98 lines
3.5 KiB
C#
98 lines
3.5 KiB
C#
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using System.Reactive.Linq;
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using InnovEnergy.Lib.Victron.VeDBus;
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// TODO THIS FILE IS LEGACY NOW?
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namespace InnovEnergy.GuiFeeder;
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using Services = IReadOnlyList<ServiceProperties>;
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public static class Program{
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public static async Task Main()
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{
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//Set Values to be written into the file and the filepath of the gui data.json file
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const String filepath = @"/data/gui/data";
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//legacy
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// var trackedKeys = new String[]
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// {
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// "Dc/Battery/Soc", //State of charge
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// "Dc/Battery/Power", //Power of Battery
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// "Dc/Vebus/Power", //Power on DC Bus
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// "Ac/ConsumptionOnOutput/L1/Power", //Consumption on Output aka CRITICAL CONSUMPTION
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// "Ac/ConsumptionOnOutput/L2/Power",
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// "Ac/ConsumptionOnOutput/L3/Power",
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// "Ac/ConsumptionOnInput/L1/Power", //Consumption on Input aka non-critical
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// "Ac/ConsumptionOnInput/L2/Power",
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// "Ac/ConsumptionOnInput/L3/Power",
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// "Ac/Grid/L1/Power", //Power on Grid
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// "Ac/Grid/L2/Power",
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// "Ac/Grid/L3/Power",
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// "Ac/PvOnOutput/L1/Power", //Power on PV at Ac out bus
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// "Ac/PvOnOutput/L2/Power",
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// "Ac/PvOnOutput/L3/Power",
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// "Ac/PvOnGrid/L1/Power", //Power on PV at Ac in bus
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// "Ac/PvOnGrid/L2/Power",
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// "Ac/PvOnGrid/L3/Power",
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// };
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var trackedKeys = new String[]
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{
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"Voltage",
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"Current",
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"Soc",
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"Temperature"
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};
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//How often should we sample
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const Int32 samplePeriodSecs = 1;
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var interval = TimeSpan.FromSeconds(samplePeriodSecs);
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//legacy
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// //Setup dbus connection and read the data.json file
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// var dbus = new DBusConnection(Bus.System);
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//legacy
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//Services to track
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// var names = new[]
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// { "com.victronenergy.system" };
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Console.WriteLine("start sampling");
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// Observable
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// .Interval(interval)
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// .Subscribe(async (b) => await UpdateDataFile(names, dbus, trackedKeys, filepath));
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while (true)
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{
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await UpdateDataFile(trackedKeys, filepath);
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Thread.Sleep(interval);
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}
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}
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private static async Task UpdateDataFile(String[] trackedKeys, String filepath)
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{
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//We use time as timestamp and as a tracker of how many entries we allow
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var time = DateTimeOffset.Now.ToUnixTimeSeconds();
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var timemod = (time % 180).ToString();
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var dict = new Dictionary<String, Object>();
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foreach (var name in names)
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{
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var values = await dbus.GetAllValues(name);
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//Write the tracked Values into JSON
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foreach (var key in values.Keys)
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{
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// Console.WriteLine(!trackedKeys.Contains(key));
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//we only take values we want to display
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if (!trackedKeys.Contains(key)) continue;
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dict.Add(key, values[key]);
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}
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//TODO Implement Time dependence (here and in py)
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}
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//Write File after each change in Values
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var jsonObject = JsonConvert.SerializeObject(dict);
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File.WriteAllText(filepath + timemod + ".json", jsonObject);
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Console.WriteLine("Updated " + filepath + timemod + ".json");
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}
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}
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