MatrixDotNetLib/MatrixDotNetLib/MatrixDotNetCmd/Program.cs

using System;
using System.IO;
using System.Linq;
using System.Runtime.CompilerServices;
using MatrixDotNetLib;
using Newtonsoft.Json;

namespace MatrixDotNetCmd
{
    class Program
    {
        static void Main(string[] args)
        {
            // start output
            Console.WriteLine("MatrixDotNetLib v0.1 - A .NET Core library for Matrix");

            // create a new Matrix session
            MatrixSessionManager session = new MatrixSessionManager();            

            // input server
            Console.Write("Enter Matrix server FQDN:");            
            string server = Console.ReadLine();

            // input username
            Console.Write("Enter Matrix username:");
            string user = Console.ReadLine();

            // input pass
            string pass = "";
            Console.Write("Enter Matrix password: ");

            // capture key input and replace with * in console session
            ConsoleKeyInfo key;

            do
            {
                key = Console.ReadKey(true);

                // Backspace Should Not Work
                if (key.Key != ConsoleKey.Backspace)
                {
                    pass += key.KeyChar;
                    Console.Write("*");
                }
                else
                {
                    Console.Write("\b");
                }
            }
            // stop once user hits Enter
            while (key.Key != ConsoleKey.Enter);

            pass = pass.Trim();

            Console.WriteLine();
            Console.WriteLine("Logging in...");

            // log in to Matrix and get a token
            // response.Token
            try
            {
                // create a new response object; trim password to remove added \r character
                MatrixLoginResponse response = session.Login(server, user, pass);
                
                // notify user is logged in
                Console.WriteLine("Logged in!");

                // show the room menu
                RoomMenu();
            }
            catch(Exception ex)
            {
                // something bad happened
                Console.WriteLine("Error!");

                // display the error code and message
                Console.WriteLine(ex.Message);
            }

            void RoomMenu()
            {
                MatrixUserRooms rooms = session.GetRooms();

                // prompt user to choose a room
                // i guess we should find an alias for each room, if it exists

                string roomList = "Select a room:";

                for (int i = 0; i < rooms.Joined.Count(); i++)
                {
                    string roomId = rooms.Joined[i];
                    // get the aliases for the room
                    MatrixRoomAliases roomAliases = session.GetRoomAliases(roomId);

                    if (roomAliases.Aliases.Count() == 0)
                    {
                        roomList += "\n[" + i + "] " + roomId;
                    }
                    else
                    {
                        roomList += "\n[" + i + "] " + roomAliases.Aliases[0];
                    }
                }

                roomList += "\n";

                Console.Write(roomList);

                string roomListItem = Console.ReadLine();

                if (roomListItem.Trim() == "")
                {
                    // user didn't select a room, now what?
                    Console.WriteLine("You didn't select a room. Type /join #roomId to join a room, or /join to view a list of public rooms.");
                    string stdIn = Console.ReadLine();
                    SlashInput(stdIn);
                }
                else
                {
                    int roomListInt = Convert.ToInt32(roomListItem);

                    string theRoomId = rooms.Joined[roomListInt];
                }
            }

            void SlashInput(string stdIn)
            {
                // read the input and figure out what to do with it
                switch (stdIn)
                {
                    case "/join":
                        RoomMenu();
                        break;
                    case "":
                        break;
                }
            }
        }
    }
}