import SwiftUI struct SearchTextField: View { @Environment(\.navigationStyle) private var navigationStyle @EnvironmentObject private var recents @EnvironmentObject private var state @Binding var favoriteItem: FavoriteItem? init(favoriteItem: Binding? = nil) { _favoriteItem = favoriteItem ?? .constant(nil) } var body: some View { ZStack { #if os(macOS) fieldBorder #endif HStack(spacing: 0) { #if os(macOS) Image(systemName: "magnifyingglass") .resizable() .aspectRatio(contentMode: .fill) .frame(width: 12, height: 12) .padding(.horizontal, 8) .opacity(0.8) #endif TextField("Search...", text: $state.queryText) { state.changeQuery { query in query.query = state.queryText } recents.addQuery(state.queryText) } .onChange(of: state.queryText) { _ in if state.query.query.compare(state.queryText, options: .caseInsensitive) == .orderedSame { state.fieldIsFocused = true } } #if os(macOS) .textFieldStyle(.plain) #else .textFieldStyle(.roundedBorder) .padding(.leading) .padding(.trailing, 15) #endif if !self.state.queryText.isEmpty { #if os(iOS) FavoriteButton(item: favoriteItem) .id(favoriteItem?.id) .labelStyle(.iconOnly) .padding(.trailing) #endif clearButton } } } .padding(.top, navigationStyle == .tab ? 10 : 0) } private var fieldBorder: some View { RoundedRectangle(cornerRadius: 5, style: .continuous) .fill(Color.background) .frame(width: 250, height: 32) .overlay( RoundedRectangle(cornerRadius: 5, style: .continuous) .stroke( state.fieldIsFocused ? Color.blue.opacity(0.7) : Color.gray.opacity(0.4), lineWidth: state.fieldIsFocused ? 3 : 1 ) .frame(width: 250, height: 31) ) } private var clearButton: some View { Button(action: { self.state.queryText = "" }) { Image(systemName: "xmark.circle.fill") .resizable() .aspectRatio(contentMode: .fit) #if os(macOS) .frame(width: 14, height: 14) #else .frame(width: 18, height: 18) #endif .padding(.trailing, 3) } .buttonStyle(PlainButtonStyle()) .padding(.trailing, 10) .opacity(0.7) } }