Version casi lista
This commit is contained in:
alexandrev-tibco
@@ -0,0 +1,276 @@
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import Foundation
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import SwiftData
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@MainActor
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final class ICloudSyncService {
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static let shared = ICloudSyncService()
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private let store = NSUbiquitousKeyValueStore.default
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private let payloadKey = "mealmood_sync_payload_v1"
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private let lastAppliedKey = "mealmood_sync_last_applied"
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private var isApplyingRemote = false
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private init() {}
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func pullRemoteIfNeeded(context: ModelContext) async {
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store.synchronize()
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guard let data = store.data(forKey: payloadKey),
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let snapshot = try? JSONDecoder().decode(SyncSnapshot.self, from: data) else {
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return
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}
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let lastApplied = UserDefaults.standard.double(forKey: lastAppliedKey)
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let remoteTs = snapshot.updatedAt.timeIntervalSince1970
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if remoteTs <= lastApplied {
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return
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}
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isApplyingRemote = true
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defer { isApplyingRemote = false }
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apply(snapshot: snapshot, context: context)
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UserDefaults.standard.set(remoteTs, forKey: lastAppliedKey)
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}
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func pushLocalSnapshot(context: ModelContext) async {
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if isApplyingRemote { return }
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guard let snapshot = makeSnapshot(context: context) else { return }
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guard let data = try? JSONEncoder().encode(snapshot) else { return }
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store.set(data, forKey: payloadKey)
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store.synchronize()
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UserDefaults.standard.set(snapshot.updatedAt.timeIntervalSince1970, forKey: lastAppliedKey)
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}
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private func makeSnapshot(context: ModelContext) -> SyncSnapshot? {
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let settings = (try? context.fetch(FetchDescriptor<AppSettings>()))?.first
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let tags = (try? context.fetch(FetchDescriptor<Tag>())) ?? []
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let dishes = (try? context.fetch(FetchDescriptor<Dish>())) ?? []
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let plans = (try? context.fetch(FetchDescriptor<WeekPlan>())) ?? []
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guard settings != nil || !tags.isEmpty || !dishes.isEmpty || !plans.isEmpty else {
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return nil
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}
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let snapshot = SyncSnapshot(
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updatedAt: Date(),
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settings: settings.map {
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SettingsPayload(
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mealWindows: $0.mealWindows,
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includeWeekends: $0.includeWeekends,
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language: $0.language,
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calendarId: $0.calendarId,
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syncEnabled: $0.syncEnabled,
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syncMode: $0.syncMode,
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lunchTime: $0.lunchTime,
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dinnerTime: $0.dinnerTime,
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eventDuration: $0.eventDuration,
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eventPrefix: $0.eventPrefix,
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reminderMinutesBefore: $0.reminderMinutesBefore,
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iCloudSyncEnabled: $0.iCloudSyncEnabled,
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isPremium: $0.isPremium,
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onboardingCompleted: $0.onboardingCompleted
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)
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},
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tags: tags.map {
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TagPayload(
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id: $0.id,
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name: $0.name,
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nameEN: $0.nameEN,
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color: $0.color,
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maxPerWeek: $0.maxPerWeek,
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noConsecutive: $0.noConsecutive,
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noDuplicateInDay: $0.noDuplicateInDay,
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mealTypeRestriction: $0.mealTypeRestriction,
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isDefault: $0.isDefault,
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sortOrder: $0.sortOrder
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)
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},
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dishes: dishes.map {
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DishPayload(
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id: $0.id,
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name: $0.name,
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descriptionText: $0.descriptionText,
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tagIds: $0.tagIds,
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createdAt: $0.createdAt
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)
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},
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weekPlans: plans.map { plan in
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WeekPlanPayload(
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id: plan.id,
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weekStartDate: plan.weekStartDate,
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createdAt: plan.createdAt,
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updatedAt: plan.updatedAt,
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slots: plan.slots.map {
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MealSlotPayload(
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id: $0.id,
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dayOfWeek: $0.dayOfWeek,
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mealType: $0.mealType,
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dishId: $0.dishId,
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calendarEventId: $0.calendarEventId,
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isRuleOverridden: $0.isRuleOverridden
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)
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}
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)
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}
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)
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return snapshot
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}
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private func apply(snapshot: SyncSnapshot, context: ModelContext) {
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guard snapshot.settings != nil || !snapshot.tags.isEmpty || !snapshot.dishes.isEmpty || !snapshot.weekPlans.isEmpty else {
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return
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}
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let existingSlots = (try? context.fetch(FetchDescriptor<MealSlot>())) ?? []
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let existingPlans = (try? context.fetch(FetchDescriptor<WeekPlan>())) ?? []
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let existingDishes = (try? context.fetch(FetchDescriptor<Dish>())) ?? []
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let existingTags = (try? context.fetch(FetchDescriptor<Tag>())) ?? []
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let existingSettings = (try? context.fetch(FetchDescriptor<AppSettings>())) ?? []
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existingSlots.forEach { context.delete($0) }
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existingPlans.forEach { context.delete($0) }
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existingDishes.forEach { context.delete($0) }
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existingTags.forEach { context.delete($0) }
