Add StadiumAlias CloudKit sync and offline-first data architecture
- Add CKStadiumAlias model for CloudKit record mapping - Add fetchStadiumAliases/fetchStadiumAliasChanges to CloudKitService - Add syncStadiumAliases to CanonicalSyncService for delta sync - Add subscribeToStadiumAliasUpdates for push notifications - Update cloudkit_import.py with --stadium-aliases-only option Data Architecture Updates: - Remove obsolete provider files (CanonicalDataProvider, CloudKitDataProvider, StubDataProvider) - AppDataProvider now reads exclusively from SwiftData - Add background CloudKit sync on app startup (non-blocking) - Document data architecture in CLAUDE.md 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Trey t
@@ -17,6 +17,7 @@ enum CKRecordType {
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static let sport = "Sport"
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static let leagueStructure = "LeagueStructure"
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static let teamAlias = "TeamAlias"
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static let stadiumAlias = "StadiumAlias"
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}
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// MARK: - CKTeam
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@@ -273,6 +274,55 @@ struct CKLeagueStructure {
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}
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}
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// MARK: - CKStadiumAlias
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struct CKStadiumAlias {
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static let aliasNameKey = "aliasName"
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static let stadiumCanonicalIdKey = "stadiumCanonicalId"
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static let validFromKey = "validFrom"
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static let validUntilKey = "validUntil"
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static let schemaVersionKey = "schemaVersion"
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static let lastModifiedKey = "lastModified"
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let record: CKRecord
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init(record: CKRecord) {
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self.record = record
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}
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init(model: StadiumAlias) {
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let record = CKRecord(recordType: CKRecordType.stadiumAlias, recordID: CKRecord.ID(recordName: model.aliasName))
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record[CKStadiumAlias.aliasNameKey] = model.aliasName
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record[CKStadiumAlias.stadiumCanonicalIdKey] = model.stadiumCanonicalId
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record[CKStadiumAlias.validFromKey] = model.validFrom
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record[CKStadiumAlias.validUntilKey] = model.validUntil
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record[CKStadiumAlias.schemaVersionKey] = model.schemaVersion
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record[CKStadiumAlias.lastModifiedKey] = model.lastModified
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self.record = record
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}
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/// Convert to SwiftData model for local storage
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func toModel() -> StadiumAlias? {
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guard let aliasName = record[CKStadiumAlias.aliasNameKey] as? String,
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let stadiumCanonicalId = record[CKStadiumAlias.stadiumCanonicalIdKey] as? String
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else { return nil }
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let validFrom = record[CKStadiumAlias.validFromKey] as? Date
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let validUntil = record[CKStadiumAlias.validUntilKey] as? Date
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let schemaVersion = record[CKStadiumAlias.schemaVersionKey] as? Int ?? SchemaVersion.current
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let lastModified = record[CKStadiumAlias.lastModifiedKey] as? Date ?? record.modificationDate ?? Date()
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return StadiumAlias(
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aliasName: aliasName,
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stadiumCanonicalId: stadiumCanonicalId,
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validFrom: validFrom,
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validUntil: validUntil,
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schemaVersion: schemaVersion,
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lastModified: lastModified
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)
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}
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}
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// MARK: - CKTeamAlias
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struct CKTeamAlias {
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@@ -1,234 +0,0 @@
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//
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// CanonicalDataProvider.swift
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// SportsTime
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//
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// DataProvider implementation that reads from SwiftData canonical models.
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// This is the primary data source after bootstrap completes.
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//
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import Foundation
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import SwiftData
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actor CanonicalDataProvider: DataProvider {
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// MARK: - Properties
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private let modelContainer: ModelContainer
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// Caches for converted domain objects (rebuilt on first access)
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private var cachedTeams: [Team]?
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private var cachedStadiums: [Stadium]?
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private var teamsByCanonicalId: [String: Team] = [:]
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private var stadiumsByCanonicalId: [String: Stadium] = [:]
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private var teamUUIDByCanonicalId: [String: UUID] = [:]
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private var stadiumUUIDByCanonicalId: [String: UUID] = [:]
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// MARK: - Initialization
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init(modelContainer: ModelContainer) {
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self.modelContainer = modelContainer
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}
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// MARK: - DataProvider Protocol
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func fetchTeams(for sport: Sport) async throws -> [Team] {
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try await loadCachesIfNeeded()
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return cachedTeams?.filter { $0.sport == sport } ?? []
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}
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func fetchAllTeams() async throws -> [Team] {
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try await loadCachesIfNeeded()
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return cachedTeams ?? []
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}
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func fetchStadiums() async throws -> [Stadium] {
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try await loadCachesIfNeeded()
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return cachedStadiums ?? []
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}
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func fetchGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [Game] {
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try await loadCachesIfNeeded()
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let context = ModelContext(modelContainer)
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// Fetch canonical games within date range
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let sportStrings = sports.map { $0.rawValue }
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let descriptor = FetchDescriptor<CanonicalGame>(
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predicate: #Predicate<CanonicalGame> { game in
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sportStrings.contains(game.sport) &&
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game.dateTime >= startDate &&
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game.dateTime <= endDate &&
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game.deprecatedAt == nil
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},
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sortBy: [SortDescriptor(\.dateTime)]
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)
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let canonicalGames = try context.fetch(descriptor)
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// Convert to domain models
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return canonicalGames.compactMap { canonical -> Game? in
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guard let homeTeamUUID = teamUUIDByCanonicalId[canonical.homeTeamCanonicalId],
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let awayTeamUUID = teamUUIDByCanonicalId[canonical.awayTeamCanonicalId],
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let stadiumUUID = stadiumUUIDByCanonicalId[canonical.stadiumCanonicalId] else {
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return nil
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}
