Update todo/24 update todo

src/EasyList/DataModels/Todo.cs

@@ -18,10 +18,8 @@ public class Todo
         public string Label { get; set; }
         public string? Description { get; set; }
         public TodoPriority Priority { get; set; } = TodoPriority.Low;
-
         private DateTimeOffset _createdDate = DateTimeOffset.UtcNow;
         public DateTimeOffset CreatedDate => _createdDate.ToLocalTime();
-
         private DateTimeOffset? _dueDate;
         public DateTimeOffset? DueDate
         {

src/EasyList/Enums/TodoMenuOptions.cs

@@ -7,6 +7,7 @@ public enum TODOMENU
         View,
         MarkAsDone,
         ListAll,
+        Update,
         Quit
     }
 }

src/EasyList/Enums/TodoUpdate.cs

@@ -0,0 +1,10 @@
+namespace EasyList
+{
+    public enum TodoUpdate
+    {
+        Label,
+        Description,
+        Priority,
+        DueDate
+    }
+}

src/EasyList/Interfaces/ITodoService.cs

@@ -11,5 +11,6 @@ internal interface ITodoService
         void DisplayAllTodo(TodoOrder todoOrder);
         Todo? GetTodoByID(int id);
         void MarkTodoAsDone(Todo todo);
+        void UpdateTodo(Todo todo, TodoUpdate command);
     }
 }

src/EasyList/ParseAdd.cs

@@ -52,10 +52,9 @@ public static Dictionary<string, string> Parse(string[] args)
             }
 
             string label = GetData("add", args, positions) ?? string.Empty;
-
             string description = GetData("-d", args, positions) ?? string.Empty;
             string dueDate = GetData("-t", args, positions) ?? string.Empty;
-            string priority = GetData("-p", args, positions) ?? "${TodoPriority.Low}";
+            string priority = GetData("-p", args, positions) ?? $"{TodoPriority.Low}";
 
             return new Dictionary<string, string> {
                                                     {"label" ,label },

src/EasyList/Program.cs

@@ -1,7 +1,12 @@
-namespace EasyList
+using EasyList.Factories;
+using EasyList.Interfaces;
+
+namespace EasyList
 {
     class Program
     {
+        public static ITodoService TodoService => Factory.CreateTodoServiceDB();
+
         public static void Main(string[] args)
         {
             if(args.Length > 1)

src/EasyList/TodoMenu.cs

@@ -1,138 +1,100 @@
 using EasyList.DataModels;
 using EasyList.Enums;
-using EasyList.Factories;
-using EasyList.Interfaces;
 using Sharprompt;
 using System;
 using System.Collections.Generic;
-using System.Linq;
 
 namespace EasyList
 {
     public class TodoMenu
     {
-        private static IEnumerable<string> ValidateAdd(Dictionary<string, string> input)
-        {
-            if (string.IsNullOrWhiteSpace(input["label"]))
-            {
-                yield return "Label cannot be empty";
-            }
-            if (DateTimeOffset.TryParse(input["duedate"], out DateTimeOffset tempDate))
-            {
-                if (tempDate < DateTime.UtcNow)
-                {
-                    yield return "Due date cannot be in the past";
-                }
-            }
-        }
-
-        private static bool Validate(TODOMENU command, Dictionary<string, string> input)
-		{
-            var errors = command switch {
-                TODOMENU.Add => ValidateAdd(input),
-                // register the rest of the options that need to be validated here
-                _ => throw new InvalidOperationException($"No validator exists for {command}"),
-            };
-
-            if (errors.Any())
-            {
-                Console.WriteLine("The input has the following errors:");
-                foreach (var error in errors)
-                {
-                    Console.WriteLine("\t"+error);
-                }
-
-                return false;
-            }
-
-            return true;
-        }
 
