jellyflood/Swiftfin tvOS/Views/SearchView.swift

105 lines
2.9 KiB
Swift

//
// Swiftfin is subject to the terms of the Mozilla Public
// License, v2.0. If a copy of the MPL was not distributed with this
// file, you can obtain one at https://mozilla.org/MPL/2.0/.
//
// Copyright (c) 2022 Jellyfin & Jellyfin Contributors
//
import JellyfinAPI
import SwiftUI
struct SearchView: View {
@EnvironmentObject
private var router: SearchCoordinator.Router
@ObservedObject
var viewModel: SearchViewModel
@State
private var searchText = ""
@ViewBuilder
private var suggestionsView: some View {
VStack(spacing: 20) {
ForEach(viewModel.suggestions, id: \.id) { item in
Button {
searchText = item.displayName
} label: {
Text(item.displayName)
.font(.body)
}
}
}
}
@ViewBuilder
private var resultsView: some View {
ScrollView(showsIndicators: false) {
VStack(spacing: 20) {
if !viewModel.movies.isEmpty {
itemsSection(title: L10n.movies, keyPath: \.movies)
}
if !viewModel.collections.isEmpty {
// TODO: Localize after organization
itemsSection(title: "Collections", keyPath: \.collections)
}
if !viewModel.series.isEmpty {
itemsSection(title: L10n.tvShows, keyPath: \.series)
}
if !viewModel.episodes.isEmpty {
itemsSection(title: L10n.episodes, keyPath: \.episodes)
}
if !viewModel.people.isEmpty {
// TODO: Localize after organization
itemsSection(title: "People", keyPath: \.people)
}
}
}
.ignoresSafeArea()
}
private func baseItemOnSelect(_ item: BaseItemDto) {
if item.type == .person {
router.route(to: \.library, .init(parent: item, type: .person, filters: .init()))
} else {
router.route(to: \.item, item)
}
}
@ViewBuilder
private func itemsSection(
title: String,
keyPath: ReferenceWritableKeyPath<SearchViewModel, [BaseItemDto]>
) -> some View {
PosterHStack(
title: title,
type: .portrait,
items: viewModel[keyPath: keyPath]
)
.onSelect { item in
baseItemOnSelect(item)
}
}
var body: some View {
Group {
if searchText.isEmpty {
EmptyView()
} else if !viewModel.isLoading && viewModel.noResults {
L10n.noResults.text
} else {
resultsView
}
}
.onChange(of: searchText) { newText in
viewModel.search(with: newText)
}
.searchable(text: $searchText, prompt: L10n.search)
}
}