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import 'package:flutter/material.dart';
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import 'package:flutter_swiper_view/flutter_swiper_view.dart';
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import 'package:get/get.dart';
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import 'package:music_player_miao/common_widget/app_data.dart';
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import 'package:music_player_miao/view/comment_view.dart';
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import 'package:music_player_miao/view/search_view.dart';
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import '../../view_model/home_view_model.dart';
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import '../api/api_music_likes.dart';
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import '../api/api_music_list.dart';
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import '../common/download_manager.dart';
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import '../common_widget/Song_widegt.dart';
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import '../models/MusicsListBean.dart';
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import '../models/universal_bean.dart';
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import 'music_view.dart';
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import '../api/api_collection.dart';
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class HomeView extends StatefulWidget {
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const HomeView({super.key});
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@override
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State<HomeView> createState() => _HomeViewState();
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}
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class _HomeViewState extends State<HomeView>
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with AutomaticKeepAliveClientMixin {
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final homeVM = Get.put(HomeViewModel());
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final downloadManager = Get.put(DownloadManager());
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List<Song> selectedSongs = [];
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@override
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bool get wantKeepAlive => true;
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@override
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void initState() {
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super.initState();
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_fetchSonglistData();
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}
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Future<void> _onRefresh() async {
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try {
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// 重新获取数据
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await _fetchSonglistData();
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} catch (e) {
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print('Refresh error: $e');
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// 可以在这里添加错误提示
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}
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}
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Future<void> _fetchSonglistData() async {
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try {
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MusicsListBean bean = await GetMusic()
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.getMusicList(Authorization: AppData().currentToken, num: 10);
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setState(() {
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selectedSongs = [];
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for (var data in bean.data!) {
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selectedSongs.add(Song(
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artistPic: data.coverPath!,
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title: data.name!,
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artist: data.singerName!,
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musicurl: data.musicPath,
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pic: data.coverPath!,
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id: data.id!,
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likes: data.likeOrNot!,
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collection: data.collectOrNot!,
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mid: data.mid,
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));
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print(data.coverPath!);
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}
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});
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} catch (e) {
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print('Error occurred while fetching song list: $e');
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}
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}
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///轮播图
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List<Map> imgList = [
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{"image": "assets/img/banner.png"},
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{"image": "assets/img/banner1.png"},
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{"image": "assets/img/banner2.png"},
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];
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@override
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Widget build(BuildContext context) {
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super.build(context);
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///轮播图
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var MySwiperWidget = Swiper(
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itemBuilder: (BuildContext context, int index) {
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return ClipRRect(
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borderRadius: BorderRadius.circular(8), // 添加圆角
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child: Image.asset(
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imgList[index]['image'],
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fit: BoxFit.fill,
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),
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);
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},
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itemCount: imgList.length,
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pagination: SwiperPagination(
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builder: DotSwiperPaginationBuilder(
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color: Colors.white.withOpacity(0.85),
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activeColor: const Color(0xff429482),
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),
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),
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autoplay: true,
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// 开启自动播放
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loop: true,
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// 开启循环
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autoplayDelay: 5000,
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control: const SwiperControl(color: Colors.transparent),
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// 隐藏默认的左右箭头按钮
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viewportFraction: 1.0, // 设置视图比例为1.0，确保图片填充整个容器
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);
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return Container(
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decoration: const BoxDecoration(
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image: DecorationImage(
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image: AssetImage("assets/img/app_bg.png"),
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fit: BoxFit.cover,
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),
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),
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child: Scaffold(
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resizeToAvoidBottomInset: false,
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backgroundColor: Colors.transparent,
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body: Column(
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children: [
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///头部
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Container(
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padding: const EdgeInsets.only(left: 20, top: 50),
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child: const Row(
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text(
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'喵听',
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style: TextStyle(fontSize: 35, fontWeight: FontWeight.bold),
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),
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SizedBox(width: 10),
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Text(
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'你的云端音乐库',
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style: TextStyle(fontSize: 20, fontWeight: FontWeight.w500),
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),
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],
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),
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),
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const SizedBox(height: 10),
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///搜索
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10),
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child: Column(
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children: [
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GestureDetector(
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => const SearchView(),
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),
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);
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},
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child: Container(
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height: 38,
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decoration: BoxDecoration(
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color: const Color(0xffF9F2AF),
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borderRadius: BorderRadius.circular(19),
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boxShadow: const [
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BoxShadow(
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color: Colors.black26,
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offset: Offset(0, 1),
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blurRadius: 0.1,
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)
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],
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),
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child: Row(
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children: [
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Container(
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margin: const EdgeInsets.only(left: 20),
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alignment: Alignment.centerLeft,
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width: 30,
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child: Image.asset(
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"assets/img/home_search.png",
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width: 20,
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height: 20,
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fit: BoxFit.contain,
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),
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),
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const SizedBox(width: 10),
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const Text(
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"搜索你想找的音乐",
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style: TextStyle(
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color: Color(0xffA5A5A5),
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fontSize: 13,
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),
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),
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],
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),
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),
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),
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],
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),
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),
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const SizedBox(
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height: 10,
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),
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///推荐+轮播图
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Expanded(
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child: RefreshIndicator(
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onRefresh: _onRefresh,
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color: const Color(0xff429482),
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backgroundColor: Colors.white,
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child: SingleChildScrollView(
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physics: const AlwaysScrollableScrollPhysics(),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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///推荐+轮播图
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Container(
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padding:
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const EdgeInsets.only(left: 20, right: 20, top: 10),
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child: const Text(
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'每日推荐',
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style: TextStyle(
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fontSize: 20, fontWeight: FontWeight.w500),
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),
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),
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const SizedBox(height: 5),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 20, vertical: 5),
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height: 186,
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width: double.infinity,
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child: MySwiperWidget,
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),
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const SizedBox(height: 10),
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///精选歌曲
