ente/mobile/lib/ui/viewer/search_tab/locations_section.dart
2024-03-01 12:25:37 +05:30

604 lines
24 KiB
Dart

import "dart:async";
import "dart:math";
import "dart:ui";
import "package:dotted_border/dotted_border.dart";
import "package:figma_squircle/figma_squircle.dart";
import "package:flutter/material.dart";
import "package:photos/core/constants.dart";
import "package:photos/events/event.dart";
import "package:photos/models/search/generic_search_result.dart";
import "package:photos/models/search/recent_searches.dart";
import "package:photos/models/search/search_types.dart";
import "package:photos/services/search_service.dart";
import "package:photos/theme/colors.dart";
import "package:photos/theme/ente_theme.dart";
import "package:photos/ui/map/enable_map.dart";
import "package:photos/ui/map/map_screen.dart";
import "package:photos/ui/viewer/file/no_thumbnail_widget.dart";
import "package:photos/ui/viewer/file/thumbnail_widget.dart";
import "package:photos/ui/viewer/search/result/go_to_map_widget.dart";
import "package:photos/ui/viewer/search/result/search_result_page.dart";
import "package:photos/ui/viewer/search/search_section_cta.dart";
import "package:photos/ui/viewer/search_tab/section_header.dart";
import "package:photos/utils/navigation_util.dart";
class LocationsSection extends StatefulWidget {
final List<GenericSearchResult> locationsSearchResults;
const LocationsSection(this.locationsSearchResults, {super.key});
@override
State<LocationsSection> createState() => _LocationsSectionState();
}
class _LocationsSectionState extends State<LocationsSection> {
late List<GenericSearchResult> _locationsSearchResults;
final streamSubscriptions = <StreamSubscription>[];
@override
void initState() {
super.initState();
_locationsSearchResults = widget.locationsSearchResults;
final streamsToListenTo = SectionType.location.sectionUpdateEvents();
for (Stream<Event> stream in streamsToListenTo) {
streamSubscriptions.add(
stream.listen((event) async {
_locationsSearchResults = (await SectionType.location.getData(
context,
limit: kSearchSectionLimit,
)) as List<GenericSearchResult>;
setState(() {});
}),
);
}
}
@override
void dispose() {
for (var subscriptions in streamSubscriptions) {
subscriptions.cancel();
}
super.dispose();
}
@override
void didUpdateWidget(covariant LocationsSection oldWidget) {
super.didUpdateWidget(oldWidget);
_locationsSearchResults = widget.locationsSearchResults;
}
@override
Widget build(BuildContext context) {
if (_locationsSearchResults.isEmpty) {
final textTheme = getEnteTextTheme(context);
return Padding(
padding: const EdgeInsets.only(left: 12, right: 8),
child: Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
SectionType.location.sectionTitle(context),
style: textTheme.largeBold,
),
const SizedBox(height: 24),
Padding(
padding: const EdgeInsets.only(left: 4),
child: Text(
SectionType.location.getEmptyStateText(context),
style: textTheme.smallMuted,
),
),
],
),
),
const SizedBox(width: 8),
const SearchSectionEmptyCTAIcon(SectionType.location),
const GoToMap(),
],
),
);
} else {
final recommendations = <Widget>[
const RepaintBoundary(child: GoToMapWithBG()),
..._locationsSearchResults.map(
(locationSearchResult) =>
LocationRecommendation(locationSearchResult),
),
const RepaintBoundary(child: LocationCTA()),
];
return Padding(
padding: const EdgeInsets.symmetric(vertical: 8),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SectionHeader(
SectionType.location,
hasMore:
(_locationsSearchResults.length >= kSearchSectionLimit - 1),
),
const SizedBox(height: 2),
SizedBox(
child: SingleChildScrollView(
clipBehavior: Clip.none,
padding: const EdgeInsets.symmetric(horizontal: 4.5),
physics: const BouncingScrollPhysics(),
scrollDirection: Axis.horizontal,
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: recommendations,
),
),
),
],
),
);
}
}
}
class LocationRecommendation extends StatelessWidget {
static const width = 100.0;
static const height = 123.0;
static const thumbnailBorderWidth = 1.0;
static const outerCornerRadius = 12.0;
static const cornerSmoothing = 1.0;
static const sideOfThumbnail = 90.0;
static const outerStrokeWidth = 1.0;
//This is the space between this widget's boundary and the border stroke of
//thumbnail.
