using InnovEnergy.SysTools.Process;
using InnovEnergy.SysTools.Remote;

namespace InnovEnergy.SysTools.Edges;

public static class RemoteCommandToProcess
{
    public static ProcessResult ExecuteBlocking(this RemoteCommand command, Dictionary<String, String> variables = null, Boolean logToConsole = false)
    {
        return command
            .ToLocalCommand()
            .ExecuteBlocking(variables, logToConsole);
    }

    public static AsyncProcess ToAsyncProcess(this RemoteCommand command, Dictionary<String, String> variables = null)
    {
        return command
            .ToLocalCommand()
            .ToAsyncProcess(variables);
    }

    public static SyncProcess ToSyncProcess(this RemoteCommand command, Dictionary<String, String> variables = null)
    {
        return command
            .ToLocalCommand()
            .ToSyncProcess(variables);
    }

    private static SysCommand ToLocalCommand(this RemoteCommand command)
    {
        var ssh = "ssh"
            .Opt("o", "ConnectTimeout=5")   // TODO
            .Opt("o", "PasswordAuthentication=no")
            .Opt("o", "StrictHostKeyChecking=no")
            .Opt("o", "UserKnownHostsFile=/dev/null")
            .Opt("o", "LogLevel=ERROR");

        var host = command.Host;

        if (host.KeyFile.HasValue)
            ssh = ssh.Opt("i", host.KeyFile.Value);

        if (host.Port != 22)
            ssh = ssh.Opt("p", host.Port);

        return ssh
            .Arg($"{host.User}@{host.Address}")
            .Arg(command.Path + command.Args);
    }
}