import { BaseNotification, IsNotification, NotificationBody, NotificationInput } from "@certd/pipeline";

@IsNotification({
  name: "telegram",
  title: "Telegram通知",
  desc: "Telegram Bot推送通知",
  needPlus: true,
})
export class TelegramNotification extends BaseNotification {
  @NotificationInput({
    title: "URL",
    value: "https://api.telegram.org",
    component: {
      placeholder: "https://api.telegram.org",
    },
    required: true,
  })
  endpoint = "https://api.telegram.org";

  @NotificationInput({
    title: "Bot Token",
    component: {
      placeholder: "123456789:ABCdefGhijklmnopqrstUVWXyz",
    },
    helper: "[token获取](https://core.telegram.org/bots/features#botfather)",
    required: true,
  })
  botToken = "";

  @NotificationInput({
    title: "聊天ID",
    component: {
      placeholder: "聊天ID，例如 123456789 或 @channelusername",
    },
    helper: "用户ID(纯数字)或频道名称(@xxxx)",
    required: true,
  })
  chatId = "";

  @NotificationInput({
    title: "代理",
    component: {
      placeholder: "http://xxxxx:xx",
    },
    helper: "使用https_proxy",
    required: false,
  })
  httpsProxy = "";

  @NotificationInput({
    title: "忽略证书校验",
    value: false,
    component: {
      name: "a-switch",
      vModel: "checked",
    },
    required: false,
  })
  skipSslVerify: boolean;

  replaceText(text: string) {
    // .*()<> 等都需要用\\进行替换
    return text.replace(/[_*[\]()~`>#+\-=|{}.!\\]/g, "\\$&");
    // .replace(/([\\_*`|!.[\](){}>+#=~-])/gm, '\\$1')
    // return text.replace(/[\\.*()<>]/g, '\\$&');
  }
  async send(body: NotificationBody) {
    if (!this.botToken || !this.chatId) {
      throw new Error("Bot Token 和聊天ID不能为空");
    }

    // 构建消息内容
    const messageContent = `${this.replaceText(body.title)}\n\n${this.replaceText(body.content)}\n\n[查看详情](${body.url})`;

    // Telegram API URL
    const url = `https://api.telegram.org/bot${this.botToken}/sendMessage`;

    // 发送 HTTP 请求
    await this.http.request({
      url: url,
      method: "POST",
      data: {
        chat_id: this.chatId,
        text: messageContent,
        parse_mode: "MarkdownV2", // 或使用 'HTML' 取决于需要的格式
      },
      httpProxy: this.httpsProxy,
      skipSslVerify: this.skipSslVerify,
    });
  }
}