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return Game(
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id: canonical.uuid,
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homeTeamId: homeTeamUUID,
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awayTeamId: awayTeamUUID,
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stadiumId: stadiumUUID,
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dateTime: canonical.dateTime,
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sport: canonical.sportEnum ?? .mlb,
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season: canonical.season,
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isPlayoff: canonical.isPlayoff,
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broadcastInfo: canonical.broadcastInfo
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)
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}
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}
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func fetchGame(by id: UUID) async throws -> Game? {
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try await loadCachesIfNeeded()
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let context = ModelContext(modelContainer)
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// Search by UUID
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let descriptor = FetchDescriptor<CanonicalGame>(
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predicate: #Predicate<CanonicalGame> { game in
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game.uuid == id && game.deprecatedAt == nil
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}
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)
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guard let canonical = try context.fetch(descriptor).first else {
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return nil
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}
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guard let homeTeamUUID = teamUUIDByCanonicalId[canonical.homeTeamCanonicalId],
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let awayTeamUUID = teamUUIDByCanonicalId[canonical.awayTeamCanonicalId],
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let stadiumUUID = stadiumUUIDByCanonicalId[canonical.stadiumCanonicalId] else {
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return nil
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}
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return Game(
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id: canonical.uuid,
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homeTeamId: homeTeamUUID,
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awayTeamId: awayTeamUUID,
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stadiumId: stadiumUUID,
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dateTime: canonical.dateTime,
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sport: canonical.sportEnum ?? .mlb,
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season: canonical.season,
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isPlayoff: canonical.isPlayoff,
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broadcastInfo: canonical.broadcastInfo
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)
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}
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func fetchRichGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [RichGame] {
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try await loadCachesIfNeeded()
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let games = try await fetchGames(sports: sports, startDate: startDate, endDate: endDate)
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let teamsById = Dictionary(uniqueKeysWithValues: (cachedTeams ?? []).map { ($0.id, $0) })
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let stadiumsById = Dictionary(uniqueKeysWithValues: (cachedStadiums ?? []).map { ($0.id, $0) })
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return games.compactMap { game in
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guard let homeTeam = teamsById[game.homeTeamId],
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let awayTeam = teamsById[game.awayTeamId],
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let stadium = stadiumsById[game.stadiumId] else {
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return nil
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}
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return RichGame(game: game, homeTeam: homeTeam, awayTeam: awayTeam, stadium: stadium)
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}
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}
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// MARK: - Additional Queries
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/// Fetch stadium by canonical ID (useful for visit tracking)
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func fetchStadium(byCanonicalId canonicalId: String) async throws -> Stadium? {
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try await loadCachesIfNeeded()
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return stadiumsByCanonicalId[canonicalId]
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}
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/// Fetch team by canonical ID
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func fetchTeam(byCanonicalId canonicalId: String) async throws -> Team? {
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try await loadCachesIfNeeded()
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return teamsByCanonicalId[canonicalId]
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}
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/// Find stadium by name (matches aliases)
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func findStadium(byName name: String) async throws -> Stadium? {
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let context = ModelContext(modelContainer)
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// Precompute lowercased name outside the predicate
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let lowercasedName = name.lowercased()
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// First try exact alias match
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let aliasDescriptor = FetchDescriptor<StadiumAlias>(
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predicate: #Predicate<StadiumAlias> { alias in
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alias.aliasName == lowercasedName
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}
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)
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if let alias = try context.fetch(aliasDescriptor).first,
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let stadiumCanonicalId = Optional(alias.stadiumCanonicalId) {
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return try await fetchStadium(byCanonicalId: stadiumCanonicalId)
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}
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return nil
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}
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/// Invalidate caches (call after sync completes)
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func invalidateCaches() {
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cachedTeams = nil
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cachedStadiums = nil
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teamsByCanonicalId.removeAll()
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stadiumsByCanonicalId.removeAll()
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teamUUIDByCanonicalId.removeAll()
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stadiumUUIDByCanonicalId.removeAll()
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}
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// MARK: - Private Helpers
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private func loadCachesIfNeeded() async throws {
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guard cachedTeams == nil else { return }
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let context = ModelContext(modelContainer)
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// Load stadiums
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let stadiumDescriptor = FetchDescriptor<CanonicalStadium>(
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predicate: #Predicate<CanonicalStadium> { stadium in
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stadium.deprecatedAt == nil
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}
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)
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let canonicalStadiums = try context.fetch(stadiumDescriptor)
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cachedStadiums = canonicalStadiums.map { canonical in
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let stadium = canonical.toDomain()
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stadiumsByCanonicalId[canonical.canonicalId] = stadium
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stadiumUUIDByCanonicalId[canonical.canonicalId] = stadium.id
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return stadium
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}
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// Load teams
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let teamDescriptor = FetchDescriptor<CanonicalTeam>(
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predicate: #Predicate<CanonicalTeam> { team in
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team.deprecatedAt == nil
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}
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)
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let canonicalTeams = try context.fetch(teamDescriptor)
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cachedTeams = canonicalTeams.compactMap { canonical -> Team? in
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guard let stadiumUUID = stadiumUUIDByCanonicalId[canonical.stadiumCanonicalId] else {
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// Generate a placeholder UUID for teams without known stadiums
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let placeholderUUID = CanonicalStadium.deterministicUUID(from: canonical.stadiumCanonicalId)
