mirror of
https://github.com/HChaZZY/PiliPlus.git
synced 2025-12-06 09:13:48 +08:00
347 lines
15 KiB
Dart
347 lines
15 KiB
Dart
import 'dart:math';
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import 'package:PiliPlus/common/widgets/custom_sliver_persistent_header_delegate.dart';
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import 'package:PiliPlus/common/widgets/http_error.dart';
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import 'package:PiliPlus/common/widgets/image_save.dart';
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import 'package:PiliPlus/http/loading_state.dart';
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import 'package:PiliPlus/pages/search/widgets/search_text.dart';
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import 'package:PiliPlus/pages/search_panel/controller.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
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import 'package:get/get.dart';
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import 'package:PiliPlus/common/constants.dart';
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import 'package:PiliPlus/common/widgets/network_img_layer.dart';
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import 'package:PiliPlus/utils/utils.dart';
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import '../../../utils/grid.dart';
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Widget searchArticlePanel(
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BuildContext context,
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SearchPanelController searchPanelCtr,
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LoadingState<List<dynamic>?> loadingState) {
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TextStyle textStyle = TextStyle(
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fontSize: Theme.of(context).textTheme.labelSmall!.fontSize,
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color: Theme.of(context).colorScheme.outline);
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final ctr = Get.put(ArticlePanelController(), tag: searchPanelCtr.tag);
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return CustomScrollView(
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controller: searchPanelCtr.scrollController,
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physics: const AlwaysScrollableScrollPhysics(),
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slivers: [
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SliverPersistentHeader(
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pinned: false,
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floating: true,
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delegate: CustomSliverPersistentHeaderDelegate(
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extent: 40,
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bgColor: Theme.of(context).colorScheme.surface,
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child: Container(
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height: 40,
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padding: const EdgeInsets.only(left: 25, right: 12),
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child: Row(
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children: [
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Obx(
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() => Text(
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'排序: ${ctr.orderFiltersList[ctr.currentOrderFilterval.value]['label']}',
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maxLines: 1,
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style:
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TextStyle(color: Theme.of(context).colorScheme.outline),
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),
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),
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const Spacer(),
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Obx(
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() => Text(
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'分区: ${ctr.zoneFiltersList[ctr.currentZoneFilterval.value]['label']}',
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maxLines: 1,
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style:
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TextStyle(color: Theme.of(context).colorScheme.outline),
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),
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),
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const Spacer(),
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SizedBox(
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width: 32,
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height: 32,
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child: IconButton(
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tooltip: '筛选',
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style: ButtonStyle(
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padding: WidgetStateProperty.all(EdgeInsets.zero),
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),
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onPressed: () {
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ctr.onShowFilterDialog(context, searchPanelCtr);
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},
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icon: Icon(
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Icons.filter_list_outlined,
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size: 18,
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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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),
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switch (loadingState) {
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Success() => loadingState.response?.isNotEmpty == true
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? SliverPadding(
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padding: EdgeInsets.only(
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bottom: StyleString.safeSpace +
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MediaQuery.of(context).padding.bottom,
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),
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sliver: SliverGrid(
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gridDelegate: Grid.videoCardHDelegate(context),
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delegate: SliverChildBuilderDelegate(
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(BuildContext context, int index) {
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if (index == loadingState.response!.length - 1) {
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searchPanelCtr.onLoadMore();
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}
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final item = loadingState.response![index];
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return InkWell(
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onTap: () {
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Get.toNamed('/htmlRender', parameters: {
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'url': 'www.bilibili.com/read/cv${item.id}',
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'title': item.subTitle,
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'id': 'cv${item.id}',
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'dynamicType': 'read'
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});
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},
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onLongPress: () => imageSaveDialog(
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context: context,
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title: (item.title as List?)
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?.map((item) => item['text'])
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.join() ??
