from frog_api.exceptions import (
    InvalidAPIKeyException,
    NonexistentCategoryException,
    NonexistentProjectException,
    NonexistentVersionException,
)
from frog_api.models import Category, Project, Version
from frogress.settings import ULTIMATE_API_KEY


def get_project(slug: str) -> Project:
    ret = Project.objects.filter(slug=slug).first()
    if not ret:
        raise NonexistentProjectException(slug)
    return ret


def get_version(slug: str, project: Project) -> Version:
    ret = Version.objects.filter(slug=slug, project=project).first()
    if not ret:
        raise NonexistentVersionException(project.slug, slug)
    return ret


def get_category(slug: str, version: Version) -> Category:
    ret = Category.objects.filter(slug=slug, version=version).first()
    if not ret:
        raise NonexistentCategoryException(version.project.slug, version.slug, slug)
    return ret


def validate_ultimate_api_key(key: str) -> bool:
    if key == ULTIMATE_API_KEY:
        return True
    else:
        raise InvalidAPIKeyException()


def validate_api_key(key: str, project: Project) -> bool:
    if key == ULTIMATE_API_KEY or key == project.auth_key:
        return True
    else:
        raise InvalidAPIKeyException()