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let team = canonical.toDomain(stadiumUUID: placeholderUUID)
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teamsByCanonicalId[canonical.canonicalId] = team
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teamUUIDByCanonicalId[canonical.canonicalId] = team.id
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return team
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}
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let team = canonical.toDomain(stadiumUUID: stadiumUUID)
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teamsByCanonicalId[canonical.canonicalId] = team
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teamUUIDByCanonicalId[canonical.canonicalId] = team.id
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return team
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}
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}
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}
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@@ -42,12 +42,13 @@ actor CanonicalSyncService {
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let gamesUpdated: Int
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let leagueStructuresUpdated: Int
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let teamAliasesUpdated: Int
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let stadiumAliasesUpdated: Int
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let skippedIncompatible: Int
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let skippedOlder: Int
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let duration: TimeInterval
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var totalUpdated: Int {
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stadiumsUpdated + teamsUpdated + gamesUpdated + leagueStructuresUpdated + teamAliasesUpdated
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stadiumsUpdated + teamsUpdated + gamesUpdated + leagueStructuresUpdated + teamAliasesUpdated + stadiumAliasesUpdated
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}
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var isEmpty: Bool { totalUpdated == 0 }
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@@ -81,7 +82,7 @@ actor CanonicalSyncService {
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guard syncState.syncEnabled else {
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return SyncResult(
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stadiumsUpdated: 0, teamsUpdated: 0, gamesUpdated: 0,
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leagueStructuresUpdated: 0, teamAliasesUpdated: 0,
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leagueStructuresUpdated: 0, teamAliasesUpdated: 0, stadiumAliasesUpdated: 0,
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skippedIncompatible: 0, skippedOlder: 0,
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duration: 0
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)
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@@ -101,6 +102,7 @@ actor CanonicalSyncService {
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var totalGames = 0
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var totalLeagueStructures = 0
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var totalTeamAliases = 0
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var totalStadiumAliases = 0
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var totalSkippedIncompatible = 0
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var totalSkippedOlder = 0
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@@ -138,13 +140,21 @@ actor CanonicalSyncService {
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totalSkippedIncompatible += skipIncompat4
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totalSkippedOlder += skipOlder4
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let (games, skipIncompat5, skipOlder5) = try await syncGames(
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let (stadiumAliases, skipIncompat5, skipOlder5) = try await syncStadiumAliases(
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context: context,
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since: syncState.lastSuccessfulSync
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)
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totalStadiumAliases = stadiumAliases
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totalSkippedIncompatible += skipIncompat5
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totalSkippedOlder += skipOlder5
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let (games, skipIncompat6, skipOlder6) = try await syncGames(
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context: context,
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since: syncState.lastSuccessfulSync
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)
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totalGames = games
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totalSkippedIncompatible += skipIncompat5
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totalSkippedOlder += skipOlder5
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totalSkippedIncompatible += skipIncompat6
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totalSkippedOlder += skipOlder6
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// Mark sync successful
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syncState.syncInProgress = false
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@@ -176,6 +186,7 @@ actor CanonicalSyncService {
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gamesUpdated: totalGames,
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leagueStructuresUpdated: totalLeagueStructures,
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teamAliasesUpdated: totalTeamAliases,
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stadiumAliasesUpdated: totalStadiumAliases,
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skippedIncompatible: totalSkippedIncompatible,
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skippedOlder: totalSkippedOlder,
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duration: Date().timeIntervalSince(startTime)
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@@ -346,6 +357,30 @@ actor CanonicalSyncService {
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return (updated, skippedIncompatible, skippedOlder)
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}
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@MainActor
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private func syncStadiumAliases(
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context: ModelContext,
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since lastSync: Date?
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) async throws -> (updated: Int, skippedIncompatible: Int, skippedOlder: Int) {
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let remoteAliases = try await cloudKitService.fetchStadiumAliasChanges(since: lastSync)
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var updated = 0
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var skippedIncompatible = 0
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var skippedOlder = 0
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for remoteAlias in remoteAliases {
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let result = try mergeStadiumAlias(remoteAlias, context: context)
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switch result {
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case .applied: updated += 1
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case .skippedIncompatible: skippedIncompatible += 1
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case .skippedOlder: skippedOlder += 1
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}
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}
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return (updated, skippedIncompatible, skippedOlder)
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}
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// MARK: - Merge Logic
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private enum MergeResult {
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@@ -631,4 +666,41 @@ actor CanonicalSyncService {
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return .applied
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}
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}
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@MainActor
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private func mergeStadiumAlias(
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_ remote: StadiumAlias,
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context: ModelContext
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) throws -> MergeResult {
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// Schema version check
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guard remote.schemaVersion <= SchemaVersion.current else {
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return .skippedIncompatible
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}
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let remoteAliasName = remote.aliasName
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let descriptor = FetchDescriptor<StadiumAlias>(
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predicate: #Predicate { $0.aliasName == remoteAliasName }
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)
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let existing = try context.fetch(descriptor).first
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if let existing = existing {
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// lastModified check
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guard remote.lastModified > existing.lastModified else {
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return .skippedOlder
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}
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// Update all fields (no user fields on StadiumAlias)
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existing.stadiumCanonicalId = remote.stadiumCanonicalId
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existing.validFrom = remote.validFrom
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existing.validUntil = remote.validUntil
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existing.schemaVersion = remote.schemaVersion
