iOS 14/macOS Big Sur Support

Shared/Search/SearchSuggestions.swift

@@ -0,0 +1,77 @@
+import SwiftUI
+
+struct SearchSuggestions: View {
+    @EnvironmentObject<RecentsModel> private var recents
+    @EnvironmentObject<SearchModel> private var state
+
+    var body: some View {
+        List {
+            Button {
+                state.changeQuery { query in
+                    query.query = state.queryText
+                    state.fieldIsFocused = false
+                }
+
+                recents.addQuery(state.queryText)
+            } label: {
+                HStack(spacing: 5) {
+                    Label(state.queryText, systemImage: "magnifyingglass")
+                        .lineLimit(1)
+                }
+            }
+            #if os(macOS)
+            .onHover(perform: onHover(_:))
+            #endif
+
+            ForEach(visibleSuggestions, id: \.self) { suggestion in
+                Button {
+                    state.queryText = suggestion
+                } label: {
+                    HStack(spacing: 0) {
+                        Label(state.queryText, systemImage: "arrow.up.left.circle")
+                            .lineLimit(1)
+                            .layoutPriority(2)
+                            .foregroundColor(.secondary)
+
+                        Text(querySuffix(suggestion))
+                            .lineLimit(1)
+                            .layoutPriority(1)
+                    }
+                }
+                #if os(macOS)
+                .onHover(perform: onHover(_:))
+                #endif
+            }
+        }
+        #if os(macOS)
+        .buttonStyle(.link)
+        #endif
+    }
+
+    private var visibleSuggestions: [String] {
+        state.querySuggestions.collection.filter {
+            $0.compare(state.queryText, options: .caseInsensitive) != .orderedSame
+        }
+    }
+
+    private func querySuffix(_ suggestion: String) -> String {
+        suggestion.replacingFirstOccurrence(of: state.queryText.lowercased(), with: "")
+    }
+
+    #if os(macOS)
+        private func onHover(_ inside: Bool) {
+            if inside {
+                NSCursor.pointingHand.push()
+            } else {
+                NSCursor.pop()
+            }
+        }
+    #endif
+}
+
+struct SearchSuggestions_Previews: PreviewProvider {
+    static var previews: some View {
+        SearchSuggestions()
+            .injectFixtureEnvironmentObjects()
+    }
+}