import logging as lg
import os

import requests
from django import forms
from django.conf import settings
from django.core.handlers.wsgi import WSGIRequest

logger = lg.getLogger(__name__)


def create_gitea_account(user, password):
    payload = {
        "user_id": user.id,
        "username": f"studio77-{user.id}",
        "email": user.email,
        "full_name": f"{user.first_name} {user.last_name}".strip(),
        "password": password,
        "must_change_password": False,
        "visibility": "private",
    }
    api_url = getattr(settings, "GITEA_URL", None)
    if api_url:
        url = f"{api_url}/admin/users"
        try:
            response = requests.post(
                url,
                json=payload,
                timeout=5,
                headers={"Authorization": f"token {os.getenv('GITEA_API_TOKEN')}"},
            )
            response.raise_for_status()
            logger.info(f"Successfully created Gitea account for {user.email}")
        except requests.exceptions.HTTPError as http_err:
            status_code = http_err.response.status_code
            if status_code == 422:
                logger.warning(
                    f"Gitea account for user {user.email} already exists. Skipping creation."
                )
            else:
                logger.error(
                    f"HTTP error occurred while creating Gitea account for user {user.email}: {http_err}\n{response.text}"
                )
                raise http_err
        except Exception as e:
            logger.error(
                f"Failed to create Gitea account for user {user.email}: {e}\n{response.text}"
            )
            raise e


class SignUpForm(forms.Form):
    first_name = forms.CharField(max_length=60, required=True, label="First Name")
    last_name = forms.CharField(max_length=60, required=True, label="Last Name")

    def signup(self, request: WSGIRequest, user):
        user.first_name = self.cleaned_data["first_name"].strip().title()
        user.last_name = self.cleaned_data["last_name"].strip().title()
        user.save()

        # gitea account creation
        password = request.POST.get("password1")
        create_gitea_account(user, password)