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existing.lastModified = remote.lastModified
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return .applied
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} else {
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// Insert new
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context.insert(remote)
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return .applied
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}
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}
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}
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@@ -1,108 +0,0 @@
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//
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// CloudKitDataProvider.swift
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// SportsTime
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//
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// Wraps CloudKitService to conform to DataProvider protocol
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//
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import Foundation
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actor CloudKitDataProvider: DataProvider {
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private let cloudKit = CloudKitService.shared
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// MARK: - Availability
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func checkAvailability() async throws {
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try await cloudKit.checkAvailabilityWithError()
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}
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|
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// MARK: - DataProvider Protocol
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|
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func fetchTeams(for sport: Sport) async throws -> [Team] {
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do {
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try await checkAvailability()
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return try await cloudKit.fetchTeams(for: sport)
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} catch {
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throw CloudKitError.from(error)
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}
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}
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func fetchAllTeams() async throws -> [Team] {
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do {
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try await checkAvailability()
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var allTeams: [Team] = []
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for sport in Sport.supported {
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let teams = try await cloudKit.fetchTeams(for: sport)
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allTeams.append(contentsOf: teams)
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}
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return allTeams
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} catch {
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throw CloudKitError.from(error)
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}
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}
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func fetchStadiums() async throws -> [Stadium] {
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do {
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try await checkAvailability()
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return try await cloudKit.fetchStadiums()
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} catch {
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throw CloudKitError.from(error)
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}
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}
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func fetchGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [Game] {
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do {
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try await checkAvailability()
|
||||
return try await cloudKit.fetchGames(sports: sports, startDate: startDate, endDate: endDate)
|
||||
} catch {
|
||||
throw CloudKitError.from(error)
|
||||
}
|
||||
}
|
||||
|
||||
func fetchGame(by id: UUID) async throws -> Game? {
|
||||
do {
|
||||
try await checkAvailability()
|
||||
return try await cloudKit.fetchGame(by: id)
|
||||
} catch {
|
||||
throw CloudKitError.from(error)
|
||||
}
|
||||
}
|
||||
|
||||
func fetchRichGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [RichGame] {
|
||||
do {
|
||||
try await checkAvailability()
|
||||
|
||||
// Fetch all required data
|
||||
async let gamesTask = cloudKit.fetchGames(sports: sports, startDate: startDate, endDate: endDate)
|
||||
async let teamsTask = fetchAllTeamsInternal()
|
||||
async let stadiumsTask = cloudKit.fetchStadiums()
|
||||
|
||||
let (games, teams, stadiums) = try await (gamesTask, teamsTask, stadiumsTask)
|
||||
|
||||
let teamsById = Dictionary(uniqueKeysWithValues: teams.map { ($0.id, $0) })
|
||||
let stadiumsById = Dictionary(uniqueKeysWithValues: stadiums.map { ($0.id, $0) })
|
||||
|
||||
return games.compactMap { game in
|
||||
guard let homeTeam = teamsById[game.homeTeamId],
|
||||
let awayTeam = teamsById[game.awayTeamId],
|
||||
let stadium = stadiumsById[game.stadiumId] else {
|
||||
return nil
|
||||
}
|
||||
return RichGame(game: game, homeTeam: homeTeam, awayTeam: awayTeam, stadium: stadium)
|
||||
}
|
||||
} catch {
|
||||
throw CloudKitError.from(error)
|
||||
}
|
||||
}
|
||||
|
||||
// Internal helper to avoid duplicate availability checks
|
||||
private func fetchAllTeamsInternal() async throws -> [Team] {
|
||||
var allTeams: [Team] = []
|
||||
for sport in Sport.supported {
|
||||
let teams = try await cloudKit.fetchTeams(for: sport)
|
||||
allTeams.append(contentsOf: teams)
|
||||
}
|
||||
return allTeams
|
||||
}
|
||||
}
|
||||
@@ -228,6 +228,24 @@ actor CloudKitService {
|
||||
}
|
||||
}
|
||||
|
||||
func fetchStadiumAliases(for stadiumCanonicalId: String? = nil) async throws -> [StadiumAlias] {
|
||||
let predicate: NSPredicate
|
||||
if let stadiumId = stadiumCanonicalId {
|
||||
predicate = NSPredicate(format: "stadiumCanonicalId == %@", stadiumId)
|
||||
} else {
|
||||
predicate = NSPredicate(value: true)
|
||||
}
|
||||
|
||||
let query = CKQuery(recordType: CKRecordType.stadiumAlias, predicate: predicate)
|
||||
|
||||
let (results, _) = try await publicDatabase.records(matching: query)
|
||||
|
||||
return results.compactMap { result in
|
||||
guard case .success(let record) = result.1 else { return nil }
|
||||
return CKStadiumAlias(record: record).toModel()
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: - Delta Sync (Date-Based for Public Database)
|
||||
|
||||
/// Fetch league structure records modified after the given date
|
||||
@@ -270,6 +288,26 @@ actor CloudKitService {
|
||||
}
|
||||
}
|
||||
|
||||
/// Fetch stadium alias records modified after the given date
|
||||
func fetchStadiumAliasChanges(since lastSync: Date?) async throws -> [StadiumAlias] {
|
||||
let predicate: NSPredicate
|
||||
if let lastSync = lastSync {
|
||||
predicate = NSPredicate(format: "lastModified > %@", lastSync as NSDate)
|
||||
} else {
|
||||
predicate = NSPredicate(value: true)
|
||||
}
|
||||
|
||||
let query = CKQuery(recordType: CKRecordType.stadiumAlias, predicate: predicate)
|
||||
query.sortDescriptors = [NSSortDescriptor(key: CKStadiumAlias.lastModifiedKey, ascending: true)]
|
||||
|
||||
let (results, _) = try await publicDatabase.records(matching: query)
|
||||
|
||||
return results.compactMap { result in
|
||||
guard case .success(let record) = result.1 else { return nil }
|
||||
return CKStadiumAlias(record: record).toModel()
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: - Sync Status
|
||||
|
||||
func checkAccountStatus() async -> CKAccountStatus {
|
||||
@@ -327,10 +365,26 @@ actor CloudKitService {
|
||||
try await publicDatabase.save(subscription)
|
||||
}
|
||||
|
||||
func subscribeToStadiumAliasUpdates() async throws {
|
||||
let subscription = CKQuerySubscription(
|
||||
recordType: CKRecordType.stadiumAlias,
|
||||
predicate: NSPredicate(value: true),
|
||||
subscriptionID: "stadium-alias-updates",
|
||||
options: [.firesOnRecordCreation, .firesOnRecordUpdate]
|
||||
)
|
||||
|
||||
let notification = CKSubscription.NotificationInfo()
|
||||
notification.shouldSendContentAvailable = true
|
||||
subscription.notificationInfo = notification
|
||||
|
||||
try await publicDatabase.save(subscription)
|
||||
}
|
||||
|
||||
/// Subscribe to all canonical data updates
|
||||
func subscribeToAllUpdates() async throws {
|
||||
try await subscribeToScheduleUpdates()
|
||||
try await subscribeToLeagueStructureUpdates()
|
||||
try await subscribeToTeamAliasUpdates()
|
||||
try await subscribeToStadiumAliasUpdates()
|
||||
}
|
||||
}
|
||||
|
||||
@@ -2,61 +2,90 @@
|
||||
// DataProvider.swift
|
||||
// SportsTime
|
||||
//
|
||||
// Unified data provider that reads from SwiftData for offline support.
|
||||
// Data is bootstrapped from bundled JSON and can be synced via CloudKit.
|
||||
//
|
||||
|
||||
import Foundation
|
||||
import SwiftData
|
||||
import Combine
|
||||
|
||||
/// Protocol defining data operations for teams, stadiums, and games
|
||||
protocol DataProvider: Sendable {
|
||||
func fetchTeams(for sport: Sport) async throws -> [Team]
|
||||
func fetchAllTeams() async throws -> [Team]
|
||||
func fetchStadiums() async throws -> [Stadium]
|
||||
func fetchGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [Game]
|
||||
func fetchGame(by id: UUID) async throws -> Game?
|
||||
|
||||
// Resolved data (with team/stadium references)
|
||||
func fetchRichGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [RichGame]
|
||||
}
|
||||
|
||||
/// Environment-aware data provider that switches between stub and CloudKit
|
||||
/// Environment-aware data provider that reads from SwiftData (offline-first)
|
||||
@MainActor
|
||||
final class AppDataProvider: ObservableObject {
|
||||
static let shared = AppDataProvider()
|
||||
|
||||
private let provider: any DataProvider
|
||||
|
||||
@Published private(set) var teams: [Team] = []
|
||||
@Published private(set) var stadiums: [Stadium] = []
|
||||
@Published private(set) var isLoading = false
|
||||
@Published private(set) var error: Error?
