Search UI fixes

Model/InvidiousAPI.swift

@@ -50,6 +50,14 @@ final class InvidiousAPI: Service {
             content.json.arrayValue.map(Video.init)
         }
 
+        configureTransformer("/search/suggestions", requestMethods: [.get]) { (content: Entity<JSON>) -> [String] in
+            if let suggestions = content.json.dictionaryValue["suggestions"] {
+                return suggestions.arrayValue.map(String.init)
+            }
+
+            return []
+        }
+
         configureTransformer("/auth/playlists", requestMethods: [.get]) { (content: Entity<JSON>) -> [Playlist] in
             content.json.arrayValue.map(Playlist.init)
         }
@@ -148,6 +156,11 @@ final class InvidiousAPI: Service {
         return resource
     }
 
+    func searchSuggestions(query: String) -> Resource {
+        resource("/search/suggestions")
+            .withParam("q", query.lowercased())
+    }
+
     private func searchQuery(_ query: String) -> String {
         var searchQuery = query
 

Model/NavigationState.swift

@@ -28,7 +28,6 @@ final class NavigationState: ObservableObject {
         openChannels.insert(channel)
 
         isChannelOpen = true
-        tabSelection = .channel(channel.id)
     }
 
     func closeChannel(_ channel: Channel) {
@@ -43,11 +42,6 @@ final class NavigationState: ObservableObject {
         }
     }
 
-    func closeAllChannels() {
-        isChannelOpen = false
-        openChannels.removeAll()
-    }
-
     func showOpenChannel(_ id: Channel.ID) -> Bool {
         if case .channel = tabSelection {
             return false

Model/PlaybackState.swift

@@ -2,6 +2,7 @@ import CoreMedia
 import Foundation
 
 final class PlaybackState: ObservableObject {
+    @Published var live = false
     @Published var stream: Stream?
     @Published var time: CMTime?
 

Model/PlayerState.swift

@@ -62,7 +62,9 @@ final class PlayerState: ObservableObject {
     }
 
     fileprivate func playVideo(_ video: Video) {
-        if video.hlsUrl != nil {
+        playbackState.live = video.live
+
+        if video.live {
             playHlsUrl()
             return
         }

Model/SearchState.swift

@@ -3,14 +3,16 @@ import Siesta
 import SwiftUI
 
 final class SearchState: ObservableObject {
+    @Published var store = Store<[Video]>()
     @Published var query = SearchQuery()
+
+    @Published var querySuggestions = Store<[String]>()
+
     @Default(.searchQuery) private var queryText
 
     private var previousResource: Resource?
     private var resource: Resource!
 
-    @Published var store = Store<[Video]>()
-
     init() {
         let newQuery = query
         newQuery.query = queryText
@@ -23,6 +25,23 @@ final class SearchState: ObservableObject {
         resource.isLoading
     }
 
+    func loadQuerySuggestions(_ query: String) {
+        let resource = InvidiousAPI.shared.searchSuggestions(query: query)
+
+        resource.addObserver(querySuggestions)
+        resource.loadIfNeeded()
+
+        if let request = resource.loadIfNeeded() {
+            request.onSuccess { response in
+                if let suggestions: [String] = response.typedContent() {
+                    self.querySuggestions = Store<[String]>(suggestions)
+                }
+            }
+        } else {
+            querySuggestions = Store<[String]>(querySuggestions.collection)
+        }
+    }
+
     func changeQuery(_ changeHandler: @escaping (SearchQuery) -> Void = { _ in }) {
         changeHandler(query)