add basic structure of the GUI with "Tkinter"

data/jallo_todo_list.json

@@ -1,16 +1 @@
-[
-    {
-        "task": "new item",
-        "category": "new cat item",
-        "deadline": "2023-09-09",
-        "priority": "low",
-        "completed": "Completed"
-    },
-    {
-        "task": "hobby",
-        "category": "cat hobby",
-        "deadline": "2024-10-01",
-        "priority": "high",
-        "completed": "Incomplete"
-    }
-]
+[]

data/tasks.json

@@ -0,0 +1,23 @@
+[
+    {
+        "task": "Enter your task",
+        "category": "Personal",
+        "deadline": "Enter deadline",
+        "priority": "Enter priority",
+        "complete": true
+    },
+    {
+        "task": "new task",
+        "category": "Work",
+        "deadline": "new deadline",
+        "priority": "new priority",
+        "complete": false
+    },
+    {
+        "task": "another task",
+        "category": "Shopping",
+        "deadline": "another deadline",
+        "priority": "another priority",
+        "complete": true
+    }
+]

gui/gui.py

@@ -0,0 +1,206 @@
+import json
+import os
+import tkinter as tk
+from tkinter import messagebox
+
+DATA_DIR = 'data'
+def get_todo_file():
+    if not os.path.exists(DATA_DIR):
+        os.makedirs(DATA_DIR)
+    return os.path.join(DATA_DIR, 'tasks.json')
+
+# Add function to proceed the input
+def add_task():
+    # Get the input from the user
+    task = task_entry.get()
+    category = category_filter.get()
+    deadline = deadline_entry.get()
+    priority = priority_entry.get()
+
+    if task and category and deadline and priority:
+        # Add the task to the list
+        task_listbox.insert(tk.END, f"Task: {task}, Category: {category}, Deadline: {deadline}, Priority: {priority}, Complete: False")
+        all_tasks.append({"task": task, "category": category, "deadline": deadline, 'priority': priority, "complete": False})
+        messagebox.showinfo("Task Added", "Your task has been added successfully!")
+
+        # Clear the entries
+        task_entry.delete(0, tk.END)
+        deadline_entry.delete(0, tk.END)
+        priority_entry.delete(0, tk.END)
+
+    else:
+        messagebox.showerror("Incomplete Data", "Please fill out all fields.")
+
+# Remove task function
+def remove_task():
+    # Get the selected task from the listbox
+    try:
+        selected_task_index = task_listbox.curselection()[0]
+        task_listbox.delete(selected_task_index)
+        all_tasks.pop(selected_task_index)
+        messagebox.showinfo("Task Removed", "Your task has been removed successfully!")
+    except IndexError:
+        messagebox.showerror("No Selection", "Please select a task to remove.")
+
+# Edit task function
+def edit_task():
+    # Get the selected task from the listbox
+    try:
+        selected_task_index = task_listbox.curselection()[0]
+        selected_task = task_listbox.get(selected_task_index)
+
+        task_details = selected_task.split(", ")
+        task_entry.delete(0, tk.END)
+        deadline_entry.delete(0, tk.END)
+        priority_entry.delete(0, tk.END)
+
+        task_entry.insert(0, task_details[0].split(": ")[1])
+        category_filter.set(task_details[1].split(": ")[1])
+        deadline_entry.insert(0, task_details[2].split(": ")[1])
+        priority_entry.insert(0, task_details[3].split(": ")[1])
+
+        task_listbox.delete(selected_task_index)
+        all_tasks.pop(selected_task_index)
+    except IndexError:
+        messagebox.showerror("No Selection", "Please select a task to edit.")
+
+# Filter task function
+def filter_task():
+    # Get the selected task from the listbox
+    try:
+        select_category = category_filter.get()
+        if select_category == 'All':
+            display_all_tasks()
+        else:
+            task_listbox.delete(0, tk.END)
+            for task in all_tasks:
+                if f"Category: {select_category}" in task:
+                    task_str = f"Task: {task['task']}, Category: {task['category']}, Deadline: {task['deadline']}, Priority: {task['priority']}, Complete: True"
+                    task_listbox.insert(tk.END, task_str)
+    except IndexError:
+        messagebox.showerror("No Selection", "Please select a category.")
+
+def display_all_tasks():
+    task_listbox.delete(0, tk.END)
+    for task in all_tasks:
