from flask import Flask, jsonify, request
from spaceapi import SpaceAPI, Location, Contact, State, LinkedSpace
import json
from dotenv import load_dotenv
import os

# Load environment variables from .env file
load_dotenv()

app = Flask(__name__)

# Global variable to store the current state
current_state = {}

def require_token(f):
    def decorated(*args, **kwargs):
        token = request.headers.get('X-SpaceAPI-Token')
        if not token or token != os.getenv('SPACEAPI_TOKEN'):
            return jsonify({"error": "Invalid or missing token"}), 401
        return f(*args, **kwargs)
    decorated.__name__ = f.__name__
    return decorated

@app.route('/')
def hello_world():
    space = SpaceAPI(
        api_compatibility=["14", "15"],
        space="Leitstelle511 - Chaos Computer Club Hannover",
        logo="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Logo_CCC.svg/330px-Logo_CCC.svg.png",
        url="http://hannover.ccc.de",
        location=Location(
            address="Klaus-Müller-Kilian-Weg 2, 30167 Hannover, Germany",
            lat=52.3881,
            lon=9.7181
        ),
        contact=Contact(
            email="kontakt@hannover.ccc.de",
            irc="irc://hackint.eu/leitstelle511",
            ml="511@hannover.ccc.de",
            matrix="#leitstelle511-public:leitstelle511.net"
        ),
        state=current_state,
        projects=[
            "https://hannover.ccc.de/projekte/schule/",
            "https://hackover.de"
        ],
        linked_spaces=[
            LinkedSpace(
                endpoint="https://leinelab.org/api/spaceapi.json",
                website="https://leinelab.org"
            )
        ]
    )
    return jsonify(space.__dict__)

@app.route('/state', methods=['POST'])
@require_token
def update_state():
    global current_state
    try:
        data = request.get_json()
        if not data or 'open' not in data:
            return jsonify({"error": "Invalid state data. 'open' field is required"}), 400
        
        # Create new state with provided open status
        # lastchange will be automatically set to current timestamp
        current_state = State(open=data['open'])
        
        return jsonify({
            "message": "State updated successfully",
            "state": current_state.__dict__
        })
    except Exception as e:
        return jsonify({"error": str(e)}), 400

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5000, debug=True)