from typing import Literal, Optional, Union

from ninja import Schema


class MediaOut(Schema):
    url: str
    alt: str


class SeoOut(Schema):
    title: str
    description: str
    image: Optional[MediaOut] = None


class SiteContentOut(Schema):
    official_name: str
    short_name: str
    faculty_subline: str
    description: str
    logo: Optional[MediaOut] = None
    navigation: dict[str, str]
    contacts: dict[str, str]
    address: str
    footer_copy: str
    seo: SeoOut


class PageBaseOut(Schema):
    slug: str
    title: str
    intro: str
    seo: SeoOut


class HomePageOut(PageBaseOut):
    slug: Literal["home"]
    hero_heading: str
    hero_body: str
    hero_image: Optional[MediaOut] = None
    hero_action_label: str
    featured_events_heading: str
    featured_events_intro: str
    featured_events_link_label: str
    featured_posts_heading: str
    featured_posts_intro: str
    featured_posts_link_label: str
    participation_heading: str
    participation_body: str
    participation_image: Optional[MediaOut] = None
    participation_action_label: str


class AboutItemOut(Schema):
    kind: str
    title: str
    text: str
    position: int


class AboutPageOut(PageBaseOut):
    slug: Literal["about"]
    identity_heading: str
    identity_body: str
    mission_heading: str
    mission_body: str
    activities_heading: str
    activities_body: str
    values_heading: str
    values_body: str
    committees_heading: str
    committees_body: str
    affiliations_heading: str
    affiliations_body: str
    faq_heading: str
    contact_heading: str
    items: list[AboutItemOut]


class ListingPageOut(PageBaseOut):
    slug: Literal["events", "blog"]


PageContentOut = Union[HomePageOut, AboutPageOut, ListingPageOut]