b819b51c1f
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1257 lines
35 KiB
Dart
1257 lines
35 KiB
Dart
import 'dart:async';
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import 'dart:math' as math;
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:flutter_map/flutter_map.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:latlong2/latlong.dart' hide Path;
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import 'package:record/record.dart';
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import '../api/mapflow_api.dart';
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import '../auth/telegram_login_button.dart';
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import '../auth/telegram_session.dart' as telegram_session;
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import '../models/place_models.dart';
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import '../state/place_controller.dart';
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const _mapboxAccessToken = String.fromEnvironment('MAPBOX_ACCESS_TOKEN');
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const _mapboxStyle = String.fromEnvironment(
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'MAPBOX_STYLE',
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defaultValue: 'mapbox/streets-v12',
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);
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class MapflowShell extends ConsumerWidget {
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const MapflowShell({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final asyncState = ref.watch(placeControllerProvider);
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return asyncState.when(
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data: (state) => state.hasTelegramAuth
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? _MapContent(state: state)
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: _TelegramLoginScreen(
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onAuthenticated: () => ref.invalidate(placeControllerProvider),
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),
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loading: () => const _MapLoading(),
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error: (error, _) => _MapError(message: error.toString()),
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);
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}
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}
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class _MapContent extends ConsumerWidget {
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const _MapContent({required this.state});
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static const _fallbackCenter = LatLng(10.7718, 106.6982);
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final PlaceState state;
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final selected = state.selectedPlace;
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final userCoordinate = state.userCoordinate;
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final mapCenter = userCoordinate ?? selected?.coordinate ?? _fallbackCenter;
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final availableTraits = {
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for (final place in state.recommendations) ...place.traits,
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}.toList();
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return Scaffold(
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body: Stack(
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children: [
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FlutterMap(
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options: MapOptions(
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initialCenter: mapCenter,
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initialZoom: 14.2,
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minZoom: 3,
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maxZoom: 18,
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),
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children: [
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const _BaseMapTileLayer(),
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MarkerLayer(
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markers: [
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for (final place in state.recommendations)
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Marker(
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width: 52,
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height: 52,
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point: place.coordinate,
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child: _PlaceMarker(
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selected: selected?.id == place.id,
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onTap: () => ref
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.read(placeControllerProvider.notifier)
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.selectPlace(place.id),
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),
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),
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if (userCoordinate != null)
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Marker(
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width: 30,
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height: 30,
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point: userCoordinate,
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child: const _UserLocationMarker(),
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),
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],
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),
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const _MapAttribution(),
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],
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),
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SafeArea(
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child: Align(
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alignment: Alignment.topLeft,
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child: _UserAvatar(
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user: state.currentUser,
