Add Get/Set file info

1 files changed, 147 insertions, 0 deletions

diff --git a/Hotline/macOS/FileDetailsView.swift b/Hotline/macOS/FileDetailsView.swift
new file mode 100644
index 0000000..d3c10e8
--- /dev/null
+++ b/Hotline/macOS/FileDetailsView.swift
@@ -0,0 +1,147 @@
+import Foundation
+import SwiftUI
+
+struct FileDetailsView: View {
+  @Environment(Hotline.self) private var model: Hotline
+  @Environment(\.presentationMode) var presentationMode
+
+  var fd: FileDetails
+  
+  @State private var comment: String = ""
+  @State private var filename: String = ""
+  
+  var body: some View {
+    VStack (alignment: .leading){
+      Form {
+        HStack(alignment: .center){
+          FileIconView(filename: fd.name)
+            .frame(width: 16, height: 16)
+          TextField("", text: $filename)
+            .disabled(!self.canRename())
+        }
+        HStack(alignment: .center){
+          Text("Type:").bold().padding(.leading, 43)
+          Text(fd.type)
+        }
+        HStack(alignment: .center){
+          Text("Creator:").bold().padding(.leading, 26)
+          Text(fd.creator)
+        }
+        HStack(alignment: .center){
+          Text("Size:").bold().bold().padding(.leading, 48)
+          Text(self.formattedSize(byteCount: fd.size))
+        }
+        HStack(alignment: .center){
+          Text("Created:").bold().padding(.leading, 24)
+          Text("\(FileDetailsView.dateFormatter.string(from: fd.created))")
+        }
+        HStack(alignment: .center){
+          Text("Modified:").bold().padding(.leading, 19)
+          Text("\(FileDetailsView.dateFormatter.string(from: fd.modified))")
+        }
+        HStack(alignment: .center){
+          Text("Comments:").bold().padding(.top, 8)
+            .padding(.leading, 5)
+        }
+        
+        VStack(alignment: .trailing){
+          TextEditor(text: $comment)
+            .padding(.leading, 2)
+            .padding(.top, 1)
+            .font(.system(size: 13))
+            .background(Color(nsColor: .textBackgroundColor))
+            .border(Color.secondary, width: 1)
+            .clipShape(RoundedRectangle(cornerRadius: 2, style: .continuous))
+            .disabled(!self.canSetComment())
+        }
+      }
+      .toolbar {
+        ToolbarItem(placement: .cancellationAction) {
+          Button("Cancel") {
+            presentationMode.wrappedValue.dismiss()
+          }
+        }
+        
+        ToolbarItem(placement: .primaryAction) {
+          Button{
+            var editedFilename: String?
+            if filename != fd.name {
+              editedFilename = filename
+            }
+            
+            var editedComment: String?
+            if comment != fd.comment {
+              editedComment = comment
+            }
+            
+            model.client.sendSetFileInfo(fileName: fd.name, path: fd.path, fileNewName: editedFilename, comment: editedComment)
+            presentationMode.wrappedValue.dismiss()
+            
+            // TODO: Update the file list if the filename was changed
+          } label: {
+            Text("Save")
+          }.disabled(!isEdited())
+        }
+      }
+
+      .onAppear {
+        self.filename = fd.name
+        self.comment = fd.comment
+      }
+      .padding(EdgeInsets(top: 16, leading: 24, bottom: 16, trailing: 24))
+    }
+    .frame(minWidth: 400, minHeight: 400)
+  }
+  
+  
+  static var dateFormatter: DateFormatter = {
+    var dateFormatter = DateFormatter()
+    dateFormatter.dateStyle = .long
+    dateFormatter.timeStyle = .short
+    
+    // Original format: Fri, Aug 20, 2021, 5:14:07 PM
+    return dateFormatter
+  }()
+  
+  static var byteCountSizeFormatter: NumberFormatter = {
+    let numberFormatter = NumberFormatter()
+    numberFormatter.numberStyle = .decimal
+    return numberFormatter
+  }()
+  
+  static let byteFormatter = ByteCountFormatter()
+  
+  private func formattedFileSize(_ fileSize: UInt) -> String {
+    FileView.byteFormatter.allowedUnits = [.useAll]
+    FileView.byteFormatter.countStyle = .file
+    return FileView.byteFormatter.string(fromByteCount: Int64(fileSize))
+  }
+  
+  // Format byte count Int into string like: 23.4M (24,601,664 bytes)
+  private func formattedSize(byteCount: Int) -> String {
+    let formattedByteCount = FileDetailsView.byteCountSizeFormatter.string(from: NSNumber(value:byteCount)) ?? "0"
+    return "\(FileView.byteFormatter.string(fromByteCount: Int64(byteCount))) (\(formattedByteCount) bytes)"
+  }
+  
+  private func isEdited() -> Bool {
+    return self.filename != fd.name || self.comment != fd.comment
+  }
+  
+  private func canRename() -> Bool {
+    if self.fd.type == "fldr" {
+      return model.access?.contains(.canRenameFolders) == true
+    }
+    return model.access?.contains(.canRenameFiles) == true
+  }
+  
+  private func canSetComment() -> Bool {
+    if self.fd.type == "fldr" {
+      return model.access?.contains(.canSetFolderComment) == true
+    }
+    return model.access?.contains(.canSetFileComment) == true
+  }
+}
+
+//#Preview {
+//  FileDetailsView(fd: FileDetails(name: "AppleWorks 6.sit", path: [""], size: 24601664, comment: "test comment", type: "SITD", creator: "SIT!", created: Date.now, modified: Date.now ))
+//}