Add adjustable date picker and undo button

Calorie Counter.xcodeproj/project.pbxproj

@@ -9,7 +9,6 @@
 /* Begin PBXBuildFile section */
 		3801EAB12BF9188100C204C2 /* ProcessingView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3801EAB02BF9188100C204C2 /* ProcessingView.swift */; };
 		3853E41F2BF80FEE00958AB4 /* Utilities.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3853E41E2BF80FEE00958AB4 /* Utilities.swift */; };
-		3853E4212BF8129900958AB4 /* MealProcessingView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3853E4202BF8129900958AB4 /* MealProcessingView.swift */; };
 		3853E4232BF8463B00958AB4 /* Weight.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3853E4222BF8463B00958AB4 /* Weight.swift */; };
 		3853E4252BF84AD300958AB4 /* SettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3853E4242BF84AD300958AB4 /* SettingsView.swift */; };
 		3853E4272BF85AC500958AB4 /* Miscellaneous.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3853E4262BF85AC500958AB4 /* Miscellaneous.swift */; };
@@ -33,7 +32,6 @@
 		3801EAB02BF9188100C204C2 /* ProcessingView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProcessingView.swift; sourceTree = "<group>"; };
 		3801EAB62BF946F600C204C2 /* Calorie-Counter-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = "Calorie-Counter-Info.plist"; sourceTree = SOURCE_ROOT; };
 		3853E41E2BF80FEE00958AB4 /* Utilities.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Utilities.swift; sourceTree = "<group>"; };
-		3853E4202BF8129900958AB4 /* MealProcessingView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MealProcessingView.swift; sourceTree = "<group>"; };
 		3853E4222BF8463B00958AB4 /* Weight.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Weight.swift; sourceTree = "<group>"; };
 		3853E4242BF84AD300958AB4 /* SettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsView.swift; sourceTree = "<group>"; };
 		3853E4262BF85AC500958AB4 /* Miscellaneous.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Miscellaneous.swift; sourceTree = "<group>"; };
@@ -122,7 +120,6 @@
 				38C2ED712BF4815500B2C7C8 /* MacrosView.swift */,
 				38C2ED6B2BF4771600B2C7C8 /* LargeCardView.swift */,
 				3853E41E2BF80FEE00958AB4 /* Utilities.swift */,
-				3853E4202BF8129900958AB4 /* MealProcessingView.swift */,
 				3853E4262BF85AC500958AB4 /* Miscellaneous.swift */,
 				3853E42A2BF88E4B00958AB4 /* AI.swift */,
 				3853E42C2BF8906B00958AB4 /* Keys.swift */,
@@ -221,7 +218,6 @@
 				3853E41F2BF80FEE00958AB4 /* Utilities.swift in Sources */,
 				38C2ED702BF4804800B2C7C8 /* MainTabView.swift in Sources */,
 				38C2ED762BF4972E00B2C7C8 /* WelcomeView.swift in Sources */,
-				3853E4212BF8129900958AB4 /* MealProcessingView.swift in Sources */,
 				38C2ED682BF46C3E00B2C7C8 /* SummaryView.swift in Sources */,
 				3853E4272BF85AC500958AB4 /* Miscellaneous.swift in Sources */,
 				38C2ED6C2BF4771600B2C7C8 /* LargeCardView.swift in Sources */,
@@ -378,6 +374,7 @@
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = UIInterfaceOrientationPortrait;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown";
+				INFOPLIST_KEY_UIUserInterfaceStyle = Light;
 				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
@@ -418,6 +415,7 @@
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = UIInterfaceOrientationPortrait;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown";
+				INFOPLIST_KEY_UIUserInterfaceStyle = Light;
 				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",

Calorie Counter/Assets.xcassets/Calendar.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "Calendar.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "Calendar 1.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "Calendar 2.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Calorie Counter/Assets.xcassets/Undo.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "Undo.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "Undo 1.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "Undo 2.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Calorie Counter/Components/Utilities.swift

@@ -8,6 +8,38 @@
 import Foundation
 import SwiftUI
 
+extension Date {
+    func isSameDay(as otherDate: Date) -> Bool {
+        let calendar = Calendar.current
+        return calendar.isDate(self, inSameDayAs: otherDate)
+    }
+}
+
+struct DatePickerView: View {
+    @Binding var selectedDate: Date
+    @Binding var isPresented: Bool
+
+    var body: some View {
+        VStack {
+            DatePicker("Select a Date", selection: $selectedDate, displayedComponents: .date)
+                .datePickerStyle(WheelDatePickerStyle())
+                .labelsHidden()
+
+            Button(action: {
+                isPresented = false
+            }) {
+                Text("Done")
+                    .padding()
+                    .background(Color.blue)
+                    .foregroundColor(.white)
+                    .cornerRadius(8)
+            }
+            .padding()
+        }
+        .padding()
+    }
+}
+
 func formatDate(_ date: Date) -> String {
     let calendar = Calendar.current
     let today = calendar.startOfDay(for: Date())

