import os
from datetime import datetime
from flask import Flask, jsonify, request
from flask_sqlalchemy import SQLAlchemy

from models import db, User, TimeStamp


app = Flask(__name__)

app.config['SECRET_KEY'] = 'dksldkkwkdkllk' # todo: os.environ['TIMESTAMP_SECRET_KEY']
app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///project.db"


@app.route("/")
def index_handler():
    return "hallo"


# USER SECTION
@app.route("/user/all")
def get_all_users():
    users = db.session.execute(db.select(User)).scalars()
    all = users.all()
    return jsonify(all), 200


@app.route("/user/<int:id>")
def get_user_by_id(id):
    user = db.session.execute(db.select(User)).scalar()
    return user.name, 200


@app.route("/user/new", methods=['POST'])
def create_new_user():
    user = User(name=request.form.get('name'), surname=request.form.get('surname'),
                email=request.form.get('email'), mtan=request.form.get('mtan'))
    db.session.add(user)
    db.session.commit()
    return {'success': 'ok'}, 200


@app.route("/user/update/<int:id>", methods=['POST'])
def update_user_by_id(id):
    print(id)
    user = db.session.execute(db.select(User).where(User.id == id)).scalars().one()
    user.name = request.form.get('name')
    user.email = request.form.get('email')
    print(user.name)
    db.session.commit()
    return {'success': 'ok'}, 200




#END USER SECTION

#TIMESTAMP SECTION
@app.route("/")
def get_last_timestamp_by_id(id):
    timestamp = db.session.execute(db.select(TimeStamp).where(TimeStamp.user_id == id).order).scalars().one()
    return timestamp, 200


@app.route("/timestamp/new/<int:id>", methods=['POST'])
def put_timestamp_by_id(id):
    timestamp = TimeStamp(user_id=id, create=datetime.now(), timestamp=datetime.strptime(request.form.get('timestamp'), '%Y/%m/%d %H:%M:%S'))
    db.session.add(timestamp)
    db.session.commit()
    return {"success": "ok"}, 200


@app.route("/timestamp/new/<int:mtan>", methods=['POST'])
def put_timestamp_by_mtan(mtan):
    timestamp = TimeStamp()


@app.route("/timestamp/all/<int:id>")
def get_timestamps_by_id(id):
    timestamps = db.session.execute(db.select(TimeStamp).where(TimeStamp.user_id == id)).scalars()
    return timestamps.all(), 200

#END TIMESTAMP SECTION
#RFID SECTION


#END RFID SECTION

db.init_app(app)

with app.app_context():
    db.create_all()

if __name__ == '__main__':
    app.run(debug=True)