FuelBoard Contributor
d7a0ecb79a
Optional Fuel Savings feature (off by default): vehicle MPG in UK imperial gallons, fill amount in pounds or litres, persisted through the existing keychain/app-group store. Ranks the WHOLE station pool by estimated net saving (fuel-price saving at each pump minus the extra return-trip driving cost) using MapKit road distances with a straight-line fallback marked (est.). The closest station with a valid price for the selected fuel is the comparison baseline and is labelled "Closest station"; other rows read "Save £X.XX after travel" / "£X.XX worse off after travel" / "Break even". Labels live in the shared model so they are unit-tested. The TOP badge still marks the cheapest pump price and reads "CHEAPEST" when the list is ranked by net saving. Road routing now prioritises the Worth-the-Drive candidates plus the baseline and merges cache entries instead of replacing them, so far-out stations get real routes rather than permanent straight-line estimates. Numeric fields gain a Done button above the keypad (decimalPad has no Return key); the fill-up control is hidden unless the feature is configured; Favourites shares one session fill amount with the station list. 131 tests.
103 lines
4.4 KiB
Swift
103 lines
4.4 KiB
Swift
import SwiftUI
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import MapKit
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import UIKit
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/// Detail sheet for a tapped station (when Settings → Tap station = More info).
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/// Shows a small map preview, the station name, address, distance from the
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/// current location, and a Directions button that opens Apple Maps — the same
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/// destination a direct tap would have opened.
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struct StationDetailView: View {
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let station: FuelStation
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let location: Coordinate?
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let distanceUnit: DistanceUnit
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var fuelSavings: FuelSavingsAvailability? = nil
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var fuelSavingsAmount: FuelSavingsFillAmount = FuelSavingsSettings.defaultPreferredAmount
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var savingsBaselineStationName: String? = nil
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@Environment(\.dismiss) private var dismiss
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@State private var showingReportIssueConfirmation = false
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private let reportIssueURL = URL(string: "https://www.gov.uk/guidance/report-an-error-in-fuel-prices-or-forecourt-details")!
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private var stationCoordinate: CLLocationCoordinate2D {
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CLLocationCoordinate2D(latitude: station.lat, longitude: station.lng)
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}
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var body: some View {
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NavigationStack {
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List {
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Section {
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Map(position: .constant(.region(MKCoordinateRegion(
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center: stationCoordinate,
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span: MKCoordinateSpan(latitudeDelta: 0.02, longitudeDelta: 0.02)
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)))) {
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Marker(station.name, coordinate: stationCoordinate)
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.tint(.red)
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}
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.frame(height: 180)
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.clipShape(RoundedRectangle(cornerRadius: 12))
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.allowsHitTesting(false)
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.listRowInsets(EdgeInsets())
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}
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Section {
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LabeledContent("Name", value: station.name)
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LabeledContent("Address", value: "\(station.address), \(station.postcode)")
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if let location {
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let km = FuelStore.displayDistanceKM(
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station: station, userLat: location.lat, userLng: location.lng
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)
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LabeledContent("Distance", value: distanceUnit.format(km))
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.monospacedDigit()
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}
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ForEach(StationNotice.notices(for: station)) { notice in
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Label(notice.title, systemImage: notice.symbolName)
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.font(.subheadline.weight(.semibold))
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.foregroundStyle(.orange)
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.padding(.horizontal, 10)
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.padding(.vertical, 6)
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.background(Capsule().fill(Color.orange.opacity(0.14)))
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}
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}
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Section {
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FuelSavingsSummaryView(
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availability: fuelSavings,
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amount: fuelSavingsAmount,
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baselineStationName: savingsBaselineStationName
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)
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} header: {
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Text("Worth the drive?")
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}
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Section {
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Button {
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if let url = station.mapsDirectionsURL {
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UIApplication.shared.open(url)
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}
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} label: {
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Label("Directions", systemImage: "arrow.triangle.turn.up.right.diamond.fill")
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}
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Button(role: .destructive) {
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showingReportIssueConfirmation = true
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} label: {
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Label("Report issue", systemImage: "exclamationmark.bubble.fill")
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}
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}
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}
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.navigationTitle(station.name)
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.navigationBarTitleDisplayMode(.inline)
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.alert("Report an error?", isPresented: $showingReportIssueConfirmation) {
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Button("Cancel", role: .cancel) { }
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Button("Report") {
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UIApplication.shared.open(reportIssueURL)
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}
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} message: {
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Text("Are you sure you want to report an error in fuel prices or forecourt details? This will open in your chosen browser.")
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}
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.toolbar {
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ToolbarItem(placement: .cancellationAction) {
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Button("Done") { dismiss() }
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}
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}
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}
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}
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}
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