from flask import request, jsonify, redirect, url_for, render_template
# from flask_login import LoginManager, login_user, logout_user, login_required, current_user
from app import app, db
from app.models import User

# login_manager = LoginManager()
# login_manager.init_app(app)
# login_manager.login_view = 'login'

# @login_manager.user_loader
# def load_user(user_id):
#     return User.query.get(int(user_id))

@app.route('/api', methods=['POST'])
# @login_required
def process_request():
    image = request.files.get('image')
    text = request.form.get('text')
    blocks = request.form.getlist('blocks')

    # Process image, text, and blocks as needed

    # log to flask log the blocks list.
    app.logger.info(blocks)
    app.logger.info(text)
    return jsonify(success=True)

# @app.route('/signup', methods=['GET', 'POST'])
# def signup():
#     if current_user.is_authenticated:
#         return redirect(url_for('process_request'))

#     if request.method == 'POST':
#         username = request.form['username']
#         password = request.form['password']
#         user = User.query.filter_by(username=username).first()
        
#         if user is None:
#             new_user = User(username=username)
#             new_user.set_password(password)
#             db.session.add(new_user)
#             db.session.commit()
#             return redirect(url_for('login'))
#         else:
#             return "User already exists"

#     return render_template('signup.html')

# @app.route('/login', methods=['GET', 'POST'])
# def login():
#     if current_user.is_authenticated:
#         return redirect(url_for('process_request'))

#     if request.method == 'POST':
#         username = request.form['username']
#         password = request.form['password']
#         user = User.query.filter_by(username=username).first()

#         if user and user.check_password(password):
#             login_user(user)
#             return redirect(url_for('process_request'))
#         else:
#             return "Invalid username or password"

#     return render_template('login.html')

# @app.route('/logout')
# @login_required
# def logout():
#     logout_user()
#     return redirect(url_for('login'))