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onLogout: () {
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telegram_session.clearMapflowSession();
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ref.invalidate(placeControllerProvider);
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telegram_session.reloadApp();
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},
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),
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),
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),
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if (availableTraits.isNotEmpty)
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SafeArea(
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child: Align(
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alignment: Alignment.topCenter,
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child: _TraitBar(
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selectedTrait: state.selectedTrait,
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traits: availableTraits,
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),
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),
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),
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Align(
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alignment: Alignment.bottomCenter,
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child: SafeArea(
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top: false,
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child: _PlaceCarousel(
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places: state.recommendations,
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onSelect: (place) => ref
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.read(placeControllerProvider.notifier)
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.selectPlace(place.id),
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),
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),
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),
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SafeArea(
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child: Align(
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alignment: Alignment.centerRight,
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child: Padding(
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padding: const EdgeInsets.only(right: 12),
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child: FloatingActionButton(
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onPressed: () => _openAddFlow(
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context,
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userCoordinate ?? selected?.coordinate,
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),
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child: const Icon(Icons.add_location_alt_outlined),
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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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void _openAddFlow(BuildContext context, LatLng? coordinate) {
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Navigator.of(context).push(
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MaterialPageRoute<void>(
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fullscreenDialog: true,
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builder: (_) => AddExperienceFlow(
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coordinate: coordinate ?? _fallbackCenter,
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hasTelegramAuth: state.hasTelegramAuth,
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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 _UserLocationMarker extends StatelessWidget {
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const _UserLocationMarker();
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@override
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Widget build(BuildContext context) {
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final color = Theme.of(context).colorScheme.primary;
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return DecoratedBox(
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: color.withValues(alpha: 0.18),
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),
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child: Center(
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child: Container(
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width: 14,
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height: 14,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: color,
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border: Border.all(color: Colors.white, width: 3),
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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 _UserAvatar extends StatelessWidget {
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const _UserAvatar({required this.user, required this.onLogout});
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final AppUser? user;
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final VoidCallback onLogout;
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@override
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Widget build(BuildContext context) {
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final photoUrl = user?.photoUrl;
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final imageUrl = photoUrl == null || photoUrl.isEmpty
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? null
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: _avatarImageUrl(photoUrl);
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final fallback = _fallbackText();
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return Padding(
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padding: const EdgeInsets.only(left: 12, top: 8),
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child: PopupMenuButton<_AvatarAction>(
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tooltip: '',
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offset: const Offset(0, 8),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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onSelected: (action) {
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switch (action) {
