from __future__ import annotations

from dataclasses import dataclass

from yuxi.channels.models import ChatType
from yuxi.channels.adapters.signal.normalize import normalize_target


@dataclass
class OutboundSession:
    peer: str
    chat_type: ChatType
    from_: str
    to: str

    @classmethod
    def resolve(cls, target: str, account_number: str) -> OutboundSession:
        normalized = normalize_target(target)
        if normalized.startswith("group:"):
            return cls(
                peer=normalized,
                chat_type=ChatType.GROUP,
                from_=account_number,
                to=normalized,
            )
        if normalized.startswith("uuid:"):
            return cls(
                peer=normalized,
                chat_type=ChatType.DIRECT,
                from_=account_number,
                to=normalized,
            )
        return cls(
            peer=normalized,
            chat_type=ChatType.DIRECT,
            from_=account_number,
            to=normalized,
        )

    @property
    def is_group(self) -> bool:
        return self.chat_type == ChatType.GROUP

    @property
    def conversation_id(self) -> str:
        return self.peer