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import SwiftUI
struct TrackerBookmarkSheet: View {
@Environment(\.dismiss) private var dismiss
@Environment(\.modelContext) private var modelContext
@State private var bookmark: Bookmark? = nil
@State private var trackerAddress: String = ""
@State private var trackerName: String = ""
init() {
}
init(_ editingBookmark: Bookmark) {
_bookmark = .init(initialValue: editingBookmark)
_trackerAddress = .init(initialValue: editingBookmark.displayAddress)
_trackerName = .init(initialValue: editingBookmark.name)
}
var body: some View {
VStack(alignment: .leading) {
Form {
if self.bookmark == nil {
HStack(alignment: .top, spacing: 10) {
GroupedIconView(color: .blue, systemName: "point.3.filled.connected.trianglepath.dotted", padding: 5.0)
.frame(width: 28, height: 28)
VStack(alignment: .leading) {
Text("Add a Hotline Tracker")
Text("Enter the address and name of a Hotline Tracker you want to add.")
.foregroundStyle(.secondary)
.font(.subheadline)
}
}
}
else {
HStack(alignment: .top, spacing: 10) {
GroupedIconView(color: .blue, systemName: "point.3.filled.connected.trianglepath.dotted", padding: 5.0)
.frame(width: 28, height: 28)
VStack(alignment: .leading) {
Text("Edit Hotline Tracker")
Text("Change the address and name of your Hotline Tracker.")
.foregroundStyle(.secondary)
.font(.subheadline)
}
}
}
Group {
TextField(text: $trackerAddress) {
Text("Address")
}
TextField(text: $trackerName, prompt: Text("Optional")) {
Text("Name")
}
}
// .textFieldStyle(.roundedBorder)
.controlSize(.large)
}
.formStyle(.grouped)
}
.frame(width: 350)
.fixedSize(horizontal: true, vertical: true)
.toolbar {
ToolbarItem(placement: .confirmationAction) {
Button {
self.saveTracker()
} label: {
if self.bookmark != nil {
Text("Save")
}
else {
Text("Add")
}
}
}
ToolbarItem(placement: .cancellationAction) {
Button("Cancel") {
self.trackerName = ""
self.trackerAddress = ""
self.dismiss()
}
}
}
}
private func saveTracker() {
var displayName = trackerName.trimmingCharacters(in: .whitespacesAndNewlines)
let (host, port) = Tracker.parseTrackerAddressAndPort(trackerAddress)
if displayName.isEmpty {
displayName = host
}
if !displayName.isEmpty && !host.isEmpty {
if !host.isEmpty {
if self.bookmark != nil {
// We're editing an existing bookmark.
self.bookmark?.name = displayName
self.bookmark?.address = host
self.bookmark?.port = port
}
else {
// We're creating a new bookmark.
let newBookmark = Bookmark(type: .tracker, name: displayName, address: host, port: port)
Bookmark.add(newBookmark, context: modelContext)
}
self.trackerName = ""
self.trackerAddress = ""
self.dismiss()
}
}
}
}
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