112 lines
3.4 KiB
Dart
112 lines
3.4 KiB
Dart
import 'package:didvan/constants/assets.dart';
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import 'package:didvan/models/view/app_bar_data.dart';
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import 'package:didvan/views/profile/direct_list/direct_list_state.dart';
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import 'package:didvan/views/profile/direct_list/widgets/direct_item.dart';
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import 'package:didvan/views/widgets/didvan/badge.dart';
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import 'package:didvan/views/widgets/didvan/divider.dart';
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import 'package:didvan/views/widgets/didvan/scaffold.dart';
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import 'package:didvan/views/widgets/shimmer_placeholder.dart';
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import 'package:didvan/views/widgets/state_handlers/empty_state.dart';
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import 'package:didvan/views/widgets/state_handlers/sliver_state_handler.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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class DirectList extends StatefulWidget {
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const DirectList({Key? key}) : super(key: key);
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@override
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State<DirectList> createState() => _DirectListState();
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}
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class _DirectListState extends State<DirectList> {
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@override
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void initState() {
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Future.delayed(Duration.zero, () {
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context.read<DirectListState>().getDirectsList();
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});
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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return Consumer<DirectListState>(
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builder: (context, state, child) => DidvanScaffold(
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padding: const EdgeInsets.symmetric(vertical: 16),
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appBarData: AppBarData(
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hasBack: true,
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title: 'پیامها',
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trailing: state.unreadCount == 0
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? null
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: Padding(
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padding: const EdgeInsets.only(left: 20),
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child: DidvanBadge(
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text: state.unreadCount.toString(),
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),
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),
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),
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slivers: [
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SliverStateHandler<DirectListState>(
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onRetry: state.getDirectsList,
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itemPadding: const EdgeInsets.symmetric(horizontal: 16),
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state: state,
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placeholder: const _ChatRoomPlaceholder(),
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builder: (context, state, index) => ChatRoomItem(
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chatRoom: state.chatRooms[index],
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),
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childCount: state.chatRooms.length,
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enableEmptyState: state.chatRooms.isEmpty,
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emptyState: EmptyState(
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asset: Assets.emptyBookmark,
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title: 'پیامی وجود ندارد',
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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 _ChatRoomPlaceholder extends StatelessWidget {
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const _ChatRoomPlaceholder({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return const Column(
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children: [
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Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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ShimmerPlaceholder(
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height: 24,
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width: 24,
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),
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SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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ShimmerPlaceholder(
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height: 24,
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width: 100,
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),
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SizedBox(height: 12),
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ShimmerPlaceholder(
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height: 16,
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width: 300,
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),
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SizedBox(height: 12),
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ShimmerPlaceholder(
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height: 12,
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width: 80,
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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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DidvanDivider(),
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],
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);
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}
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}
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