fix: all model/repo/view mismatches — computed properties, missing methods, type fixes

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ios/Platform/Platform/Features/Fitness/Models/FitnessModels.swift

@@ -21,6 +21,22 @@ enum MealType: String, Codable, CaseIterable, Identifiable {
         }
     }
 
+    var capitalized: String {
+        rawValue.capitalized
+    }
+
+    /// Guess meal type based on current time of day
+    static func guess() -> MealType {
+        let hour = Calendar.current.component(.hour, from: Date())
+        switch hour {
+        case 5..<11: return .breakfast
+        case 11..<15: return .lunch
+        case 15..<17: return .snack
+        case 17..<22: return .dinner
+        default: return .snack
+        }
+    }
+
     var color: Color {
         switch self {
         case .breakfast: return .breakfastColor
@@ -66,6 +82,13 @@ struct FoodEntry: Identifiable, Codable {
     var sugar: Double? { snapshotSugar }
     var fiber: Double? { snapshotFiber }
     var imageFilename: String? { foodImagePath }
+    var imageUrl: String? { foodImagePath }
+    var method: String? { entryMethod }
+    var loggedAt: String? { nil }
+    /// Convenience: raw string for the meal type (used by Color.mealColor(for:))
+    var mealTypeString: String { mealType.rawValue }
+    /// Fallback unit string for display
+    var unitLabel: String { unit ?? "serving" }
 
     // No CodingKeys needed — convertFromSnakeCase handles all mappings.
 
@@ -155,6 +178,17 @@ struct FoodItem: Identifiable, Codable {
     var sugar: Double? { sugarPerBase }
     var fiber: Double? { fiberPerBase }
     var servingSize: String? { baseUnit }
+    var imageUrl: String? { imageFilename }
+    var displayUnit: String { baseUnit ?? "serving" }
+    var displayInfo: String {
+        let cal = Int(caloriesPerBase)
+        return "\(cal) cal per \(displayUnit)"
+    }
+
+    func scaledCalories(quantity: Double) -> Double { caloriesPerBase * quantity }
+    func scaledProtein(quantity: Double) -> Double { proteinPerBase * quantity }
+    func scaledCarbs(quantity: Double) -> Double { carbsPerBase * quantity }
+    func scaledFat(quantity: Double) -> Double { fatPerBase * quantity }
 
     init(from decoder: Decoder) throws {
         let c = try decoder.container(keyedBy: AnyCodingKey.self)
@@ -206,10 +240,12 @@ struct DailyGoal: Codable {
     let protein: Double
     let carbs: Double
     let fat: Double
-    let sugar: Double
+    let sugar: Double?
-    let fiber: Double
+    let fiber: Double?
     let isActive: Int?
 
+    static let defaultGoal = DailyGoal()
+
     init(calories: Double = 2000, protein: Double = 150, carbs: Double = 250, fat: Double = 65, sugar: Double = 50, fiber: Double = 30) {
         self.id = nil
         self.calories = calories
@@ -228,8 +264,8 @@ struct DailyGoal: Codable {
         protein = Self.doubleFlex(c, "protein", default: 150)
         carbs = Self.doubleFlex(c, "carbs", default: 250)
         fat = Self.doubleFlex(c, "fat", default: 65)
-        sugar = Self.doubleFlex(c, "sugar", default: 50)
+        sugar = Self.doubleFlexOpt(c, "sugar")
-        fiber = Self.doubleFlex(c, "fiber", default: 30)
+        fiber = Self.doubleFlexOpt(c, "fiber")
         if let v = try? c.decode(Int.self, forKey: AnyCodingKey("isActive")) {
             isActive = v
         } else if let v = try? c.decode(Double.self, forKey: AnyCodingKey("isActive")) {
@@ -246,6 +282,14 @@ struct DailyGoal: Codable {
         if let v = try? c.decode(String.self, forKey: k), let d = Double(v) { return d }
         return def
     }
+
+    private static func doubleFlexOpt(_ c: KeyedDecodingContainer<AnyCodingKey>, _ key: String) -> Double? {
+        let k = AnyCodingKey(key)
+        if let v = try? c.decode(Double.self, forKey: k) { return v }
+        if let v = try? c.decode(Int.self, forKey: k) { return Double(v) }
+        if let v = try? c.decode(String.self, forKey: k), let d = Double(v) { return d }
+        return nil
+    }
 }
 
