from flask import Flask, render_template, url_for, request, redirect, flash
from forms import RegistrationForm, VerificationForm
from irc_register import ircregister
from irc_verify import ircverify


app = Flask(__name__)
app.config['SECRET_KEY'] = '189aee7e774aaedce1269c5a35966db7' #replace this with yours

# Placeholder for the home page. You can place the home page
# in the `template` directory.
# 
# @app.route('/')
# def hello():
#     return render_template('home.html')

# Example for a kiwi instance.
# 
# @app.route('/kiwi')
# def kiwi():
#     return redirect("<YOUR KIWI URL>")


# For now we will assume that email verification
# is required.
@app.route('/register', methods=['GET', 'POST'])
def register():
    form = RegistrationForm()
    if request.method == 'POST':

        username = request.form.get('username')
        password = request.form.get('password')
        email = request.form.get('email')
        response = ircregister(username, password, email)
        if response == "server failure":
            flash("Server Unavailable")
        elif response == "433":
            flash("Username already taken. Please select a different username")
        elif response == "success":
            return redirect(url_for('verify'))
        elif response == "failure":
            flash("Failure! Please try after some time or use NickServ.")

    return render_template('register.html', title='Register', form=form)

@app.route('/verify', methods=['GET', 'POST'])
def verify():
    form = VerificationForm()
    if request.method == 'POST':

        username = request.form.get('username')
        verif_code = request.form.get('verif_code')
        response = ircverify(username, verif_code)
        if response == "server failure":
            flash("Server Unavailable")
        elif response == "433":
            flash("Username under use. Please check your username or visit us for help")
        elif response == "success":
            return redirect(url_for('<Either `hello` or `kiwi`>'))
        elif response == "failure":
            flash("Failure! Please try after some time or use NickServ.")
    return render_template('verify.html', title='Verify', form=form)


if __name__ == '__main__':
    app.run(debug=True)