from flask import Flask, jsonify, request
import uuid

app = Flask(__name__)

# Данные об абонементах (в памяти)
subscriptions = [
    {
        "uuid": str(uuid.uuid4()),
        "number": 135,
        "fullName": "Иванов И.И.",
        "issued": "2023-10-18T05:41:00Z"
    }
]

@app.route('/subscriptions/', methods=['GET'])
def get_subscriptions():
    return jsonify(subscriptions), 200

@app.route('/subscriptions/<uuid:subscription_id>', methods=['GET'])
def get_subscription(subscription_id):
    subscription = next((s for s in subscriptions if s['uuid'] == str(subscription_id)), None)
    if subscription:
        return jsonify(subscription), 200
    return jsonify({"error": "Subscription not found"}), 404

@app.route('/subscriptions/', methods=['POST'])
def create_subscription():
    data = request.json
    new_subscription = {
        "uuid": str(uuid.uuid4()),
        "number": data["number"],
        "fullName": data["fullName"],
        "issued": data["issued"]
    }
    subscriptions.append(new_subscription)
    return jsonify(new_subscription), 201

@app.route('/subscriptions/<uuid:subscription_id>', methods=['PUT'])
def update_subscription(subscription_id):
    data = request.json
    subscription = next((s for s in subscriptions if s['uuid'] == str(subscription_id)), None)
    if not subscription:
        return jsonify({"error": "Subscription not found"}), 404

    # Обновляем поля, если они переданы
    subscription["number"] = data.get("number", subscription["number"])
    subscription["fullName"] = data.get("fullName", subscription["fullName"])
    subscription["issued"] = data.get("issued", subscription["issued"])

    return jsonify(subscription), 200

@app.route('/subscriptions/<uuid:subscription_id>', methods=['DELETE'])
def delete_subscription(subscription_id):
    global subscriptions
    subscription = next((s for s in subscriptions if s['uuid'] == str(subscription_id)), None)
    if not subscription:
        return jsonify({"error": "Subscription not found"}), 404

    # Удаляем запись
    subscriptions = [s for s in subscriptions if s['uuid'] != str(subscription_id)]
    return jsonify({"message": "Subscription deleted successfully"}), 200

if __name__ == "__main__":
    app.run(host="0.0.0.0", port=5001)