Initial commit: Flights iOS app
Flight search app built on FlightConnections.com API data. Features: airport search with autocomplete, browse by country/state/map, flight schedules by route and date, multi-airline support with per-airline schedule loading. Includes 4,561-airport GPS database for map browsing. Adaptive light/dark mode UI inspired by Flighty. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Trey t
342
Flights/Views/AirportSearchField.swift
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342
Flights/Views/AirportSearchField.swift
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import SwiftUI
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struct AirportSearchField: View {
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let label: String
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@Binding var searchText: String
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@Binding var selectedAirport: Airport?
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let suggestions: [Airport]
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let countrySuggestions: [Country]
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let regionResult: (regionName: String, airports: [MapAirport])?
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let isSearching: Bool
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let service: FlightService
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let database: AirportDatabase
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let onTextChanged: () -> Void
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let onSelect: (Airport) -> Void
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let onClear: () -> Void
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@State private var activeSheet: AirportSheet?
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private enum AirportSheet: Identifiable {
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case browser
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case country(Country)
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case region(name: String, airports: [MapAirport])
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var id: String {
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switch self {
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case .browser: return "browser"
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case .country(let c): return "country-\(c.id)"
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case .region(let name, _): return "region-\(name)"
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}
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}
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}
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var body: some View {
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VStack(alignment: .leading, spacing: 0) {
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// MARK: - Text Field Row
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HStack {
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TextField(label, text: $searchText)
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.foregroundStyle(.primary)
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.autocorrectionDisabled()
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.textInputAutocapitalization(.characters)
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.onChange(of: searchText) {
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onTextChanged()
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}
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if selectedAirport != nil {
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Button {
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onClear()
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} label: {
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Image(systemName: "xmark.circle.fill")
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.foregroundStyle(.secondary)
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}
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.buttonStyle(.plain)
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} else if isSearching {
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ProgressView()
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.controlSize(.small)
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}
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Button {
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activeSheet = .browser
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} label: {
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Image(systemName: "globe")
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.foregroundStyle(FlightTheme.accent)
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}
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.buttonStyle(.plain)
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}
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// MARK: - Suggestions
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let hasResults = !suggestions.isEmpty || !countrySuggestions.isEmpty || regionResult != nil
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if selectedAirport == nil && hasResults {
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Divider()
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.padding(.vertical, 6)
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ForEach(suggestions) { airport in
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Button {
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onSelect(airport)
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} label: {
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HStack(spacing: 6) {
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Image(systemName: "airplane")
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.font(.caption)
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.foregroundStyle(.secondary)
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Text("\(airport.iata) - \(airport.name)")
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.foregroundStyle(.primary)
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}
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.frame(maxWidth: .infinity, alignment: .leading)
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.contentShape(Rectangle())
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}
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.buttonStyle(.plain)
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.padding(.vertical, 8)
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if airport.id != suggestions.last?.id {
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Divider()
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}
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}
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ForEach(countrySuggestions) { country in
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if !suggestions.isEmpty || country.id != countrySuggestions.first?.id {
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Divider()
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}
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Button {
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activeSheet = .country(country)
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} label: {
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HStack(spacing: 6) {
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Image(systemName: "flag")
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.font(.caption)
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.foregroundStyle(.orange)
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Text(country.name)
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.foregroundStyle(.primary)
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Text("(\(country.id))")
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.foregroundStyle(.secondary)
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}
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.frame(maxWidth: .infinity, alignment: .leading)
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.contentShape(Rectangle())
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}
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.buttonStyle(.plain)
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.padding(.vertical, 8)
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}
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if let region = regionResult {
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if !suggestions.isEmpty || !countrySuggestions.isEmpty {
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Divider()
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}
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Button {
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activeSheet = .region(name: region.regionName, airports: region.airports)
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} label: {
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HStack(spacing: 6) {
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Image(systemName: "map")
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.font(.caption)
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.foregroundStyle(FlightTheme.onTime)
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Text(region.regionName)
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.foregroundStyle(.primary)
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Text("(\(region.airports.count) airports)")
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.foregroundStyle(.secondary)
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}
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.frame(maxWidth: .infinity, alignment: .leading)
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.contentShape(Rectangle())
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}
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.buttonStyle(.plain)
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.padding(.vertical, 8)
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}
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}
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}
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.sheet(item: $activeSheet) { sheet in
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switch sheet {
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case .browser:
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AirportBrowserSheet(service: service, database: database) { airport in
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onSelect(airport)
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activeSheet = nil
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}
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case .country(let country):
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CountryAirportPickerSheet(
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country: country,
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service: service,
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onSelect: { airport in
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onSelect(airport)
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activeSheet = nil
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}
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)
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case .region(let name, let airports):
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RegionAirportPickerSheet(
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regionName: name,
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airports: airports,
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service: service,
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onSelect: { airport in
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onSelect(airport)
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activeSheet = nil
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}
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)
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}
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}
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}
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}
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// MARK: - Country Airport Picker Sheet
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/// Sheet that shows airports in a specific country for direct selection
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private struct CountryAirportPickerSheet: View {
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let country: Country
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let service: FlightService
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let onSelect: (Airport) -> Void
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@Environment(\.dismiss) private var dismiss
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@State private var airports: [BrowseAirport] = []
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@State private var isLoading = true
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@State private var error: String?
