# -*- coding: utf-8 -*-
import logging
import random
import time
from typing import Optional

from wcferry import Wcf


class MessageUtil:
    """
    消息发送工具类，封装了发送文本和文件的方法
    """

    # 修改 MessageUtil 类的初始化方法，接受联系人管理器而不是联系人字典
    def __init__(self, wcf, contact_manager):
        self.wcf = wcf
        self.contact_manager = contact_manager
        self.LOG = logging.getLogger("MessageUtil")

    def send_text(self, msg: str, receiver: str, at_list: str = "") -> None:
        """
        发送文本消息
        
        :param msg: 消息字符串
        :param receiver: 接收人wxid或者群id
        :param at_list: 要@的wxid, @所有人的wxid为：notify@all
        """
        # 风控处理，随机延迟发送，解决群消息高频发送导致的微信风险
        time.sleep(random.uniform(0.3, 1.0))

        ats = ""
        if at_list:
            if at_list == "notify@all":  # @所有人
                ats = " @所有人"
            else:
                wxids = at_list.split(",")
                for wxid in wxids:
                    # 根据 wxid 查找群昵称
                    ats += f" @{self.wcf.get_alias_in_chatroom(wxid, receiver)}"

        # {msg}{ats} 表示要发送的消息内容后面紧跟@，例如 北京天气情况为：xxx @张三
        if ats == "":
            self.LOG.info(f"To {receiver}: {msg}")
            self.wcf.send_text(f"{msg}", receiver, at_list)
        else:
            self.LOG.info(f"To {receiver}: {ats}\r{msg}")
            self.wcf.send_text(f"{ats}\n{msg}", receiver, at_list)

    def send_file(self, file_path: str, receiver: str) -> None:
        """
        发送文件消息
        
        :param file_path: 文件路径
        :param receiver: 接收人wxid或者群id
        """
        # 风控处理，随机延迟发送，解决群消息高频发送导致的微信风险
        time.sleep(random.uniform(0.5, 1.5))

        self.LOG.info(f"Sending file to {receiver}: {file_path}")
        self.wcf.send_file(file_path, receiver)

    def send_image(self, image_path: str, receiver: str) -> None:
        """
        发送文件消息

        :param image_path: 文件路径
        :param receiver: 接收人wxid或者群id
        """
        # 风控处理，随机延迟发送，解决群消息高频发送导致的微信风险
        time.sleep(random.uniform(0.5, 1.5))

        self.LOG.info(f"Sending file to {receiver}: {image_path}")
        self.wcf.send_image(image_path, receiver)

    def send_rich_text(self, name: str, account: str, title: str, digest: str, url: str, thumburl: str,
                       receiver: str) -> int:
        """
        发送富文本消息
        
        卡片样式：
            |-------------------------------------|
            |title, 最长两行                      |
            |(长标题, 标题短的话这行没有)          |
            |digest, 最多三行，会占位    |--------|
            |digest, 最多三行，会占位    |thumburl|
            |digest, 最多三行，会占位    |--------|
            |(account logo) name                 |
            |-------------------------------------|
            
        :param name: 左下显示的名字
        :param account: 填公众号 id 可以显示对应的头像（gh_ 开头的）
        :param title: 标题，最多两行
        :param digest: 摘要，三行
        :param url: 点击后跳转的链接
        :param thumburl: 缩略图的链接
        :param receiver: 接收人, wxid 或者 roomid
        :return: 0 为成功，其他失败
        """
        # 风控处理，随机延迟发送，解决群消息高频发送导致的微信风险
        time.sleep(random.uniform(0.5, 1.5))

        self.LOG.info(f"Sending rich text to {receiver}: {title}")
        return self.wcf.send_rich_text(name, account, title, digest, url, thumburl, receiver)

    def update_contacts(self, contacts: dict) -> None:
        """
        更新联系人字典
        
        :param contacts: 联系人字典，格式为 {"wxid": "NickName"}
        """
        self.contacts.update(contacts)

    # 修改使用 allContacts 的地方，改为使用 contact_manager
    # 例如：
    # 原来的代码: nickname = self.allContacts.get(wxid, wxid)
    # 修改为: nickname = self.contact_manager.get_nickname(wxid)