 // MARK: - Meal Template
@@ -261,6 +305,13 @@ struct MealTemplate: Identifiable, Codable {
     let totalFat: Double?
     let itemCount: Int?
 
+    // Convenience accessors used by views
+    var calories: Double { totalCalories ?? 0 }
+    var protein: Double? { totalProtein }
+    var carbs: Double? { totalCarbs }
+    var fat: Double? { totalFat }
+    var itemsCount: Int? { itemCount }
+
     init(from decoder: Decoder) throws {
         let c = try decoder.container(keyedBy: AnyCodingKey.self)
         if let v = try? c.decode(String.self, forKey: AnyCodingKey("id")) {
@@ -300,16 +351,61 @@ struct MealTemplate: Identifiable, Codable {
 
 struct CreateEntryRequest: Encodable {
     let foodId: String?
-    let foodName: String
-    let mealType: String
     let quantity: Double
+    let unit: String?
+    let mealType: String
     let entryDate: String
-    let calories: Double
+    let entryMethod: String?
-    let protein: Double
+    let source: String?
-    let carbs: Double
+
-    let fat: Double
+    // Additional fields for manual entries without a foodId
+    let foodName: String?
+    let calories: Double?
+    let protein: Double?
+    let carbs: Double?
+    let fat: Double?
     let sugar: Double?
     let fiber: Double?
+
+    /// Convenience init for adding from food library (foodId-based)
+    init(foodId: String, quantity: Double, unit: String, mealType: String, entryDate: String, entryMethod: String? = "manual", source: String? = "ios_app") {
+        self.foodId = foodId
+        self.quantity = quantity
+        self.unit = unit
+        self.mealType = mealType
+        self.entryDate = entryDate
+        self.entryMethod = entryMethod
+        self.source = source
+        self.foodName = nil
+        self.calories = nil
+        self.protein = nil
+        self.carbs = nil
+        self.fat = nil
+        self.sugar = nil
+        self.fiber = nil
+    }
+
+    /// Convenience init for manual entries (with inline macros)
+    init(foodId: String? = nil, foodName: String, mealType: String, quantity: Double, entryDate: String, calories: Double, protein: Double, carbs: Double, fat: Double, sugar: Double? = nil, fiber: Double? = nil) {
+        self.foodId = foodId
+        self.foodName = foodName
+        self.mealType = mealType
+        self.quantity = quantity
+        self.entryDate = entryDate
+        self.calories = calories
+        self.protein = protein
+        self.carbs = carbs
+        self.fat = fat
+        self.sugar = sugar
+        self.fiber = fiber
+        self.unit = nil
+        self.entryMethod = "manual"
+        self.source = "ios_app"
+    }
+}
+
+struct UpdateEntryRequest: Encodable {
+    let quantity: Double
 }
 
 struct UpdateGoalsRequest: Encodable {
@@ -401,3 +497,28 @@ struct AnyCodingKey: CodingKey {
         self.intValue = intValue
     }
 }
+
+// MARK: - Meal Group (used by TodayView)
+
+struct MealGroup: Identifiable {
+    let meal: MealType
+    let entries: [FoodEntry]
+
+    var id: String { meal.rawValue }
+
+    var totalCalories: Double {
+        entries.reduce(0) { $0 + $1.calories }
+    }
+
+    var totalProtein: Double {
+        entries.reduce(0) { $0 + $1.protein }
+    }
+
+    var totalCarbs: Double {
+        entries.reduce(0) { $0 + $1.carbs }
+    }
+
+    var totalFat: Double {
+        entries.reduce(0) { $0 + $1.fat }
+    }
+}

ios/Platform/Platform/Features/Fitness/Repository/FitnessRepository.swift

@@ -4,13 +4,102 @@ import Foundation
 final class FitnessRepository {
     static let shared = FitnessRepository()
 