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@State private var search = ""
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@State private var selectingIATA: String?
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var filteredAirports: [BrowseAirport] {
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guard !search.isEmpty else { return airports }
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return airports.filter {
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$0.city.localizedCaseInsensitiveContains(search) ||
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$0.iata.localizedCaseInsensitiveContains(search)
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}
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}
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var body: some View {
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NavigationStack {
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Group {
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if isLoading {
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ProgressView("Loading airports...")
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} else if airports.isEmpty {
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ContentUnavailableView(
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"No Airports",
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systemImage: "airplane.slash",
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description: Text("No airports found in \(country.name).")
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)
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} else {
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List(filteredAirports) { airport in
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Button {
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selectAirport(airport)
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} label: {
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HStack {
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VStack(alignment: .leading, spacing: 2) {
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Text(airport.city)
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.font(.headline)
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.foregroundStyle(.primary)
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Text(airport.iata)
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.font(.caption)
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.foregroundStyle(.secondary)
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}
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Spacer()
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if selectingIATA == airport.iata {
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ProgressView()
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.controlSize(.small)
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}
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}
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}
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.disabled(selectingIATA != nil)
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}
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.searchable(text: $search, prompt: "Search airports")
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}
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}
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.navigationTitle("Airports in \(country.name)")
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.navigationBarTitleDisplayMode(.inline)
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.toolbar {
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ToolbarItem(placement: .cancellationAction) {
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Button("Cancel") { dismiss() }
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}
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}
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.task {
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do {
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airports = try await service.fetchAirports(country: country)
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} catch {
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self.error = error.localizedDescription
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}
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isLoading = false
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}
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}
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}
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private func selectAirport(_ browseAirport: BrowseAirport) {
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selectingIATA = browseAirport.iata
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Task {
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do {
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let results = try await service.searchAirports(term: browseAirport.iata)
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if let match = results.first(where: { $0.iata == browseAirport.iata }) {
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onSelect(match)
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} else {
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onSelect(Airport(id: "", iata: browseAirport.iata, name: browseAirport.city))
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}
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} catch {
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selectingIATA = nil
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}
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}
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}
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}
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// MARK: - Region Airport Picker Sheet
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/// Sheet that shows airports in a region/state for direct selection
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private struct RegionAirportPickerSheet: View {
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let regionName: String
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let airports: [MapAirport]
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let service: FlightService
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let onSelect: (Airport) -> Void
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@Environment(\.dismiss) private var dismiss
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@State private var search = ""
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@State private var selectingIATA: String?
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var filteredAirports: [MapAirport] {
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guard !search.isEmpty else { return airports }
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return airports.filter {
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$0.name.localizedCaseInsensitiveContains(search) ||
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$0.iata.localizedCaseInsensitiveContains(search)
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}
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}
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var body: some View {
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NavigationStack {
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List(filteredAirports) { airport in
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Button {
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selectAirport(airport)
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} label: {
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HStack {
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VStack(alignment: .leading, spacing: 2) {
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Text(airport.name)
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.font(.headline)
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.foregroundStyle(.primary)
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Text(airport.iata)
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.font(.caption)
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.foregroundStyle(.secondary)
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}
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Spacer()
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if selectingIATA == airport.iata {
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ProgressView()
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.controlSize(.small)
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}
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}
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}
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.disabled(selectingIATA != nil)
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}
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.searchable(text: $search, prompt: "Search airports")
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.navigationTitle("Airports in \(regionName)")
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.navigationBarTitleDisplayMode(.inline)
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.toolbar {
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ToolbarItem(placement: .cancellationAction) {
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Button("Cancel") { dismiss() }
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}
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}
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}
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}
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private func selectAirport(_ mapAirport: MapAirport) {
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selectingIATA = mapAirport.iata
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Task {
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do {
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let results = try await service.searchAirports(term: mapAirport.iata)
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if let match = results.first(where: { $0.iata == mapAirport.iata }) {
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onSelect(match)
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} else {
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// API doesn't know this airport — use bundled data
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onSelect(Airport(id: "", iata: mapAirport.iata, name: mapAirport.name))
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}
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} catch {
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selectingIATA = nil
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}
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}
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}
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}
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