app.py

from flask import Flask, jsonify, render_template, request
from pymongo.mongo_client import MongoClient
from pymongo.server_api import ServerApi
import os
from dotenv import load_dotenv

load_dotenv()  # Load environment variables from .env file

app = Flask(__name__)

# Global MongoDB client initialization
password = os.environ.get("DB_PASSWORD")
if not password:
    raise ValueError("No DB_PASSWORD environment variable set.")

uri = os.environ.get("MONGODB_URI")
if not uri:
    raise ValueError("No MONGODB_URI environment variable set.")

# client = MongoClient(uri)

# try:
#     client.admin.command('ping')
#     print("Pinged your deployment. You successfully connected to MongoDB!")
# except Exception as e:
#     print(e)

# db = client['dayTime_database']

day_to_number = {"M": 1, "TU": 2, "W": 3, "TH": 4, "F": 5, "SA": 6, "SU": 7}

def extract_digits(s):
    digits = ''.join(filter(str.isdigit, s))
    return int(digits) if digits else float('inf')

def combine_common_values(dicts):
    if not dicts:
        return {}

    combined_dict = {}

    for key in dicts[0].keys():
        common_values = set(dicts[0][key])

        for d in dicts[1:]:
            common_values &= set(d[key])

        combined_dict[key] = sorted(list(common_values), key=lambda x: extract_digits(x))

    return combined_dict

# @app.route('/api/available_rooms', methods=['GET'])
# def get_available_rooms():
#     day = request.args.get('day')
#     time = float(request.args.get('time'))
#     duration = float(request.args.get('duration'))

#     end_time = time + duration

#     collection = db['dayTime_collection']

#     all_available_rooms_by_building = []
#     while time < end_time:
#         available_rooms_by_building = {}

#         query = {
#             "day": day,
#             "time": time
#         }

#         document = collection.find_one(query)

#         if document:
#             all_available_rooms_by_building.append(document.get('data', {}))

#         time += 0.5

#     return jsonify(combine_common_values(all_available_rooms_by_building))

@app.route('/')
def index():
    return render_template('index.html')

@app.route('/api/token')
def get_mapbox_token():
    access_token = os.getenv('MAPBOX_ACCESS_TOKEN')
    if not access_token:
        return jsonify({'error': 'No MAPBOX_ACCESS_TOKEN environment variable set.'}), 500
    return jsonify({'accessToken': access_token})

if __name__ == '__main__':
    port = int(os.environ.get('PORT', 5000))
    app.run(host='0.0.0.0', port=port)