from __future__ import annotations

from typing import Any


class WeChatNotificationAdapter:
    @staticmethod
    def build_subscribe_message(open_id: str, template_id: str, data: dict[str, Any]) -> dict[str, Any]:
        return {
            "touser": open_id,
            "template_id": template_id,
            "data": data,
        }

    @staticmethod
    def build_announce_message(config: dict[str, Any], content: str) -> dict[str, Any]:
        return {
            "msgtype": "text",
            "text": {"content": content},
        }

    @staticmethod
    def resolve_announce_targets(config: dict[str, Any]) -> list[str]:
        targets: list[str] = []
        for chat_id, chat_config in config.get("groups", {}).items():
            targets.append(chat_id)
        return targets