public static Dictionary<string, string> makeChannelMap(LineupInfoResponse lir)
{
Dictionary<string,string> channelMap = new Dictionary<string, string>();
foreach (LineupInfoResponse.ChannelMap cm in lir.map) {
if (!channelMap.ContainsKey(cm.stationID)) {
if (lir.metadata.transport != null && lir.metadata.transport.ToLower().Equals("antenna")) {
// Over the air channels have a uhfVhf channel and/or atscMajor/atsc minor
//
// example:
// sometimes, uvfVhf is only present, sometimes just atsc stuff is present
//{
// "stationID": "24504",
// "uhfVhf": 9,
// "atscMajor": 9,
// "atscMinor": 9
//},
if (cm.atscMinor != null && cm.atscMajor != null && cm.uhfVhf != null) {
// all three options are there
if (ConfigInstance.Current.AntennaUseUhfVhfChannel) {
channelMap.Add(cm.stationID, cm.uhfVhf);
} else {
channelMap.Add(cm.stationID, cm.atscMajor + "." + cm.atscMinor);
}
} else if (cm.uhfVhf != null) {
channelMap.Add(cm.stationID, cm.uhfVhf);
} else if (cm.atscMinor != null && cm.atscMajor != null) {
channelMap.Add(cm.stationID, cm.atscMajor + "." + cm.atscMinor);
} else {
Logger.Info("There was a problem picking a Logical Channel Number for station ID: {0}", cm.stationID);
}
} else {
channelMap.Add(cm.stationID, cm.channel);
}
}
}
return channelMap;
}
public static string makeChannelName(LineupInfoResponse.Station station, Dictionary<string, string> channelMap, string channelNameFormat)
{
string localCmf = (string)channelNameFormat.Clone();
localCmf = localCmf.Replace("{Callsign}", station.callsign);
localCmf = localCmf.Replace("{Name}", station.name);
string lcn = channelMap[station.stationID];
if (lcn == null) {
Logger.Info("The channel map has no Logical Channel Number for stationId: {0}", station.stationID);
} else {
Logger.Info("Replace LCN {0} in map for stationId: {1}", lcn, station.stationID);
int lcnNum;
bool worked = Int32.TryParse(lcn, out lcnNum);
if (worked) {
localCmf = localCmf.Replace("{LogicalChannelNumber}", lcnNum.ToString());
} else {
//lcn may have a dot in it
localCmf = localCmf.Replace("{LogicalChannelNumber}", lcn);
}
}
return localCmf;
}
public static Dictionary<string, ImportGuideChannel> makeImportChannelMap(LineupInfoResponse lir, string channelNameFormat)
{
Dictionary<string, ImportGuideChannel> digc = new Dictionary<string, ImportGuideChannel>();
List<ImportGuideChannel> ligc = makeImportChannels(lir, channelNameFormat);
foreach (ImportGuideChannel igc in ligc) {
digc.Add(igc.ExternalId, igc);
}
return digc;
}
public static List<ImportGuideChannel> makeImportChannels(LineupInfoResponse lir, string channelNameFormat)
{
List<ImportGuideChannel> ligc = new List<ImportGuideChannel>();
Dictionary<string, ImportGuideChannel> migc = new Dictionary<string, ImportGuideChannel>();
// make a real map from the map "array"
// Dictionary<string,string> channelMap = new Dictionary<string, string>();
// foreach (LineupInfoResponse.ChannelMap cm in lir.map) {
// if (!channelMap.ContainsKey(cm.stationID)) {
// if (lir.metadata.transport != null && lir.metadata.transport.ToLower().Equals("antenna")) {
// // Over the air channels have a uhfVhf channel and/or atscMajor/atsc minor
// //
// // example:
// // sometimes, uvfVhf is only present, sometimes just atsc stuff is present
// //{
// // "stationID": "24504",
// // "uhfVhf": 9,
// // "atscMajor": 9,
// // "atscMinor": 9
// //},
//
//
// if (cm.atscMinor != null && cm.atscMajor != null && cm.uhfVhf != null) {
// // all three options are there
// if (ConfigInstance.Current.AntennaUseUhfVhfChannel) {
// channelMap.Add(cm.stationID, cm.uhfVhf);
// } else {
// channelMap.Add(cm.stationID, cm.atscMajor + "." + cm.atscMinor);
// }
// } else if (cm.uhfVhf != null) {
// channelMap.Add(cm.stationID, cm.uhfVhf);
// } else if (cm.atscMinor != null && cm.atscMajor != null) {
// channelMap.Add(cm.stationID, cm.atscMajor + "." + cm.atscMinor);
// } else {
// Logger.Info("There was a problem picking a Logical Channel Number for station ID: {0}", cm.stationID);
//
// }
// } else {
// channelMap.Add(cm.stationID, cm.channel);
// }
// }
// }
Dictionary<string,string> channelMap = makeChannelMap(lir);
foreach (LineupInfoResponse.Station station in lir.stations) {
ImportGuideChannel igc = new ImportGuideChannel();
igc.ExternalId = station.stationID;
igc.ChannelName = makeChannelName(station, channelMap, channelNameFormat);
if (!migc.ContainsKey(station.stationID)) {
migc.Add(station.stationID, igc);
}
string lcn = channelMap[station.stationID];
if (lcn != null && lcn.Contains(".")) {
string[] lcnArray = lcn.Split('.');
igc.LogicalChannelNumber = Int32.Parse(lcnArray[0]);
} else {
igc.LogicalChannelNumber = Int32.Parse(lcn);
}
}
ligc.AddRange(migc.Values);
return ligc;
}