145 lines
5.0 KiB
Dart
145 lines
5.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
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import 'package:intl/intl.dart';
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import 'package:satu/core/services/buy_service.dart';
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import 'package:satu/core/utils/utils_parse.dart';
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import '../../../../core/models/buy_invoice/buy_invoice_response.dart';
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import '../../../../core/services/navigator_service.dart';
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import '../../../../core/utils/locator.dart';
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import '../../../../routes/route_names.dart';
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import '../../../../shared/app_colors.dart';
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import '../../../../shared/shared_styles.dart';
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import '../../../../shared/ui_helpers.dart';
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import '../../../../widgets/bar/products_app_bar.dart';
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import '../../../dictionaries/component/dictionary_list_tile.dart';
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import '../../../inventarization/widget/inventarization_list_tile.dart';
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class BuyView extends StatefulWidget {
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@override
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State<BuyView> createState() => _BuyViewState();
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}
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class _BuyViewState extends State<BuyView> {
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final BuyService _service = locator<BuyService>();
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final NavigatorService _navigatorService = locator<NavigatorService>();
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static const _pageSize = 20;
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final PagingController<int, BuyInvoiceResponse> _pagingController =
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PagingController(firstPageKey: 1);
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final DateFormat formatterDay = DateFormat('dd.MM.yyyy');
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@override
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void initState() {
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_pagingController.addPageRequestListener((pageKey) {
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_fetchData(pageKey, _pageSize);
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});
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super.initState();
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}
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@override
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void dispose() {
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_pagingController.dispose();
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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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return Scaffold(
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appBar: const ProductsAppBar(
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title: 'Накладные покупок',
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drawerShow: true,
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),
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body: Column(
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children: [
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Expanded(
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child: PagedListView<int, BuyInvoiceResponse>.separated(
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physics: const BouncingScrollPhysics(),
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separatorBuilder: (BuildContext context, int index) {
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return const Divider(
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height: 1.0,
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color: disableColor,
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);
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},
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pagingController: _pagingController,
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builderDelegate: PagedChildBuilderDelegate<BuyInvoiceResponse>(
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itemBuilder: (BuildContext context, BuyInvoiceResponse item,
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int index) {
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return DictionaryTile(
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key: Key('category_${item.id}'),
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onPress: () async {
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final dynamic result = await _navigatorService
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.push(buyEditRoute, arguments: item);
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if (result != null && true == (result as bool)) {
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_pagingController.refresh();
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}
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},
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Expanded(
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flex: 2,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'${item.eaccContragentId.toString()}',
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style: textBlack12Style,
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),
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SizedBox(
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height: 5.0,
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),
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Text(
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'Статус: ${item.eaccContragentId.toString()}',
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style: textGray11Style,
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),
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],
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)),
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Expanded(
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flex: 2,
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child: Text(
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'${formatterDay.format(item.invoiceDate)}',
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style: textBlack12Style,
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),
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),
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Expanded(
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flex: 1,
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child: Column(
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children: [
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Text(
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'${formatDecimal(item.summ ?? 0)} т.',
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style: textGray11Style,
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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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);
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}
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Future<void> _fetchData(int pageKey, int perPage) async {
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final List<BuyInvoiceResponse> newItems = await _service
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.getList(page: pageKey, perpage: perPage);
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final isLastPage = newItems.length < _pageSize;
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if (isLastPage) {
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_pagingController.appendLastPage(newItems);
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} else {
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final nextPageKey = pageKey + 1;
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_pagingController.appendPage(newItems, nextPageKey);
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}
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}
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}
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