+        task_str = f"Task: {task['task']}, Category: {task['category']}, Deadline: {task['deadline']}, Priority: {task['priority']}, Complete: True"
+        task_listbox.insert(tk.END, task_str)
+
+
+# Mark complete function
+def mark_complete():
+    # Get the selected task from the listbox
+    try:
+        selected_task_index = task_listbox.curselection()[0]
+        task_listbox.itemconfig(selected_task_index, {'bg':'lightgreen'})
+        task = all_tasks[selected_task_index]
+        task['complete'] = True
+        updated_tasks = f"Task: {task['task']}, Category: {task['category']}, Deadline: {task['deadline']}, Priority: {task['priority']}, Complete: True"
+        task_listbox.delete(selected_task_index)
+        task_listbox.insert(selected_task_index, updated_tasks)
+        messagebox.showinfo("Task Complete", "Your task has been completed successfully!")
+    except IndexError:
+        messagebox.showerror("No Selection", "Please select a task to mark as complete.")
+
+# View Completed tasks function
+def view_completed_tasks():
+    task_listbox.delete(0, tk.END)
+    for task in all_tasks:
+        if task['complete'] == True:
+            task_str = f"Task: {task['task']}, Category: {task['category']}, Deadline: {task['deadline']}, Priority: {task['priority']}, Complete: True"
+            task_listbox.insert(tk.END, task_str)
+
+# Save tasks function
+def save_tasks():
+    todo_file = get_todo_file()
+    with open(todo_file, 'w') as file:
+        json.dump(all_tasks, file, indent=4)
+    messagebox.showinfo("Save Tasks", "Tasks saved successfully!")
+
+# Load tasks function
+def load_tasks():
+    todo_file = get_todo_file()
+    global all_tasks
+    try:
+        with open(todo_file, 'r') as file:
+            all_tasks = json.load(file)
+        display_all_tasks()
+        messagebox.showinfo("Load Tasks", "Tasks loaded successfully!")
+    except FileNotFoundError:
+        messagebox.showerror("No Tasks", "There are no tasks to load.")
+
+# Initialize the main window
+window = tk.Tk()
+
+window.title('To-Do App')
+
+window.geometry('700x600')
+
+# Create a frame to hold the widget
+frame = tk.Frame(window)
+frame.pack(pady=20)
+
+# Create a label to display the title
+title_label = tk.Label(frame, text="To-Do List", font=("Helvetica", 18))
+title_label.pack()
+
+# Entry for task input
+task_entry = tk.Entry(frame, width=30)
+task_entry.insert(0, "Enter your task")
+task_entry.pack(pady=5)
+
+# Entry for deadline input
+deadline_entry = tk.Entry(frame, width=30)
+deadline_entry.insert(0, "Enter deadline")
+deadline_entry.pack(pady=5)
+
+# Enter for priority input
+priority_entry = tk.Entry(frame, width=30)
+priority_entry.insert(0, "Enter priority")
+priority_entry.pack(pady=5)
+
+# Category dropdown
+category_list = ["All", "Personal", "Work", "Shopping", "Others"]
+category_filter = tk.StringVar(value="All")
+category_menu = tk.OptionMenu(frame, category_filter, *category_list)
+category_menu.pack(pady=5)
+
+# Button to add task
+add_task_button = tk.Button(frame, text="Add Task", width=15, command=add_task)
+add_task_button.pack(pady=5)
+
+# Button to edit task
+edit_task_button = tk.Button(frame, text="Edit Task", width=15, command=edit_task)
+edit_task_button.pack(pady=5)
+
+# Button to apply the filter
+filter_button = tk.Button(frame, text="Filter Task", width=15, command=filter_task)
+filter_button.pack(pady=5)
+
+# Button to mark complete
+mark_complete_button = tk.Button(frame, text="Mark Complete", width=15, command=mark_complete)
+mark_complete_button.pack(pady=5)
+
+# Button to view completed task
+view_complete_button = tk.Button(frame, text="View Complete", width=15, command=view_completed_tasks)
+view_complete_button.pack(pady=5)
+
+# Button to save tasks
+save_task_button = tk.Button(frame, text="Save Task", width=15, command=save_tasks)
+save_task_button.pack(pady=5)
+
+# Button to load tasks
+load_task_button = tk.Button(frame, text="Load Task", width=15, command=load_tasks)
+load_task_button.pack(pady=5)
+
+# Button to remove task
+remove_task_button = tk.Button(frame, text="Remove Task", width=15, command=remove_task)
+remove_task_button.pack(pady=5)
+
+# List box to display tasks
+task_listbox = tk.Listbox(frame, width=80, height=10)
+task_listbox.pack(pady=10)
+
+all_tasks = []
+
+window.mainloop()