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case _AvatarAction.logout:
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onLogout();
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}
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},
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itemBuilder: (_) => const [
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PopupMenuItem<_AvatarAction>(
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value: _AvatarAction.logout,
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.logout, size: 18),
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SizedBox(width: 10),
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Text('Выйти'),
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],
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),
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),
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],
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child: ClipOval(
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child: SizedBox.square(
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dimension: 44,
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child: imageUrl == null
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? _AvatarFallback(text: fallback)
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: Image.network(
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imageUrl,
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fit: BoxFit.cover,
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errorBuilder: (_, _, _) => _AvatarFallback(text: fallback),
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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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String _fallbackText() {
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final firstName = user?.firstName?.trim();
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if (firstName != null && firstName.isNotEmpty) {
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return firstName.characters.first.toUpperCase();
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}
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final username = user?.username?.trim();
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if (username != null && username.isNotEmpty) {
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return username.characters.first.toUpperCase();
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}
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return 'M';
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}
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String _avatarImageUrl(String photoUrl) {
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final separator = photoUrl.contains('?') ? '&' : '?';
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return '$photoUrl${separator}v=2';
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}
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}
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enum _AvatarAction { logout }
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class _AvatarFallback extends StatelessWidget {
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const _AvatarFallback({required this.text});
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final String text;
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@override
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Widget build(BuildContext context) {
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return ColoredBox(
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color: const Color(0xFFFFFBF5),
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child: Center(
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child: Text(
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text,
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style: const TextStyle(
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color: Color(0xFF17211D),
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fontWeight: FontWeight.w900,
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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 _TelegramLoginScreen extends StatefulWidget {
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const _TelegramLoginScreen({required this.onAuthenticated});
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final VoidCallback onAuthenticated;
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@override
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State<_TelegramLoginScreen> createState() => _TelegramLoginScreenState();
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}
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class _TelegramLoginScreenState extends State<_TelegramLoginScreen> {
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final _api = MapflowApi();
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Timer? _pollTimer;
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Timer? _countdownTimer;
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DateTime? _loginExpiresAt;
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var _loading = false;
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var _message = '';
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@override
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void initState() {
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super.initState();
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final urlToken = telegram_session.telegramLoginTokenFromUrl();
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final pendingToken = urlToken.isNotEmpty
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? urlToken
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: telegram_session.pendingTelegramLoginToken();
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if (pendingToken.isNotEmpty) {
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telegram_session.savePendingTelegramLoginToken(pendingToken);
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_pollLogin(pendingToken);
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_pollTimer = Timer.periodic(
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const Duration(seconds: 2),
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(_) => _pollLogin(pendingToken),
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);
