from typing import Any

from sqlalchemy.orm import Session

from app.core.constants import ActorValue
from app.modules.audit.constants import AuditSource
from app.modules.audit.schemas import AuditLogCreate
from app.modules.feishu.commands import FeishuCommandService
from app.modules.feishu.constants import FeishuCommandKey
from app.modules.feishu.service import FeishuService


class FeishuEventService:
    """Handle Feishu message events from webhook or long connection."""

    def __init__(self, db: Session):
        self.db = db
        self.feishu = FeishuService(db)
        self.commands = FeishuCommandService(db)

    def handle_event(
        self,
        payload: dict[str, Any],
        source: str,
        auto_reply: bool = True,
    ) -> dict[str, Any]:
        self.feishu.verify_event(payload)
        self.feishu.audit.log(
            AuditLogCreate(
                actor=ActorValue.FEISHU,
                source=AuditSource.FEISHU,
                action=f"{source}_event",
                request_payload=payload,
                response_payload={"accepted": True},
            )
        )
        command = self.commands.extract_event_command(payload)
        if not command:
            return {"ok": True, "handled": False}
        result = self.commands.handle_text(
            command[FeishuCommandKey.TEXT],
            chat_id=command[FeishuCommandKey.CHAT_ID],
            actor=command[FeishuCommandKey.ACTOR],
            auto_reply=auto_reply,
        )
        return {"ok": True, "handled": True, "result": result}