|
||||
@Published private(set) var errorMessage: String?
|
||||
@Published private(set) var isUsingStubData: Bool
|
||||
|
||||
private var teamsById: [UUID: Team] = [:]
|
||||
private var stadiumsById: [UUID: Stadium] = [:]
|
||||
private var stadiumsByCanonicalId: [String: Stadium] = [:]
|
||||
private var teamsByCanonicalId: [String: Team] = [:]
|
||||
|
||||
private init() {
|
||||
#if targetEnvironment(simulator)
|
||||
self.provider = StubDataProvider()
|
||||
self.isUsingStubData = true
|
||||
#else
|
||||
self.provider = CloudKitDataProvider()
|
||||
self.isUsingStubData = false
|
||||
#endif
|
||||
// Canonical ID lookups for game conversion
|
||||
private var canonicalTeamUUIDs: [String: UUID] = [:]
|
||||
private var canonicalStadiumUUIDs: [String: UUID] = [:]
|
||||
|
||||
private var modelContext: ModelContext?
|
||||
|
||||
private init() {}
|
||||
|
||||
// MARK: - Configuration
|
||||
|
||||
/// Set the model context for SwiftData access
|
||||
func configure(with context: ModelContext) {
|
||||
self.modelContext = context
|
||||
}
|
||||
|
||||
// MARK: - Data Loading
|
||||
|
||||
/// Load all data from SwiftData into memory for fast access
|
||||
func loadInitialData() async {
|
||||
guard let context = modelContext else {
|
||||
errorMessage = "Model context not configured"
|
||||
return
|
||||
}
|
||||
|
||||
isLoading = true
|
||||
error = nil
|
||||
errorMessage = nil
|
||||
|
||||
do {
|
||||
async let teamsTask = provider.fetchAllTeams()
|
||||
async let stadiumsTask = provider.fetchStadiums()
|
||||
// Fetch canonical stadiums from SwiftData
|
||||
let stadiumDescriptor = FetchDescriptor<CanonicalStadium>(
|
||||
predicate: #Predicate { $0.deprecatedAt == nil }
|
||||
)
|
||||
let canonicalStadiums = try context.fetch(stadiumDescriptor)
|
||||
|
||||
let (loadedTeams, loadedStadiums) = try await (teamsTask, stadiumsTask)
|
||||
// Convert to domain models and build lookups
|
||||
var loadedStadiums: [Stadium] = []
|
||||
for canonical in canonicalStadiums {
|
||||
let stadium = canonical.toDomain()
|
||||
loadedStadiums.append(stadium)
|
||||
stadiumsByCanonicalId[canonical.canonicalId] = stadium
|
||||
canonicalStadiumUUIDs[canonical.canonicalId] = stadium.id
|
||||
}
|
||||
|
||||
// Fetch canonical teams from SwiftData
|
||||
let teamDescriptor = FetchDescriptor<CanonicalTeam>(
|
||||
predicate: #Predicate { $0.deprecatedAt == nil }
|
||||
)
|
||||
let canonicalTeams = try context.fetch(teamDescriptor)
|
||||
|
||||
// Convert to domain models
|
||||
var loadedTeams: [Team] = []
|
||||
for canonical in canonicalTeams {
|
||||
// Get stadium UUID for this team
|
||||
let stadiumUUID = canonicalStadiumUUIDs[canonical.stadiumCanonicalId] ?? UUID()
|
||||
let team = canonical.toDomain(stadiumUUID: stadiumUUID)
|
||||
loadedTeams.append(team)
|
||||
teamsByCanonicalId[canonical.canonicalId] = team
|
||||
canonicalTeamUUIDs[canonical.canonicalId] = team.id
|
||||
}
|
||||
|
||||
self.teams = loadedTeams
|
||||
self.stadiums = loadedStadiums
|
||||
@@ -64,9 +93,7 @@ final class AppDataProvider: ObservableObject {
|
||||
// Build lookup dictionaries
|
||||
self.teamsById = Dictionary(uniqueKeysWithValues: loadedTeams.map { ($0.id, $0) })
|
||||
self.stadiumsById = Dictionary(uniqueKeysWithValues: loadedStadiums.map { ($0.id, $0) })
|
||||
} catch let cloudKitError as CloudKitError {
|
||||
self.error = cloudKitError
|
||||
self.errorMessage = cloudKitError.errorDescription
|
||||
|
||||
} catch {
|
||||
self.error = error
|
||||
self.errorMessage = error.localizedDescription
|
||||
@@ -98,12 +125,71 @@ final class AppDataProvider: ObservableObject {
|
||||
teams.filter { $0.sport == sport }
|
||||
}
|
||||
|
||||
// MARK: - Game Fetching
|
||||
|
||||
/// Fetch games from SwiftData within date range
|
||||
func fetchGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [Game] {
|
||||
try await provider.fetchGames(sports: sports, startDate: startDate, endDate: endDate)
|
||||
guard let context = modelContext else {
|
||||
throw DataProviderError.contextNotConfigured
|
||||
}
|
||||
|
||||
let sportStrings = sports.map { $0.rawValue }
|
||||
|
||||
let descriptor = FetchDescriptor<CanonicalGame>(
|
||||
predicate: #Predicate<CanonicalGame> { game in
|
||||
game.deprecatedAt == nil &&
|
||||
game.dateTime >= startDate &&
|
||||
game.dateTime <= endDate
|
||||
}
|
||||
)
|
||||
|
||||
let canonicalGames = try context.fetch(descriptor)
|
||||
|
||||
// Filter by sport and convert to domain models
|
||||
return canonicalGames.compactMap { canonical -> Game? in
|
||||
guard sportStrings.contains(canonical.sport) else { return nil }
|
||||
|
||||
let homeTeamUUID = canonicalTeamUUIDs[canonical.homeTeamCanonicalId] ?? UUID()
|
||||
let awayTeamUUID = canonicalTeamUUIDs[canonical.awayTeamCanonicalId] ?? UUID()
|
||||
let stadiumUUID = canonicalStadiumUUIDs[canonical.stadiumCanonicalId] ?? UUID()
|
||||
|
||||
return canonical.toDomain(
|
||||
homeTeamUUID: homeTeamUUID,
|
||||
awayTeamUUID: awayTeamUUID,
