feat: add edit time display on memo card

Memola/Components/Views/Placeholder/Placeholder.swift

@@ -47,7 +47,7 @@ extension Placeholder {
         }()
 
         static let memoEmpty: Info = {
-            let icon: String = "wand.and.stars"
+            let icon: String = "note.text"
             let title: String = "No Memos"
             let description: String = "Create a new memo to jot your thoughts or notes down."
             return Placeholder.Info(title: title, description: description, icon: icon)

Memola/Extensions/Date++.swift

@@ -0,0 +1,32 @@
+//
+//  Date++.swift
+//  Memola
+//
+//  Created by Dscyre Scotti on 6/27/24.
+//
+
+import Foundation
+
+extension Date {
+    func getTimeDifference(to date: Date) -> String {
+        let calendar = Calendar.current
+
+        let components = calendar.dateComponents([.minute, .hour, .day, .weekOfYear, .month, .year], from: self, to: date)
+
+        if let years = components.year, years > 0 {
+            return "\(years) year\(years > 1 ? "s" : "") ago"
+        } else if let months = components.month, months > 0 {
+            return "\(months) month\(months > 1 ? "s" : "") ago"
+        } else if let weeks = components.weekOfYear, weeks > 0 {
+            return "\(weeks) week\(weeks > 1 ? "s" : "") ago"
+        } else if let days = components.day, days > 0 {
+            return "\(days) day\(days > 1 ? "s" : "") ago"
+        } else if let hours = components.hour, hours > 0 {
+            return "\(hours) hour\(hours > 1 ? "s" : "") ago"
+        } else if let minutes = components.minute, minutes > 0 {
+            return "\(minutes) minute\(minutes > 1 ? "s" : "") ago"
+        } else {
+            return "just now"
+        }
+    }
+}

Memola/Features/Memos/MemosView.swift

@@ -14,12 +14,14 @@ struct MemosView: View {
 
     @State var memo: MemoObject?
     @State var query: String = ""
+    @State var currentDate: Date = .now
 
     @AppStorage("memola.memo-objects.sort") var sort: Sort = .recent
     @AppStorage("memola.memo-objects.filter") var filter: Filter = .none
 
     let cellWidth: CGFloat = 250
     let cellHeight: CGFloat = 150
+    let timer = Timer.publish(every: 60, on: .main, in: .common).autoconnect()
 
     init() {
         let standard = UserDefaults.standard
@@ -92,6 +94,9 @@ struct MemosView: View {
         .onChange(of: filter) { oldValue, newValue in
             updatePredicate()
         }
+        .onReceive(timer) { date in
+            currentDate = date
+        }
         .onAppear {
             memoObjects.sortDescriptors = sort.memoSortDescriptors
             updatePredicate()
@@ -123,9 +128,15 @@ struct MemosView: View {
             Rectangle()
                 .frame(height: cellHeight)
                 .clipShape(RoundedRectangle(cornerRadius: 10))
-            Text(memoObject.title)
-                .font(.headline)
-                .fontWeight(.semibold)
+            VStack(alignment: .leading, spacing: 2) {
+                Text(memoObject.title)
+                    .font(.headline)
+                    .lineLimit(1)
+                    .truncationMode(.tail)
+                Text("Edited \(memoObject.updatedAt.getTimeDifference(to: currentDate))")
+                    .font(.caption)
+                    .foregroundStyle(.secondary)
+            }
         }
         .onTapGesture {
             openMemo(for: memoObject)