Init commit

2023-07-15 15:03:45 +08:00
commit f441b89efb
122 changed files with 7355 additions and 0 deletions
@@ -0,0 +1,89 @@
+import Foundation
+import Library
+import SwiftUI
+import UniformTypeIdentifiers
+
+public struct ServiceLogView: View {
+    #if os(macOS)
+        public static let windowID = "service-log"
+    #endif
+
+    @State private var isLoading = true
+    @State private var content = ""
+    @State private var fileExporterPresented = false
+    private let logFont = Font.system(.caption, design: .monospaced)
+
+    public init() {}
+
+    public var body: some View {
+        viewBuilder {
+            if isLoading {
+                ProgressView().onAppear {
+                    Task.detached {
+                        loadContent()
+                    }
+                }
+            } else {
+                if content.isEmpty {
+                    Text("Empty content")
+                } else {
+                    ScrollView {
+                        Text(content).font(logFont)
+                    }
+                    .padding()
+                }
+            }
+        }
+        .toolbar {
+            Button("Export") {
+                fileExporterPresented = true
+            }
+            .disabled(content.isEmpty)
+        }
+        .fileExporter(
+            isPresented: $fileExporterPresented,
+            document: LogDocument(content),
+            contentType: .text,
+            defaultFilename: "service-log.txt",
+            onCompletion: { _ in }
+        )
+        .navigationTitle("Service Log")
+        #if os(iOS)
+            .navigationBarTitleDisplayMode(.inline)
+        #endif
+    }
+
+    private func loadContent() {
+        do {
+            content = try String(contentsOf: FilePath.cacheDirectory.appendingPathComponent("stderr.log"))
+        } catch {}
+        if content.isEmpty {
+            do {
+                content = try String(contentsOf: FilePath.cacheDirectory.appendingPathComponent("stderr.log.old"))
+            } catch {}
+        }
+        isLoading = false
+    }
+
+    private struct LogDocument: FileDocument {
+        static var readableContentTypes = [UTType.text]
+
+        let content: String
+
+        init(_ content: String) {
+            self.content = content
+        }
+
+        init(configuration: ReadConfiguration) throws {
+            if let data = configuration.file.regularFileContents {
+                content = String(decoding: data, as: UTF8.self)
+            } else {
+                content = ""
+            }
+        }
+
+        func fileWrapper(configuration _: WriteConfiguration) throws -> FileWrapper {
+            FileWrapper(regularFileWithContents: Data(content.utf8))
+        }
+    }
+}