Coding Tracker Basic Implementation

CodeReviews.Console.CodingTracker.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.002.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "coding-tracker", "coding-tracker\coding-tracker.csproj", "{6EC1B504-2ADB-4BA0-8C85-77A0C2885808}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{6EC1B504-2ADB-4BA0-8C85-77A0C2885808}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6EC1B504-2ADB-4BA0-8C85-77A0C2885808}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6EC1B504-2ADB-4BA0-8C85-77A0C2885808}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6EC1B504-2ADB-4BA0-8C85-77A0C2885808}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {FCAF4BFE-3CA6-4BE3-83A6-72AEE3C5BA19}
+	EndGlobalSection
+EndGlobal

coding-tracker/Coding.cs

@@ -0,0 +1,6 @@
+internal class Coding 
+{
+    public int Id { get; set; }
+    public string Date { get; set; }
+    public string Duration { get; set; }
+}

coding-tracker/CodingController.cs

@@ -0,0 +1,111 @@
+using Microsoft.Data.Sqlite;
+internal class CodingController
+{
+    string connectionString = System.Configuration.ConfigurationManager.AppSettings.Get("ConnectionString");
+
+
+    internal void Post (Coding coding)
+    {
+        using (var connection = new SqliteConnection(connectionString))
+        {
+            using (var tableCmd = connection.CreateCommand())
+            {
+                connection.Open();
+                tableCmd.CommandText = $"INSERT INTO coding (date, duration) VALUES ('{coding.Date}', '{coding.Duration}')";
+                tableCmd.ExecuteNonQuery();
+            }
+        }
+    }
+
+    internal void Get()
+    {
+        List<Coding> tableData = new List<Coding>();
+        using (var connection = new SqliteConnection(connectionString))
+        {
+            using (var tableCmd = connection.CreateCommand())
+            {
+                connection.Open();
+                tableCmd.CommandText = $"SELECT * from coding";
+
+                using (var reader = tableCmd.ExecuteReader())
+                {
+                    if (reader.HasRows)
+                    {
+                        while (reader.Read())
+                        {
+                            tableData.Add(new Coding{
+                                Id = reader.GetInt32(0),
+                                Date = reader.GetString(1),
+                                Duration = reader.GetString(2),
+                            });
+
+                        }
+                    }
+                    else{
+                        System.Console.WriteLine("\n\nNo rows found\n\n");
+                    }
+                }
+            }
+
+            TableVisualization.ShowTable(tableData);
+        }
+    }
+
+    internal Coding GetById(int id)
+    {
+        using (var connection = new SqliteConnection(connectionString))
+        {
+            using (var tableCmd = connection.CreateCommand())
+            {
+                connection.Open();
+                tableCmd.CommandText = $"SELECT * from coding WHERE Id = '{id}'";
+
+                using (var reader = tableCmd.ExecuteReader())
+                {
+                    Coding coding = new Coding();
+                    if (reader.HasRows)
+                    {
+                        reader.Read();
+                        coding.Id = reader.GetInt32(0);
+                        coding.Date = reader.GetString(1);
+                        coding.Duration = reader.GetString(2);
+                    }
+                    else{
+                        System.Console.WriteLine("\n\nNo rows found\n\n");
+                    }
+
+                    return coding;
+                }
+            }
+        }
+
+
+    }
+
+    internal void Delete(int id)
+    {
+        using (var connection = new SqliteConnection(connectionString))
+        {
+            using (var tableCmd = connection.CreateCommand())
+            {
+                connection.Open();
+                tableCmd.CommandText = $"DELETE from coding WHERE Id = '{id}'";
+                tableCmd.ExecuteNonQuery();
+            }
+        }
+    }
+
+    internal void Update(Coding coding)
+    {
+        using (var connection = new SqliteConnection(connectionString))
+        {
+            using (var tableCmd = connection.CreateCommand())
+            {
+                connection.Open();
+                tableCmd.CommandText = $"UPDATE coding SET Date = '{coding.Date}', Duration = '{coding.Duration}' WHERE Id = '{coding.Id}'";
+                tableCmd.ExecuteNonQuery();
+            }
+        }
+    }
+
+}

coding-tracker/DatabaseManager.cs

@@ -0,0 +1,24 @@
+using Microsoft.Data.Sqlite;
+
+internal class DatabaseManager
+    {
+        internal void CreateTable(string connectionString)
+        {
+            using (var connection = new SqliteConnection(connectionString))
+            {
+                using (var tableCmd = connection.CreateCommand())
+                {
+
+                connection.Open();
+
+                tableCmd.CommandText = 
+                @"CREATE TABLE IF NOT EXISTS coding (
+                    Id INTEGER PRIMARY KEY AUTOINCREMENT,
+                    Date TEXT,
+                    Duration TEXT)";
+
+                tableCmd.ExecuteNonQuery();
+                }
+            }
+        }
+    }

