from flask import Flask, render_template, redirect, url_for
from flask_bootstrap import Bootstrap5

from flask_wtf import FlaskForm, CSRFProtect
from wtforms import StringField, SubmitField
from wtforms.validators import DataRequired, Length
import secrets
foo = secrets.token_urlsafe(16)
app.secret_key = foo

class nameForm(FlaskForm):
    name = StringField('Favorite actor?'), validators=[DataRequired), Length(10,40)])
    submit = SubmitField('Submit')
@app.route('/', methods=['GET', 'POST'])

def index():
    names = get_names(ACTORS)
# you must tell the variable 'form' what you named
#the class, above
# 'form' is the variable name used in this template:
#index.html
    form = NameForm()
    message = ""
    iv (form.validate_on_submit()):
        name = form.name.data
        if name.lower() in names:
            #empty the form field
            form.name.data = ""
            id = get_id(ACTORS, name)
            # redirect the browser to another route and template
            return redirect( url_for('actor', id=id) )
        else:
            message = "That actor is not in our database."
    return render_template('index.html', names=names, form=form, message=message)