Visa/lib/detail/detail.dart

import 'dart:math';
import 'package:flutter/material.dart';
import 'package:hengyi/detail/country_detail.dart';
import 'package:hengyi/home/about_us.dart';
import 'package:hengyi/home/contact_us.dart';
import 'package:hengyi/widget/common_footer.dart';
import 'package:hengyi/widget/common_title.dart';

class DetailPageWidget extends StatefulWidget {
  DetailPageWidget(this.countryId, {super.key});

  final int countryId;

  @override
  State<DetailPageWidget> createState() => _DetailPageWidgetState();
}

class _DetailPageWidgetState extends State<DetailPageWidget>
    with SingleTickerProviderStateMixin {
  late TabController _tabController;
  List tabs = ["了解目的地", "联系我们", "关于我们"];

  @override
  void initState() {
    super.initState();
    _tabController = TabController(length: tabs.length, vsync: this);
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: "夫为",
      home: Scaffold(
        body: Column(
          children: [
            const CommonTitleWidget(),
            TabBar(
                labelColor: Colors.black,
                unselectedLabelColor: Colors.grey,
                controller: _tabController,
                onTap: (value) {
                  if (value == 0) {
                    Navigator.pop(context);
                  }
                },
                tabs: tabs
                    .map((e) => Tab(
                          text: e,
                        ))
                    .toList()),
            Expanded(
                child: TabBarView(
              controller: _tabController,
              children: [
                CountryDetailWidget(widget.countryId),
                ContactUSWidget(),
                AboutUSWidget(),
              ],
            )),
            CommonFooterWidget(),
          ],
        ),
      ),
    );
  }

  @override
  void dispose() {
    _tabController.dispose();
    super.dispose();
  }
}