#!/usr/bin/env python3
"""
Subject Line Generator
Generate compelling email subject lines
"""
import random

TEMPLATES = {
    'urgency': [
        "Last chance: {topic}",
        "Don't miss out on {topic}",
        "{topic} - Only 24 hours left",
        "Urgent: {topic} ends soon"
    ],
    'curiosity': [
        "The secret to {topic}",
        "What nobody tells you about {topic}",
        "You won't believe this {topic}",
        "Here's what happened with {topic}"
    ],
    'benefit': [
        "How to {topic} in 5 minutes",
        "Get {topic} without the hassle",
        "The easy way to {topic}",
        "Finally: {topic} made simple"
    ],
    'question': [
        "Ready for {topic}?",
        "Want to know about {topic}?",
        "Struggling with {topic}?",
        "Need help with {topic}?"
    ],
    'personal': [
        "{name}, check out {topic}",
        "Special for you: {topic}",
        "{name}, this is for you",
        "Your exclusive {topic}"
    ]
}

def generate_subjects(topic, name=None, style='all'):
    """Generate subject line suggestions"""
    results = []
    styles = [style] if style != 'all' else TEMPLATES.keys()

    for s in styles:
        for template in TEMPLATES.get(s, []):
            subject = template.format(topic=topic, name=name or 'there')
            results.append({'style': s, 'subject': subject})

    return results

if __name__ == '__main__':
    topic = input('Enter topic: ')
    subjects = generate_subjects(topic)
    for s in subjects[:10]:
        print(f"[{s['style']}] {s['subject']}")