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import SwiftUI
struct RepositoryDetailView: View {
var repository: RepositorySummary
var onDeleted: (() -> Void)?
@Environment(AppState.self) private var appState
@Environment(\.dismiss) private var dismiss
@State private var viewModel: RepositoryDetailViewModel?
@State private var selectedTab: RepositoryDetailViewModel.Tab = .summary
@State private var showSettings = false
@State private var displayName: String
private var canManageRepository: Bool {
guard let currentUser = appState.currentUser else { return false }
return normalizedUsername(currentUser.username) == normalizedUsername(repository.owner.canonicalName)
}
init(repository: RepositorySummary, onDeleted: (() -> Void)? = nil) {
self.repository = repository
self.onDeleted = onDeleted
self._displayName = State(initialValue: repository.name)
}
var body: some View {
if repository.service == .hg {
HgRepositoryDetailView(repository: repository, onDeleted: onDeleted)
} else {
Group {
if let viewModel {
detailContent(viewModel)
} else {
SRHTLoadingStateView(message: "Loading repository…")
}
}
.navigationTitle(displayName)
.navigationBarTitleDisplayMode(.inline)
.toolbar {
ToolbarItemGroup(placement: .topBarTrailing) {
SRHTShareButton(url: SRHTWebURL.repository(repository), target: .repository) {
Image(systemName: "square.and.arrow.up")
}
if canManageRepository {
Button {
showSettings = true
} label: {
Image(systemName: "gear")
}
}
}
}
.sheet(isPresented: $showSettings) {
RepositorySettingsView(
repository: repository,
branches: viewModel?.branches ?? [],
client: appState.client,
onRenamed: { newName in
displayName = newName
},
onDeleted: {
dismiss()
onDeleted?()
}
)
}
.task {
if viewModel == nil {
viewModel = RepositoryDetailViewModel(
repository: repository,
client: appState.client
)
}
}
}
}
@ViewBuilder
private func detailContent(_ viewModel: RepositoryDetailViewModel) -> some View {
VStack(spacing: 0) {
Picker("Tab", selection: $selectedTab) {
ForEach(RepositoryDetailViewModel.Tab.allCases, id: \.self) { tab in
Text(tab.rawValue).tag(tab)
}
}
.pickerStyle(.segmented)
.padding(.horizontal)
.padding(.vertical, 8)
Divider()
switch selectedTab {
case .summary:
ReadmeView(viewModel: viewModel)
case .tree:
FileTreeView(
repository: repository,
client: appState.client
)
case .log:
CommitLogView(viewModel: viewModel)
case .refs:
ReferencesListView(viewModel: viewModel)
case .artifacts:
ArtifactsView(viewModel: viewModel)
}
}
.frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top)
.srhtErrorBanner(error: Binding(
get: { viewModel.error },
set: { viewModel.error = $0 }
))
}
private func normalizedUsername(_ value: String) -> String {
let trimmed = value.trimmingCharacters(in: .whitespacesAndNewlines)
return trimmed.hasPrefix("~") ? String(trimmed.dropFirst()) : trimmed
}
}
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