66 lines
1.7 KiB
Swift
66 lines
1.7 KiB
Swift
import SwiftUI
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struct GenerationStringIssuesView<T>: View where T: Hashable {
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let text: String
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let statusWhenNonEmpty: IssueStatus
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@Binding
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var items: Set<T>
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let map: (T) -> String
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@State
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private var showList = false
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var status: IssueStatus {
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items.isEmpty ? .nominal : statusWhenNonEmpty
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}
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init(text: String, statusWhenNonEmpty: IssueStatus = .error, items: Binding<Set<T>>, map: @escaping (T) -> String) {
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self.text = text
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self.statusWhenNonEmpty = statusWhenNonEmpty
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self._items = items
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self.map = map
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}
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var body: some View {
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HStack {
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Button(action: showListIfNonEmpty) {
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Image(systemSymbol: status.symbol)
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.foregroundStyle(status.color)
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}.buttonStyle(.plain)
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Text("\(items.count) \(text)")
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}
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.sheet(isPresented: $showList) {
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VStack {
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Text("\(items.count) \(text)")
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.font(.title)
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List(items.map(map).sorted(), id: \.self) { item in
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Text(item)
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}
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.frame(minHeight: 400)
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Button("Close") { showList = false }
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}.padding()
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}
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}
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private func showListIfNonEmpty() {
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guard !items.isEmpty else {
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return
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}
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showList = true
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}
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}
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extension GenerationStringIssuesView where T == String {
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init(text: String, statusWhenNonEmpty: IssueStatus = .error, items: Binding<Set<String>>) {
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self.text = text
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self.statusWhenNonEmpty = statusWhenNonEmpty
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self._items = items
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self.map = { $0 }
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}
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}
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