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}
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}
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@override
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void dispose() {
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_pollTimer?.cancel();
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_countdownTimer?.cancel();
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super.dispose();
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}
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Future<void> _startLogin() async {
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setState(() {
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_loading = true;
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_message = '';
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});
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final login = await _api.startTelegramBotLogin();
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telegram_session.savePendingTelegramLoginToken(login.token);
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telegram_session.openExternalUrl(login.botUrl);
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_pollTimer?.cancel();
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_countdownTimer?.cancel();
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_pollTimer = Timer.periodic(
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const Duration(seconds: 2),
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(_) => _pollLogin(login.token),
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);
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_countdownTimer = Timer.periodic(const Duration(seconds: 1), (_) {
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if (mounted) {
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setState(() {});
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}
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});
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setState(() {
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_loading = false;
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_loginExpiresAt = login.expiresAt;
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_message = '';
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});
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}
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Future<void> _pollLogin(String token) async {
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final status = await _api.fetchTelegramBotLoginStatus(token);
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if (status.isExpired) {
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_pollTimer?.cancel();
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_countdownTimer?.cancel();
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telegram_session.clearPendingTelegramLoginToken();
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if (!mounted) {
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return;
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}
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_loginExpiresAt = null;
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setState(() => _message = 'Ссылка устарела. Запусти вход заново.');
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return;
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}
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if (!status.isConfirmed) {
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return;
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}
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_pollTimer?.cancel();
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_countdownTimer?.cancel();
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telegram_session.saveMapflowSessionToken(status.sessionToken!);
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telegram_session.clearPendingTelegramLoginToken();
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widget.onAuthenticated();
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telegram_session.reloadApp();
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}
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String get _remainingText {
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final expiresAt = _loginExpiresAt;
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if (expiresAt == null) {
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return '';
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}
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final seconds = expiresAt.difference(DateTime.now()).inSeconds;
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if (seconds <= 0) {
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return '00:00';
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}
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final minutes = seconds ~/ 60;
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final rest = (seconds % 60).toString().padLeft(2, '0');
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return '$minutes:$rest';
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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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body: SafeArea(
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child: Center(
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child: SizedBox(
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width: 320,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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'MapFlow',
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style: Theme.of(context).textTheme.headlineMedium?.copyWith(
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fontWeight: FontWeight.w900,
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letterSpacing: 0,
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),
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),
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const SizedBox(height: 24),
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TelegramLoginButton(onPressed: _startLogin, loading: _loading),
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if (_remainingText.isNotEmpty) ...[
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const SizedBox(height: 12),
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Text(