|
||||
stadiumUUID: stadiumUUID
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
/// Fetch a single game by ID
|
||||
func fetchGame(by id: UUID) async throws -> Game? {
|
||||
guard let context = modelContext else {
|
||||
throw DataProviderError.contextNotConfigured
|
||||
}
|
||||
|
||||
let idString = id.uuidString
|
||||
let descriptor = FetchDescriptor<CanonicalGame>(
|
||||
predicate: #Predicate<CanonicalGame> { $0.canonicalId == idString }
|
||||
)
|
||||
|
||||
guard let canonical = try context.fetch(descriptor).first else {
|
||||
return nil
|
||||
}
|
||||
|
||||
let homeTeamUUID = canonicalTeamUUIDs[canonical.homeTeamCanonicalId] ?? UUID()
|
||||
let awayTeamUUID = canonicalTeamUUIDs[canonical.awayTeamCanonicalId] ?? UUID()
|
||||
let stadiumUUID = canonicalStadiumUUIDs[canonical.stadiumCanonicalId] ?? UUID()
|
||||
|
||||
return canonical.toDomain(
|
||||
homeTeamUUID: homeTeamUUID,
|
||||
awayTeamUUID: awayTeamUUID,
|
||||
stadiumUUID: stadiumUUID
|
||||
)
|
||||
}
|
||||
|
||||
/// Fetch games with full team and stadium data
|
||||
func fetchRichGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [RichGame] {
|
||||
let games = try await provider.fetchGames(sports: sports, startDate: startDate, endDate: endDate)
|
||||
let games = try await fetchGames(sports: sports, startDate: startDate, endDate: endDate)
|
||||
|
||||
return games.compactMap { game in
|
||||
guard let homeTeam = teamsById[game.homeTeamId],
|
||||
@@ -124,3 +210,16 @@ final class AppDataProvider: ObservableObject {
|
||||
return RichGame(game: game, homeTeam: homeTeam, awayTeam: awayTeam, stadium: stadium)
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: - Errors
|
||||
|
||||
enum DataProviderError: Error, LocalizedError {
|
||||
case contextNotConfigured
|
||||
|
||||
var errorDescription: String? {
|
||||
switch self {
|
||||
case .contextNotConfigured:
|
||||
return "Data provider not configured with model context"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,373 +0,0 @@
|
||||
//
|
||||
// StubDataProvider.swift
|
||||
// SportsTime
|
||||
//
|
||||
// Provides real data from bundled JSON files for Simulator testing
|
||||
//
|
||||
|
||||
import Foundation
|
||||
import CryptoKit
|
||||
|
||||
actor StubDataProvider: DataProvider {
|
||||
|
||||
// MARK: - JSON Models
|
||||
|
||||
private struct JSONGame: Codable {
|
||||
let id: String
|
||||
let sport: String
|
||||
let season: String
|
||||
let date: String
|
||||
let time: String?
|
||||
let home_team: String
|
||||
let away_team: String
|
||||
let home_team_abbrev: String
|
||||
let away_team_abbrev: String
|
||||
let venue: String
|
||||
let source: String
|
||||
let is_playoff: Bool
|
||||
let broadcast: String?
|
||||
}
|
||||
|
||||
private struct JSONStadium: Codable {
|
||||
let id: String
|
||||
let name: String
|
||||
let city: String
|
||||
let state: String
|
||||
let latitude: Double
|
||||
let longitude: Double
|
||||
let capacity: Int
|
||||
let sport: String
|
||||
let team_abbrevs: [String]
|
||||
let source: String
|
||||
let year_opened: Int?
|
||||
}
|
||||
|
||||
// MARK: - Cached Data
|
||||
|
||||
private var cachedGames: [Game]?
|
||||
private var cachedTeams: [Team]?
|
||||
private var cachedStadiums: [Stadium]?
|
||||
private var teamsByAbbrev: [String: Team] = [:]
|
||||
private var stadiumsByVenue: [String: Stadium] = [:]
|
||||
|
||||
// MARK: - DataProvider Protocol
|
||||
|
||||
func fetchTeams(for sport: Sport) async throws -> [Team] {
|
||||
try await loadAllDataIfNeeded()
|
||||
return cachedTeams?.filter { $0.sport == sport } ?? []
|
||||
}
|
||||
|
||||
func fetchAllTeams() async throws -> [Team] {
|
||||
try await loadAllDataIfNeeded()
|
||||
return cachedTeams ?? []
|
||||
}
|
||||
|
||||
func fetchStadiums() async throws -> [Stadium] {
|
||||
try await loadAllDataIfNeeded()
|
||||
return cachedStadiums ?? []
|
||||
}
|
||||
|
||||
func fetchGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [Game] {
|
||||
try await loadAllDataIfNeeded()
|
||||
|
||||
return (cachedGames ?? []).filter { game in
|
||||
sports.contains(game.sport) &&
|
||||
game.dateTime >= startDate &&
|
||||
game.dateTime <= endDate
|
||||
}
|
||||
}
|
||||
|
||||
func fetchGame(by id: UUID) async throws -> Game? {
|
||||
try await loadAllDataIfNeeded()
|
||||
return cachedGames?.first { $0.id == id }
|
||||
}
|
||||
|
||||
func fetchRichGames(sports: Set<Sport>, startDate: Date, endDate: Date) async throws -> [RichGame] {
|
||||
try await loadAllDataIfNeeded()
|
||||
|
||||
let games = try await fetchGames(sports: sports, startDate: startDate, endDate: endDate)
|
||||
let teamsById = Dictionary(uniqueKeysWithValues: (cachedTeams ?? []).map { ($0.id, $0) })
|
||||
let stadiumsById = Dictionary(uniqueKeysWithValues: (cachedStadiums ?? []).map { ($0.id, $0) })
|
||||
|
||||
return games.compactMap { game in
|
||||
guard let homeTeam = teamsById[game.homeTeamId],
|
||||
let awayTeam = teamsById[game.awayTeamId],
|
||||
