dave-enterprise
87f8c7173c
Adds the real MoonWatch implementation on top of the initial Xcode template: new SwiftUI views (MoonDiskView, StarFieldView), the MoonWatchWidget extension, and a Shared module containing the moon phase calculator, shadow shape, and shared asset catalog. Also adds a Swift/Xcode/macOS .gitignore and untracks per-user xcuserdata files. Co-authored-by: Cursor <cursoragent@cursor.com>
98 lines
3.1 KiB
Swift
98 lines
3.1 KiB
Swift
//
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// MoonDiskView.swift
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// MoonWatch
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//
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import SwiftUI
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private struct MoonSouthernHemisphereKey: EnvironmentKey {
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static let defaultValue = false
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}
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extension EnvironmentValues {
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/// When true, waxing/waning orientation matches southern-sky convention (mirrored).
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var moonSouthernHemisphere: Bool {
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get { self[MoonSouthernHemisphereKey.self] }
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set { self[MoonSouthernHemisphereKey.self] = newValue }
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}
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}
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/// In-app moon view: photographic disk + atmospheric halo, drop shadows,
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/// and limb stroke. The image+shadow rendering lives in `MoonImageDisk`
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/// (in `Shared/`) so the widget can reuse it.
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struct MoonDiskView: View {
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/// Synodic phase in `[0, 1)`; 0 = new, 0.5 = full.
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var normalizedPhase: Double
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@Environment(\.moonSouthernHemisphere) private var southernHemisphere
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var body: some View {
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GeometryReader { geo in
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let side = min(geo.size.width, geo.size.height)
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ZStack {
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Circle()
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.fill(
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RadialGradient(
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colors: [
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Color(red: 0.98, green: 0.94, blue: 0.78).opacity(0.32),
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Color(red: 0.55, green: 0.50, blue: 0.85).opacity(0.12),
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Color.clear,
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],
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center: .center,
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startRadius: side * 0.32,
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endRadius: side * 0.95
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)
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)
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.frame(width: side * 1.9, height: side * 1.9)
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.blendMode(.screen)
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.blur(radius: side * 0.05)
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MoonImageDisk(
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normalizedPhase: normalizedPhase,
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southernHemisphere: southernHemisphere
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)
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.frame(width: side, height: side)
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}
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.shadow(color: Color(red: 0.98, green: 0.94, blue: 0.78).opacity(0.30),
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radius: side * 0.10)
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.shadow(color: Color(red: 0.45, green: 0.55, blue: 0.95).opacity(0.30),
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radius: side * 0.22)
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.frame(width: side, height: side)
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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}
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.aspectRatio(1, contentMode: .fit)
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}
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}
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#Preview("Waxing Crescent") {
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ZStack {
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Color(red: 0.04, green: 0.05, blue: 0.12).ignoresSafeArea()
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MoonDiskView(normalizedPhase: 0.12)
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.frame(width: 280, height: 280)
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}
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}
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#Preview("First Quarter") {
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ZStack {
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Color(red: 0.04, green: 0.05, blue: 0.12).ignoresSafeArea()
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MoonDiskView(normalizedPhase: 0.25)
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.frame(width: 280, height: 280)
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}
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}
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#Preview("Full") {
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ZStack {
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Color(red: 0.04, green: 0.05, blue: 0.12).ignoresSafeArea()
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MoonDiskView(normalizedPhase: 0.50)
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.frame(width: 280, height: 280)
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}
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}
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#Preview("Waning Gibbous") {
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ZStack {
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Color(red: 0.04, green: 0.05, blue: 0.12).ignoresSafeArea()
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MoonDiskView(normalizedPhase: 0.62)
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.frame(width: 280, height: 280)
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}
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}
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