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_remainingText,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w800,
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letterSpacing: 0,
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),
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),
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],
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if (_message.isNotEmpty) ...[
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const SizedBox(height: 14),
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Text(
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_message,
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textAlign: TextAlign.center,
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style: Theme.of(context).textTheme.bodyMedium,
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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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class _MapLoading extends StatelessWidget {
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const _MapLoading();
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@override
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Widget build(BuildContext context) {
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return const Scaffold(body: Center(child: CircularProgressIndicator()));
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}
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}
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class _MapError extends StatelessWidget {
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const _MapError({required this.message});
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final String message;
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: Stack(
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children: [
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FlutterMap(
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options: const MapOptions(
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initialCenter: LatLng(10.7718, 106.6982),
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initialZoom: 14.2,
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),
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children: [const _BaseMapTileLayer(), const _MapAttribution()],
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),
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SafeArea(
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child: Align(
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alignment: Alignment.bottomCenter,
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child: Container(
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margin: const EdgeInsets.all(12),
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padding: const EdgeInsets.all(12),
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color: const Color(0xFFFFFBF5),
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child: Text(
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message,
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maxLines: 3,
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overflow: TextOverflow.ellipsis,
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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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class _BaseMapTileLayer extends StatelessWidget {
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const _BaseMapTileLayer();
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static const _osmUrl = 'https://tile.openstreetmap.org/{z}/{x}/{y}.png';
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@override
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Widget build(BuildContext context) {
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if (_mapboxAccessToken.isEmpty) {
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return TileLayer(
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urlTemplate: _osmUrl,
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userAgentPackageName: 'com.mapflow.app',
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);
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}
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return TileLayer(
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urlTemplate:
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'https://api.mapbox.com/styles/v1/$_mapboxStyle/tiles/512/{z}/{x}/{y}@2x'
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'?access_token=$_mapboxAccessToken',
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tileDimension: 512,
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zoomOffset: -1,
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maxNativeZoom: 22,
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userAgentPackageName: 'com.mapflow.app',
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);
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}
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}
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|
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class _MapAttribution extends StatelessWidget {
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const _MapAttribution();
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@override
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Widget build(BuildContext context) {
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if (_mapboxAccessToken.isEmpty) {
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return const RichAttributionWidget(
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attributions: [TextSourceAttribution('OpenStreetMap contributors')],
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);
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}
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return const RichAttributionWidget(
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attributions: [
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TextSourceAttribution('Mapbox', prependCopyright: false),
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TextSourceAttribution('OpenStreetMap contributors'),
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],
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);
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}
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}
