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feat(ui): add offline UI #528
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,130 @@ | ||
| import SwiftUI | ||
|
|
||
| /// Variants of the ellipse loader: ellipse colors, animation, and center content are defined per variant. | ||
| enum EllipseLoaderVariant { | ||
| case sync | ||
| case quickpay | ||
| case transfer | ||
| case hardware | ||
|
|
||
| var accentColor: String { | ||
| switch self { | ||
| case .sync, .quickpay, .transfer: return "purple" | ||
| case .hardware: return "blue" | ||
| } | ||
| } | ||
|
|
||
| var centerScale: CGFloat { | ||
| switch self { | ||
| case .sync, .transfer, .hardware: return 0.85 | ||
| case .quickpay: return 1 | ||
| } | ||
| } | ||
|
|
||
| var ellipseAnimation: Animation { | ||
| switch self { | ||
| case .sync: | ||
| return Animation.easeOut(duration: 1.5).repeatForever(autoreverses: true) | ||
| case .quickpay: | ||
| return Animation.easeOut(duration: 1.6).repeatForever(autoreverses: true) | ||
| case .transfer: | ||
| return Animation.easeInOut(duration: 3).repeatForever(autoreverses: true) | ||
| case .hardware: | ||
| return Animation.linear(duration: 1).repeatForever(autoreverses: true) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| /// Center content for transfer variant: transfer figure with its own rotation animation. | ||
| private struct AnimatedTransferFigure: View { | ||
| @State private var rotation: Double = 0 | ||
|
|
||
| var body: some View { | ||
| Image("transfer-figure") | ||
| .resizable() | ||
| .aspectRatio(contentMode: .fit) | ||
| .rotationEffect(.degrees(rotation)) | ||
| .onAppear { | ||
| withAnimation(.easeInOut(duration: 3).repeatForever(autoreverses: true)) { | ||
| rotation = 90 | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| /// Center content for quickpay variant: coin stack with subtle rotation. | ||
| private struct AnimatedCoinStack: View { | ||
| @State private var rotation: Double = 0 | ||
|
|
||
| var body: some View { | ||
| Image("coin-stack-4") | ||
| .resizable() | ||
| .aspectRatio(contentMode: .fit) | ||
| .rotationEffect(.degrees(rotation)) | ||
| .onAppear { | ||
| withAnimation(.easeInOut(duration: 3).repeatForever(autoreverses: true)) { | ||
| rotation = 20 | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| /// Animated loading view with rotating ellipses and variant-specific center content. | ||
| /// Sizes to the available space so it can shrink on small screens and leave room for text. | ||
| struct EllipseLoader: View { | ||
| let variant: EllipseLoaderVariant | ||
|
|
||
| @State private var outerRotation: Double = 0 | ||
| @State private var innerRotation: Double = 0 | ||
|
|
||
| var body: some View { | ||
| GeometryReader { geo in | ||
| let container = min(geo.size.width, geo.size.height) | ||
| let figure = container * variant.centerScale | ||
| let inner = container * 0.7 | ||
|
|
||
| ZStack(alignment: .center) { | ||
| Image("ellipse-outer-\(variant.accentColor)") | ||
| .resizable() | ||
| .aspectRatio(contentMode: .fit) | ||
| .frame(width: container, height: container) | ||
| .rotationEffect(.degrees(outerRotation)) | ||
|
|
||
| Image("ellipse-inner-\(variant.accentColor)") | ||
| .resizable() | ||
| .aspectRatio(contentMode: .fit) | ||
| .frame(width: inner, height: inner) | ||
| .rotationEffect(.degrees(innerRotation)) | ||
|
|
||
| centerContent | ||
| .frame(width: figure, height: figure) | ||
| } | ||
| .frame(width: container, height: container) | ||
| .clipped() | ||
| } | ||
| .aspectRatio(1, contentMode: .fit) | ||
| .frame(maxWidth: .infinity) | ||
| .onAppear { | ||
| withAnimation(variant.ellipseAnimation) { outerRotation = -180 } | ||
| withAnimation(variant.ellipseAnimation) { innerRotation = 180 } | ||
| } | ||
| } | ||
|
|
||
| @ViewBuilder private var centerContent: some View { | ||
| switch variant { | ||
| case .sync: | ||
| Image("lightning") | ||
| .resizable() | ||
| .aspectRatio(contentMode: .fit) | ||
| case .quickpay: | ||
| AnimatedCoinStack() | ||
| case .transfer: | ||
| AnimatedTransferFigure() | ||
| case .hardware: | ||
| // TODO: change to hardware figure | ||
| Image("shield-figure") | ||
| .resizable() | ||
| .aspectRatio(contentMode: .fit) | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| import SwiftUI | ||
|
|
||
| /// A view that displays a list of steps with circles and numbers. | ||
| struct ProgressSteps: View { | ||
| let steps: [String] | ||
| let currentStep: Int | ||
|
|
||
| private let size: CGFloat = 32 | ||
|
|
||
| var body: some View { | ||
| VStack(spacing: 0) { | ||
| // Steps with circles and separators | ||
| GeometryReader { geometry in | ||
| ZStack(alignment: .center) { | ||
| // Dashed line background | ||
| Path { path in | ||
| let y = geometry.size.height / 2 | ||
| let padding = 36.0 * 2.5 // Account for circle radius (16) + horizontal padding (20) | ||
| path.move(to: CGPoint(x: padding, y: y)) | ||
| path.addLine(to: CGPoint(x: geometry.size.width - padding, y: y)) | ||
| } | ||
| .stroke(style: StrokeStyle(lineWidth: 1, dash: [4, 4])) | ||
| .foregroundColor(Color.white32) | ||
|
|
||
| // Circles with numbers | ||
| HStack(spacing: 0) { | ||
| ForEach(Array(steps.enumerated()), id: \.0) { index, _ in | ||
| // Circle with number or checkmark | ||
| ZStack { | ||
| Circle() | ||
| .fill(index < currentStep ? Color.purpleAccent : Color.black) | ||
| .frame(width: size, height: size) | ||
|
|
||
| if index < currentStep { | ||
| // Checkmark for completed steps | ||
| Image("check-mark") | ||
| .foregroundColor(.black) | ||
| } else { | ||
| // Number for current and upcoming steps | ||
| Text("\(index + 1)") | ||
| .foregroundColor(index == currentStep ? Color.purpleAccent : .white32) | ||
| .font(.custom(Fonts.regular, size: 17)) | ||
|
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|
||
| } | ||
|
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||
| // Border for uncompleted steps | ||
| if index >= currentStep { | ||
| Circle() | ||
| .stroke(index == currentStep ? Color.purpleAccent : Color.white32, lineWidth: 1) | ||
| .frame(width: size, height: size) | ||
| } | ||
| } | ||
| .padding(.horizontal, 16) | ||
| } | ||
| } | ||
| } | ||
| } | ||
| .frame(height: size) | ||
|
|
||
| VStack { | ||
| BodySSBText(steps[currentStep], textColor: .white32) | ||
| } | ||
| .frame(height: 56) | ||
| } | ||
| } | ||
| } | ||
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