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import SwiftUI
import SwiftUIIntrospect
struct AboutContributor: Identifiable {
let id: UUID = UUID()
let username: String
let webURL: URL
let pictureURL: URL?
}
struct AboutContributorView: View {
@Environment(\.openURL) private var openURL
let contributor: AboutContributor
var body: some View {
HStack {
if let pictureURL = contributor.pictureURL {
AsyncImage(url: pictureURL) { phase in
if let image = phase.image {
image
.interpolation(.high)
.resizable()
.scaledToFit()
.background(.white)
.frame(width: 32, height: 32)
} else if phase.error != nil {
Color.clear
.frame(width: 32, height: 32)
} else {
Color.white
.opacity(0.2)
.frame(width: 32, height: 32)
}
}
.frame(width: 32, height: 32)
.clipShape(Circle())
}
VStack(alignment: .leading, spacing: 2) {
Text(contributor.username)
.fontWeight(.semibold)
.foregroundStyle(.white)
.lineLimit(1)
Text(contributor.webURL.absoluteString)
.lineLimit(1)
.truncationMode(.middle)
.font(.system(size: 11))
.foregroundStyle(.white.opacity(0.4))
}
}
// }
// .accessibilityAddTraits(.isLink)
// .pointerStyle(.link)
}
}
struct AboutView: View {
@Environment(\.openURL) private var openURL
@State private var contributors: [AboutContributor] = []
var body: some View {
HStack(alignment: .center, spacing: 0) {
self.brandView
self.contributorsList
.background {
Color.black.blendMode(.softLight).opacity(0.3).ignoresSafeArea()
}
}
.frame(width: 570, height: 330)
.background(
VStack(alignment: .leading, spacing: 0) {
HStack(alignment: .center, spacing: 0) {
Divider()
Spacer()
}
.frame(height: 330 + 100)
.offset(x: 250)
}
)
.task {
await loadContributors()
}
}
private var brandView: some View {
VStack(alignment: .center, spacing: 4) {
Spacer()
Image("About Hotline")
Text("Hotline")
.font(.system(size: 28))
.fontWeight(.bold)
.padding(.top, 12)
.kerning(-1.0)
.foregroundColor(.white)
let appDetails = getAppVersionAndBuild()
Button {
self.openURL(URL(string: "https://github.com/mierau/hotline/releases/tag/\(appDetails.version)beta\(appDetails.build)")!)
} label: {
Text("Version \(String(format: "%.1f", appDetails.version))b\(appDetails.build)")
.foregroundColor(.white.opacity(0.756))
.padding(.vertical, 4)
.padding(.horizontal, 12)
.background {
Capsule()
.fill(.white.opacity(0.5))
.blendMode(.softLight)
}
}
.buttonStyle(.plain)
.buttonBorderShape(.capsule)
.padding(.bottom, 16)
Spacer()
}
.frame(width: 250)
}
private var contributorsList: some View {
ScrollView(.vertical) {
VStack(alignment: .leading, spacing: 16) {
self.contributorHeaderView
ForEach(self.contributors) { contributor in
Button {
self.openURL(contributor.webURL)
} label: {
AboutContributorView(contributor: contributor)
}
.buttonStyle(.plain)
.accessibilityAddTraits(.isLink)
.pointerStyle(.link)
}
}
.frame(maxWidth: .infinity)
.padding()
}
.scrollClipDisabled()
.scrollContentBackground(.hidden)
// .introspect(.scrollView, on: .macOS(.v10_15, .v11, .v12, .v13, .v14, .v15, .v26)) { v in
// v.automaticallyAdjustsContentInsets = false
// }
}
private var contributorHeaderView: some View {
VStack(alignment: .leading, spacing: 4) {
Link(destination: URL(string: "https://github.com/mierau/hotline")!) {
HStack(alignment: .center, spacing: 4) {
Text("Contributors")
.lineLimit(1)
.font(.system(size: 16))
.fontWeight(.semibold)
.foregroundStyle(.black)
.opacity(0.8)
Image(systemName: "arrow.forward.circle.fill")
.resizable()
.fontWeight(.bold)
.scaledToFit()
.frame(width: 12, height: 12)
.foregroundStyle(.black)
.opacity(0.4)
}
}
.accessibilityAddTraits(.isLink)
.pointerStyle(.link)
Text("Hotline is an open source project made possible by its contributors.")
.font(.system(size: 11))
.foregroundStyle(.black)
.opacity(0.5)
.padding(.trailing, 32)
}
.padding(.bottom, 8)
}
func loadContributors() async {
var newContributors: [AboutContributor] = []
if let url = URL(string: "https://api.github.com/repos/mierau/hotline/contributors"),
let (data, _) = try? await URLSession.shared.data(from: url)
{
if let jsonContributors = try? JSONSerialization.jsonObject(with: data, options: [])
as? [[String: Any]]
{
for contributor in jsonContributors {
if let username = contributor["login"] as? String,
let webURLString = contributor["html_url"] as? String,
let webURL = URL(string: webURLString)
{
var pictureURL: URL? = nil
if let pictureURLString = contributor["avatar_url"] as? String {
pictureURL = URL(string: pictureURLString)
}
newContributors.append(
AboutContributor(username: username, webURL: webURL, pictureURL: pictureURL))
}
}
}
}
withAnimation {
contributors = newContributors
}
}
func getAppVersionAndBuild() -> (version: Double, build: Int) {
let infoDictionary = Bundle.main.infoDictionary!
let version = Double(infoDictionary["CFBundleShortVersionString"]! as! String)!
let build = Int(infoDictionary["CFBundleVersion"]! as! String)!
return (version, build)
}
}
#Preview {
AboutView()
}
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