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|
|
|
class _TraitBar extends ConsumerWidget {
|
|
const _TraitBar({required this.selectedTrait, required this.traits});
|
|
|
|
final PlaceTrait selectedTrait;
|
|
final List<PlaceTrait> traits;
|
|
|
|
@override
|
|
Widget build(BuildContext context, WidgetRef ref) {
|
|
final controller = ref.read(placeControllerProvider.notifier);
|
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|
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return SizedBox(
|
|
height: 54,
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|
child: ListView.separated(
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scrollDirection: Axis.horizontal,
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padding: const EdgeInsets.fromLTRB(68, 8, 12, 0),
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itemCount: traits.length,
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separatorBuilder: (_, _) => const SizedBox(width: 6),
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|
itemBuilder: (context, index) {
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final item = traits[index];
|
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return ChoiceChip(
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|
avatar: Icon(item.icon, size: 17),
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label: Text(item.label),
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selected: item == selectedTrait,
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onSelected: (_) => controller.selectTrait(item),
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backgroundColor: const Color(0xFFFFFBF5),
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selectedColor: Theme.of(context).colorScheme.primaryContainer,
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side: BorderSide.none,
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shape: const StadiumBorder(),
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 9),
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);
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},
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),
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);
|
|
}
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}
|
|
|
|
class _PlaceMarker extends StatelessWidget {
|
|
const _PlaceMarker({required this.selected, required this.onTap});
|
|
|
|
final bool selected;
|
|
final VoidCallback onTap;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final color = Theme.of(context).colorScheme.primary;
|
|
return GestureDetector(
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|
onTap: onTap,
|
|
child: AnimatedContainer(
|
|
duration: const Duration(milliseconds: 160),
|
|
decoration: BoxDecoration(
|
|
color: selected ? color : Colors.white,
|
|
shape: BoxShape.circle,
|
|
border: Border.all(color: color, width: selected ? 3 : 2),
|
|
boxShadow: const [
|
|
BoxShadow(
|
|
color: Color(0x33000000),
|
|
blurRadius: 14,
|
|
offset: Offset(0, 8),
|
|
),
|
|
],
|
|
),
|
|
child: Icon(Icons.place, color: selected ? Colors.white : color),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _PlaceCarousel extends StatelessWidget {
|
|
const _PlaceCarousel({required this.places, required this.onSelect});
|
|
|
|
final List<PlaceRecommendation> places;
|
|
final ValueChanged<PlaceRecommendation> onSelect;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
if (places.isEmpty) {
|
|
return const SizedBox.shrink();
|
|
}
|
|
|
|
return SizedBox(
|
|
height: 172,
|
|
child: ListView.separated(
|
|
scrollDirection: Axis.horizontal,
|
|
padding: const EdgeInsets.fromLTRB(12, 0, 12, 12),
|
|
itemCount: places.length,
|
|
separatorBuilder: (_, _) => const SizedBox(width: 10),
|
|
itemBuilder: (context, index) {
|
|
final place = places[index];
|
|
return _PlacePhotoCard(place: place, onTap: () => onSelect(place));
|
|
},
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _PlacePhotoCard extends StatelessWidget {
|
|
const _PlacePhotoCard({required this.place, required this.onTap});
|
|
|
|
final PlaceRecommendation place;
|
|
final VoidCallback onTap;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return GestureDetector(
|
|
onTap: onTap,
|
|
child: Container(
|
|
width: 150,
|
|
decoration: BoxDecoration(
|
|
borderRadius: BorderRadius.circular(8),
|
|
border: Border.all(color: Colors.white),
|
|
boxShadow: const [
|
|
BoxShadow(
|
|
color: Color(0x33000000),
|
|
blurRadius: 16,
|
|
offset: Offset(0, 8),
|
|
),
|
|
],
|
|
),
|
|
clipBehavior: Clip.antiAlias,
|
|
child: Stack(
|
|
fit: StackFit.expand,
|
|
children: [
|
|
if (place.photoUrls.isEmpty)
|
|
const ColoredBox(
|
|
color: Color(0xFF0F766E),
|
|
child: Icon(Icons.place_outlined, color: Colors.white),
|
|
)
|
|
else
|
|
PageView.builder(
|
|
itemCount: place.photoUrls.length,
|
|
itemBuilder: (context, index) {
|
|
return Image.network(
|
|
place.photoUrls[index],
|
|
fit: BoxFit.cover,
|
|
errorBuilder: (_, _, _) => Container(
|
|
color: const Color(0xFFE0D8CA),
|
|
child: const Icon(Icons.place_outlined),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
const DecoratedBox(
|
|
decoration: BoxDecoration(
|
|
gradient: LinearGradient(
|
|
begin: Alignment.topCenter,
|
|
end: Alignment.bottomCenter,
|
|
colors: [Colors.transparent, Color(0xCC000000)],
|
|
),
|
|
),
|
|
),
|
|
Positioned(
|
|
left: 10,
|
|
right: 10,
|
|
bottom: 12,
|
|
child: Text(
|
|
place.name,
|
|
maxLines: 2,
|
|
overflow: TextOverflow.ellipsis,
|
|
style: const TextStyle(
|
|
color: Colors.white,
|
|
fontWeight: FontWeight.w900,
|
|
height: 1.05,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class AddExperienceFlow extends ConsumerStatefulWidget {
|
|
const AddExperienceFlow({
|
|
super.key,
|
|
required this.coordinate,
|
|
required this.hasTelegramAuth,
|
|
});
|
|
|
|
final LatLng coordinate;
|
|
final bool hasTelegramAuth;
|
|
|
|
@override
|
|
ConsumerState<AddExperienceFlow> createState() => _AddExperienceFlowState();
|
|
}
|
|
|
|
class _AddExperienceFlowState extends ConsumerState<AddExperienceFlow> {
|
|
static const _minimumVoiceSeconds = 30;
|
|
|
|
final _recorder = AudioRecorder();
|
|
final _waveSamples = List<double>.filled(64, 0.04);
|
|
|
|
Timer? _timer;
|
|
StreamSubscription<Uint8List>? _audioStreamSub;
|
|
var _step = 0;
|
|
var _seconds = 0;
|
|
var _recording = false;
|
|
var _submitting = false;
|
|
var _micAllowed = true;
|
|
