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Search performance improvements

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This commit is contained in:
Arkadiusz Fal 2022-08-17 17:34:25 +02:00
parent fda7839527
commit ff497cb09b
6 changed files with 84 additions and 89 deletions
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12
Backports/ScrollDismissesKeyboard+Backport.swift Normal file
View File

@ -0,0 +1,12 @@
import Foundation
import SwiftUI
extension Backport where Content: View {
@ViewBuilder func scrollDismissesKeyboard() -> some View {
if #available(iOS 16.0, macOS 13.0, tvOS 16.0, *) {
content.scrollDismissesKeyboard(.immediately)
} else {
content
}
}
}

30
Model/Search/SearchModel.swift
View File

@ -1,4 +1,5 @@
import Defaults
import Repeat
import Siesta
import SwiftUI
@ -9,9 +10,9 @@ final class SearchModel: ObservableObject {
@Published var query = SearchQuery()
@Published var queryText = ""
@Published var suggestionsText = ""
@Published var suggestionSelection = ""
@Published var querySuggestions = Store<[String]>()
@Published var querySuggestions = [String]()
private var suggestionsDebouncer = Debouncer(.milliseconds(200))
var accounts = AccountsModel()
private var resource: Resource!
@ -74,36 +75,29 @@ final class SearchModel: ObservableObject {
}
var suggestionsResource: Resource? { didSet {
oldValue?.removeObservers(ownedBy: querySuggestions)
oldValue?.cancelLoadIfUnobserved()
objectWillChange.send()
}}
func loadSuggestions(_ query: String) {
guard !query.isEmpty else {
querySuggestions.replace([])
return
}
suggestionsDebouncer.callback = {
guard !query.isEmpty else { return }
DispatchQueue.main.async {
self.suggestionsResource = self.accounts.api.searchSuggestions(query: query)
self.suggestionsResource?.addObserver(self.querySuggestions)
if let request = self.suggestionsResource?.loadIfNeeded() {
request.onSuccess { response in
self.accounts.api.searchSuggestions(query: query).load().onSuccess { response in
if let suggestions: [String] = response.typedContent() {
self.querySuggestions = Store<[String]>(suggestions)
}
self.suggestionsText = query
}
self.querySuggestions = suggestions
} else {
self.querySuggestions = Store<[String]>(self.querySuggestions.collection)
self.querySuggestions = []
}
self.suggestionsText = query
}
}
}
suggestionsDebouncer.call()
}
func loadNextPage() {
guard var pageToLoad = page, !pageToLoad.last else {
return

30
Shared/Search/SearchField.swift
View File

@ -8,16 +8,9 @@ struct SearchTextField: View {
@EnvironmentObject<RecentsModel> private var recents
@EnvironmentObject<SearchModel> private var state
@Binding var queryText: String
@Binding var favoriteItem: FavoriteItem?
private var queryDebouncer = Debouncer(.milliseconds(800))
init(
queryText: Binding<String>,
favoriteItem: Binding<FavoriteItem?>? = nil
) {
_queryText = queryText
init(favoriteItem: Binding<FavoriteItem?>? = nil) {
_favoriteItem = favoriteItem ?? .constant(nil)
}
@ -36,7 +29,7 @@ struct SearchTextField: View {
.padding(.horizontal, 8)
.opacity(0.8)
#endif
TextField("Search...", text: $queryText) {
TextField("Search...", text: $state.queryText) {
state.changeQuery { query in
query.query = state.queryText
navigation.hideKeyboard()
@ -44,17 +37,6 @@ struct SearchTextField: View {
recents.addQuery(state.queryText, navigation: navigation)
}
.disableAutocorrection(true)
.onChange(of: state.suggestionSelection) { newValue in
self.queryText = newValue
}
.onChange(of: queryText) { newValue in
queryDebouncer.callback = {
DispatchQueue.main.async {
state.queryText = newValue
}
}
queryDebouncer.call()
}
#if os(macOS)
.frame(maxWidth: 190)
.textFieldStyle(.plain)
@ -64,13 +46,16 @@ struct SearchTextField: View {
.padding(.trailing, 15)
#endif
if !self.state.queryText.isEmpty {
if let favoriteItem = favoriteItem {
#if os(iOS)
FavoriteButton(item: favoriteItem)
.id(favoriteItem?.id)
.id(favoriteItem.id)
.labelStyle(.iconOnly)
.padding(.trailing)
#endif
}
if !state.queryText.isEmpty {
clearButton
} else {
#if os(macOS)
@ -96,7 +81,6 @@ struct SearchTextField: View {
private var clearButton: some View {
Button(action: {
queryText = ""
self.state.queryText = ""
}) {
Image(systemName: "xmark.circle.fill")

