Added Button on Home Page to show PDF for estimating portion sizes

Stronger.xcodeproj/project.pbxproj

@@ -67,6 +67,7 @@
 		2FE5DCB129EE6107004B9AB4 /* AccountOnboarding.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2FE5DCAC29EE6107004B9AB4 /* AccountOnboarding.swift */; };
 		2FF53D8B2A8725DE00042B76 /* SpeziMockWebService in Frameworks */ = {isa = PBXBuildFile; productRef = 2FF53D8A2A8725DE00042B76 /* SpeziMockWebService */; };
 		2FF53D8D2A8729D600042B76 /* StrongerStandard.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2FF53D8C2A8729D600042B76 /* StrongerStandard.swift */; };
+		3821BC9E2B98A2A100F623B4 /* measurements.pdf in Resources */ = {isa = PBXBuildFile; fileRef = 3821BC9D2B98A2A100F623B4 /* measurements.pdf */; };
 		38756AA32B946C6700FDF599 /* pulldowns.mp4 in Resources */ = {isa = PBXBuildFile; fileRef = 38756A942B946C5800FDF599 /* pulldowns.mp4 */; };
 		38756AA42B946C6700FDF599 /* rows.mp4 in Resources */ = {isa = PBXBuildFile; fileRef = 38756A952B946C5800FDF599 /* rows.mp4 */; };
 		38756AA52B946C6700FDF599 /* lungesright.mp4 in Resources */ = {isa = PBXBuildFile; fileRef = 38756A962B946C5800FDF599 /* lungesright.mp4 */; };
@@ -199,6 +200,7 @@
 		2FE5DC5529EDD811004B9AB4 /* SocialSupportQuestionnaire.json */ = {isa = PBXFileReference; lastKnownFileType = text.json; path = SocialSupportQuestionnaire.json; sourceTree = "<group>"; };
 		2FE5DCAC29EE6107004B9AB4 /* AccountOnboarding.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AccountOnboarding.swift; sourceTree = "<group>"; };
 		2FF53D8C2A8729D600042B76 /* StrongerStandard.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = StrongerStandard.swift; sourceTree = "<group>"; };
+		3821BC9D2B98A2A100F623B4 /* measurements.pdf */ = {isa = PBXFileReference; lastKnownFileType = image.pdf; path = measurements.pdf; sourceTree = "<group>"; };
 		38756A942B946C5800FDF599 /* pulldowns.mp4 */ = {isa = PBXFileReference; lastKnownFileType = file; path = pulldowns.mp4; sourceTree = "<group>"; };
 		38756A952B946C5800FDF599 /* rows.mp4 */ = {isa = PBXFileReference; lastKnownFileType = file; path = rows.mp4; sourceTree = "<group>"; };
 		38756A962B946C5800FDF599 /* lungesright.mp4 */ = {isa = PBXFileReference; lastKnownFileType = file; path = lungesright.mp4; sourceTree = "<group>"; };
@@ -374,6 +376,7 @@
 		2FE5DC2D29EDD792004B9AB4 /* Resources */ = {
 			isa = PBXGroup;
 			children = (
+				3821BC9D2B98A2A100F623B4 /* measurements.pdf */,
 				38756AB12B946D0E00FDF599 /* ExerciseInfo.json */,
 				4036AE6A2B9543ED00F4DDBB /* exercise_list.json */,
 				38756AA12B946C6700FDF599 /* calfraises.mp4 */,
@@ -766,6 +769,7 @@
 				2FA0BFED2ACC977500E0EF83 /* Localizable.xcstrings in Resources */,
 				38756AAE2B946C6700FDF599 /* squats.mp4 in Resources */,
 				38756AA52B946C6700FDF599 /* lungesright.mp4 in Resources */,
+				3821BC9E2B98A2A100F623B4 /* measurements.pdf in Resources */,
 				38756AA72B946C6700FDF599 /* pushups.mp4 in Resources */,
 				38756AA32B946C6700FDF599 /* pulldowns.mp4 in Resources */,
 				4036AE6B2B9543ED00F4DDBB /* exercise_list.json in Resources */,