PlaceRecommendation? _selectedPlace;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_timer?.cancel();
|
|
_audioStreamSub?.cancel();
|
|
_recorder.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
Future<void> _toggleRecording() async {
|
|
if (_recording) {
|
|
await _stopRecording();
|
|
return;
|
|
}
|
|
|
|
await _startRecording();
|
|
}
|
|
|
|
Future<void> _startRecording() async {
|
|
final hasPermission = await _recorder.hasPermission();
|
|
if (!hasPermission) {
|
|
setState(() => _micAllowed = false);
|
|
return;
|
|
}
|
|
|
|
final stream = await _recorder.startStream(
|
|
const RecordConfig(
|
|
encoder: AudioEncoder.pcm16bits,
|
|
sampleRate: 44100,
|
|
numChannels: 1,
|
|
echoCancel: true,
|
|
noiseSuppress: true,
|
|
autoGain: true,
|
|
),
|
|
);
|
|
_audioStreamSub = stream.listen(_handleAudioChunk);
|
|
_timer = Timer.periodic(const Duration(seconds: 1), (_) {
|
|
if (!mounted) {
|
|
return;
|
|
}
|
|
setState(() => _seconds += 1);
|
|
ref
|
|
.read(placeControllerProvider.notifier)
|
|
.setReviewDuration(Duration(seconds: _seconds));
|
|
});
|
|
|
|
setState(() {
|
|
_micAllowed = true;
|
|
_recording = true;
|
|
});
|
|
}
|
|
|
|
Future<void> _stopRecording() async {
|
|
_timer?.cancel();
|
|
await _audioStreamSub?.cancel();
|
|
_audioStreamSub = null;
|
|
await _recorder.stop();
|
|
if (!mounted) {
|
|
return;
|
|
}
|
|
setState(() => _recording = false);
|
|
}
|
|
|
|
void _handleAudioChunk(Uint8List chunk) {
|
|
if (chunk.length < 2) {
|
|
return;
|
|
}
|
|
|
|
final bytes = ByteData.sublistView(chunk);
|
|
var sum = 0.0;
|
|
var count = 0;
|
|
for (var index = 0; index + 1 < chunk.length; index += 2) {
|
|
final sample = bytes.getInt16(index, Endian.little) / 32768.0;
|
|
sum += sample * sample;
|
|
count += 1;
|
|
}
|
|
|
|
final rms = count == 0 ? 0.0 : math.sqrt(sum / count);
|
|
final level = (rms * 7.5).clamp(0.03, 1.0).toDouble();
|
|
if (!mounted) {
|
|
return;
|
|
}
|
|
setState(() {
|
|
_waveSamples
|
|
..removeAt(0)
|
|
..add(level);
|
|
});
|
|
}
|
|
|
|
String get _time =>
|
|
'${(_seconds ~/ 60).toString().padLeft(2, '0')}:'
|
|
'${(_seconds % 60).toString().padLeft(2, '0')}';
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final controller = ref.read(placeControllerProvider.notifier);
|
|
final places = ref.watch(placeControllerProvider).value?.places ?? [];
|
|
|
|
final content = switch (_step) {
|
|
0 => _IntroStep(onNext: () => setState(() => _step = 1)),
|
|
1 => _PlaceStep(
|
|
places: places,
|
|
onSelect: (place) {
|
|
setState(() {
|
|
_selectedPlace = place;
|
|
_step = 2;
|
|
});
|
|
controller.setReviewPlace(place.name);
|
|
},
|
|
),
|
|
_ => _VoiceStep(
|
|
placeName: _selectedPlace?.name ?? '',
|
|
hasTelegramAuth: widget.hasTelegramAuth,
|
|
seconds: _seconds,
|
|
minimumSeconds: _minimumVoiceSeconds,
|
|
time: _time,
|
|
isRecording: _recording,
|
|
isSubmitting: _submitting,
|
|
micAllowed: _micAllowed,
|
|
samples: _waveSamples,
|
|
canContinue: widget.hasTelegramAuth && _seconds >= _minimumVoiceSeconds,
|
|
onToggleRecording: _toggleRecording,
|
|
onNext: () async {
|
|
final selectedPlace = _selectedPlace;
|
|
if (selectedPlace == null) {
|
|
return;
|
|
}
|
|
if (_recording) {
|
|
await _stopRecording();
|
|
}
|
|
setState(() => _submitting = true);
|
|
controller.setReviewPlace(selectedPlace.name);
|
|
await controller.publishReview(coordinate: selectedPlace.coordinate);
|
|
if (!context.mounted) {
|
|
return;
|
|
}
|
|
Navigator.of(context).pop();
|
|
},
|
|
),
|
|
};
|
|
|
|
return Scaffold(
|
|
backgroundColor: const Color(0xFFF7F3EA),
|
|
body: SafeArea(
|
|
child: Padding(
|
|
padding: EdgeInsets.fromLTRB(
|
|
16,
|
|
10,
|
|
16,
|
|
MediaQuery.viewInsetsOf(context).bottom + 18,
|
|
),
|
|
child: Column(
|
|
children: [
|
|
_StoryProgress(
|
|
step: _step,
|
|
total: 3,
|
|
onClose: () => Navigator.of(context).pop(),
|
|
),
|
|
const SizedBox(height: 18),
|
|
Expanded(
|
|
child: AnimatedSwitcher(
|
|
duration: const Duration(milliseconds: 220),
|
|
child: KeyedSubtree(key: ValueKey(_step), child: content),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _IntroStep extends StatelessWidget {
|
|
const _IntroStep({required this.onNext});
|
|
|
|
final VoidCallback onNext;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return _StepLayout(
|
|
body: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Container(
|
|
width: 70,
|
|
height: 70,
|
|
decoration: BoxDecoration(
|
|
color: const Color(0xFFE11D48),
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: const Icon(Icons.graphic_eq, color: Colors.white, size: 38),
|
|
),
|
|
const SizedBox(height: 22),
|
|
Text(
|
|
'Поделись ощущением от места голосом. Мы разберем запись через AI и удалим аудио после обработки.',
|
|
textAlign: TextAlign.left,
|
|
style: Theme.of(context).textTheme.titleLarge?.copyWith(
|
|
fontWeight: FontWeight.w800,
|
|
height: 1.18,
|
|
letterSpacing: 0,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
action: FilledButton(onPressed: onNext, child: const Text('Далее')),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _PlaceStep extends StatelessWidget {
|
|
const _PlaceStep({required this.places, required this.onSelect});
|
|
|
|
final List<PlaceRecommendation> places;
|
|
final ValueChanged<PlaceRecommendation> onSelect;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return _StepLayout(
|
|
body: Column(
|
|
children: [
|
|
Text(
|
|
'Выбери место рядом',
|
|
textAlign: TextAlign.center,
|
|
style: Theme.of(context).textTheme.headlineSmall?.copyWith(
|
|
fontWeight: FontWeight.w900,
|
|
letterSpacing: 0,
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
Expanded(
|
|
child: places.isEmpty
|
|
? const Center(
|
|
child: Icon(Icons.location_off_outlined, size: 42),
|
|
)
|
|
: ListView.separated(
|
|
itemCount: places.length,
|
|
separatorBuilder: (_, _) => const SizedBox(height: 10),
|
|
itemBuilder: (context, index) {
|
|
final place = places[index];
|
|
return ListTile(
|
|
onTap: () => onSelect(place),
|
|
contentPadding: const EdgeInsets.symmetric(
|
|
horizontal: 14,
|
|
vertical: 8,
|
|
),
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
tileColor: const Color(0xFFFFFBF5),
|
|
leading: const Icon(Icons.place_outlined),
|
|
title: Text(
|
|
place.name,
|
|
style: const TextStyle(fontWeight: FontWeight.w800),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _VoiceStep extends StatelessWidget {
|
|
const _VoiceStep({
|
|
required this.placeName,
|
|
required this.hasTelegramAuth,
|
|
