295 lines
10 KiB
Dart
295 lines
10 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:pilipala/common/widgets/network_img_layer.dart';
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import 'package:pilipala/models/user/fav_folder.dart';
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import 'package:pilipala/pages/media/index.dart';
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import 'package:pilipala/utils/main_stream.dart';
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import 'package:pilipala/utils/utils.dart';
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class MediaPage extends StatefulWidget {
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const MediaPage({super.key});
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@override
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State<MediaPage> createState() => _MediaPageState();
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}
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class _MediaPageState extends State<MediaPage>
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with AutomaticKeepAliveClientMixin {
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late MediaController mediaController;
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late Future _futureBuilderFuture;
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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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mediaController = Get.put(MediaController());
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_futureBuilderFuture = mediaController.queryFavFolder();
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mediaController.userLogin.listen((status) {
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setState(() {
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_futureBuilderFuture = mediaController.queryFavFolder();
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});
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});
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}
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@override
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void dispose() {
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mediaController.scrollController.removeListener(() {});
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super.dispose();
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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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Color primary = Theme.of(context).colorScheme.primary;
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return Scaffold(
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appBar: AppBar(toolbarHeight: 30),
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body: SingleChildScrollView(
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controller: mediaController.scrollController,
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child: Column(
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children: [
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ListTile(
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leading: null,
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title: Padding(
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padding: const EdgeInsets.only(left: 20),
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child: Text(
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'媒体库',
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style: TextStyle(
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fontSize: Theme.of(context).textTheme.titleLarge!.fontSize,
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fontWeight: FontWeight.bold,
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),
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),
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),
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),
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for (var i in mediaController.list) ...[
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ListTile(
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onTap: () => i['onTap'](),
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dense: true,
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leading: Padding(
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padding: const EdgeInsets.only(left: 15),
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child: Icon(
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i['icon'],
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color: primary,
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),
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),
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contentPadding:
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const EdgeInsets.only(left: 15, top: 2, bottom: 2),
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minLeadingWidth: 0,
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title: Text(
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i['title'],
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style: const TextStyle(fontSize: 15),
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),
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),
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],
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Obx(() => mediaController.userLogin.value
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? favFolder(mediaController, context)
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: const SizedBox()),
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SizedBox(
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height: MediaQuery.of(context).padding.bottom +
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kBottomNavigationBarHeight,
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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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Widget favFolder(mediaController, context) {
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return Column(
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children: [
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Divider(
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height: 35,
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color: Theme.of(context).dividerColor.withOpacity(0.1),
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),
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ListTile(
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onTap: () => Get.toNamed('/fav'),
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leading: null,
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dense: true,
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title: Padding(
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padding: const EdgeInsets.only(left: 10),
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child: Obx(
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() => Text.rich(
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TextSpan(
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children: [
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TextSpan(
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text: '收藏夹 ',
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style: TextStyle(
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fontSize:
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Theme.of(context).textTheme.titleMedium!.fontSize,
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fontWeight: FontWeight.bold),
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),
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if (mediaController.favFolderData.value.count != null)
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TextSpan(
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text: mediaController.favFolderData.value.count
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.toString(),
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style: TextStyle(
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fontSize:
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Theme.of(context).textTheme.titleSmall!.fontSize,
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color: Theme.of(context).colorScheme.primary,
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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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trailing: IconButton(
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onPressed: () {
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setState(() {
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_futureBuilderFuture = mediaController.queryFavFolder();
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});
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},
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icon: const Icon(
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Icons.refresh,
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size: 20,
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),
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),
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),
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// const SizedBox(height: 10),
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SizedBox(
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width: double.infinity,
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height: MediaQuery.textScalerOf(context).scale(200),
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child: FutureBuilder(
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future: _futureBuilderFuture,
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.done) {
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if (snapshot.data == null) {
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return const SizedBox();
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}
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Map data = snapshot.data as Map;
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if (data['status']) {
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List favFolderList =
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mediaController.favFolderData.value.list!;
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int favFolderCount =
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mediaController.favFolderData.value.count!;
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bool flag = favFolderCount > favFolderList.length;
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return Obx(() => ListView.builder(
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itemCount:
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mediaController.favFolderData.value.list!.length +
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(flag ? 1 : 0),
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itemBuilder: (context, index) {
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if (flag && index == favFolderList.length) {
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return Padding(
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padding: const EdgeInsets.only(
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right: 14, bottom: 35),
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child: Center(
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child: IconButton(
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style: ButtonStyle(
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padding: MaterialStateProperty.all(
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EdgeInsets.zero),
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backgroundColor:
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MaterialStateProperty.resolveWith(
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(states) {
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return Theme.of(context)
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.colorScheme
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.primaryContainer
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.withOpacity(0.5);
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}),
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),
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onPressed: () => Get.toNamed('/fav'),
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icon: Icon(
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Icons.arrow_forward_ios,
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size: 18,
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color: Theme.of(context)
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.colorScheme
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.primary,
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),
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),
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));
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} else {
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return FavFolderItem(
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item: mediaController
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.favFolderData.value.list![index],
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index: index);
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}
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},
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scrollDirection: Axis.horizontal,
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));
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} else {
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return SizedBox(
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height: 160,
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child: Center(child: Text(data['msg'])),
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);
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}
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} else {
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// 骨架屏
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return const SizedBox();
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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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class FavFolderItem extends StatelessWidget {
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const FavFolderItem({super.key, this.item, this.index});
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final FavFolderItemData? item;
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final int? index;
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@override
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Widget build(BuildContext context) {
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String heroTag = Utils.makeHeroTag(item!.fid);
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return Container(
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margin: EdgeInsets.only(left: index == 0 ? 20 : 0, right: 14),
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child: GestureDetector(
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onTap: () => Get.toNamed('/favDetail',
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arguments: item,
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parameters: {'mediaId': item!.id.toString(), 'heroTag': heroTag}),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 12),
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Container(
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width: 180,
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height: 110,
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margin: const EdgeInsets.only(bottom: 8),
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clipBehavior: Clip.hardEdge,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(12),
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color: Theme.of(context).colorScheme.onInverseSurface,
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boxShadow: [
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BoxShadow(
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color: Theme.of(context).colorScheme.onInverseSurface,
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offset: const Offset(4, -12), // 阴影与容器的距离
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blurRadius: 0.0, // 高斯的标准偏差与盒子的形状卷积。
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spreadRadius: 0.0, // 在应用模糊之前，框应该膨胀的量。
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),
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],
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),
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child: LayoutBuilder(
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builder: (context, BoxConstraints box) {
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return Hero(
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tag: heroTag,
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child: NetworkImgLayer(
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src: item!.cover,
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width: box.maxWidth,
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height: box.maxHeight,
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),
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);
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},
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),
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),
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Text(
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' ${item!.title}',
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overflow: TextOverflow.fade,
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maxLines: 1,
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),
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Text(
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' 共${item!.mediaCount}条视频',
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style: Theme.of(context)
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.textTheme
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.labelSmall!
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.copyWith(color: Theme.of(context).colorScheme.outline),
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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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