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Container(
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alignment: Alignment.topLeft,
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padding:
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const EdgeInsets.only(left: 20, right: 20, top: 5),
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child: const Text(
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'精选歌曲',
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style: TextStyle(
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fontSize: 20, fontWeight: FontWeight.w500),
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),
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),
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const SizedBox(
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height: 5,
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),
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ListView.builder(
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padding: EdgeInsets.zero,
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itemCount: selectedSongs.length,
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physics: const NeverScrollableScrollPhysics(),
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shrinkWrap: true,
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itemBuilder: (context, index) {
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return ListTile(
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leading: Container(
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(8),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.1),
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blurRadius: 5,
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offset: const Offset(0, 2),
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),
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],
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(8),
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child: Image.network(
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selectedSongs[index].pic,
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width: 60,
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height: 60,
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fit: BoxFit.cover,
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errorBuilder: (context, error, stackTrace) =>
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Container(
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width: 60,
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height: 60,
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color: Colors.grey[100],
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child: const Icon(Icons.music_note, size: 30),
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),
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// loadingBuilder: (context, child, loadingProgress) {
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// if (loadingProgress == null) return child;
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// return Container(
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// width: 60,
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// height: 60,
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// color: Colors.grey[100],
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// child: Center(
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// child: CircularProgressIndicator(
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// strokeWidth: 2,
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// valueColor: const AlwaysStoppedAnimation<Color>(
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// Color(0xff429482)),
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// value: loadingProgress.expectedTotalBytes != null
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// ? loadingProgress.cumulativeBytesLoaded /
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// loadingProgress.expectedTotalBytes!
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// : null,
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// ),
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// ),
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// );
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// },
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),
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),
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),
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title: Text(
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selectedSongs[index].title,
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w500,
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),
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overflow: TextOverflow.ellipsis,
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maxLines: 1,
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),
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subtitle: Text(
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selectedSongs[index].artist,
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style: TextStyle(
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fontSize: 16,
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color: Colors.grey[600],
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),
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overflow: TextOverflow.ellipsis,
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maxLines: 1,
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),
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trailing: Padding(
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padding: const EdgeInsets.only(right: 16),
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child: InkWell(
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onTap: () async {
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setState(() {
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selectedSongs[index].likes = !selectedSongs[index].likes!;
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});
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UniversalBean response = await LikesApiMusic()
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.likesMusic(
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musicId: selectedSongs[index].id,
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Authorization: AppData().currentToken);
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if (response.code != 200) {
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setState(() {
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selectedSongs[index].likes = !selectedSongs[index].likes!;
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});
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}
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},
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child: selectedSongs[index].likes!
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? Image.asset(
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'assets/img/like.png',
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width: 24,
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height: 24,
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)
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: ColorFiltered(
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colorFilter: ColorFilter.mode(
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Colors.grey[700]!,
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BlendMode.srcIn,
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),
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child: Image.asset(
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'assets/img/unlike.png',
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width: 24,
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height: 24,
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),
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),
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),
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),
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => MusicView(
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songList: selectedSongs,
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initialSongIndex: index,
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onSongStatusChanged: (index, isCollected, isLiked) {
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setState(() {
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selectedSongs[index].collection = isCollected;
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selectedSongs[index].likes = isLiked;
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downloadManager.updateSongInfo(
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selectedSongs[index].id,
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isCollected,
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isLiked);
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});
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},
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),
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),
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);
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},
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);
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},
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),
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const SizedBox(
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height: 20,
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),
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],
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),
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),
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),
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),
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const SizedBox(
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height: 130,
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),
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],
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),
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),
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);
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}
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Future _bottomSheet(BuildContext context, int index) {
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return showModalBottomSheet(
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context: context,
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backgroundColor: Colors.white,
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.vertical(top: Radius.circular(30)),
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),
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builder: (context) => StatefulBuilder(
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builder: (context, setState) {
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// 获取当前歌曲的点赞和收藏状态
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bool likesnot = selectedSongs[index].likes ?? false;
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bool collectionsnot = selectedSongs[index].collection ?? false;
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return Container(
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height: 150,
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padding: const EdgeInsets.only(top: 20),
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child: Column(
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: [
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// 加入歌单按钮
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Column(
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children: [
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IconButton(
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onPressed: () {},
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icon: Image.asset("assets/img/list_add.png"),
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iconSize: 60,
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),
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const Text("加入歌单"),
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],
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),
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// 下载按钮
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Column(
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children: [
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IconButton(
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onPressed: () {},
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icon: Image.asset("assets/img/list_download.png"),
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iconSize: 60,
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),
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const Text("下载"),
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],
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),
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// 收藏按钮及功能
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Column(
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children: [
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IconButton(
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onPressed: () async {
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// 1. 立即更新UI状态，提供即时反馈
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setState(() {
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collectionsnot = !collectionsnot;
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selectedSongs[index].collection = collectionsnot;
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});
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// 2. 调用收藏API
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|
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UniversalBean response =
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await CollectionApiMusic().addCollection(
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musicId: selectedSongs[index].id,
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Authorization: AppData().currentToken,
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);
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// 3. 处理API响应
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|
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if (response.code != 200) {
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// 3.1 如果API调用失败，回滚状态变化
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|
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setState(() {
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collectionsnot = !collectionsnot;
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selectedSongs[index].collection =
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collectionsnot;
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});
|
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|
} else {
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|
|
// 3.2 API调用成功，更新全局状态管理器
|
|
|
downloadManager.updateSongInfo(
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|
|
selectedSongs[index].id, // 当前歌曲ID
|
|
|
collectionsnot, // 新的收藏状态
|
|
|
selectedSongs[index].likes ??