Calorie Counter/Preview Content/Preview Assets.xcassets/Calendar.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "Calendar.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "Calendar 1.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "Calendar 2.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Calorie Counter/Preview Content/Preview Assets.xcassets/Undo.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "Undo.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "Undo 1.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "Undo 2.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Calorie Counter/Screens/SummaryView.swift

@@ -10,9 +10,26 @@ import SwiftData
 import Foundation
 
 struct SummaryView: View {
-    @State private var displayDate: String = ""
+    @State private var displayDate: Date = Date()
+    @State private var isDatePickerPresented: Bool = false
     @Environment(\.modelContext) private var context
+
+    // Load meals
+    // Create a predicate for fetching meals created on the displayDate
+    private var datePredicate: Predicate<Meal> {
+        let calendar = Calendar.current
+        let startOfDay = calendar.startOfDay(for: displayDate)
+        let endOfDay = calendar.date(byAdding: .day, value: 1, to: startOfDay)!
+        return #Predicate { meal in
+            meal.createdAt >= startOfDay && meal.createdAt < endOfDay
+        }
+    }
+
     @Query private var meals: [Meal]
+
+    init() {
+        _meals = Query(filter: datePredicate)
+    }
 
     @AppStorage("caloriesGoal") private var caloriesGoalStored: Int = -1
     @AppStorage("proteinGoal") private var proteinGoalStored: Int = -1
@@ -45,17 +62,72 @@ struct SummaryView: View {
             ScrollView {
                 VStack(alignment: .leading, spacing: 20) {
                     // Date and Summary Title
-                    VStack(alignment: .leading, spacing: 5) {
-                        Text("Summary")
-                            .font(.largeTitle)
-                            .fontWeight(.bold)
-                            .onAppear {
-                                // Initialize local state with stored values
-                                caloriesGoal = caloriesGoalStored >= 0 ? caloriesGoalStored : nil
-                                proteinGoal = proteinGoalStored >= 0 ? proteinGoalStored : nil
-                                carbohydratesGoal = carbohydratesGoalStored >= 0 ? carbohydratesGoalStored : nil
-                                fatsGoal = fatsGoalStored >= 0 ? fatsGoalStored : nil
+                    HStack {
+                        VStack(alignment: .leading, spacing: 5) {
+                            Text(formatDate(displayDate))
+                                .font(.subheadline)
+                                .foregroundColor(.gray)
+                                .multilineTextAlignment(.leading)
+                                .frame(maxWidth: .infinity, alignment: .leading)
+                            Text("Summary")
+                                .font(.largeTitle)
+                                .fontWeight(.bold)
+                                .onAppear {
+                                    // Initialize local state with stored values
+                                    caloriesGoal = caloriesGoalStored >= 0 ? caloriesGoalStored : nil
+                                    proteinGoal = proteinGoalStored >= 0 ? proteinGoalStored : nil
+                                    carbohydratesGoal = carbohydratesGoalStored >= 0 ? carbohydratesGoalStored : nil
+                                    fatsGoal = fatsGoalStored >= 0 ? fatsGoalStored : nil
+                                }
+                        }
+                        Button(action: {
+                            isDatePickerPresented.toggle()
+                        }) {
+                            Image("Calendar")
+                                .resizable()
+                                .frame(width: 22, height: 22, alignment: .bottomTrailing)
+                                .padding(.top, 20)
+                        }
+                    }
+
+                    // Datepicker
+                    if isDatePickerPresented {
+                        VStack(spacing: 0) {
+                            DatePicker("Select a Date", selection: $displayDate, displayedComponents: .date)
+                                .datePickerStyle(WheelDatePickerStyle())
+                                .labelsHidden()
+                            HStack(spacing: 5) {
+                                Button(action: {
+                                    isDatePickerPresented.toggle()
+                                }) {
+                                    Text("Close Date Picker")
+                                        .fontWeight(.medium)
+                                        .frame(maxWidth: .infinity, alignment: .center)
+                                }
+                                .frame(maxWidth: .infinity)
+                                .padding(10)
+                                .background(Color.blue.opacity(0.2))
+                                .cornerRadius(10)
+                                .overlay(
+                                    RoundedRectangle(cornerRadius: 10)
+                                        .stroke(Color.blue.opacity(0.65), lineWidth: 1)
+                                )
+                                Button(action: {
+                                    displayDate = Date()
+                                }) {
+                                    Image("Undo")
+                                        .resizable()
+                                        .frame(width: 24, height: 24)
+                                }
+                                .padding(10)
+                                .background(Color.gray.opacity(0.1))
+                                .cornerRadius(10)
+                                .overlay(
+                                    RoundedRectangle(cornerRadius: 10)
+                                        .stroke(Color.gray.opacity(0.45), lineWidth: 1)
+                                )
                             }
+                        }
                     }
 
                     // Favorites Section
@@ -125,11 +197,6 @@ struct SummaryView: View {
                                 }) {}
                             }
                         }
-                        ForEach(meals.filter { $0.reviewedAt == nil }) { meal in
-                            MealProcessingView(
-                                createdAt: meal.createdAt
-                            )
-                        }
                         ForEach(meals.filter { $0.reviewedAt != nil }) { meal in
                             MealCardView(
                                 label: meal.label ?? "N/A",