<?php
class poke_adminsmc
{
    private static $eventName = 'poke_adminsmc';
    private static $config;
    private static $simpleConfig = [];
    private static $cacheNames = ['help_clients' => 'messaged_client'];

    private static function loadConfig()
	{
        global $lang;

		$cfg = getEventConfigValue(self::$eventName);
        if ($cfg != false)
		{
            self::$config = $cfg;
        }
		else
		{
            self::$config = self::$simpleConfig;
            echo ": > [".self::$eventName."]: ".$lang->getConsoleLanguage('SIMPLE_CONFIGURATION')."\n";
        }
        return true;
    }

    public static function onRegister()
	{
        global $cache;

        self::loadConfig();
		$cache->setCache(self::$cacheNames['help_clients'], []);
        return true;
    }

    private static function checkGroups($invokerid, $cid)
	{
		if (isset(self::$config['groups_poke'][$cid]))
		{
			$clientGroups = explode(',',$invokerid['client_servergroups']);
			foreach ($clientGroups as $clientGroup)
			{
				if (in_array($clientGroup, self::$config['groups_poke'][$cid]) == true)
				{
					return true;
				}
			}
		}
        return false;
    }

	private static function isClientInGroup($group, $clientGroups)
	{
        foreach ($clientGroups as $checkGroup)
		{
            if ($group == $checkGroup)
			{
                return $group;
            }
        }
        return false;
    }


    public static function adminsData($config)
	{
		global $ts;

		$i = 0;
		$admins = [];

        $servergroups = $ts->getElement($ts->getServerGroupList(),'data');
		foreach ($ts->getElement($ts->getClientList('-groups -uid -away -voice -times'),'data') as $client)
		{
            $clientGroups = explode(',',$client['client_servergroups']);
            foreach ($config as $checkThisGroup)
			{
				if(in_array($checkThisGroup, $clientGroups))
				{
					$admins[] = '[URL=client://' . $client['clid'] . '/' . $client['client_unique_identifier'] . '~'.urlencode($client['client_nickname']).']' . $client['client_nickname'] . '[/URL]';
					$i++;
				}
            }
        }

		return ['admins' => implode(',', $admins), 'count' => $i];
	}

    private static function isAdminOnChannel($clientsData)
	{
        foreach ($clientsData as $user)
		{
            if (self::checkGroups($user, $user['cid']) == true && in_array($user['cid'], self::$config['onClientAreOnChannel']) == true)
			{
                return true;
            }
        }
        return false;
    }

	public static function onClientAreOnChannel($clid = null, $cid = null, $invokerid = null, $clientsData = null)
	{
		global $ts, $kernel, $lang, $cache;

		$client = $ts->getElement($ts->getClientInfo($clid),'data');
		if (self::checkGroups($client, $client['cid']) == false && $client['client_is_talker'] == 0 && self::isAdminOnChannel($clientsData) == false)
		{
			if ($client['client_away'] != 0 or $client['client_input_muted'] != 0 or $client['client_output_muted'] != 0 or $client['client_output_hardware'] != 1)
			{
				$ts->sendMessage(1, $clid, $lang->getLanguage('PA_KICK_MSG'));
				$ts->kickClient($clid, $lang->getLanguage('PA_KICK_MSG'), 'channel');
				return true;
			}

			$pokes = 0;
			foreach ($clientsData as $aclient)
			{
				if (self::checkGroups($aclient, $client['cid']) == true && $aclient['client_away'] == 0)
				{
					if (!in_array($aclient['cid'], self::$config['ignored_channel']))
					{
						if(self::$config['type'] == 'poke')
						{
							$ts->pokeClient($aclient['clid'],$lang->langReplace('[USER_NAME]',$client['client_nickname'], 'PA_POKE_MSG'));
							$pokes++;
						}
						else if(self::$config['type'] == 'pw')
						{
							$ts->sendMessage(1,$aclient['clid'],$lang->langReplace('[USER_NAME]',$client['client_nickname'], 'PA_POKE_MSG'));
							$pokes++;
						}
					}
				}
			}

			$informations = self::adminsData(self::$config['groups_poke'][$cid]);
			$channelInfo = $ts->getElement($ts->getChannelInfo($client['cid']), 'data');

			if ($pokes > 0)
			{
				$ts->sendMessage(1, $clid, $lang->langReplace(["[COUNT]", "[ADMINS]", "[CH_ID]", "[CH_NAME]"], [$informations['count'], $informations['admins'], $cid, $channelInfo['channel_name']], 'PA_USER_MSG'));
			}
			else
			{
				$ts->sendMessage(1, $clid, $lang->getLanguage('PA_USER_MSG_NOADMINS'));
			}

		}

		return true;
	}
}
?>