coding-tracker/GetUserInput.cs

@@ -0,0 +1,183 @@
+using System.Globalization;
+
+internal class GetUserinput
+{
+    CodingController codingController = new CodingController();
+    internal void MainMenu()
+    {
+            bool closeApp = false;
+            while (closeApp == false)
+            {
+                Console.WriteLine("\n\nMAIN MENU");
+                System.Console.WriteLine("\nWhat would you like to do?");
+                System.Console.WriteLine("\nType 0 to Close Application");
+                System.Console.WriteLine("Type 1 to View All Records");
+                System.Console.WriteLine("Type 2 to Insert Record");
+                System.Console.WriteLine("Type 3 to Update Record");
+                System.Console.WriteLine("Type 4 to Delete Record");
+                System.Console.WriteLine("---------------------------------");
+
+                string commandInput = Console.ReadLine();
+
+                while (string.IsNullOrEmpty(commandInput))
+                {
+                    System.Console.WriteLine("\nPlease re-enter your command.");
+                    commandInput = Console.ReadLine();
+                }
+
+                switch (commandInput)
+                {
+                    case "0":
+                        System.Console.WriteLine("\nBye now\n");
+                        Environment.Exit(0);
+                        break;
+                    case "1":
+                        codingController.Get();
+                        break;
+                    case "2":
+                        ProcessAdd();
+                        break;
+                    case "3":
+                        Update();    
+                        break;
+                    case "4":
+                        Delete();
+                        break;
+                    default:
+                        System.Console.WriteLine("\n Invalid Command");
+                        break;
+                }
+            }
+
+    }
+
+    private void Update()
+    {
+        codingController.Get();
+
+        System.Console.WriteLine("\nPlease specify the id you want to update.");
+        string commandInput = Console.ReadLine();
+
+        while (!Int32.TryParse(commandInput, out _) || string.IsNullOrEmpty(commandInput) || Int32.Parse(commandInput) < 0)
+        {
+            System.Console.WriteLine("\nThis is not a valid Id format");
+            commandInput = Console.ReadLine();
+        }  
+
+        var id = Int32.Parse(commandInput);
+
+        var coding = codingController.GetById(id);
+
+        while (coding.Id == 0)
+        {
+            System.Console.WriteLine("\n\nInvalid Id");
+            Update();   
+        }
+
+        bool updating = true;
+        while (updating == true)
+        {
+            System.Console.WriteLine($"\nType d for Date");
+            System.Console.WriteLine($"\nType t for Duration");
+            System.Console.WriteLine($"\nType s for save the update");
+
+            var updateInput = Console.ReadLine();
+
+            switch (updateInput)
+            {
+                case "d":
+                    coding.Date = GetDateInput();
+                    break;
+                case "t":
+                    coding.Duration = GetDurationInput();
+                    break;
+                case "s":
+                    updating = false;
+                    break;                
+                default:
+                    System.Console.WriteLine("\nPlease type a valid input");
+                    break;
+            }
+
+        }
+            codingController.Update(coding);
+            MainMenu();   
+
+    }
+
+    private void Delete()
+    {
+        codingController.Get();
+
+        System.Console.WriteLine("\nPlease specify the id you want to delete.");
+        string commandInput = Console.ReadLine();
+
+        while (!Int32.TryParse(commandInput, out _) || string.IsNullOrEmpty(commandInput) || Int32.Parse(commandInput) < 0)
+        {
+            System.Console.WriteLine("\nThis is not a valid Id format");
+            commandInput = Console.ReadLine();
+        }  
+
+        var id = Int32.Parse(commandInput);
+
+        var coding = codingController.GetById(id);
+
+        while (coding.Id == 0)
+        {
+            System.Console.WriteLine("\n\nInvalid Id");
+            Delete();   
+        }
+
+        codingController.Delete(id);
+    }
+
+    private  void ProcessAdd()
+    {
+        var date = GetDateInput();
+        var duration = GetDurationInput();
+
+        Coding coding = new();
+
+        coding.Date = date;
+        coding.Duration = duration; 
+
+        codingController.Post(coding);
+    }
+
+    private  string GetDurationInput()
+    {
+        System.Console.WriteLine("\n\nPlease insert the duration (hh:mm)");
+
+        string durationInput = Console.ReadLine();
+
+        if (durationInput == "0") 
+            MainMenu();
+
+        while (!TimeSpan.TryParseExact(durationInput, "h\\:mm", CultureInfo.InvariantCulture, out _))
+        {
+            System.Console.WriteLine("\nNot a valid format");
+            durationInput = Console.ReadLine(); 
+        }            
+
+        return durationInput;
+
+    }
+
+    internal string GetDateInput()
+    {            
+        System.Console.WriteLine("\n\nPlease insert the date (dd-mm-yy)");
+
+        string dateInput = Console.ReadLine();
+
+        if (dateInput == "0") 
+            MainMenu();
+
+        while (!DateTime.TryParseExact(dateInput, "dd-MM-yy", new CultureInfo("en-US"), DateTimeStyles.None, out _))
+        {
+            System.Console.WriteLine("\nNot a valid format");
+            dateInput = Console.ReadLine(); 
+        }            
+
+        return dateInput;
+    }
+}

coding-tracker/Program.cs

@@ -0,0 +1,17 @@
+namespace Coding_Tracker
+{
+     internal class Program
+    {
+        static string connectionString = System.Configuration.ConfigurationManager.AppSettings.Get("ConnectionString");
+        static void Main(string[] args)
+        {
+
+            DatabaseManager dbManager = new();
+            GetUserinput userinput = new();
+
+
+            dbManager.CreateTable(connectionString);
+            userinput.MainMenu();
+        }
+    }
+}

coding-tracker/TableVisualization.cs

@@ -0,0 +1,11 @@
+using ConsoleTableExt;
+internal class TableVisualization
+{
+    internal static void ShowTable<T>(List<T> tableData) where T : class
+    {
+        System.Console.WriteLine("\n\n");
+
+        ConsoleTableBuilder.From(tableData).WithTitle("Coding").ExportAndWriteLine();
+        System.Console.WriteLine("\n\n");
+    }
+}

coding-tracker/app.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <appSettings>
+        <add key="ConnectionString" value="Data Source=db.sqlite" />
+    </appSettings>
+</configuration>