public async Task <int> VolumeDown()
{
var volume = await GetVolume();
var newVolume = volume - 5;
var xmlResponse = await YamahaHelper.DoRequest($"<?xml version=\"1.0\" encoding=\"utf-8\"?><YAMAHA_AV cmd=\"PUT\"><Main_Zone><Volume><Lvl><Val>{newVolume}</Val><Exp>1</Exp><Unit>dB</Unit></Lvl></Volume></Main_Zone></YAMAHA_AV>");
return(newVolume);
}
public async Task <string> SetVolume(int volume)
{
var xmlResponse = await YamahaHelper.DoRequest($"<?xml version=\"1.0\" encoding=\"utf-8\"?><YAMAHA_AV cmd=\"PUT\"><Main_Zone><Volume><Lvl><Val>{volume}</Val><Exp>1</Exp><Unit>dB</Unit></Lvl></Volume></Main_Zone></YAMAHA_AV>");
return(xmlResponse);
}
public async Task <string> TurnOff()
{
var xmlResponse = await YamahaHelper.DoRequest("<?xml version=\"1.0\" encoding=\"utf-8\"?><YAMAHA_AV cmd=\"PUT\"><Main_Zone><Power_Control><Power>Standby</Power></Power_Control></Main_Zone></YAMAHA_AV>");
return(xmlResponse);
}
public async Task <string> SetInput(string input)
{
var xmlResponse = await YamahaHelper.DoRequest($"<?xml version=\"1.0\" encoding=\"utf-8\"?><YAMAHA_AV cmd=\"PUT\"><Main_Zone><Input><Input_Sel>{input}</Input_Sel></Input></Main_Zone></YAMAHA_AV>");
return(xmlResponse);
}
public async Task <YamahaBasicStatus> GetInfo()
{
var xmlResponse = await YamahaHelper.DoRequest("<?xml version=\"1.0\" encoding=\"utf-8\"?><YAMAHA_AV cmd=\"GET\"><Main_Zone><Basic_Status>GetParam</Basic_Status></Main_Zone></YAMAHA_AV>");
return(YamahaHelper.SerializeXmlString <YamahaBasicStatus>(xmlResponse));
}