let stadium = stadiumsById[game.stadiumId] else {
|
||||
return nil
|
||||
}
|
||||
return RichGame(game: game, homeTeam: homeTeam, awayTeam: awayTeam, stadium: stadium)
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: - Data Loading
|
||||
|
||||
private func loadAllDataIfNeeded() async throws {
|
||||
guard cachedGames == nil else { return }
|
||||
|
||||
// Load stadiums first
|
||||
let jsonStadiums = try loadStadiumsJSON()
|
||||
cachedStadiums = jsonStadiums.map { convertStadium($0) }
|
||||
|
||||
// Build stadium lookup by venue name
|
||||
for stadium in cachedStadiums ?? [] {
|
||||
stadiumsByVenue[stadium.name.lowercased()] = stadium
|
||||
}
|
||||
|
||||
// Load games and extract teams
|
||||
let jsonGames = try loadGamesJSON()
|
||||
|
||||
// Build teams from games data
|
||||
var teamsDict: [String: Team] = [:]
|
||||
for jsonGame in jsonGames {
|
||||
let sport = parseSport(jsonGame.sport)
|
||||
|
||||
// Home team
|
||||
let homeKey = "\(sport.rawValue)_\(jsonGame.home_team_abbrev)"
|
||||
if teamsDict[homeKey] == nil {
|
||||
let stadiumId = findStadiumId(venue: jsonGame.venue, sport: sport)
|
||||
let team = Team(
|
||||
id: deterministicUUID(from: homeKey),
|
||||
name: extractTeamName(from: jsonGame.home_team),
|
||||
abbreviation: jsonGame.home_team_abbrev,
|
||||
sport: sport,
|
||||
city: extractCity(from: jsonGame.home_team),
|
||||
stadiumId: stadiumId
|
||||
)
|
||||
teamsDict[homeKey] = team
|
||||
teamsByAbbrev[homeKey] = team
|
||||
}
|
||||
|
||||
// Away team
|
||||
let awayKey = "\(sport.rawValue)_\(jsonGame.away_team_abbrev)"
|
||||
if teamsDict[awayKey] == nil {
|
||||
// Away teams might not have a stadium in our data yet
|
||||
let team = Team(
|
||||
id: deterministicUUID(from: awayKey),
|
||||
name: extractTeamName(from: jsonGame.away_team),
|
||||
abbreviation: jsonGame.away_team_abbrev,
|
||||
sport: sport,
|
||||
city: extractCity(from: jsonGame.away_team),
|
||||
stadiumId: UUID() // Placeholder, will be updated when they're home team
|
||||
)
|
||||
teamsDict[awayKey] = team
|
||||
teamsByAbbrev[awayKey] = team
|
||||
}
|
||||
}
|
||||
cachedTeams = Array(teamsDict.values)
|
||||
|
||||
// Convert games (deduplicate by ID - JSON may have duplicate entries)
|
||||
var seenGameIds = Set<String>()
|
||||
let uniqueJsonGames = jsonGames.filter { game in
|
||||
if seenGameIds.contains(game.id) {
|
||||
return false
|
||||
}
|
||||
seenGameIds.insert(game.id)
|
||||
return true
|
||||
}
|
||||
cachedGames = uniqueJsonGames.compactMap { convertGame($0) }
|
||||
}
|
||||
|
||||
private func loadGamesJSON() throws -> [JSONGame] {
|
||||
guard let url = Bundle.main.url(forResource: "games", withExtension: "json") else {
|
||||
return []
|
||||
}
|
||||
let data = try Data(contentsOf: url)
|
||||
return try JSONDecoder().decode([JSONGame].self, from: data)
|
||||
}
|
||||
|
||||
private func loadStadiumsJSON() throws -> [JSONStadium] {
|
||||
guard let url = Bundle.main.url(forResource: "stadiums", withExtension: "json") else {
|
||||
return []
|
||||
}
|
||||
let data = try Data(contentsOf: url)
|
||||
return try JSONDecoder().decode([JSONStadium].self, from: data)
|
||||
}
|
||||
|
||||
// MARK: - Conversion Helpers
|
||||
|
||||
private func convertStadium(_ json: JSONStadium) -> Stadium {
|
||||
Stadium(
|
||||
id: deterministicUUID(from: json.id),
|
||||
name: json.name,
|
||||
city: json.city,
|
||||
state: json.state.isEmpty ? stateFromCity(json.city) : json.state,
|
||||
latitude: json.latitude,
|
||||
longitude: json.longitude,
|
||||
capacity: json.capacity,
|
||||
sport: parseSport(json.sport),
|
||||
yearOpened: json.year_opened
|
||||
)
|
||||
}
|
||||
|
||||
private func convertGame(_ json: JSONGame) -> Game? {
|
||||
let sport = parseSport(json.sport)
|
||||
|
||||
let homeKey = "\(sport.rawValue)_\(json.home_team_abbrev)"
|
||||
let awayKey = "\(sport.rawValue)_\(json.away_team_abbrev)"
|
||||
|
||||
guard let homeTeam = teamsByAbbrev[homeKey],
|
||||
let awayTeam = teamsByAbbrev[awayKey] else {
|
||||
return nil
|
||||
}
|
||||
|
||||
let stadiumId = findStadiumId(venue: json.venue, sport: sport)
|
||||
|
||||
guard let dateTime = parseDateTime(date: json.date, time: json.time ?? "7:00p") else {
|
||||
return nil
|
||||
}
|
||||
|
||||
return Game(
|
||||
id: deterministicUUID(from: json.id),
|
||||
homeTeamId: homeTeam.id,
|
||||
awayTeamId: awayTeam.id,
|
||||
stadiumId: stadiumId,
|
||||
dateTime: dateTime,
|
||||
sport: sport,
|
||||
season: json.season,
|
||||
isPlayoff: json.is_playoff,
|
||||
broadcastInfo: json.broadcast
|
||||
)
|
||||
}
|
||||
|
||||
private func parseSport(_ sport: String) -> Sport {
|
||||
switch sport.uppercased() {
|
||||
case "MLB": return .mlb
|
||||
case "NBA": return .nba
|
||||
case "NHL": return .nhl
|
||||
case "NFL": return .nfl
|
||||
case "MLS": return .mls
|
||||
default: return .mlb
|
||||
}
|
||||
}
|
||||
|
||||
private func parseDateTime(date: String, time: String) -> Date? {
|
||||
let formatter = DateFormatter()
|
||||