static const outerPadding = 4.0;
final GenericSearchResult locationSearchResult;
const LocationRecommendation(this.locationSearchResult, {super.key});
@override
Widget build(BuildContext context) {
final heroTag = locationSearchResult.heroTag() +
(locationSearchResult.previewThumbnail()?.tag ?? "");
final enteTextTheme = getEnteTextTheme(context);
return Padding(
padding: EdgeInsets.symmetric(horizontal: max(0, 2.5 - outerStrokeWidth)),
child: GestureDetector(
onTap: () {
RecentSearches().add(locationSearchResult.name());
if (locationSearchResult.onResultTap != null) {
locationSearchResult.onResultTap!(context);
} else {
routeToPage(
context,
SearchResultPage(locationSearchResult),
);
}
},
child: RepaintBoundary(
child: Stack(
alignment: Alignment.center,
clipBehavior: Clip.none,
children: [
ClipSmoothRect(
radius: SmoothBorderRadius(
cornerRadius: outerCornerRadius + outerStrokeWidth,
cornerSmoothing: cornerSmoothing,
),
child: Container(
color: Colors.white.withOpacity(0.1),
width: width + outerStrokeWidth * 2,
height: height + outerStrokeWidth * 2,
),
),
SizedBox(
width: width,
height: height,
child: Container(
decoration: const BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(12)),
boxShadow: [
BoxShadow(
blurRadius: 1,
offset: Offset(0, 0),
color: Color.fromRGBO(0, 0, 0, 0.09),
),
BoxShadow(
blurRadius: 1,
offset: Offset(1, 2),
color: Color.fromRGBO(0, 0, 0, 0.05),
),
],
),
child: ClipSmoothRect(
radius: SmoothBorderRadius(
cornerRadius: outerCornerRadius,
cornerSmoothing: cornerSmoothing,
),
child: Stack(
clipBehavior: Clip.none,
children: [
Stack(
children: [
ImageFiltered(
imageFilter:
ImageFilter.blur(sigmaX: 24, sigmaY: 24),
child: locationSearchResult.previewThumbnail() !=
null
? ThumbnailWidget(
locationSearchResult.previewThumbnail()!,
shouldShowArchiveStatus: false,
shouldShowSyncStatus: false,
shouldShowFavoriteIcon: false,
)
: const NoThumbnailWidget(),
),
Container(
color: Colors.black.withOpacity(0.2),
),
],
),
Padding(
padding: const EdgeInsets.fromLTRB(
outerPadding,
outerPadding,
outerPadding,
outerPadding,
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Stack(
alignment: Alignment.center,
children: [
ClipSmoothRect(
radius: SmoothBorderRadius(
cornerRadius:
outerCornerRadius - outerPadding,
cornerSmoothing: cornerSmoothing,
),
child: Container(
color: Colors.black.withOpacity(0.1),
width: sideOfThumbnail +
thumbnailBorderWidth * 2,
height: sideOfThumbnail +
thumbnailBorderWidth * 2,
),
),
SizedBox(
width: sideOfThumbnail,
height: sideOfThumbnail,
child: locationSearchResult
.previewThumbnail() !=
null
? Hero(
tag: heroTag,
child: ClipSmoothRect(
radius: SmoothBorderRadius(
cornerRadius:
outerCornerRadius -
outerPadding -
thumbnailBorderWidth,
cornerSmoothing:
cornerSmoothing,
),
clipBehavior:
Clip.antiAliasWithSaveLayer,
child: ThumbnailWidget(
locationSearchResult
.previewThumbnail()!,
shouldShowArchiveStatus: false,
shouldShowSyncStatus: false,
shouldShowFavoriteIcon: false,
),
),
)
: const NoThumbnailWidget(),
),
],
),
const SizedBox(height: 4),
Expanded(
child: SizedBox(
width: 90,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
locationSearchResult.name(),
style: enteTextTheme.mini.copyWith(
color: Colors.white,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
textAlign: TextAlign.center,
),
],
),
),
),
],
),
),
],
),
),
),
),
Positioned(
left: 8,
top: 8,
child: Stack(
clipBehavior: Clip.none,
alignment: Alignment.center,
children: [
ClipOval(
child: Container(
color: const Color.fromRGBO(0, 0, 0, 0.6),
width: 15,
height: 15,
),
),
Container(
width: 16,
height: 16,
decoration: BoxDecoration(
shape: BoxShape.circle,
border: Border.all(
width: 0.5,
color: strokeSolidMutedLight,
),
),
),
const Icon(
Icons.location_on_sharp,
color: Colors.white,
size: 11,
),
],
),
),
],
),
),
),
);
}
}
//Used for non-empty state of location section.
