Created the Avalonia MVVM template, split the CLI into Avalonia.UI and Avalonia.Core

2023-08-07 20:37:02 +05:30
parent 6b989db91b
commit 1e6ac3b1fc
22 changed files with 464 additions and 20 deletions
@@ -0,0 +1,159 @@
+using System.Data.SQLite;
+
+namespace AutumnLauncher;
+
+public static class SqliteData
+{
+    private static readonly string DataPath = Configuration.DataDir;
+
+    public static void CreateDatabase()
+    {
+        if (File.Exists(Path.Combine(Configuration.DataDir, "GameDB.sqlite"))) return;
+        Console.WriteLine("Creating Database...");
+        // Create a new SQLite database file
+        SQLiteConnection.CreateFile($"{DataPath}/GameDB.sqlite");
+
+        // Connect to the database
+        using var connection = new SQLiteConnection($"Data Source={DataPath}/GameDB.sqlite");
+        //var connection = new SQLiteConnection($"Data Source={DataPath}/GameDB.sqlite;Version=3;");
+        connection.Open();
+
+        // Create a Games table
+        const string createTableSql = "CREATE TABLE Games (GameID INTEGER PRIMARY KEY, GameName TEXT, Developer TEXT, ReleaseDate DATE, Genre TEXT, Type TEXT, FilePath TEXT)";
+        var createTableCmd = new SQLiteCommand(createTableSql, connection);
+        createTableCmd.ExecuteNonQuery();
+
+        // Close the database connection
+        connection.Close();
+    }
+
+    public static void AddGame(string? gameName, string? developer, string? date, string? genre, string? type,
+        string? path) // method for adding sample data
+    {
+        using var connection = new SQLiteConnection($"Data Source={DataPath}/GameDB.sqlite");
+        connection.Open();
+
+        // var command = connection.CreateCommand();
+
+        // Insert game data
+        const string insertSql = "INSERT INTO Games (GameName, Developer, ReleaseDate, Genre, Type, FilePath) VALUES (@GameName, @Developer, @ReleaseDate, @Genre, @Type, @FilePath)";
+        var insertGame = new SQLiteCommand(insertSql, connection);
+        insertGame.Parameters.AddWithValue("@GameName", gameName);
+        insertGame.Parameters.AddWithValue("@Developer", developer);
+        insertGame.Parameters.AddWithValue("@ReleaseDate", date);
+        insertGame.Parameters.AddWithValue("@Genre", genre);
+        insertGame.Parameters.AddWithValue("@Type", type);
+        insertGame.Parameters.AddWithValue("@FilePath", path);
+        insertGame.ExecuteNonQuery();
+        connection.Close();
+    }
+
+    public static void EditGame(int id, string? gameName, string? developer, string? date, string? genre, string? type,
+        string? path) // has to replace all at once
+    {
+        using var connection = new SQLiteConnection($"Data Source={DataPath}/GameDB.sqlite");
+        connection.Open();
+
+        const string editSql = "UPDATE Games SET GameName = @GameName, Developer = @Developer, ReleaseDate = @GameDate, " +
+                               "Genre = @GameGenre, Type = @GameType, FilePath = @GamePath WHERE GameID = @Id";
+        var editGame = new SQLiteCommand(editSql, connection);
+        editGame.Parameters.AddWithValue("@Id", id);
+        editGame.Parameters.AddWithValue("@GameName", gameName);
+        editGame.Parameters.AddWithValue("@Developer", developer);
+        editGame.Parameters.AddWithValue("@GameDate", date);
+        editGame.Parameters.AddWithValue("@GameGenre", genre);
+        editGame.Parameters.AddWithValue("@GameType", type);
+        editGame.Parameters.AddWithValue("@GamePath", path);
+        editGame.ExecuteNonQuery();
+        connection.Close();
+    }
+
+    public static void RemoveGame(int? gameId)
+    {
+        using var connection = new SQLiteConnection($"Data Source={DataPath}/GameDB.sqlite");
+        connection.Open();
+
+        // var command = connection.CreateCommand();
+
+        // remove game data
+        const string insertSql = "DELETE FROM Games where GameID = @GameID";
+        var removeGame = new SQLiteCommand(insertSql, connection);
+        removeGame.Parameters.AddWithValue("@GameID", gameId);
+        removeGame.ExecuteNonQuery();
+        connection.Close();
+    }
+
+    public static List<Game> GetAllGames()
+    {
+        var games = new List<Game>();
+
+        using var connection = new SQLiteConnection($"Data Source={DataPath}/GameDB.sqlite");
+        connection.Open();
+
+        var command = connection.CreateCommand();
+        command.CommandText = @"SELECT * FROM Games";
+
+        using var reader = command.ExecuteReader();
+        while (reader.Read())
+        {
+            var game = new Game
+            {
+                GameId = reader.GetInt32(0),
+                GameName = reader.GetString(1),
+                GameDeveloper = reader.GetString(2),
+                GameReleaseDate = reader.GetString(3),
+                GameGenre = reader.GetString(4),
+                GameType = reader.GetString(5),
+                GamePath = reader.GetString(6)
+            };
+
+            games.Add(game);
+        }
+
+        return games;
+    }
+
+    // public static int NumOfGames()
+    // {
+    //     using (var connection = new SQLiteConnection($"Data Source={DataPath}/GameDB.sqlite"))
+    //     {
+    //         connection.Open();
+    //
+    //         var command = connection.CreateCommand();
+    //         command.CommandText = @"SELECT COUNT(*) from Games";
+    //
+    //         using (var reader = command.ExecuteReader())
+    //         {
+    //             while (reader.Read())
+    //             {
+    //                 return reader.GetInt32(0);
+    //             }
+    //         }
+    //     }
+    //     return 0;
+    // }
+
+    public static Game GetGameById(int gameId)
+    {
+        using var connection = new SQLiteConnection($"Data Source={DataPath}/GameDB.sqlite");
+        connection.Open();
+
+        var command = connection.CreateCommand();
+        command.CommandText = @"SELECT * FROM Games WHERE GameID = @gameID LIMIT 1";
+        command.Parameters.AddWithValue("@gameID", gameId);
+        using var reader = command.ExecuteReader();
+        if (reader.Read())
+            return new Game
+            {
+                GameId = reader.GetInt32(0),
+                GameName = reader.GetString(1),
+                GameDeveloper = reader.GetString(2),
+                GameReleaseDate = reader.GetString(3),
+                GameGenre = reader.GetString(4),
+                GameType = reader.GetString(5),
+                GamePath = reader.GetString(6)
+            };
+        // Handle the case where no game was found with the specified ID
+        throw new Exception($"No game found with ID {gameId}");
+    }
+}