Diary App

from datetime import datetime

diary = []
print("=== Personal Diary ===")

while True:
    print("\n1. Nai entry likho")
    print("2. Sab entries dekho")
    print("3. Entries search karo")
    print("4. Entry delete karo")
    print("5. Baahar jao")
    ch = input("Choice: ")
    if ch == "1":
        entry = input("Aaj ka diary:\n> ")
        mood  = input("Mood (Khush/Udaas/Normal): ")
        diary.append({
            "date":  datetime.now().strftime("%d-%m-%Y %H:%M"),
            "entry": entry,
            "mood":  mood
        })
        print("Entry save ho gayi!")
    elif ch == "2":
        if not diary:
            print("Koi entry nahi hai!")
        else:
            print(f"\n=== Diary ({len(diary)} entries) ===")
            for e in reversed(diary):
                print(f"\n  [{e['date']}] Mood: {e['mood']}")
                print(f"  {e['entry']}")
    elif ch == "3":
        q = input("Search word: ").lower()
        found = [e for e in diary if q in e["entry"].lower()]
        print(f"\n{len(found)} entries mili:")
        for e in found:
            print(f"  [{e['date']}] {e['entry'][:50]}...")
    elif ch == "4":
        for i, e in enumerate(diary, 1):
            print(f"  {i}. [{e['date']}] {e['entry'][:30]}")
        n = int(input("Kaun si delete karein: ")) - 1
        diary.pop(n)
        print("Entry delete ho gayi!")
    elif ch == "5":
        break