Class WeatherPlugin

weather/weather.ts:136–509

  description: string = help_text;
  private apiUrl: string = "https://api.open-meteo.com/v1";
  private geocodingUrl: string = "https://geocoding-api.open-meteo.com/v1/search";

  cmdHandlers: Record<string, (msg: Api.Message) => Promise<void>> = {
    weather: async (msg: Api.Message) => await this.handleWeather(msg)
  };

  private async handleWeather(msg: Api.Message): Promise<void> {
    const client = await getGlobalClient();
    
    if (!client) {
      await msg.edit({
        text: "❌ <b>客户端未初始化</b>",
        parseMode: "html"
      });
      return;
    }
    
    try {
      // 参数解析（严格按acron.ts模式）
      const lines = msg.text?.trim()?.split(/\r?\n/g) || [];
      const parts = lines?.[0]?.split(/\s+/) || [];
      const [, ...args] = parts;
      
      // 无参数时显示错误提示
      if (args.length === 0) {
        await msg.edit({
          text: `❌ <b>请指定城市名</b>\n\n<b>用法:</b>\n<code>${mainPrefix}weather &lt;城市名&gt;</code>\n\n<b>示例:</b>\n<code>${mainPrefix}weather 北京</code>\n<code>${mainPrefix}weather London</code>`,
          parseMode: "html"
        });
        return;
      }

      // 明确请求帮助时才显示
      if (args[0].toLowerCase() === "help" || args[0].toLowerCase() === "h") {
        await msg.edit({
          text: help_text,
          parseMode: "html"
        });
        return;
      }

      let cityName = args.join(' ');
      const originalCityInput = cityName;
      
      // 渐进式状态反馈
      await msg.edit({ 
        text: `🔍 <b>正在识别城市...</b>\n<i>${htmlEscape(originalCityInput)}</i>`, 
        parseMode: "html" 
      });

      // 自动检测并转换中文
      cityName = await this.processCityName(cityName);
      
      // 如果进行了翻译，显示翻译结果
      if (cityName !== originalCityInput) {
        await msg.edit({ 
          text: `🌍 <b>正在搜索...</b>\n<i>${htmlEscape(originalCityInput)} → ${htmlEscape(cityName)}</i>`, 
          parseMode: "html"