yattee/Shared/Search/SearchField.swift
2021-12-04 20:57:09 +01:00

94 lines
3.1 KiB
Swift

import SwiftUI
struct SearchTextField: View {
@Environment(\.navigationStyle) private var navigationStyle
@EnvironmentObject<RecentsModel> private var recents
@EnvironmentObject<SearchModel> private var state
@Binding var favoriteItem: FavoriteItem?
init(favoriteItem: Binding<FavoriteItem?>? = 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)
}
}