import 'package:chat/providers/user_provider.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:qr_flutter/qr_flutter.dart';

class UserSharePage extends StatefulWidget {
  const UserSharePage({Key? key}) : super(key: key);

  @override
  State<UserSharePage> createState() => _UserSharePageState();
}

class _UserSharePageState extends State<UserSharePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('分享邀请'),
      ),
      body: FutureBuilder(
        future: UserProvider.downloadUrl(),
        builder: (context, AsyncSnapshot<String?> data) {
          return Center(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                QrImage(
                  data: '${data.data}',
                  size: Get.width * 0.8,
                ),
                const Text('扫一扫上面的二维码，下载ZH-CHAT'),
              ],
            ),
          );
        },
      ),
    );
  }
}