Stronger/MainPage.swift

@@ -9,26 +9,70 @@
 //  Created by Tulika Jha on 18/02/24.
 //
 
-
 import Firebase
 import FirebaseAuth
 import FirebaseCore
 import FirebaseFirestore
+import PDFKit
 import SpeziAccount
 import SwiftUI
+import WebKit
 
+struct PDFViewer: View {
+    var body: some View {
+        if let path = Bundle.main.path(forResource: "measurements", ofType: "pdf"), let pdfDocument = PDFDocument(url: URL(fileURLWithPath: path)) {
+            PDFKitView(pdfDocument: pdfDocument)
+        } else {
+            Text("Unable to load the PDF file.")
+        }
+    }
+}
+// Create a PDFKitView to wrap the PDFKit's PDFView
+struct PDFKitView: UIViewRepresentable {
+    let pdfDocument: PDFDocument
+    func makeUIView(context: Context) -> PDFView {
+        let pdfView = PDFView()
+        pdfView.document = pdfDocument
+        pdfView.autoScales = true
+        return pdfView
+    }
+    func updateUIView(_ uiView: PDFView, context: Context) {
+        // Update the view if needed
+    }
+}
+
+struct EstimatePortionButton: View {
+    @Binding var showingPDF: Bool
+    var body: some View {
+        Button(action: {
+            showingPDF = true
+        }) {
+            Text("Estimate Portion Size?")
+
+                .font(.system(size: 10))
+                .padding()
+                .background(Color.green)
+                .foregroundColor(.white)
+                .cornerRadius(8)
+        }
+        .padding() // Adjust padding as needed
+        .sheet(isPresented: $showingPDF) {
+            PDFViewer()
+        }
+    }
+}
 
 struct MainPage: View {
     @State private var userID: String = "temp"
     @State private var currProtein: Double = 0.0
     @State private var targetProtein: Double = 0.0
-
+    @State private var showingPDF = false
     @Environment(Account.self) var account
 
 //    private var targetProtein: Double = 0.0
 
     var body: some View {
-        @ScaledMetric var proteinVStackSpace = 10
+        @ScaledMetric var proteinVStackSpace = 0.0000000000000002
         NavigationView {
         VStack {
                 VStack {
@@ -64,9 +108,10 @@
                             NavigationLink(destination: ChatWindow()) {
                                 Text("Log more with ProBot!")
                             }
+                            EstimatePortionButton(showingPDF: $showingPDF)
                         }
                         .frame(width: UIScreen.main.bounds.width * 0.45)
-                    }.padding()
+                    }
                     NavigationLink(destination: ProteinStats().id(UUID())) {
                         Text("Weekly Stats")
                             .padding()

Stronger/Resources/Localizable.xcstrings

@@ -239,6 +239,9 @@
           }
         }
       }
+    },
+    "Estimate Portion Size?" : {
+
     },
     "Exercise named %@ not found" : {
 
@@ -645,10 +648,10 @@
     "Protein Content" : {
 
     },
-    "Protein Data" : {
+    "Protein intake (grams)" : {
 
     },
-    "Protein intake (grams)" : {
+    "Protein Intake Data" : {
 
     },
     "Protein intake in the last 7 days" : {
@@ -800,6 +803,9 @@
     },
     "This Week's Fitness Progress\n" : {
 
+    },
+    "Unable to load the PDF file." : {
+
     },
     "Upload Exercise Log" : {
 

Stronger/Resources/measurements.pdf.license

@@ -0,0 +1,6 @@
+
+This source file is part of the Stronger based on the Stanford Spezi Template Application project
+
+SPDX-FileCopyrightText: 2023 Stanford University
+
+SPDX-License-Identifier: MIT