routes.py

from flask import render_template, redirect, url_for, flash, request
from flask_login import login_user, logout_user, login_required, current_user
from .. import db, bcrypt # Corrected import path
from ..models import User # Corrected import path
from ..forms import RegistrationForm, LoginForm # Corrected import path
from . import auth_bp

@auth_bp.route('/register', methods=['GET', 'POST'])
def register():
    if current_user.is_authenticated:
        return redirect(url_for('main.index')) # Assuming main.index will exist
    form = RegistrationForm()
    if form.validate_on_submit():
        user = User(username=form.username.data, role=form.role.data)
        user.set_password(form.password.data) # Use the method from User model
        db.session.add(user)
        db.session.commit()
        flash('Your account has been created! You are now able to log in.', 'success')
        return redirect(url_for('auth.login'))
    return render_template('auth/register.html', title='Register', form=form)

@auth_bp.route('/login', methods=['GET', 'POST'])
def login():
    if current_user.is_authenticated:
        return redirect(url_for('main.index')) # Assuming main.index will exist
    form = LoginForm()
    if form.validate_on_submit():
        user = User.query.filter_by(username=form.username.data).first()
        if user and user.check_password(form.password.data): # Use the method from User model
            login_user(user) # Removed remember=form.remember.data, as 'remember' is not in form
            next_page = request.args.get('next')
            flash('Login successful.', 'success')
            return redirect(next_page) if next_page else redirect(url_for('main.index'))
        else:
            flash('Login Unsuccessful. Please check username and password.', 'danger')
    return render_template('auth/login.html', title='Login', form=form)

@auth_bp.route('/logout')
@login_required
def logout():
    logout_user()
    flash('You have been logged out.', 'info')
    return redirect(url_for('auth.login'))