refactor(itinerary): replace anchor-based positioning with day/sortOrder

Replace complex anchor system (anchorType, anchorId, anchorDay) with
simple (day: Int, sortOrder: Double) positioning for custom items.

Changes:
- CustomItineraryItem: Remove anchor fields, add day and sortOrder
- CKModels: Add migration fallback from old CloudKit fields
- ItineraryTableViewController: Add calculateSortOrder() for midpoint insertion
- TripDetailView: Simplify callbacks, itinerarySections, and routeWaypoints
- AddItemSheet: Take simple day parameter instead of anchor
- SavedTrip: Update LocalCustomItem SwiftData model

Benefits:
- Items freely movable via drag-and-drop
- Route waypoints follow exact visual order
- Simpler mental model: position = (day, sortOrder)
- Midpoint insertion allows unlimited reordering

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Trey t
2026-01-17 09:47:11 -06:00
parent 59ba2c6965
commit 2a8bfeeff8
10 changed files with 238 additions and 385 deletions

View File

@@ -55,10 +55,8 @@ actor CustomItemService {
let now = Date()
existingRecord[CKCustomItineraryItem.categoryKey] = item.category.rawValue
existingRecord[CKCustomItineraryItem.titleKey] = item.title
existingRecord[CKCustomItineraryItem.anchorTypeKey] = item.anchorType.rawValue
existingRecord[CKCustomItineraryItem.anchorIdKey] = item.anchorId
existingRecord[CKCustomItineraryItem.anchorDayKey] = item.anchorDay
existingRecord[CKCustomItineraryItem.sortOrderKey] = item.sortOrder
existingRecord[CKCustomItineraryItem.dayKey] = item.day
existingRecord[CKCustomItineraryItem.sortOrderDoubleKey] = item.sortOrder
existingRecord[CKCustomItineraryItem.modifiedAtKey] = now
// Location fields (nil values clear the field in CloudKit)
existingRecord[CKCustomItineraryItem.latitudeKey] = item.latitude
@@ -77,16 +75,16 @@ actor CustomItemService {
}
}
/// Batch update sortOrder for multiple items (for reordering)
/// Batch update day+sortOrder for multiple items (for reordering)
func updateSortOrders(_ items: [CustomItineraryItem]) async throws {
guard !items.isEmpty else { return }
print("☁️ [CloudKit] Batch updating sortOrder for \(items.count) items")
print("☁️ [CloudKit] Batch updating day+sortOrder for \(items.count) items")
// Fetch all records
let recordIDs = items.map { CKRecord.ID(recordName: $0.id.uuidString) }
let fetchResults = try await publicDatabase.records(for: recordIDs)
// Update each record's sortOrder
// Update each record's day and sortOrder
var recordsToSave: [CKRecord] = []
let now = Date()
@@ -94,7 +92,8 @@ actor CustomItemService {
let recordID = CKRecord.ID(recordName: item.id.uuidString)
guard case .success(let record) = fetchResults[recordID] else { continue }
record[CKCustomItineraryItem.sortOrderKey] = item.sortOrder
record[CKCustomItineraryItem.dayKey] = item.day
record[CKCustomItineraryItem.sortOrderDoubleKey] = item.sortOrder
record[CKCustomItineraryItem.modifiedAtKey] = now
recordsToSave.append(record)
}
@@ -107,7 +106,7 @@ actor CustomItemService {
modifyOp.modifyRecordsResultBlock = { result in
switch result {
case .success:
print("☁️ [CloudKit] Batch sortOrder update complete")
print("☁️ [CloudKit] Batch day+sortOrder update complete")
continuation.resume()
case .failure(let error):
print("☁️ [CloudKit] Batch update failed: \(error)")
@@ -156,7 +155,7 @@ actor CustomItemService {
print("☁️ [CloudKit] Failed to parse record: \(record.recordID.recordName)")
}
return item
}.sorted { ($0.anchorDay, $0.sortOrder) < ($1.anchorDay, $1.sortOrder) }
}.sorted { ($0.day, $0.sortOrder) < ($1.day, $1.sortOrder) }
print("☁️ [CloudKit] Parsed \(items.count) valid items")
return items