class GoToMapWithBG extends StatelessWidget {
const GoToMapWithBG({super.key});
@override
Widget build(BuildContext context) {
final enteTextTheme = getEnteTextTheme(context);
return Padding(
padding: EdgeInsets.symmetric(
horizontal: max(0, 2.5 - LocationRecommendation.outerStrokeWidth),
),
child: GestureDetector(
onTap: () async {
final bool result = await requestForMapEnable(context);
if (result) {
// ignore: unawaited_futures
Navigator.of(context).push(
MaterialPageRoute(
builder: (context) => MapScreen(
filesFutureFn: SearchService.instance.getAllFiles,
),
),
);
}
},
child: Stack(
alignment: Alignment.center,
children: [
ClipSmoothRect(
radius: SmoothBorderRadius(
cornerRadius: LocationRecommendation.outerCornerRadius +
LocationRecommendation.outerStrokeWidth,
cornerSmoothing: LocationRecommendation.cornerSmoothing,
),
child: Container(
color: Colors.white.withOpacity(0.1),
width: LocationRecommendation.width +
LocationRecommendation.outerStrokeWidth * 2,
height: LocationRecommendation.height +
LocationRecommendation.outerStrokeWidth * 2,
),
),
SizedBox(
width: LocationRecommendation.width,
height: LocationRecommendation.height,
child: Container(
decoration: const BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(12)),
boxShadow: [
BoxShadow(
blurRadius: 1,
offset: Offset(0, 0),
color: Color.fromRGBO(0, 0, 0, 0.09),
blurStyle: BlurStyle.outer,
),
BoxShadow(
blurRadius: 1,
offset: Offset(1, 2),
color: Color.fromRGBO(0, 0, 0, 0.05),
blurStyle: BlurStyle.outer,
),
],
),
child: ClipSmoothRect(
radius: SmoothBorderRadius(
cornerRadius: LocationRecommendation.outerCornerRadius,
cornerSmoothing: LocationRecommendation.cornerSmoothing,
),
child: Stack(
clipBehavior: Clip.none,
children: [
Image.asset("assets/earth_blurred.png"),
Padding(
padding: const EdgeInsets.fromLTRB(
LocationRecommendation.outerPadding,
LocationRecommendation.outerPadding,
LocationRecommendation.outerPadding,
LocationRecommendation.outerPadding,
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(
width: LocationRecommendation.sideOfThumbnail,
height: LocationRecommendation.sideOfThumbnail,
child: Image.asset("assets/map_world.png"),
),
const SizedBox(height: 4),
Expanded(
child: SizedBox(
width: 90,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
"Your Map",
style: enteTextTheme.mini.copyWith(
color: Colors.white,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
textAlign: TextAlign.center,
),
],
),
),
),
],
),
),
],
),
),
),
),
],
),
),
);
}
}
class LocationCTA extends StatelessWidget {
const LocationCTA({super.key});
@override
Widget build(BuildContext context) {
final enteTextTheme = getEnteTextTheme(context);
final enteColorScheme = getEnteColorScheme(context);
return Padding(
padding: EdgeInsets.symmetric(
horizontal: max(0, 2.5 - LocationRecommendation.outerStrokeWidth),
),
child: GestureDetector(
onTap: SectionType.location.ctaOnTap(context),
child: Stack(
alignment: Alignment.center,
children: [
ClipSmoothRect(
radius: SmoothBorderRadius(
cornerRadius: LocationRecommendation.outerCornerRadius +
LocationRecommendation.outerStrokeWidth,
cornerSmoothing: LocationRecommendation.cornerSmoothing,
),
child: Container(
color: Colors.white.withOpacity(0.1),
width: LocationRecommendation.width +
LocationRecommendation.outerStrokeWidth * 2,
height: LocationRecommendation.height +
LocationRecommendation.outerStrokeWidth * 2,
),
),
SizedBox(
width: LocationRecommendation.width,
height: LocationRecommendation.height,
child: Container(
decoration: BoxDecoration(
borderRadius: const BorderRadius.all(Radius.circular(12)),
boxShadow: const [
BoxShadow(
blurRadius: 1,
offset: Offset(0, 0),
color: Color.fromRGBO(0, 0, 0, 0.09),
blurStyle: BlurStyle.outer,
),
BoxShadow(
blurRadius: 1,
offset: Offset(1, 2),
color: Color.fromRGBO(0, 0, 0, 0.05),
blurStyle: BlurStyle.outer,
),
],
color: enteColorScheme.backgroundElevated,
),
child: ClipSmoothRect(
radius: SmoothBorderRadius(
cornerRadius: LocationRecommendation.outerCornerRadius,
cornerSmoothing: LocationRecommendation.cornerSmoothing,
),
child: Padding(
padding: const EdgeInsets.fromLTRB(
LocationRecommendation.outerPadding + 2,
LocationRecommendation.outerPadding + 3,
LocationRecommendation.outerPadding + 2,
LocationRecommendation.outerPadding,
),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: [
DottedBorder(
dashPattern: const [2, 2],
color: enteColorScheme.strokeFaint,
strokeWidth: 1,
padding: const EdgeInsets.all(0),
borderType: BorderType.RRect,
radius: const Radius.circular(4.5),
child: SizedBox(
width: 90,
height: 84,
child: Icon(
Icons.add_location_alt_outlined,
color: enteColorScheme.strokeFaint,
size: 28,
),
),
),
const SizedBox(height: 8),
Expanded(
child: SizedBox(
width: 90,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
"Add new",
style: enteTextTheme.miniFaint,
maxLines: 1,
overflow: TextOverflow.ellipsis,
textAlign: TextAlign.center,
),
],
),
),
),
],
),
),
),
),
),
],
),
),
);
}
}