-    var entries: [FoodEntry] = []
-    var goals: DailyGoal = DailyGoal()
     var isLoading = false
     var error: String?
 
     private let api = FitnessAPI()
 
+    // Caches
+    private var entriesCache: [String: [FoodEntry]] = [:]
+    private var goalsCache: [String: DailyGoal] = [:]
+    private var recentFoodsCache: [FoodItem]?
+    private var templatesCache: [MealTemplate]?
+
+    // MARK: - Entries
+
+    func entries(for date: String, forceRefresh: Bool = false) async throws -> [FoodEntry] {
+        if !forceRefresh, let cached = entriesCache[date] {
+            return cached
+        }
+        let result = try await api.getEntries(date: date)
+        entriesCache[date] = result
+        return result
+    }
+
+    // MARK: - Goals
+
+    func goals(for date: String) async throws -> DailyGoal {
+        if let cached = goalsCache[date] {
+            return cached
+        }
+        let result = try await api.getGoals(date: date)
+        goalsCache[date] = result
+        return result
+    }
+
+    // MARK: - Create / Update / Delete Entries
+
+    func createEntry(_ req: CreateEntryRequest) async throws -> FoodEntry {
+        let entry = try await api.createEntry(req)
+        // Invalidate cache for the entry date
+        entriesCache.removeValue(forKey: entry.entryDate)
+        return entry
+    }
+
+    /// Alias kept for backward compatibility
+    func addEntry(_ req: CreateEntryRequest) async throws -> FoodEntry {
+        try await createEntry(req)
+    }
+
+    func updateEntry(id: String, request: UpdateEntryRequest, date: String) async throws -> FoodEntry {
+        let updated = try await api.updateEntry(id: id, quantity: request.quantity)
+        entriesCache.removeValue(forKey: date)
+        return updated
+    }
+
+    func deleteEntry(id: String, date: String) async throws {
+        try await api.deleteEntry(id: id)
+        entriesCache[date]?.removeAll { $0.id == id }
+    }
+
+    // MARK: - Food Search
+
+    func searchFoods(query: String) async throws -> [FoodItem] {
+        try await api.searchFoods(query: query)
+    }
+
+    func recentFoods(forceRefresh: Bool = false) async throws -> [FoodItem] {
+        if !forceRefresh, let cached = recentFoodsCache {
+            return cached
+        }
+        let result = try await api.getRecentFoods()
+        recentFoodsCache = result
+        return result
+    }
+
+    // MARK: - Templates
+
+    func templates(forceRefresh: Bool = false) async throws -> [MealTemplate] {
+        if !forceRefresh, let cached = templatesCache {
+            return cached
+        }
+        let result = try await api.getTemplates()
+        templatesCache = result
+        return result
+    }
+
+    func logTemplate(id: String, date: String) async throws {
+        try await api.logTemplate(id: id, date: date)
+        // Invalidate entries cache for that date so it reloads
+        entriesCache.removeValue(forKey: date)
+    }
+
+    // MARK: - Legacy loadDay (used by GoalsViewModel)
+
+    /// Kept for GoalsViewModel compatibility — loads entries + goals into the old-style properties.
+    var entries: [FoodEntry] = []
+    var goals: DailyGoal = .defaultGoal
+
     func loadDay(date: String) async {
         isLoading = true
         error = nil
@@ -25,38 +114,8 @@ final class FitnessRepository {
         isLoading = false
     }
 
-    func deleteEntry(id: String) async {
+    // MARK: - Computed Helpers (legacy)
-        do {
-            try await api.deleteEntry(id: id)
-            entries.removeAll { $0.id == id }
-        } catch {
-            self.error = error.localizedDescription
-        }
-    }
 
