Create task_manager.py

Author: khalid-ameri

taskspark/task_manager.py

@@ -0,0 +1,52 @@
+import json
+from datetime import datetime
+from pathlib import Path
+
+TASKS_FILE = Path(__file__).parent / "tasks.json"
+
+def load_tasks():
+    if not TASKS_FILE.exists():
+        return []
+    with open(TASKS_FILE, "r") as f:
+        return json.load(f)
+
+def save_tasks(tasks):
+    with open(TASKS_FILE, "w") as f:
+        json.dump(tasks, f, indent=2)
+
+def add_task(title, priority=3, due_date=None):
+    tasks = load_tasks()
+    task = {
+        "title": title,
+        "priority": priority,
+        "due_date": due_date,
+        "completed": False
+    }
+    tasks.append(task)
+    save_tasks(tasks)
+    print(f"Task added: {title}")
+
+def list_tasks():
+    tasks = sorted(load_tasks(), key=lambda t: (t["priority"], t.get("due_date") or "9999-12-31"))
+    for i, task in enumerate(tasks, 1):
+        status = "✅" if task["completed"] else "❌"
+        due = task["due_date"] if task["due_date"] else "No due date"
+        print(f"{i}. [{status}] {task['title']} (Priority {task['priority']}, Due: {due})")
+
+def complete_task(index):
+    tasks = load_tasks()
+    try:
+        tasks[index-1]["completed"] = True
+        save_tasks(tasks)
+        print(f"Task completed: {tasks[index-1]['title']}")
+    except IndexError:
+        print("Invalid task number")
+
+def remove_task(index):
+    tasks = load_tasks()
+    try:
+        removed = tasks.pop(index-1)
+        save_tasks(tasks)
+        print(f"Removed: {removed['title']}")
+    except IndexError:
+        print("Invalid task number")