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Code Issues Packages Projects Releases Wiki Activity

Add basic search on timeline

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This commit is contained in:
Thomas Ricouard 2023-12-25 18:01:25 +01:00
parent 5f05248523
commit e3180a37e8
2 changed files with 26 additions and 0 deletions
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4
Packages/Timeline/Sources/Timeline/TimelineView.swift
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@ -64,6 +64,10 @@ public struct TimelineView: View {
.scrollContentBackground(.hidden)
.background(theme.primaryBackgroundColor)
#endif
.searchable(text: $viewModel.searchQuery,
isPresented: $viewModel.isSearchPresented,
placement: .navigationBarDrawer(displayMode: .automatic),
prompt: Text("Search"))
.introspect(.list, on: .iOS(.v17)) { (collectionView: UICollectionView) in
DispatchQueue.main.async {
self.collectionView = collectionView

22
Packages/Timeline/Sources/Timeline/TimelineViewModel.swift
View file

@ -77,6 +77,28 @@ import SwiftUI
var isTimelineVisible: Bool = false
let pendingStatusesObserver: PendingStatusesObserver = .init()
var scrollToIndexAnimated: Bool = false
var searchQuery: String = "" {
didSet {
Task {
let statuses = await datasource.get().filter { status in
status.content.asRawText.contains(searchQuery)
}
statusesState = .display(statuses: statuses, nextPageState: .none)
}
}
}
var isSearchPresented: Bool = false {
didSet {
if !isSearchPresented {
Task {
let statuses = await datasource.get()
statusesState = .display(statuses: statuses, nextPageState: .hasNextPage)
}
}
}
}
init() {
pendingStatusesObserver.scrollToIndex = { [weak self] index in