87 lines
2.6 KiB
Swift
87 lines
2.6 KiB
Swift
//
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// HiLoCountBadge.swift
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// Blackjack
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//
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// Badge showing the Hi-Lo counting value of a card.
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//
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import SwiftUI
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import CasinoKit
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/// A small badge showing the Hi-Lo counting value of a card.
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struct HiLoCountBadge: View {
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let card: Card
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@ScaledMetric(relativeTo: .caption2) private var fontSize: CGFloat = Design.Size.countBadgeFontSize
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@ScaledMetric(relativeTo: .caption2) private var paddingH: CGFloat = Design.Size.countBadgePaddingH
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@ScaledMetric(relativeTo: .caption2) private var paddingV: CGFloat = Design.Size.countBadgePaddingV
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@ScaledMetric(relativeTo: .caption2) private var offsetAmount: CGFloat = Design.Size.countBadgeOffset
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var body: some View {
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Text(card.hiLoDisplayText)
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.font(.system(size: fontSize, weight: .bold, design: .rounded))
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.foregroundStyle(badgeTextColor)
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.padding(.horizontal, paddingH)
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.padding(.vertical, paddingV)
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.background(
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Capsule()
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.fill(badgeBackgroundColor)
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)
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.offset(x: -offsetAmount, y: offsetAmount)
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}
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private var badgeBackgroundColor: Color {
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switch card.hiLoValue {
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case 1: return .green // Low cards = positive for player
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case -1: return .red // High cards = negative for player
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default: return .gray // Neutral
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}
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}
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private var badgeTextColor: Color {
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.white
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}
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}
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// MARK: - Card Accessibility Extension
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extension Card {
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/// Accessibility description for VoiceOver.
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var accessibilityDescription: String {
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"\(rank.accessibilityName) of \(suit.accessibilityName)"
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}
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}
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// MARK: - Previews
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#Preview("Low Card (+1)") {
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ZStack {
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Color.Table.felt.ignoresSafeArea()
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CardView(card: Card(suit: .hearts, rank: .five), isFaceUp: true, cardWidth: 70)
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.overlay(alignment: .bottomLeading) {
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HiLoCountBadge(card: Card(suit: .hearts, rank: .five))
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}
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}
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}
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#Preview("High Card (-1)") {
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ZStack {
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Color.Table.felt.ignoresSafeArea()
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CardView(card: Card(suit: .spades, rank: .king), isFaceUp: true, cardWidth: 70)
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.overlay(alignment: .bottomLeading) {
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HiLoCountBadge(card: Card(suit: .spades, rank: .king))
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}
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}
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}
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#Preview("Neutral Card (0)") {
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ZStack {
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Color.Table.felt.ignoresSafeArea()
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CardView(card: Card(suit: .diamonds, rank: .seven), isFaceUp: true, cardWidth: 70)
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.overlay(alignment: .bottomLeading) {
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HiLoCountBadge(card: Card(suit: .diamonds, rank: .seven))
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}
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}
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}
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