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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| // | ||
| // LogView.swift | ||
| // ValidationRelay | ||
| // | ||
| // Created by James Gill on 3/26/24. | ||
| // | ||
|
|
||
| import SwiftUI | ||
|
|
||
| struct LogItem: Identifiable, Hashable { | ||
| var id = UUID() | ||
| var message: String | ||
| var isError: Bool | ||
| var date: Date | ||
| } | ||
|
|
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| class LogItems: ObservableObject { | ||
| @Published var items: [LogItem] = [] | ||
|
|
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| func log(_ message: String, isError: Bool = false) { | ||
| let item = LogItem(message: message, isError: isError, date: Date()) | ||
| items.append(item) | ||
| } | ||
| } | ||
|
|
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| struct LogView: View { | ||
| @ObservedObject var logItems: LogItems | ||
|
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| var body: some View { | ||
| List { | ||
| ForEach(logItems.items, id: \.self) { item in | ||
| HStack { | ||
| Text(item.message) | ||
| .foregroundColor(item.isError ? .red : .black) | ||
| Spacer() | ||
| Text(item.date, style: .time) | ||
| .font(.caption) | ||
| .foregroundColor(.gray) | ||
| } | ||
| } | ||
| }.listStyle(.grouped) | ||
| .navigationTitle("Event Log") | ||
| // Clear log button | ||
| .toolbar { | ||
| ToolbarItem(placement: .navigationBarTrailing) { | ||
| Button("Clear") { | ||
| logItems.items = [] | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
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| #Preview { | ||
| LogView(logItems: { | ||
| let testLog = LogItems() | ||
| testLog.log("Test message") | ||
| testLog.log("Test error", isError: true) | ||
| return testLog | ||
| }()) | ||
| } |
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