		}
		$result = $this->sendNoticeByUsers((array)$userInfos,$content,strip_tags($title));
		if ($result instanceof PwError) $this->showError($result->getError());
		$haveBuild = $step * $this->perstep;
		$haveBuild = ($haveBuild > $count) ? $count : $haveBuild;
		$step++;
		usleep(500);
		$data = array('step' => $step,
					'countStep' => $countStep,
					'count' => $count,
					'haveBuild' => $haveBuild
				);
		Pw::echoJson(array('data' => $data));exit;
	}
	
	private function sendNoticeByUsers ($userInfos,$content,$title) {
		if (!$userInfos) {
			return new PwError('Message:user.notfound');
		}
		$notice = Wekit::load('message.srv.PwNoticeService');
		foreach ($userInfos as $userInfo) {
			$extendParams = array(
				'username' => $userInfo['username'],
				'title'	   => $title,
				'content' => $content,
			);
			$notice->sendNotice($userInfo['uid'],'massmessage','',$extendParams);
		}
		return true;
	}
	
	/**
	 * 
	 * Enter description here ...
	 * @return PwMessageService
	 */
	private function _getMessageService() {
		return Wekit::load('message.srv.PwMessageService');
	}
	
	
	/**
	 * 
	 * Enter description here ...
	 * @return PwUser
	 */
	private function _getUserDs(){
		return Wekit::load('user.PwUser');
	}
}