from flask import render_template
from usermodel import User
from forms.forgotpasswordform import ForgotPasswordForm
from flask_mail import Message


def ForgotPassword(mail):
    forgotpasswordform = ForgotPasswordForm()
    if forgotpasswordform.validate_on_submit():
        user = User.query.filter_by(
            email=forgotpasswordform.email.data
        ).first()
        if user is not None:
            ResetPassWordMessage(user, mail)
        forgotpasswordform.email.errors.append(
            f"""If {forgotpasswordform.email.data} exists, an email is send with
            a password reset link. (If your inbox doesn't
            contain any new mail, please check your spam folder.)"""
        )
    return render_template(
        "forgotpassword.html", forgotpasswordform=forgotpasswordform
    )


def ResetPassWordMessage(user, mail):
    msg = Message(
        "Distribusiverse Forgotten Password ",
        sender=("Distribusiverse mailer", "test@this.com"),
        recipients=[user.email],
    )
    msg.html = f"""You have requested a password reset for Distribusiverse.<br>
<a href='http://localhost:5000/resetpassword/{user.email}'>Click here to
reset your password and make a new one.</a>"""
    mail.send(msg)