import 'package:flutter/cupertino.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:zy_wms_pda/api/api_service.dart';
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import 'package:zy_wms_pda/common/main_card.dart';
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import 'package:zy_wms_pda/common/pagination.dart';
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import '../../../common/pagination.dart';
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import '../../../widgets/buttons/custom_elevated_button.dart';
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import '../common/order_pick_card.dart';
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import '../common/select_box.dart';
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class OrderListPage extends StatefulWidget {
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const OrderListPage({super.key});
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@override
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State<OrderListPage> createState() => _OrderListPageState();
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}
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class _OrderListPageState extends State<OrderListPage> {
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ScrollController _scrollController = ScrollController();
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// TextEditingController _pageController = TextEditingController();
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String? _selectedValue; // 存储选中的值
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String? _selectedOrderNo = null; // 存储选中的订单编号
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final List<String> _options = ['选项1', '选项2', '选项3'];
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int _currentPage = 2; // 当前页码
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int _totalPages = 5; // 假设总页数为 5// 下拉框选项
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int _total = 0;
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var items = []; // 订单列表数据
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List<String> _selectedOrderIds = []; // 用于存储选中的订单编号的列表
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@override
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void initState() {
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super.initState();
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_getOrders(1);
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_selectedOrderNo = null;
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}
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void _getOrders(curr, {limit = 20}) async {
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var detlsPage = await ApiService.orderDetlsPage(curr, limit: limit);
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print(detlsPage);
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setState(() {
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_currentPage = detlsPage['data']['current'];
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// _pageController.text = _currentPage.toString();
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_totalPages = detlsPage['data']['pages'];
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_total = detlsPage['data']['total'];
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items = detlsPage['data']['records'];
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items.forEach((item) {
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item['count'] = item['anfme'] - item['qty'];
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item['isSelected'] = false;
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});
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_scrollController.jumpTo(0);
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});
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}
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void _updateSelect(int id,bool value) {
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setState(() {
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items.forEach((item) {
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if (item['id'] == id) {
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item['isSelected'] = value;
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print(item['isSelected']);
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}
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});
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});
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}
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void _selectAll(bool value) {
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setState(() {
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items.forEach((item) {
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if (value) {
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item['isSelected'] = true;
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} else {
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item['isSelected'] = false;
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}
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});
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});
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}
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void _pick() {
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var pickList = [];
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items.forEach((item) {
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if (item['count'] != 0 && item['isSelected']) {
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pickList.add(item);
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}
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});
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Get.back(result: pickList);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(title: const Text('Order List')),
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body: Center(
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child: Column(
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mainAxisSize: MainAxisSize.max,
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children: [
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SearchBarx(),
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SizedBox(height: 2), // 添加一些间隔，以增强层次感
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PageList(_selectedOrderIds, items, _scrollController,_updateSelect),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: Colors.white,
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withOpacity(0.5),
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spreadRadius: 2,
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blurRadius: 5,
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offset: Offset(0, 3), // changes position of shadow 3
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),
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],
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Checkbox(
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value: _selectedOrderNo == '456', // 检查当前订单是否被选中
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onChanged: (bool? value) {
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setState(() {
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if (_selectedOrderNo == '456') {
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_selectAll(false);
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_selectedOrderNo = null; // 取消选中状态
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} else {
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_selectAll(true);
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_selectedOrderNo = '456'; // 否则选中当前订单
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}
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});
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},
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),
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Text('当前页全选'),
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const Spacer(),
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CEBtn(
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title: '提取',
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type: Type.primary,
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btnSize: BtnSize.large,
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onPressed: _pick)
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],
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),
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),
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Pagination(
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onValueChanged: (value) {
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print(value);
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setState(() {
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_currentPage = value;
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});
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_getOrders(value);
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},
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total: _total,
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currentPage: _currentPage,
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totalPages: _totalPages,
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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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Widget SearchBarx() {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.white,
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withOpacity(0.5),
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spreadRadius: 2,
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blurRadius: 5,
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offset: const Offset(3, 0),
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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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SelectBox(),
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SizedBox(width: 4),
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Expanded(
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 4),
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decoration: BoxDecoration(
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color: Colors.grey[200],
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borderRadius: BorderRadius.circular(15),
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),
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child: TextField(
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decoration: InputDecoration(
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hintText: 'Search',
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border: InputBorder.none,
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),
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),
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),
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),
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IconButton(
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icon: const Icon(Icons.subject_outlined),
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onPressed: () {},
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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 PageList(selectedOrderNos,items, _scrollController,_updateSelect) {
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return Expanded(
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child: ListView.builder(
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controller: _scrollController,
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itemCount: items.length,
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itemBuilder: (context, index) {
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// 定义边距
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double topPadding = index == 0 ? 8 : 4; // 第一个项目没有上边距
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double bottomPadding = index == 19 ? 8 : 4; // 最后一个项目没有下边距
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var item = items[index];
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return Padding(
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padding: EdgeInsets.only(top: topPadding, bottom: bottomPadding),
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child: OrderPickCard(
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id: item['id'].toString(),
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orderNo: item['orderNo'],
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orderStatus: 'orderStatus',
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matnr: item['matnr'],
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threeCode: item['threeCode'],
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anfme: item['anfme'].toString(),
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maktx: item['maktx'],
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qty: item['qty'].toString(),
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count: item['count'].toString(),
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createdTime: item["createTime\$"],
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onValueChanged: (value) {
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item['count'] = value;
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},
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onSelected: (value) {
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_updateSelect(item['id'], value);
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print("选中了订单：$value");
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},
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isSelected: item['isSelected'],
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), // 这里调用你的 ListItem 组件
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);
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},
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),
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);
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}
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