12
Shared/Search/SearchSuggestions.swift
View File

@ -7,6 +7,7 @@ struct SearchSuggestions: View {
var body: some View {
List {
if !state.queryText.isEmpty {
Button {
runQueryAction(state.queryText)
} label: {
@ -21,6 +22,7 @@ struct SearchSuggestions: View {
#if os(macOS)
.onHover(perform: onHover(_:))
#endif
}
ForEach(visibleSuggestions, id: \.self) { suggestion in
HStack {
@ -51,7 +53,7 @@ struct SearchSuggestions: View {
Spacer()
Button {
state.suggestionSelection = suggestion
state.queryText = suggestion
} label: {
Image(systemName: "arrow.up.left.circle")
.foregroundColor(.secondary)
@ -65,14 +67,16 @@ struct SearchSuggestions: View {
#endif
}
}
.id(UUID())
#if os(iOS)
.padding(.bottom, 90)
#endif
#if os(macOS)
.buttonStyle(.link)
#endif
}
private func runQueryAction(_ queryText: String) {
state.suggestionSelection = queryText
state.queryText = queryText
state.changeQuery { query in
query.query = queryText
@ -83,7 +87,7 @@ struct SearchSuggestions: View {
}
private var visibleSuggestions: [String] {
state.querySuggestions.collection.filter {
state.querySuggestions.filter {
$0.compare(state.queryText, options: .caseInsensitive) != .orderedSame
}
}

41
Shared/Search/SearchView.swift
View File

@ -17,7 +17,6 @@ struct SearchView: View {
#endif
@State private var favoriteItem: FavoriteItem?
@State private var queryText = ""
@Environment(\.navigationStyle) private var navigationStyle
@ -61,25 +60,29 @@ struct SearchView: View {
}) {
#if os(iOS)
VStack {
SearchTextField(queryText: $queryText, favoriteItem: $favoriteItem)
SearchTextField(favoriteItem: $favoriteItem)
if state.query.query != queryText, !queryText.isEmpty, !state.querySuggestions.collection.isEmpty {
if state.query.query != state.queryText {
SearchSuggestions()
.opacity(state.queryText.isEmpty ? 0 : 1)
} else {
results
}
}
.backport
.scrollDismissesKeyboard()
#else
ZStack {
results
#if os(macOS)
if state.query.query != queryText, !queryText.isEmpty, !state.querySuggestions.collection.isEmpty {
if state.query.query != state.queryText {
HStack {
Spacer()
SearchSuggestions()
.borderLeading(width: 1, color: Color("ControlsBorderColor"))
.frame(maxWidth: 280)
.opacity(state.queryText.isEmpty ? 0 : 1)
}
}
#endif
@ -108,13 +111,12 @@ struct SearchView: View {
filtersMenu
}
SearchTextField(queryText: $queryText)
SearchTextField(favoriteItem: $favoriteItem)
}
#endif
}
.onAppear {
if let query = query {
queryText = query.query
state.queryText = query.query
state.resetQuery(query)
updateFavoriteItem()
@ -125,10 +127,6 @@ struct SearchView: View {
}
}
.onChange(of: state.queryText) { newQuery in
if queryText.isEmpty, queryText != newQuery {
queryText = newQuery
}
if newQuery.isEmpty {
favoriteItem = nil
state.resetQuery()
@ -136,9 +134,7 @@ struct SearchView: View {
updateFavoriteItem()
}
if state.query.query != queryText {
state.loadSuggestions(newQuery)
}
#if os(tvOS)
searchDebounce.invalidate()
@ -147,7 +143,6 @@ struct SearchView: View {
searchDebounce.debouncing(2) {
state.changeQuery { query in
query.query = newQuery
updateFavoriteItem()
}
}
@ -176,11 +171,13 @@ struct SearchView: View {
}
#if os(tvOS)
.searchable(text: $state.queryText) {
ForEach(state.querySuggestions.collection, id: \.self) { suggestion in
if !state.queryText.isEmpty {
ForEach(state.querySuggestions, id: \.self) { suggestion in
Text(suggestion)
.searchCompletion(suggestion)
}
}
}
#else
.ignoresSafeArea(.keyboard, edges: .bottom)
.navigationTitle("Search")
@ -224,6 +221,9 @@ struct SearchView: View {
VStack {
if showRecentQueries {
recentQueries
#if os(iOS)
.padding(.bottom, 90)
#endif
} else {
#if os(tvOS)
ScrollView(.vertical, showsIndicators: false) {
@ -311,12 +311,9 @@ struct SearchView: View {
Button {
switch item.type {
case .query:
#if os(tvOS)
state.queryText = item.title
#else
queryText = item.title
#endif
state.changeQuery { query in query.query = item.title }
navigation.hideKeyboard()
updateFavoriteItem()
recents.add(item)
@ -493,10 +490,10 @@ struct SearchView: View {
private func updateFavoriteItem() {
favoriteItem = FavoriteItem(section: .searchQuery(
state.query.query,
state.query.date?.rawValue ?? "",
state.query.duration?.rawValue ?? "",
state.query.sortBy.rawValue
state.queryText,
searchDate.rawValue,
searchDuration.rawValue,
searchSortOrder.rawValue
))
}
}

