Less chatty api calling (#79)

* Limit API calls for instance searching

* Limit api calls

* Fix empty/initial state

* Limit API calls

* Delegate empty view logic to viewmodel

* When you boosted, display You boosted

IceCubesApp/App/Tabs/Settings/AddAccountsView.swift

@@ -6,6 +6,7 @@ import DesignSystem
 import NukeUI
 import Shimmer
 import AppAccount
+import Combine
 
 struct AddAccountView: View {
   @Environment(\.dismiss) private var dismiss
@@ -23,6 +24,8 @@ struct AddAccountView: View {
   @State private var signInClient: Client?
   @State private var instances: [InstanceSocial] = []
   @State private var instanceFetchError: String?
+
+  private let instanceNamePublisher = PassthroughSubject<String, Never>()
   
   @FocusState private var isInstanceURLFieldFocused: Bool
   
@@ -68,6 +71,9 @@ struct AddAccountView: View {
         isSigninIn = false
       }
       .onChange(of: instanceName) { newValue in
+        instanceNamePublisher.send(newValue)
+      }
+      .onReceive(instanceNamePublisher.debounce(for: .milliseconds(500), scheduler: DispatchQueue.main)) { newValue in
         let client = Client(server: newValue)
         Task {
           do {

IceCubesApp/App/Tabs/Timeline/AddRemoteTimelineVIew.swift

@@ -5,6 +5,7 @@ import Env
 import DesignSystem
 import NukeUI
 import Shimmer
+import Combine
 
 struct AddRemoteTimelineView: View {
   @Environment(\.dismiss) private var dismiss
@@ -15,6 +16,8 @@ struct AddRemoteTimelineView: View {
   @State private var instanceName: String = ""
   @State private var instance: Instance?
   @State private var instances: [InstanceSocial] = []
+
+  private let instanceNamePublisher = PassthroughSubject<String, Never>()
   
   @FocusState private var isInstanceURLFieldFocused: Bool
     
@@ -55,12 +58,15 @@ struct AddRemoteTimelineView: View {
           Button("Cancel", action: { dismiss() })
         }
       }
-      .onChange(of: instanceName, perform: { newValue in
+      .onChange(of: instanceName) { newValue in
+        instanceNamePublisher.send(newValue)
+      }
+      .onReceive(instanceNamePublisher.debounce(for: .milliseconds(500), scheduler: DispatchQueue.main)) { newValue in
         Task {
           let client = Client(server: newValue)
           instance = try? await client.get(endpoint: Instances.instance)
         }
-      })
+      }
       .onAppear {
         isInstanceURLFieldFocused = true
         let client = InstanceSocialClient()

Packages/Explore/Sources/Explore/ExploreView.swift

@@ -26,10 +26,7 @@ public struct ExploreView: View {
         }
       } else if !viewModel.isLoaded {
         loadingView
-      } else if viewModel.trendingLinks.isEmpty &&
+      } else if viewModel.allSectionsEmpty {
-                  viewModel.trendingTags.isEmpty &&
-                  viewModel.trendingStatuses.isEmpty &&
-                  viewModel.suggestedAccounts.isEmpty {
         EmptyView(iconName: "magnifyingglass",
                   title: "Search your instance",
                   message: "From this screen you can search anything on \(client.server)")

Packages/Explore/Sources/Explore/ExploreViewModel.swift

@@ -1,6 +1,7 @@
 import SwiftUI
 import Models
 import Network
+import Combine
 
 @MainActor
 class ExploreViewModel: ObservableObject {
@@ -37,21 +38,14 @@ class ExploreViewModel: ObservableObject {
       }
     }
   }
+
+  var allSectionsEmpty: Bool {
+    trendingLinks.isEmpty && trendingTags.isEmpty && trendingStatuses.isEmpty && suggestedAccounts.isEmpty
+  }
   
   @Published var tokens: [Token] = []
   @Published var suggestedToken: [Token] = []
-  @Published var searchQuery = "" {
+  @Published var searchQuery = ""
-    didSet {
-      if searchQuery.starts(with: "@") {
-        suggestedToken = [.user, .statuses]
-      } else if searchQuery.starts(with: "#") {
-        suggestedToken = [.tag]
-      } else {
-        suggestedToken = []
-      }
-      search()
-    }
-  }
   @Published var results: [String: SearchResults] = [:]
   @Published var isLoaded = false
   @Published var suggestedAccounts: [Account] = []
@@ -61,6 +55,27 @@ class ExploreViewModel: ObservableObject {
   @Published var trendingLinks: [Card] = []
   
   private var searchTask: Task<Void, Never>?
+  private var cancellables = Set<AnyCancellable>()
+
+  init() {
+    $searchQuery
+      .removeDuplicates()
+      .debounce(for: .milliseconds(500), scheduler: DispatchQueue.main)
+      .sink(receiveValue: { [weak self] newValue in
+        guard let self else { return }
+
+        if self.searchQuery.starts(with: "@") {
+          self.suggestedToken = [.user, .statuses]
+        } else if self.searchQuery.starts(with: "#") {
+          self.suggestedToken = [.tag]
+        } else {
+          self.suggestedToken = []
+        }
+
+        self.search()
+      })
+      .store(in: &cancellables)
+  }
   
   func fetchTrending() async {
     guard let client else { return }

Packages/Status/Sources/Status/Row/StatusRowView.swift

@@ -98,8 +98,12 @@ public struct StatusRowView: View {
       HStack(spacing: 2) {
         Image(systemName:"arrow.left.arrow.right.circle.fill")
         AvatarView(url: viewModel.status.account.avatar, size: .boost)
-        EmojiTextApp(viewModel.status.account.safeDisplayName.asMarkdown, emojis: viewModel.status.account.emojis)
+        if viewModel.status.account.username != account.account?.username {
-        Text("boosted")
+          EmojiTextApp(viewModel.status.account.safeDisplayName.asMarkdown, emojis: viewModel.status.account.emojis)
+          Text("boosted")
+        } else {
+          Text("You boosted")
+        }
       }
       .font(.footnote)
       .foregroundColor(.gray)