         public static void Run()
         {
-            ITodoService _todoService = Factory.CreateTodoServiceDB();
-            while(true)
+            var _todoValidate = new Validate();
+            while (true)
             {
                 var action = Prompt.Select<TODOMENU>("Welcome to EasyList!");
                 //Refactor this such that adding new should not modify this input layer
                 switch (action)
                 {
+
                     case TODOMENU.Add:
-                        var inputAdd = Prompt.Input<string>("Enter TODO ");
-                        var parsedAdd = ParseAdd.Parse(inputAdd?.Split() ?? Array.Empty<string>());
-
-                        if (Validate(action, parsedAdd))
                         {
-                            var newTodo = new Todo()
+                            var inputAdd = Prompt.Input<string>("Enter TODO ");
+                            var parsedAdd = ParseAdd.Parse(inputAdd?.Split() ?? Array.Empty<string>());
+
+                            if (_todoValidate.IsAddValid(parsedAdd))
                             {
-                                Label = parsedAdd["label"],
-                                Description = parsedAdd["description"],
-                                DueDate = DateTimeOffset.TryParse(parsedAdd["duedate"], out DateTimeOffset tempDate) ? tempDate : null,
-                                Priority = Enum.Parse<TodoPriority>(parsedAdd["priority"])
-                            };
-                            _todoService.AddTodo(newTodo);
+                                var newTodo = new Todo()
+                                {
+                                    Label = parsedAdd["label"],
+                                    Description = parsedAdd["description"],
+                                    DueDate = DateTimeOffset.TryParse(parsedAdd["duedate"], out DateTimeOffset tempDate) ? tempDate : null,
+                                    Priority = Enum.Parse<TodoPriority>(parsedAdd["priority"])
+                                };
+                                Program.TodoService.AddTodo(newTodo);
+                            }
+                            break;
                         }
-
-                        break;
-
                     case TODOMENU.Delete:
-                        var inputDelete = Prompt.Input<string>("Enter TODO ID(s) ");
-                        foreach (var item in inputDelete.Split())
+                        var inputDelete = Prompt.Input<string>("Enter TODO ID(s) ").Split();
+
+                        if (_todoValidate.IsDeleteValid(inputDelete,out List<Todo> todoDeleteList))
                         {
-                            var todoItem = _todoService.GetTodoByID(int.Parse(item));
-                            if(todoItem != null)
+                            foreach (var todoDelete in todoDeleteList)
                             {
-                                Console.WriteLine($"Deleted: {todoItem.Label}");
-                                _todoService.DeleteTodo(todoItem);
-                            }
-                            else
-                            {
-                                Console.WriteLine($"Todo Id: {item} Not Found.");
-                                Console.WriteLine("Try Again.");
-                            }
-
+                                Program.TodoService.DeleteTodo(todoDelete);
+                            }                            
                         }
                         break;
 
                     case TODOMENU.View:
-                        var inputView = Prompt.Input<int>("Enter TODO ID ");
-                        var todo = _todoService.GetTodoByID(inputView);
-                        if(todo != null)
                         {
-                            _todoService.DisplayTodo(todo);
-                        }
-                        else
-                        {
-                            Console.WriteLine($"Todo Id: {inputView} Not Found.");
+                            var inputView = Prompt.Input<string>("Enter TODO ID ");
+
+                            if (_todoValidate.IsReadValid(inputView, out Todo validTodo))
+                            {
+                                Program.TodoService.DisplayTodo(validTodo);
+                            }
+                            break;
                         }
-                        break;
-
                     case TODOMENU.MarkAsDone:
-                        var inputDone = Prompt.Input<string>("Enter TODO ID(s) ");
-                        foreach (var item in inputDone.Split())
                         {
-                            var todoItem = _todoService.GetTodoByID(int.Parse(item));
-                            if(todoItem != null)
+                            var inputDone = Prompt.Input<string>("Enter TODO ID(s) ").Split();
+
+                            if (_todoValidate.CanMarkAsDone(inputDone, out List<Todo> doneTodoList))
                             {
-                                Console.WriteLine($"Completed:{todoItem.Label}.");
-                                _todoService.MarkTodoAsDone(todoItem);
+                                foreach (var doneTodo in doneTodoList)
+                                {
+                                    Program.TodoService.MarkTodoAsDone(doneTodo);
+                                }
                             }
-                            else
+                            break;
+                        }
+                    case TODOMENU.Update:
+                        {
+                            var inputUpdateAction = Prompt.Select<TodoUpdate>("Select Update Action");
+                            var inputUpdate = Prompt.Input<string>("Enter the ID to Update");
+
+                            if (_todoValidate.IsReadValid(inputUpdate, out Todo validTodo))
                             {
-                                Console.WriteLine($"Todo Id: {item} Not Found.");
-                                Console.WriteLine("Try Again.");
+                                Program.TodoService.UpdateTodo(validTodo, inputUpdateAction);
                             }
+                            break;
                         }
-                        break;
-
                     case TODOMENU.ListAll:
-                        var inputList = Prompt.Select<TodoOrder>("Select List Order: ", defaultValue: TodoOrder.CreateDate);
-                        _todoService.DisplayAllTodo(inputList);
-                        break;
+                        {
+                            var inputList = Prompt.Select<TodoOrder>("Select List Order: ", defaultValue: TodoOrder.CreateDate);
+                            Program.TodoService.DisplayAllTodo(inputList);
+                            break;
+                        }
                     case TODOMENU.Quit:
-                        Console.WriteLine("Exiting...");
-                        Environment.Exit(Environment.ExitCode = 0);
-                        break;
+                        {
+                            Console.WriteLine("Exiting...");
+                            Environment.Exit(Environment.ExitCode = 0);
+                            break;
+                        }
                 }
 
