parent
1977601ec8
commit
9bf3a7dd8a
@ -0,0 +1,33 @@
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import 'package:aku_community/constants/api.dart';
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import 'package:aku_community/models/market/market_category_model.dart';
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import 'package:aku_community/utils/network/base_model.dart';
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import 'package:aku_community/utils/network/net_util.dart';
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class DisplayCategoryModel {
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final MarketCategoryModel model;
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final List<MarketCategoryModel> children;
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DisplayCategoryModel({
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required this.model,
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required this.children,
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});
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static Future<List<MarketCategoryModel>> get top8 async {
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List<MarketCategoryModel> models = await fetchCategory(0);
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if (models.length >= 8)
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return models.getRange(0, 8).toList();
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else
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return models;
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}
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///获取分类列表
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static Future<List<MarketCategoryModel>> fetchCategory(int parentId) async {
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BaseModel model = await NetUtil().get(
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API.market.category,
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params: {'parentId': parentId},
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);
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if (model.data == null) return [];
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return (model.data as List)
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.map((e) => MarketCategoryModel.fromJson(e))
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.toList();
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}
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}
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import 'package:equatable/equatable.dart';
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import 'package:aku_community/model/common/img_model.dart';
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import 'package:json_annotation/json_annotation.dart';
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part 'market_category_model.g.dart';
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@JsonSerializable()
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class MarketCategoryModel extends Equatable {
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final int id;
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final String name;
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final List<ImgModel> imgList;
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MarketCategoryModel({
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required this.id,
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required this.name,
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required this.imgList,
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});
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@override
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List<Object?> get props => [id];
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factory MarketCategoryModel.fromJson(Map<String, dynamic> json) =>
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_$MarketCategoryModelFromJson(json);
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}
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@ -0,0 +1,17 @@
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// GENERATED CODE - DO NOT MODIFY BY HAND
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part of 'market_category_model.dart';
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// **************************************************************************
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// JsonSerializableGenerator
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// **************************************************************************
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MarketCategoryModel _$MarketCategoryModelFromJson(Map<String, dynamic> json) {
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return MarketCategoryModel(
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id: json['id'] as int,
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name: json['name'] as String,
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imgList: (json['imgList'] as List<dynamic>)
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.map((e) => ImgModel.fromJson(e as Map<String, dynamic>))
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.toList(),
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);
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}
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@ -0,0 +1,43 @@
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import 'package:aku_community/constants/api.dart';
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import 'package:aku_community/model/common/img_model.dart';
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import 'package:aku_community/models/market/market_category_model.dart';
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import 'package:aku_community/ui/market/goods/goods_list_view.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:aku_community/utils/headers.dart';
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class CategoryCard extends StatelessWidget {
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final MarketCategoryModel model;
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const CategoryCard({Key? key, required this.model}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return MaterialButton(
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child: Column(
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children: [
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Spacer(),
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FadeInImage.assetNetwork(
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image: API.image(ImgModel.first(model.imgList)),
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placeholder: R.ASSETS_IMAGES_PLACEHOLDER_WEBP,
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height: 75.w,
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width: 75.w,
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),
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12.hb,
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Text(
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model.name,
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style: TextStyle(
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fontSize: 24.sp,
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color: Color(0xFF4A4B51),
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),
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),
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Spacer(),
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],
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),
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onPressed: () {
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Get.to(
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() => GoodsListView(),
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);
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},
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);
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}
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}
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@ -0,0 +1,43 @@
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import 'package:aku_community/constants/api.dart';
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import 'package:aku_community/model/common/img_model.dart';
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import 'package:aku_community/models/market/market_category_model.dart';
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import 'package:aku_community/ui/market/goods/goods_list_view.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:aku_community/utils/headers.dart';
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class CategorySubCard extends StatelessWidget {
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final MarketCategoryModel model;
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const CategorySubCard({Key? key, required this.model}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return MaterialButton(
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child: Column(
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children: [
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Spacer(),
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FadeInImage.assetNetwork(
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image: API.image(ImgModel.first(model.imgList)),
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placeholder: R.ASSETS_IMAGES_PLACEHOLDER_WEBP,
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height: 75.w,
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width: 75.w,
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),
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12.hb,
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Text(
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model.name,
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style: TextStyle(
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fontSize: 24.sp,
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color: Color(0xFF4A4B51),
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),
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),
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Spacer(),
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],
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),
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onPressed: () {
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Get.to(
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() => GoodsListView(),
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);
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},
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);
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}
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}
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@ -0,0 +1,38 @@
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import 'package:aku_community/models/market/display_category_model.dart';
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import 'package:aku_community/models/market/market_category_model.dart';
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import 'package:aku_community/ui/market/category/category_sub_card.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_easyrefresh/easy_refresh.dart';
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class CategorySubView extends StatefulWidget {
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final int id;
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CategorySubView({Key? key, required this.id}) : super(key: key);
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@override
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_CategorySubViewState createState() => _CategorySubViewState();
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}
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class _CategorySubViewState extends State<CategorySubView> {
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List<MarketCategoryModel> _models = [];
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@override
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Widget build(BuildContext context) {
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return EasyRefresh(
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header: MaterialHeader(),
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firstRefresh: true,
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onRefresh: () async {
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_models = await DisplayCategoryModel.fetchCategory(widget.id);
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setState(() {});
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},
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child: GridView.builder(
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gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 3,
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),
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itemBuilder: (context, index) {
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final model = _models[index];
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return CategorySubCard(model: model);
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},
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itemCount: _models.length,
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),
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);
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}
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}
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Loading…
Reference in new issue