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existingSettings.forEach { context.delete($0) }
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if let settingsPayload = snapshot.settings {
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let settings = AppSettings()
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settings.mealWindows = settingsPayload.mealWindows
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settings.includeWeekends = settingsPayload.includeWeekends
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settings.language = settingsPayload.language
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settings.calendarId = settingsPayload.calendarId
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settings.syncEnabled = settingsPayload.syncEnabled
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settings.syncMode = settingsPayload.syncMode
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settings.lunchTime = settingsPayload.lunchTime
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settings.dinnerTime = settingsPayload.dinnerTime
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settings.eventDuration = settingsPayload.eventDuration
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settings.eventPrefix = settingsPayload.eventPrefix
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settings.reminderMinutesBefore = settingsPayload.reminderMinutesBefore
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settings.iCloudSyncEnabled = settingsPayload.iCloudSyncEnabled
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settings.isPremium = settingsPayload.isPremium
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settings.onboardingCompleted = settingsPayload.onboardingCompleted
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context.insert(settings)
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}
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snapshot.tags.forEach { payload in
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let tag = Tag(
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id: payload.id,
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name: payload.name,
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nameEN: payload.nameEN,
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color: payload.color,
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maxPerWeek: payload.maxPerWeek,
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noConsecutive: payload.noConsecutive,
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noDuplicateInDay: payload.noDuplicateInDay,
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mealTypeRestriction: payload.mealTypeRestriction,
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isDefault: payload.isDefault,
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sortOrder: payload.sortOrder
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)
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context.insert(tag)
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}
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snapshot.dishes.forEach { payload in
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let dish = Dish(
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id: payload.id,
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name: payload.name,
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descriptionText: payload.descriptionText,
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tagIds: payload.tagIds,
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createdAt: payload.createdAt
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)
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context.insert(dish)
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}
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snapshot.weekPlans.forEach { payload in
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let plan = WeekPlan(
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id: payload.id,
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weekStartDate: payload.weekStartDate,
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slots: [],
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createdAt: payload.createdAt,
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updatedAt: payload.updatedAt
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)
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context.insert(plan)
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payload.slots.forEach { slotPayload in
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let slot = MealSlot(
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id: slotPayload.id,
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dayOfWeek: slotPayload.dayOfWeek,
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mealType: slotPayload.mealType,
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dishId: slotPayload.dishId,
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calendarEventId: slotPayload.calendarEventId,
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isRuleOverridden: slotPayload.isRuleOverridden
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)
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slot.weekPlan = plan
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plan.slots.append(slot)
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context.insert(slot)
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}
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}
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try? context.save()
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}
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}
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private struct SyncSnapshot: Codable {
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let updatedAt: Date
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let settings: SettingsPayload?
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let tags: [TagPayload]
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let dishes: [DishPayload]
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let weekPlans: [WeekPlanPayload]
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}
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private struct SettingsPayload: Codable {
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let mealWindows: String
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let includeWeekends: Bool
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let language: String
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let calendarId: String?
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let syncEnabled: Bool
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let syncMode: String?
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let lunchTime: Date
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let dinnerTime: Date
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let eventDuration: Int
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let eventPrefix: String
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let reminderMinutesBefore: Int?
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let iCloudSyncEnabled: Bool?
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let isPremium: Bool
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let onboardingCompleted: Bool
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}
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private struct TagPayload: Codable {
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let id: UUID
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let name: String
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let nameEN: String
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let color: String
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let maxPerWeek: Int?
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let noConsecutive: Bool
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let noDuplicateInDay: Bool
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let mealTypeRestriction: String?
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let isDefault: Bool
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let sortOrder: Int
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}
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private struct DishPayload: Codable {
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let id: UUID
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let name: String
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let descriptionText: String?
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let tagIds: [UUID]
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let createdAt: Date
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}
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private struct WeekPlanPayload: Codable {
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let id: UUID
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let weekStartDate: Date
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let createdAt: Date
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let updatedAt: Date
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let slots: [MealSlotPayload]
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}
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private struct MealSlotPayload: Codable {
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let id: UUID
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let dayOfWeek: Int
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let mealType: String
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let dishId: UUID?
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let calendarEventId: String?
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let isRuleOverridden: Bool
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}
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