required this.seconds,
|
|
required this.minimumSeconds,
|
|
required this.time,
|
|
required this.isRecording,
|
|
required this.isSubmitting,
|
|
required this.micAllowed,
|
|
required this.samples,
|
|
required this.canContinue,
|
|
required this.onToggleRecording,
|
|
required this.onNext,
|
|
});
|
|
|
|
final String placeName;
|
|
final bool hasTelegramAuth;
|
|
final int seconds;
|
|
final int minimumSeconds;
|
|
final String time;
|
|
final bool isRecording;
|
|
final bool isSubmitting;
|
|
final bool micAllowed;
|
|
final List<double> samples;
|
|
final bool canContinue;
|
|
final Future<void> Function() onToggleRecording;
|
|
final VoidCallback onNext;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return _StepLayout(
|
|
body: Column(
|
|
children: [
|
|
const Spacer(),
|
|
Text(
|
|
placeName.trim().isEmpty ? 'Место' : placeName.trim(),
|
|
textAlign: TextAlign.center,
|
|
style: Theme.of(
|
|
context,
|
|
).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w900),
|
|
),
|
|
const SizedBox(height: 8),
|
|
Text(hasTelegramAuth ? 'Минимум $minimumSeconds секунд' : ''),
|
|
const SizedBox(height: 26),
|
|
_VoiceWave(samples: samples, active: isRecording),
|
|
const SizedBox(height: 24),
|
|
SizedBox(
|
|
width: 132,
|
|
height: 132,
|
|
child: FilledButton(
|
|
onPressed: isSubmitting || !hasTelegramAuth
|
|
? null
|
|
: () => onToggleRecording(),
|
|
style: FilledButton.styleFrom(shape: const CircleBorder()),
|
|
child: Icon(isRecording ? Icons.stop : Icons.mic, size: 54),
|
|
),
|
|
),
|
|
const SizedBox(height: 22),
|
|
Text(
|
|
time,
|
|
style: Theme.of(
|
|
context,
|
|
).textTheme.headlineMedium?.copyWith(fontWeight: FontWeight.w900),
|
|
),
|
|
const SizedBox(height: 12),
|
|
LinearProgressIndicator(
|
|
value: (seconds / minimumSeconds).clamp(0.0, 1.0),
|
|
),
|
|
if (!micAllowed) ...[
|
|
const SizedBox(height: 12),
|
|
const Icon(Icons.mic_off_outlined, size: 22),
|
|
],
|
|
const Spacer(),
|
|
],
|
|
),
|
|
action: FilledButton(
|
|
onPressed: canContinue && !isSubmitting ? onNext : null,
|
|
child: Text(isSubmitting ? 'Отправляем' : 'Далее'),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _VoiceWave extends StatelessWidget {
|
|
const _VoiceWave({required this.samples, required this.active});
|
|
|
|
final List<double> samples;
|
|
final bool active;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return SizedBox(
|
|
height: 112,
|
|
width: double.infinity,
|
|
child: CustomPaint(
|
|
painter: _VoiceWavePainter(
|
|
samples: samples,
|
|
active: active,
|
|
color: Theme.of(context).colorScheme.primary,
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _VoiceWavePainter extends CustomPainter {
|
|
const _VoiceWavePainter({
|
|
required this.samples,
|
|
required this.active,
|
|
required this.color,
|
|
});
|
|
|
|
final List<double> samples;
|
|
final bool active;
|
|
final Color color;
|
|
|
|
@override
|
|
void paint(Canvas canvas, Size size) {
|
|
final centerY = size.height / 2;
|
|
final top = <Offset>[];
|
|
final bottom = <Offset>[];
|
|
|
|
for (var index = 0; index < samples.length; index++) {
|
|
final x = samples.length == 1
|
|
? 0.0
|
|
: index / (samples.length - 1) * size.width;
|
|
final envelope = math.sin(index / (samples.length - 1) * math.pi);
|
|
final amplitude = samples[index] * envelope * size.height * 0.46;
|
|
final yTop = centerY - amplitude;
|
|
final yBottom = centerY + amplitude;
|
|
|
|
top.add(Offset(x, yTop));
|
|
bottom.add(Offset(x, yBottom));
|
|
}
|
|
|
|
final topPath = Path()..addPolygon(top, false);
|
|
final bottomPath = Path()..addPolygon(bottom, false);
|
|
final shape = Path()
|
|
..addPolygon([...top, ...bottom.reversed], true)
|
|
..close();
|
|
|
|
final glow = Paint()
|
|
..color = color.withValues(alpha: active ? 0.18 : 0.08)
|
|
..strokeWidth = 18
|
|
..style = PaintingStyle.stroke
|
|
..strokeCap = StrokeCap.round
|
|
..maskFilter = const MaskFilter.blur(BlurStyle.normal, 10);
|
|
final stroke = Paint()
|
|
..shader = LinearGradient(
|
|
colors: [
|
|
color.withValues(alpha: active ? 0.35 : 0.16),
|
|
color.withValues(alpha: active ? 0.95 : 0.42),
|
|
const Color(0xFFE11D48).withValues(alpha: active ? 0.86 : 0.34),
|
|
],
|
|
).createShader(Offset.zero & size)
|
|
..strokeWidth = 5
|
|
..style = PaintingStyle.stroke
|
|
..strokeCap = StrokeCap.round;
|
|
final fill = Paint()
|
|
..shader = LinearGradient(
|
|
begin: Alignment.topCenter,
|
|
end: Alignment.bottomCenter,
|
|
colors: [
|
|
color.withValues(alpha: active ? 0.20 : 0.08),
|
|
const Color(0xFFE11D48).withValues(alpha: active ? 0.14 : 0.05),
|
|
],
|
|
).createShader(Offset.zero & size)
|
|
..style = PaintingStyle.fill;
|
|
|
|
canvas.drawPath(shape, fill);
|
|
canvas.drawPath(topPath, glow);
|
|
canvas.drawPath(bottomPath, glow);
|
|
canvas.drawPath(topPath, stroke);
|
|
canvas.drawPath(bottomPath, stroke);
|
|
canvas.drawCircle(
|
|
Offset(size.width / 2, centerY),
|
|
active ? 3.4 : 2.2,
|
|
Paint()..color = color.withValues(alpha: active ? 0.82 : 0.36),
|
|
);
|
|
}
|
|
|
|
@override
|
|
bool shouldRepaint(covariant _VoiceWavePainter oldDelegate) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
class _StepLayout extends StatelessWidget {
|
|
const _StepLayout({required this.body, this.action});
|
|
|
|
final Widget body;
|
|
final Widget? action;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Column(
|
|
children: [
|
|
Expanded(child: body),
|
|
if (action != null) SizedBox(width: double.infinity, child: action),
|
|
],
|
|
);
|
|
}
|
|
}
|
|
|
|
class _StoryProgress extends StatelessWidget {
|
|
const _StoryProgress({
|
|
required this.step,
|
|
required this.total,
|
|
required this.onClose,
|
|
});
|
|
|
|
final int step;
|
|
final int total;
|
|
final VoidCallback onClose;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Row(
|
|
children: [
|
|
Expanded(
|
|
child: Row(
|
|
children: [
|
|
for (var index = 0; index < total; index++) ...[
|
|
Expanded(
|
|
child: AnimatedContainer(
|
|
duration: const Duration(milliseconds: 180),
|
|
height: 5,
|
|
decoration: BoxDecoration(
|
|
color: index <= step
|
|
? Theme.of(context).colorScheme.primary
|
|
: const Color(0xFFE0D8CA),
|
|
borderRadius: BorderRadius.circular(99),
|
|
),
|
|
),
|
|
),
|
|
if (index != total - 1) const SizedBox(width: 6),
|
|
],
|
|
],
|
|
),
|
|
),
|
|
const SizedBox(width: 10),
|
|
IconButton(
|
|
onPressed: onClose,
|
|
icon: const Icon(Icons.close),
|
|
tooltip: 'Закрыть',
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|