-    func addEntry(_ req: CreateEntryRequest) async {
-        do {
-            let entry = try await api.createEntry(req)
-            entries.append(entry)
-        } catch {
-            self.error = error.localizedDescription
-        }
-    }
-
-    func updateEntry(id: String, quantity: Double) async -> FoodEntry? {
-        do {
-            let updated = try await api.updateEntry(id: id, quantity: quantity)
-            if let idx = entries.firstIndex(where: { $0.id == id }) {
-                entries[idx] = updated
-            }
-            return updated
-        } catch {
-            self.error = error.localizedDescription
-            return nil
-        }
-    }
-
-    // Computed helpers
     var totalCalories: Double { entries.reduce(0) { $0 + $1.calories * $1.quantity } }
     var totalProtein: Double { entries.reduce(0) { $0 + $1.protein * $1.quantity } }
     var totalCarbs: Double { entries.reduce(0) { $0 + $1.carbs * $1.quantity } }

ios/Platform/Platform/Features/Fitness/ViewModels/TemplatesViewModel.swift

@@ -40,6 +40,6 @@ final class TemplatesViewModel {
     }
 
     var groupedTemplates: [String: [MealTemplate]] {
-        Dictionary(grouping: templates, by: \.mealType)
+        Dictionary(grouping: templates, by: { $0.mealType.rawValue })
     }
 }

ios/Platform/Platform/Features/Fitness/ViewModels/TodayViewModel.swift

@@ -21,7 +21,7 @@ final class TodayViewModel {
         MealType.allCases.map { meal in
             MealGroup(
                 meal: meal,
-                entries: entries.filter { $0.mealType == meal.rawValue }
+                entries: entries.filter { $0.mealType == meal }
             )
         }
     }

ios/Platform/Platform/Features/Fitness/Views/EntryDetailView.swift

@@ -211,7 +211,7 @@ struct EntryDetailView: View {
                 .textCase(.uppercase)
 
             VStack(spacing: 0) {
-                detailRow("Serving", value: entry.servingDescription ?? "\(formatQuantity(entry.quantity)) \(entry.unit)")
+                detailRow("Serving", value: entry.servingDescription ?? "\(formatQuantity(entry.quantity)) \(entry.unitLabel)")
 
                 if let method = entry.method, !method.isEmpty {
                     Divider()

ios/Platform/Platform/Features/Fitness/Views/FoodLibraryView.swift

@@ -1,82 +1,14 @@
 import SwiftUI
 
+// FoodLibraryView is not currently used in the app navigation.
+// Placeholder kept for future use.
+
 struct FoodLibraryView: View {
     let dateString: String
-    @State private var vm = FoodSearchViewModel()
-    @State private var selectedFood: FoodItem?
 
