from flask import Flask, render_template, redirect

from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, BooleanField, SubmitField
from wtforms.validators import DataRequired

app = Flask(__name__)

@app.route('/')
def hello_world():
    user = "Dimas"
    return render_template('index.html', title='Домашняя страница',
                           username=user)


class LoginForm(FlaskForm):
    username = StringField('Логин', validators=[DataRequired()])
    password = PasswordField('Пароль', validators=[DataRequired()])
    remember_me = BooleanField('Запомнить меня')
    submit = SubmitField('Войти')


@app.route('/login', methods=['GET', 'POST'])
def login():
    form = LoginForm()
    if form.validate_on_submit():
        return redirect('/success')
    return render_template('login.html', title='Авторизация', form=form)


if __name__ == '__main__':
    app.config['SECRET_KEY'] = 'asldfkawo'
    app.run(debug=True)