from flask import Blueprint, render_template
import json
from cachetools import cached, TTLCache

# Create a Blueprint instance
cache_bp = Blueprint('cache', __name__, template_folder='templates')

# Configure cache with a time-to-live (TTL) of 3600 seconds (1 hour)
cache = TTLCache(maxsize=100, ttl=3600)

def load_cache():
    """Load cache from cache.json"""
    try:
        with open('cache.json', 'r') as file:
            data = json.load(file)
            for key, value in data.items():
                cache[key] = value
    except FileNotFoundError:
        print("cache.json not found")

@cache_bp.route('/show_cache')
@cached(cache)
def index():
    """Render the HTML page with cached items"""
    load_cache()
    return render_template('show_cache.html', bioguideId=cache.get('bioguideId', {}), legislation=cache.get('legislation', {}))