141 lines
3.6 KiB
C#
141 lines
3.6 KiB
C#
// dotnet publish BmsTunnel.csproj -c Release -r linux-arm -p:PublishSingleFile=true --self-contained true && \
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// rsync -av bin/Release/net6.0/linux-arm/publish/ root@10.2.1.6:/home/root/tunnel && clear && \
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// ssh root@10.2.1.6 /home/root/tunnel/BmsTunnel
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using InnovEnergy.Lib.Utils;
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using static System.String;
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namespace InnovEnergy.App.BmsTunnel;
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public static class Program
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{
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private const Byte DefaultNode = 2;
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public static async Task<Int32> Main(String[] args)
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{
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var connection = await ConnectToBms(args.FirstOrDefault());
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if (connection is null)
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return 2;
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Console.WriteLine("\nstarting BMS tunnel\n");
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// var path = $"/dev/{tty}";
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// if (host != null)
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// path = $"root@{host}" + path;
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//
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// var node = connection.Nodes.Any()
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// ? connection.Nodes.First()
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// : DefaultNode;
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//
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// TODO: Fixme
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var path = "";
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Byte node = 2;
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var nodes = new Byte[] { 1, 2, 3 };
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// TODO: Fixme
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using var tunnel = new BmsTunnel(path, node);
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ExplainNode();
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ExplainNodes();
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ExplainExit();
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Console.WriteLine("");
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ListNodes();
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while (true)
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{
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Console.WriteLine("");
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Console.Write($"node{tunnel.Node}> ");
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var cmd = Console.ReadLine()?.ToUpper().Trim();
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if (IsNullOrEmpty(cmd))
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continue;
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if (cmd.StartsWith("/"))
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{
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var exit = ProcessLocalCommand(cmd);
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if (exit)
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break;
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continue;
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}
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tunnel.SendCommand(cmd).Skip(1).ForEach(Console.WriteLine);
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}
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Boolean ProcessLocalCommand(String cmd)
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{
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cmd = cmd.TrimStart('/').Trim();
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if (cmd == "EXIT")
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return true;
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if (cmd == "NODES")
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ListNodes();
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else if (cmd.StartsWith("NODE "))
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ChangeNode(cmd);
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else
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Console.WriteLine("unrecognized command");
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return false;
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}
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return 0;
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void ListNodes()
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{
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if(nodes.Length >= 250)
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return;
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nodes.Aggregate("available nodes:", (a, b) => $"{a} {b}")
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.Apply(Console.WriteLine);
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}
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void ChangeNode(String cmd)
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{
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var ndStr = cmd[5..].Trim();
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if (!Byte.TryParse(ndStr, out var newNode))
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{
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ExplainNode();
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return;
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}
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if (!nodes.Contains(newNode))
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{
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Console.WriteLine(newNode + " is not available");
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ListNodes();
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return;
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}
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tunnel.Node = newNode;
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}
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}
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private static async Task<BatteryConnection?> ConnectToBms(String? hostName)
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{
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if (hostName is null)
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return new BatteryConnection();
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var host = new SshHost(hostName);
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if (await host.Ping())
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return await BatteryConnection.Connect(host);
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$"Cannot connect to {hostName}".WriteLine(ConsoleColor.Red);
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return null;
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}
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private static void ExplainExit() => Console.WriteLine("/exit exit bms cli");
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private static void ExplainNodes() => Console.WriteLine("/nodes list available nodes");
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private static void ExplainNode() => Console.WriteLine("/node <nb> change to node number <nb>");
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} |