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'',
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cover: item.imageUrls.first,
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),
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: StyleString.safeSpace,
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vertical: 5,
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),
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child: LayoutBuilder(
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builder: (context, boxConstraints) {
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final double width = (boxConstraints.maxWidth -
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StyleString.cardSpace *
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6 /
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MediaQuery.textScalerOf(context)
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.scale(1.0)) /
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2;
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return Container(
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constraints:
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const BoxConstraints(minHeight: 88),
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height: width / StyleString.aspectRatio,
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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if (item.imageUrls != null &&
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item.imageUrls.isNotEmpty)
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AspectRatio(
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aspectRatio: StyleString.aspectRatio,
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child: LayoutBuilder(
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builder: (context, boxConstraints) {
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double maxWidth =
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boxConstraints.maxWidth;
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double maxHeight =
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boxConstraints.maxHeight;
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return NetworkImgLayer(
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width: maxWidth,
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height: maxHeight,
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src: item.imageUrls.first,
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);
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}),
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),
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const SizedBox(width: 10),
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Expanded(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment:
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CrossAxisAlignment.start,
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children: [
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Text.rich(
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maxLines: 2,
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TextSpan(
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children: [
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for (var i in item.title) ...[
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TextSpan(
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text: i['text'],
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style: TextStyle(
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color: i['type'] == 'em'
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? Theme.of(context)
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.colorScheme
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.primary
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: Theme.of(context)
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.colorScheme
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.onSurface,
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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 Spacer(),
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Text(
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Utils.dateFormat(item.pubTime,
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formatType: 'detail'),
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style: textStyle),
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Row(
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children: [
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Text('${item.view}浏览',
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style: textStyle),
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Text(' • ', style: textStyle),
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Text('${item.reply}评论',
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style: textStyle),
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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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),
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),
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);
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},
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childCount: loadingState.response!.length,
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),
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),
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)
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: HttpError(
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callback: searchPanelCtr.onReload,
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),
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Error() => HttpError(
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errMsg: loadingState.errMsg,
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callback: searchPanelCtr.onReload,
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),
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LoadingState() => throw UnimplementedError(),
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},
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],
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);
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}
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class ArticlePanelController extends GetxController {
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List orderFiltersList = [
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{'label': '综合排序', 'value': 0, 'order': 'totalrank'},
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{'label': '最新发布', 'value': 1, 'order': 'pubdate'},
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{'label': '最多点击', 'value': 2, 'order': 'click'},
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{'label': '最多喜欢', 'value': 3, 'order': 'attention'},
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{'label': '最多评论', 'value': 4, 'order': 'scores'},
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];
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List zoneFiltersList = [
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{'label': '全部分区', 'value': 0, 'categoryId': 0},
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{'label': '动画', 'value': 1, 'categoryId': 2},
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{'label': '游戏', 'value': 2, 'categoryId': 1},
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{'label': '影视', 'value': 3, 'categoryId': 28},
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{'label': '生活', 'value': 4, 'categoryId': 3},
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{'label': '兴趣', 'value': 5, 'categoryId': 29},
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{'label': '轻小说', 'value': 6, 'categoryId': 16},
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{'label': '科技', 'value': 7, 'categoryId': 17},
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{'label': '笔记', 'value': 8, 'categoryId': 41},
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];
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RxInt currentOrderFilterval = 0.obs;
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RxInt currentZoneFilterval = 0.obs;
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onShowFilterDialog(
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BuildContext context,
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SearchPanelController searchPanelCtr,
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) {
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showModalBottomSheet(
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context: context,
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useSafeArea: true,
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isScrollControlled: true,
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clipBehavior: Clip.hardEdge,
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backgroundColor: Theme.of(context).colorScheme.surface,
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constraints: BoxConstraints(
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maxWidth: min(640, min(Get.width, Get.height)),
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),
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builder: (context) => SingleChildScrollView(
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child: Container(
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width: double.infinity,
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padding: EdgeInsets.only(
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top: 20,
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left: 16,
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right: 16,
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bottom: 80 + MediaQuery.of(context).padding.bottom,
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 10),
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const Text('排序', style: TextStyle(fontSize: 16)),
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const SizedBox(height: 10),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: orderFiltersList
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.map(
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(item) => SearchText(
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text: item['label'],
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onTap: (_) async {
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Get.back();
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currentOrderFilterval.value = item['value'];
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SmartDialog.dismiss();
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SmartDialog.showToast("「${item['label']}」的筛选结果");
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SearchPanelController ctr =
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Get.find<SearchPanelController>(
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tag: searchPanelCtr.searchType.name +
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searchPanelCtr.tag,
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);
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ctr.order.value = item['order'];
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SmartDialog.showLoading(msg: 'loading');
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await ctr.onReload();
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SmartDialog.dismiss();
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},
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bgColor: item['value'] == currentOrderFilterval.value
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? Theme.of(context).colorScheme.secondaryContainer
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: null,
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textColor: item['value'] == currentOrderFilterval.value
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? Theme.of(context).colorScheme.onSecondaryContainer
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: null,
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),
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)
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.toList(),
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),
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const SizedBox(height: 20),
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const Text('分区', style: TextStyle(fontSize: 16)),
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const SizedBox(height: 10),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: zoneFiltersList
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.map(
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(item) => SearchText(
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text: item['label'],
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onTap: (_) async {
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Get.back();
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currentZoneFilterval.value = item['value'];
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SmartDialog.dismiss();
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SmartDialog.showToast("「${item['label']}」的筛选结果");
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SearchPanelController ctr =
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Get.find<SearchPanelController>(
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tag: searchPanelCtr.searchType.name +
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searchPanelCtr.tag,
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);
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ctr.categoryId = item['categoryId'];
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SmartDialog.showLoading(msg: 'loading');
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await ctr.onReload();
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SmartDialog.dismiss();
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},
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bgColor: item['value'] == currentZoneFilterval.value
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? Theme.of(context).colorScheme.secondaryContainer
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: null,
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textColor: item['value'] == currentZoneFilterval.value
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? Theme.of(context).colorScheme.onSecondaryContainer
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: null,
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),
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)
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.toList(),
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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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