                 Console.ReadLine();

src/EasyList/TodoServiceDB.cs

@@ -4,6 +4,7 @@
 using EasyList.Enums;
 using EasyList.Factories;
 using EasyList.Interfaces;
+using Sharprompt;
 
 namespace EasyList
 {
@@ -50,6 +51,58 @@ public void DisplayAllTodo(TodoOrder todoOrder)
             .Write(Format.MarkDown);
         }
 
-
+        public void UpdateTodo(Todo todo, TodoUpdate command)
+        {
+            var _todoValidate = new Validate();
+            switch (command)
+            {
+                case TodoUpdate.Label:
+                    {
+                        Console.WriteLine("Enter the New Label: ");
+                        string? newLabel = Console.ReadLine();
+                        if (_todoValidate.IsLabelValid(newLabel))
+                        {
+                            todo.Label = newLabel;
+                            _todoRepository.UpdateTodo(todo);
+                            Console.WriteLine("Label Updated Sucessfully.");
+                        }
+                        break;
+                    }
+
+                case TodoUpdate.Description:
+                    {
+                        Console.WriteLine("Enter the New Description: ");
+                        string? newDescription = Console.ReadLine();
+                        if (_todoValidate.IsUpdateDescriptionValid(newDescription))
+                        {
+                            todo.Description = newDescription;
+                            _todoRepository.UpdateTodo(todo);
+                            Console.WriteLine("Description Updated Sucessfully.");
+                        }
+                        break;
+                    }
+
+                case TodoUpdate.Priority:
+                    {
+                        todo.Priority = Prompt.Select<TodoPriority>("Select new Priority."); ;
+                        _todoRepository.UpdateTodo(todo);
+                        break;
+                    }
+
+                case TodoUpdate.DueDate:
+                    {
+                        Console.WriteLine("Enter the New Due Date: ");
+                        string? newDueDate = Console.ReadLine();
+                        if(_todoValidate.IsDueDateValid(newDueDate))
+                        {
+
+                            todo.DueDate = DateTimeOffset.Parse(newDueDate!);
+                            _todoRepository.UpdateTodo(todo);
+                            Console.WriteLine("Due Date Updated Sucessfully.");
+                        }
+                        break;
+                    }
+            }
+        }
     }
 }

src/EasyList/TodoServiceInMemory.cs

@@ -4,6 +4,7 @@
 using EasyList.Enums;
 using EasyList.Factories;
 using EasyList.Interfaces;
+using Sharprompt;
 
 namespace EasyList
 {
@@ -48,6 +49,56 @@ public  void DisplayAllTodo(TodoOrder todoOrder)
             .Write(Format.MarkDown);
         }
 
-
+        public void UpdateTodo(Todo todo, TodoUpdate command)
+        {
+            var _todoValidate = new Validate();
+            switch (command)
+            {
+                case TodoUpdate.Label:
+                    {
+                        Console.WriteLine("Enter the New Label: ");
+                        string? newLabel = Console.ReadLine();
+                        if (_todoValidate.IsLabelValid(newLabel))
+                        {
+                            todo.Label = newLabel!;
+                            Console.WriteLine("Label Updated Sucessfully.");
+
+                        }
+                        break;
+                    }
+
+                case TodoUpdate.Description:
+                    {
+                        Console.WriteLine("Enter the New Description: ");
+                        string? newDescription = Console.ReadLine();
+                        if (_todoValidate.IsUpdateDescriptionValid(newDescription))
+                        {
+                            todo.Description = newDescription;
+                            Console.WriteLine("Description Updated Sucessfully.");
+                        }
+                        break;
+                    }
+
+                case TodoUpdate.Priority:
+                    {
+                        var newPriority = Prompt.Select<TodoPriority>("Select new Priority.");
+                        todo.Priority = newPriority;
+                        break;
+                    }
+
+                case TodoUpdate.DueDate:
+                    {
+                        Console.WriteLine("Enter the New Due Date: ");
+                        string? newDueDate = Console.ReadLine();
+                        if (_todoValidate.IsDueDateValid(newDueDate))
+                        {
+
+                            todo.DueDate = DateTimeOffset.Parse(newDueDate!);
+                            Console.WriteLine("Due Date Updated Sucessfully.");
+                        }
+                        break;
+                    }
+            }
+        }
     }
 }