autoteams/Program.cs

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C#
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2021-04-26 17:43:21 +02:00
using System;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using autoteams.Models;
namespace autoteams
{
public class Program
{
private static TeamsController teamsController;
private const string VERSION = "1.0.0";
public static void Main(string[] args)
{
if (args.Contains("-h") || args.Contains("--help"))
{
Console.WriteLine($"autoteams v{VERSION}");
Console.WriteLine("Usage: autoteams [options]\n");
Console.WriteLine("Options:\n"
+ " -h, --help\t- print this message\n"
+ " -v, --verbose\t- output debug logs\n"
+ " -u, --update\t- discover classes and synchronize the database only\n"
+ " -c, --console\t- use an in-built command line interface\n");
Console.WriteLine("Internal commands (only with -c):\n"
+ " exit\t\t- terminates the application\n"
+ " db\t\t- reloads data from the database\n"
+ " switch <c>\t- switches to the specified channel\n"
+ " join <c>\t- joins a meeting in specified channel\n");
Console.WriteLine("Argument types:\n"
+ " <c>\t\t - channel locator (<teamName>:<channelName>)");
return;
}
ConfigurationManager.LoadConfiguration();
if (args.Contains("-v") || args.Contains("--verbose"))
ConfigurationManager.CONFIG.OutputDebug = true;
using var db = new StorageContext();
bool isNewlyCreated = db.Database.EnsureCreated();
if (isNewlyCreated)
Logger.Info("Created new database.");
teamsController = new TeamsController(ConfigurationManager.CONFIG.AllowMicrophone,
ConfigurationManager.CONFIG.AllowWebcam,
ConfigurationManager.CONFIG.HeadlessMode);
Console.CancelKeyPress += (_, _) => Exit();
teamsController.Login().Wait();
teamsController.DiscoverClasses();
if (args.Contains("-u") || args.Contains("--update"))
return;
teamsController.MeetingScheduler.Initialize();
if (args.Contains("-c") || args.Contains("--console"))
while (true)
{
try
{
string command = Console.ReadLine();
if (command.Equals("exit", StringComparison.OrdinalIgnoreCase))
{
Exit();
return;
}
else if (command.Equals("leave", StringComparison.OrdinalIgnoreCase))
{
if (teamsController.LeaveMeeting())
Logger.Debug("Left meeting...");
else
Logger.Error("Cannot leave meeting (no meeting to leave).");
}
else if (command.Equals("db", StringComparison.OrdinalIgnoreCase))
{
Logger.Info("Reloading data from DB.");
teamsController.MeetingScheduler.LoadMeetingsFromDb();
}
else if (command.StartsWith("join", StringComparison.OrdinalIgnoreCase) || command.StartsWith("switch", StringComparison.OrdinalIgnoreCase))
{
string[] locator = command[5..].Split(':');
TeamsChannel channel = teamsController.Classes.Single(c => c.Name == locator[0]).Channels.Single(c => c.Name == locator[1]);
if (command.StartsWith("join", StringComparison.OrdinalIgnoreCase))
teamsController.JoinMeeting(channel);
else
teamsController.SwitchChannel(channel);
}
}
catch (Exception ee)
{
Logger.Error(ee.ToString());
continue;
}
}
else
Task.Delay(Timeout.Infinite).Wait();
}
public static void Exit()
{
teamsController.Dispose();
Logger.Info("Terminating the program...");
Environment.Exit(0);
}
}
}