import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:topic/main.dart';
import 'package:topic/HomePage.dart';
import 'package:topic/HistoricalRecord.dart';
import 'package:topic/PersonalInfo.dart';
import 'package:topic/MessagePage.dart';

import 'BottomNavBar.dart';
/*void main() {
  runApp(MaterialApp(
    home: KnowledgePage(),
  ));
}*/

class KnowledgePage extends StatelessWidget {
  final String email; // 接收來自上個頁面的 email
  KnowledgePage({required this.email});
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      /*appBar: AppBar(
         title: Text('知識文章'),
         backgroundColor: Color(0xFFF5E3C3),
       ),*/
      body: Column(
        children: [
          Container(
            height: 100,
            color: Color(0xFFF5E3C3),
            width: double.infinity,
            padding: EdgeInsets.all(10.0),
            child: Center(
              child: Text(
                '知識補充',
                style: TextStyle(fontSize: 24, height: 5),
              ),
            ),
          ),
          Expanded(
            child: ListView.builder(
              padding: EdgeInsets.symmetric(vertical: 5), // 调整列表视图的 padding
              itemCount: 3,
              itemBuilder: (context, idx) {
                return InkWell(
                  onTap: () {
                    Navigator.push(
                      context,
                      MaterialPageRoute(
                          builder: (context) => HomePage(
                                email: email,
                              )),
                    );
                  },
                  child: Card(
                    //margin: EdgeInsets.all(10),
                    child: Column(
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: [
                        Image.asset(
                          'lib/images/456.jpg',
                          height: 180,
                          width: double.infinity,
                          fit: BoxFit.cover,
                        ),
                        Padding(
                          padding: EdgeInsets.all(10.0),
                          child: Text(
                            '文章標題 $idx',
                            style: TextStyle(
                                fontSize: 18, fontWeight: FontWeight.bold),
                          ),
                        ),
                        Padding(
                          padding: EdgeInsets.symmetric(horizontal: 10.0),
                          child: Text(
                            '這是文章的簡短描述...',
                            style: TextStyle(fontSize: 16),
                          ),
                        ),
                        SizedBox(height: 10),
                      ],
                    ),
                  ),
                );
              },
            ),
          ),
        ],
      ),
    );
  }
}