4
Yattee.xcodeproj/project.pbxproj
View File

@ -399,6 +399,7 @@
376CD21626FBE18D001E1AC1 /* Instance+Fixtures.swift in Sources */ = {isa = PBXBuildFile; fileRef = 376CD21526FBE18D001E1AC1 /* Instance+Fixtures.swift */; };
376CD21726FBE18D001E1AC1 /* Instance+Fixtures.swift in Sources */ = {isa = PBXBuildFile; fileRef = 376CD21526FBE18D001E1AC1 /* Instance+Fixtures.swift */; };
376CD21826FBE18D001E1AC1 /* Instance+Fixtures.swift in Sources */ = {isa = PBXBuildFile; fileRef = 376CD21526FBE18D001E1AC1 /* Instance+Fixtures.swift */; };
376E331228AD3B320070E30C /* ScrollDismissesKeyboard+Backport.swift in Sources */ = {isa = PBXBuildFile; fileRef = 376E331128AD3B320070E30C /* ScrollDismissesKeyboard+Backport.swift */; };
3772003827E8EEB100CB2475 /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3772003227E8EEA100CB2475 /* AudioToolbox.framework */; };
3772003927E8EEB700CB2475 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3772003427E8EEA100CB2475 /* AVFoundation.framework */; };
3772003A27E8EEBE00CB2475 /* CoreMedia.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3772003527E8EEA100CB2475 /* CoreMedia.framework */; };
@ -1078,6 +1079,7 @@
376BE50627347B57009AD608 /* SettingsHeader.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsHeader.swift; sourceTree = "<group>"; };
376BE50A27349108009AD608 /* BrowsingSettings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BrowsingSettings.swift; sourceTree = "<group>"; };
376CD21526FBE18D001E1AC1 /* Instance+Fixtures.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Instance+Fixtures.swift"; sourceTree = "<group>"; };
376E331128AD3B320070E30C /* ScrollDismissesKeyboard+Backport.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "ScrollDismissesKeyboard+Backport.swift"; sourceTree = "<group>"; };
3772002527E8ED2600CB2475 /* BridgingHeader.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = BridgingHeader.h; sourceTree = "<group>"; };
3772003127E8EEA100CB2475 /* libz.tbd */ = {isa = PBXFileReference; lastKnownFileType = "sourcecode.text-based-dylib-definition"; name = libz.tbd; path = Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS15.4.sdk/usr/lib/libz.tbd; sourceTree = DEVELOPER_DIR; };
3772003227E8EEA100CB2475 /* AudioToolbox.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AudioToolbox.framework; path = Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS15.4.sdk/System/Library/Frameworks/AudioToolbox.framework; sourceTree = DEVELOPER_DIR; };
@ -1613,6 +1615,7 @@
3722AEBF274DAEB8005EA4D6 /* Tint+Backport.swift */,
3727B74927872A920021C15E /* VisualEffectBlur-iOS.swift */,
3727B74727872A500021C15E /* VisualEffectBlur-macOS.swift */,
376E331128AD3B320070E30C /* ScrollDismissesKeyboard+Backport.swift */,
);
path = Backports;
sourceTree = "<group>";
@ -2812,6 +2815,7 @@
373C8FE4275B955100CB5936 /* CommentsPage.swift in Sources */,
3700155B271B0D4D0049C794 /* PipedAPI.swift in Sources */,
373031F32838388A000CFD59 /* PlayerLayerView.swift in Sources */,
376E331228AD3B320070E30C /* ScrollDismissesKeyboard+Backport.swift in Sources */,
37B044B726F7AB9000E1419D /* SettingsView.swift in Sources */,
377FC7E3267A084A00A6BBAF /* VideoCell.swift in Sources */,
37C3A251272366440087A57A /* ChannelPlaylistView.swift in Sources */,