from typing import TypedDict, List, Dict, Optional


class Detail(TypedDict):
    title: str
    content: str


class Card(TypedDict, total=False):
    title: str
    content: str
    details: List[Detail]


class Section(TypedDict):
    title: str
    content: str
    cards: List[Card]


class PageData(TypedDict):
    title: Optional[str]
    sections: List[Section]


class PageMeta(TypedDict, total=False):
    title: str
    description: str
    keywords: str
    og_description: str
    favicon: str
    twitter_image: str
    og_image: str


class PageEntry(TypedDict, total=False):
    page_title: str
    page_subtitle: str
    page_cta: str
    page_cta_url: str
    meta: PageMeta
    active: bool


PagesDict = Dict[str, PageEntry]


class ParserState(TypedDict):
    page: PageData
    current_section: Optional[Section]
    current_card: Optional[Card]
    current_detail: Optional[Detail]
    content_buffer: List[str]
    detail_buffer: List[str]