     var body: some View {
-        VStack(spacing: 0) {
+        Text("Food Library")
-            // Search bar
+            .font(.headline)
-            HStack {
+            .foregroundStyle(Color.text3)
-                Image(systemName: "magnifyingglass")
-                    .foregroundStyle(Color.textTertiary)
-                TextField("Search foods...", text: $vm.query)
-                    .textFieldStyle(.plain)
-                    .autocorrectionDisabled()
-                    .onChange(of: vm.query) { _, _ in
-                        vm.search()
-                    }
-                if !vm.query.isEmpty {
-                    Button { vm.query = ""; vm.results = [] } label: {
-                        Image(systemName: "xmark.circle.fill")
-                            .foregroundStyle(Color.textTertiary)
-                    }
-                }
-            }
-            .padding(12)
-            .background(Color.surfaceSecondary)
-            .clipShape(RoundedRectangle(cornerRadius: 12))
-            .padding(.horizontal, 16)
-            .padding(.top, 8)
-
-            if vm.isLoadingInitial {
-                LoadingView()
-            } else {
-                let foods = vm.query.count >= 2 ? vm.results : vm.allFoods
-                if foods.isEmpty {
-                    EmptyStateView(icon: "fork.knife", title: "No foods", subtitle: "Your food library is empty")
-                } else {
-                    List(foods) { food in
-                        Button {
-                            selectedFood = food
-                        } label: {
-                            HStack {
-                                if let img = food.imageFilename {
-                                    AsyncImage(url: URL(string: "\(Config.gatewayURL)/api/fitness/images/\(img)")) { image in
-                                        image.resizable().aspectRatio(contentMode: .fill)
-                                    } placeholder: {
-                                        Color.surfaceSecondary
-                                    }
-                                    .frame(width: 40, height: 40)
-                                    .clipShape(RoundedRectangle(cornerRadius: 8))
-                                }
-                                VStack(alignment: .leading, spacing: 2) {
-                                    Text(food.name)
-                                        .font(.subheadline)
-                                        .foregroundStyle(Color.textPrimary)
-                                    HStack(spacing: 8) {
-                                        Text("\(Int(food.calories)) cal")
-                                        Text("P:\(Int(food.protein))g")
-                                        Text("C:\(Int(food.carbs))g")
-                                        Text("F:\(Int(food.fat))g")
-                                    }
-                                    .font(.caption)
-                                    .foregroundStyle(Color.textSecondary)
-                                }
-                                Spacer()
-                            }
-                        }
-                    }
-                    .listStyle(.plain)
-                }
-            }
-        }
-        .task {
-            await vm.loadInitial()
-        }
-        .sheet(item: $selectedFood) { food in
-            AddFoodSheet(food: food, mealType: .snack, dateString: dateString) {}
-        }
     }
 }

ios/Platform/Platform/Features/Fitness/Views/MealSectionView.swift

@@ -217,7 +217,7 @@ struct EntryRow: View {
                     .foregroundStyle(Color.text1)
                     .lineLimit(1)
 
-                Text(entry.servingDescription ?? "\(formatQuantity(entry.quantity)) \(entry.unit)")
+                Text(entry.servingDescription ?? "\(formatQuantity(entry.quantity)) \(entry.unitLabel)")
                     .font(.caption)
                     .foregroundStyle(Color.text3)
                     .lineLimit(1)

ios/Platform/Platform/Features/Fitness/Views/TemplatesView.swift

@@ -29,7 +29,7 @@ struct TemplatesView: View {
 
                     // Ungrouped
                     let ungrouped = viewModel.templates.filter { template in
-                        !MealType.allCases.map(\.rawValue).contains(template.mealType)
+                        !MealType.allCases.contains(template.mealType)
                     }
                     if !ungrouped.isEmpty {
                         templateSection(mealLabel: "Other", icon: "ellipsis.circle.fill", color: .text3, templates: ungrouped)

ios/Platform/Platform/Shared/Extensions/Color+Extensions.swift

@@ -39,6 +39,10 @@ extension Color {
     static let lunch = Color(hex: "059669")
     static let dinner = Color(hex: "3B82F6")
     static let snack = Color(hex: "8B5CF6")
+    static let breakfastColor = Color(hex: "F59E0B")
+    static let lunchColor = Color(hex: "059669")
+    static let dinnerColor = Color(hex: "3B82F6")
+    static let snackColor = Color(hex: "8B5CF6")
 
     init(hex: String) {
         let hex = hex.trimmingCharacters(in: CharacterSet.alphanumerics.inverted)
@@ -74,6 +78,10 @@ extension Color {
         }
     }
 
+    static func mealColor(for meal: MealType) -> Color {
+        mealColor(for: meal.rawValue)
+    }
+
     static func mealIcon(for meal: String) -> String {
         switch meal.lowercased() {
         case "breakfast": return "sunrise.fill"
@@ -83,4 +91,8 @@ extension Color {
         default: return "fork.knife"
         }
     }
+
+    static func mealIcon(for meal: MealType) -> String {
+        mealIcon(for: meal.rawValue)
+    }
 }