formatter.locale = Locale(identifier: "en_US_POSIX")
|
||||
|
||||
// Parse date
|
||||
formatter.dateFormat = "yyyy-MM-dd"
|
||||
guard let dateOnly = formatter.date(from: date) else { return nil }
|
||||
|
||||
// Parse time (e.g., "7:30p", "10:00p", "1:05p")
|
||||
var hour = 12
|
||||
var minute = 0
|
||||
|
||||
let cleanTime = time.lowercased().replacingOccurrences(of: " ", with: "")
|
||||
let isPM = cleanTime.contains("p")
|
||||
let timeWithoutAMPM = cleanTime.replacingOccurrences(of: "p", with: "").replacingOccurrences(of: "a", with: "")
|
||||
|
||||
let components = timeWithoutAMPM.split(separator: ":")
|
||||
if !components.isEmpty, let h = Int(components[0]) {
|
||||
hour = h
|
||||
if isPM && hour != 12 {
|
||||
hour += 12
|
||||
} else if !isPM && hour == 12 {
|
||||
hour = 0
|
||||
}
|
||||
}
|
||||
if components.count > 1, let m = Int(components[1]) {
|
||||
minute = m
|
||||
}
|
||||
|
||||
return Calendar.current.date(bySettingHour: hour, minute: minute, second: 0, of: dateOnly)
|
||||
}
|
||||
|
||||
// Venue name aliases for stadiums that changed names
|
||||
private static let venueAliases: [String: String] = [
|
||||
"daikin park": "minute maid park", // Houston Astros (renamed 2024)
|
||||
"rate field": "guaranteed rate field", // Chicago White Sox
|
||||
"george m. steinbrenner field": "tropicana field", // Tampa Bay spring training → main stadium
|
||||
"loandepot park": "loandepot park", // Miami - ensure case match
|
||||
]
|
||||
|
||||
private func findStadiumId(venue: String, sport: Sport) -> UUID {
|
||||
var venueLower = venue.lowercased()
|
||||
|
||||
// Check for known aliases
|
||||
if let aliasedName = Self.venueAliases[venueLower] {
|
||||
venueLower = aliasedName
|
||||
}
|
||||
|
||||
// Try exact match
|
||||
if let stadium = stadiumsByVenue[venueLower] {
|
||||
return stadium.id
|
||||
}
|
||||
|
||||
// Try partial match
|
||||
for (name, stadium) in stadiumsByVenue {
|
||||
if name.contains(venueLower) || venueLower.contains(name) {
|
||||
return stadium.id
|
||||
}
|
||||
}
|
||||
|
||||
// Generate deterministic ID for unknown venues
|
||||
return deterministicUUID(from: "venue_\(venue)")
|
||||
}
|
||||
|
||||
private func deterministicUUID(from string: String) -> UUID {
|
||||
// Create a deterministic UUID using SHA256 (truly deterministic across launches)
|
||||
let data = Data(string.utf8)
|
||||
let hash = SHA256.hash(data: data)
|
||||
let hashBytes = Array(hash)
|
||||
|
||||
// Use first 16 bytes of SHA256 hash
|
||||
var bytes = Array(hashBytes.prefix(16))
|
||||
|
||||
// Set UUID version (4) and variant bits
|
||||
bytes[6] = (bytes[6] & 0x0F) | 0x40
|
||||
bytes[8] = (bytes[8] & 0x3F) | 0x80
|
||||
|
||||
return UUID(uuid: (
|
||||
bytes[0], bytes[1], bytes[2], bytes[3],
|
||||
bytes[4], bytes[5], bytes[6], bytes[7],
|
||||
bytes[8], bytes[9], bytes[10], bytes[11],
|
||||
bytes[12], bytes[13], bytes[14], bytes[15]
|
||||
))
|
||||
}
|
||||
|
||||
private func extractTeamName(from fullName: String) -> String {
|
||||
// "Boston Celtics" -> "Celtics"
|
||||
let parts = fullName.split(separator: " ")
|
||||
if parts.count > 1 {
|
||||
return parts.dropFirst().joined(separator: " ")
|
||||
}
|
||||
return fullName
|
||||
}
|
||||
|
||||
private func extractCity(from fullName: String) -> String {
|
||||
// "Boston Celtics" -> "Boston"
|
||||
// "New York Knicks" -> "New York"
|
||||
// "Los Angeles Lakers" -> "Los Angeles"
|
||||
let knownCities = [
|
||||
"New York", "Los Angeles", "San Francisco", "San Diego", "San Antonio",
|
||||
"New Orleans", "Oklahoma City", "Salt Lake City", "Kansas City",
|
||||
"St. Louis", "St Louis"
|
||||
]
|
||||
|
||||
for city in knownCities {
|
||||
if fullName.hasPrefix(city) {
|
||||
return city
|
||||
}
|
||||
}
|
||||
|
||||
// Default: first word
|
||||
return String(fullName.split(separator: " ").first ?? Substring(fullName))
|
||||
}
|
||||
|
||||
private func stateFromCity(_ city: String) -> String {
|
||||
let cityToState: [String: String] = [
|
||||
"Atlanta": "GA", "Boston": "MA", "Brooklyn": "NY", "Charlotte": "NC",
|
||||
"Chicago": "IL", "Cleveland": "OH", "Dallas": "TX", "Denver": "CO",
|
||||
"Detroit": "MI", "Houston": "TX", "Indianapolis": "IN", "Los Angeles": "CA",
|
||||
"Memphis": "TN", "Miami": "FL", "Milwaukee": "WI", "Minneapolis": "MN",
|
||||
"New Orleans": "LA", "New York": "NY", "Oklahoma City": "OK", "Orlando": "FL",
|
||||
"Philadelphia": "PA", "Phoenix": "AZ", "Portland": "OR", "Sacramento": "CA",
|
||||
"San Antonio": "TX", "San Francisco": "CA", "Seattle": "WA", "Toronto": "ON",
|
||||
"Washington": "DC", "Las Vegas": "NV", "Tampa": "FL", "Pittsburgh": "PA",
|
||||
"Baltimore": "MD", "Cincinnati": "OH", "St. Louis": "MO", "Kansas City": "MO",
|
||||
"Arlington": "TX", "Anaheim": "CA", "Oakland": "CA", "San Diego": "CA",
|
||||
"Tampa Bay": "FL", "St Petersburg": "FL", "Salt Lake City": "UT"
|
||||
]
|
||||
return cityToState[city] ?? ""
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user