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path: root/plugins/alicebot_plugin_reply/__init__.py
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import re
import json

from plugins.iamai_plugin_base import BasePlugin

from .config import Config


class Reply(BasePlugin[None, Config]):
    priority: int = 1
    Config = Config

    def __post_init__(self):
        with open(self.config.data_file, "r") as fp:
            if self.config.data_type == "json":
                json_data = json.load(fp)
            else:
                raise ValueError(f"data_type must be json, not {self.config.data_type}")
        self.rule_to_message = {
            item["rule"]: item["message"]
            for item in json_data
            if isinstance(item, dict)
            and "rule" in item.keys()
            and "message" in item.keys()
        }

    async def handle(self) -> None:
        msg = self.rule_to_message[self.msg_match.re.pattern]
        if isinstance(msg, str):
            await self.event.reply(self.format_str(msg, self.msg_match.string))
        else:
            await self.event.reply(msg)

    def str_match(self, msg_str: str) -> bool:
        msg_str = msg_str.strip()
        for rule in self.rule_to_message.keys():
            msg_match = re.fullmatch(
                rule, msg_str, flags=re.I if self.config.ignore_case else 0
            )
            if msg_match:
                self.msg_match = msg_match
                return bool(self.msg_match)
        return False