from app.auth.forms import LoginForm
from app.models import User
from flask import flash, redirect, render_template, request, url_for
from flask_login import login_required, login_user
from . import main


@main.route('/', methods=['GET', 'POST'])
def index():
    login_form = LoginForm(prefix='login-form')
    if login_form.validate_on_submit():
        user = User.query.filter_by(username=login_form.user.data).first()
        if user is not None and user.verify_password(login_form.password.data):
            login_user(user, login_form.remember_me.data)
            next = request.args.get('next')
            if next is None or not next.startswith('/'):
                next = url_for('main.dashboard')
            return redirect(next)
        flash('Invalid username or password.')
    return render_template('main/index.html.j2', login_form=login_form,
                           title='nopaque')


@main.route('/dashboard')
@login_required
def dashboard():
    return render_template('main/dashboard.html.j2', title='Dashboard')


@main.route('/poster')
def poster():
    return render_template('main/poster.html.j2', title='Dienste und Prozesse')