from django.core.mail import send_mail
from django.urls import reverse
from .models import EmailConfirmation
import uuid
from django.conf import settings
from django.utils.timezone import now
from backend.core.models import Document, Organization

def send_confirmation_email(email):
    confirmation, created = EmailConfirmation.objects.get_or_create(email=email)

    if not created:
        confirmation.uuid = uuid.uuid4()
        confirmation.created_at = now()
        confirmation.save()

    confirmation_link = f"http://127.0.0.1:8000{reverse('confirm_email', args=[confirmation.uuid])}"

    send_mail(
        subject="Confirm your e-mail address",
        message=f"Please click on the link to confirm your e-mail address: {confirmation_link}",
        from_email= settings.EMAIL_HOST_USER,
        recipient_list=[email]
    )

def send_payment_email(email):
    organization = Organization.objects.get(email=email)
    document = Document.objects.get(organization=organization)

    payment_link = f"http://127.0.0.1:8000{reverse('core:payment_page')}?email={email}"

    send_mail(
        subject="Complete your payment",
        message=f"Click the link to proceed with payment: {payment_link}",
        from_email=settings.EMAIL_HOST_USER,
        recipient_list=[email],
        fail_silently=False,
    )

def send_document_email(email, document_link):
    send_mail(
        subject="Your Document is Ready",
        message=f"You can access your document at any time here: {document_link}",
        from_email=settings.EMAIL_HOST_USER,
        recipient_list=[email],
        fail_silently=False,
    )