import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';

/// Toast 工具类
class ToastUtils {
  ToastUtils._();

  /// 显示提示
  static void show(String message) {
    if (message.isEmpty) return;
    
    Fluttertoast.showToast(
      msg: message,
      toastLength: Toast.LENGTH_SHORT,
      gravity: ToastGravity.BOTTOM,
      timeInSecForIosWeb: 1,
      backgroundColor: Colors.black87,
      textColor: Colors.white,
      fontSize: 16.0,
    );
  }

  /// 显示成功提示
  static void showSuccess(String message) {
    if (message.isEmpty) return;
    
    Fluttertoast.showToast(
      msg: message,
      toastLength: Toast.LENGTH_SHORT,
      gravity: ToastGravity.BOTTOM,
      timeInSecForIosWeb: 1,
      backgroundColor: Colors.green,
      textColor: Colors.white,
      fontSize: 16.0,
    );
  }

  /// 显示错误提示
  static void showError(String message) {
    if (message.isEmpty) return;
    
    Fluttertoast.showToast(
      msg: message,
      toastLength: Toast.LENGTH_SHORT,
      gravity: ToastGravity.BOTTOM,
      timeInSecForIosWeb: 1,
      backgroundColor: Colors.red,
      textColor: Colors.white,
      fontSize: 16.0,
    );
  }
}