|
|
|
false // 保持原有的点赞状态
|
|
|
);
|
|
|
}
|
|
|
},
|
|
|
icon: SizedBox(
|
|
|
width: 60,
|
|
|
height: 60,
|
|
|
child: Image.asset(
|
|
|
// 根据收藏状态显示对应图标
|
|
|
collectionsnot
|
|
|
? "assets/img/list_collection.png" // 已收藏状态图标
|
|
|
: "assets/img/list_collection_un.png" // 未收藏状态图标
|
|
|
),
|
|
|
),
|
|
|
),
|
|
|
const Text("收藏"),
|
|
|
],
|
|
|
),
|
|
|
|
|
|
// 点赞按钮及功能
|
|
|
Column(
|
|
|
children: [
|
|
|
IconButton(
|
|
|
onPressed: () async {
|
|
|
// 1. 立即更新UI状态，提供即时反馈
|
|
|
setState(() {
|
|
|
likesnot = !likesnot;
|
|
|
selectedSongs[index].likes = likesnot;
|
|
|
});
|
|
|
|
|
|
// 2. 调用点赞API
|
|
|
UniversalBean response =
|
|
|
await LikesApiMusic().likesMusic(
|
|
|
musicId: selectedSongs[index].id,
|
|
|
Authorization: AppData().currentToken,
|
|
|
);
|
|
|
|
|
|
// 3. 处理API响应
|
|
|
if (response.code != 200) {
|
|
|
// 3.1 如果API调用失败，回滚状态变化
|
|
|
setState(() {
|
|
|
likesnot = !likesnot;
|
|
|
selectedSongs[index].likes = likesnot;
|
|
|
});
|
|
|
} else {
|
|
|
// 3.2 API调用成功，更新全局状态管理器
|
|
|
downloadManager.updateSongInfo(
|
|
|
selectedSongs[index].id, // 当前歌曲ID
|
|
|
selectedSongs[index].collection ?? false,
|
|
|
// 保持原有的收藏状态
|
|
|
likesnot // 新的点赞状态
|
|
|
);
|
|
|
}
|
|
|
},
|
|
|
icon: SizedBox(
|
|
|
width: 60,
|
|
|
height: 60,
|
|
|
child: Image.asset(
|
|
|
// 根据点赞状态显示对应图标
|
|
|
likesnot
|
|
|
? "assets/img/list_good.png" // 已点赞状态图标
|
|
|
: "assets/img/list_good_un.png" // 未点赞状态图标
|
|
|
),
|
|
|
),
|
|
|
),
|
|
|
const Text("点赞"),
|
|
|
],
|
|
|
),
|
|
|
|
|
|
// 评论按钮
|
|
|
Column(
|
|
|
children: [
|
|
|
IconButton(
|
|
|
onPressed: () {
|
|
|
// 关闭底部弹出栏
|
|
|
Navigator.pop(context);
|
|
|
// 导航到评论页面
|
|
|
Navigator.push(
|
|
|
context,
|
|
|
MaterialPageRoute(
|
|
|
builder: (context) => CommentView(
|
|
|
id: selectedSongs[index].id,
|
|
|
song: selectedSongs[index].title,
|
|
|
singer: selectedSongs[index].artist,
|
|
|
cover: selectedSongs[index].artistPic,
|
|
|
),
|
|
|
),
|
|
|
);
|
|
|
},
|
|
|
icon: Image.asset("assets/img/list_comment.png"),
|
|
|
iconSize: 60,
|
|
|
),
|
|
|
const Text("评论"),
|
|
|
],
|
|
|
),
|
|
|
],
|
|
|
),
|
|
|
],
|
|
|
),
|
|
|
);
|
|
|
},
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
}
|
