Initial commit: Conjuga Spanish conjugation app

Includes SwiftData dual-store architecture (local reference + CloudKit user data), JSON-based data seeding, 20 tense guides, 20 grammar notes, SRS review system, course vocabulary, and widget support. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-09 20:58:33 -05:00
commit 4b467ec136
95 changed files with 82599 additions and 0 deletions
@@ -0,0 +1,74 @@
+import Foundation
+import SwiftData
+
+struct ReferenceStore {
+    let context: ModelContext
+
+    func fetchGuides() -> [TenseGuide] {
+        let descriptor = FetchDescriptor<TenseGuide>(sortBy: [SortDescriptor(\TenseGuide.tenseId)])
+        return (try? context.fetch(descriptor)) ?? []
+    }
+
+    func fetchGuideMap() -> [String: TenseGuide] {
+        Dictionary(uniqueKeysWithValues: fetchGuides().map { ($0.tenseId, $0) })
+    }
+
+    func fetchVerbs() -> [Verb] {
+        let descriptor = FetchDescriptor<Verb>(sortBy: [SortDescriptor(\Verb.infinitive)])
+        return (try? context.fetch(descriptor)) ?? []
+    }
+
+    func fetchVerbs(selectedLevel: String) -> [Verb] {
+        fetchVerbs().filter { VerbLevelGroup.matches($0.level, selectedLevel: selectedLevel) }
+    }
+
+    func allowedVerbIDs(selectedLevel: String) -> Set<Int> {
+        Set(fetchVerbs(selectedLevel: selectedLevel).map(\.id))
+    }
+
+    func fetchVerb(id: Int) -> Verb? {
+        let descriptor = FetchDescriptor<Verb>(predicate: #Predicate<Verb> { $0.id == id })
+        return (try? context.fetch(descriptor))?.first
+    }
+
+    func fetchVerbForms(verbId: Int) -> [VerbForm] {
+        let descriptor = FetchDescriptor<VerbForm>(
+            predicate: #Predicate<VerbForm> { $0.verbId == verbId },
+            sortBy: [SortDescriptor(\VerbForm.tenseId), SortDescriptor(\VerbForm.personIndex)]
+        )
+        return (try? context.fetch(descriptor)) ?? []
+    }
+
+    func fetchForms(verbId: Int, tenseId: String) -> [VerbForm] {
+        let descriptor = FetchDescriptor<VerbForm>(
+            predicate: #Predicate<VerbForm> { form in
+                form.verbId == verbId && form.tenseId == tenseId
+            },
+            sortBy: [SortDescriptor(\VerbForm.personIndex)]
+        )
+        return (try? context.fetch(descriptor)) ?? []
+    }
+
+    func fetchForm(verbId: Int, tenseId: String, personIndex: Int) -> VerbForm? {
+        let descriptor = FetchDescriptor<VerbForm>(
+            predicate: #Predicate<VerbForm> { form in
+                form.verbId == verbId &&
+                form.tenseId == tenseId &&
+                form.personIndex == personIndex
+            }
+        )
+        return (try? context.fetch(descriptor))?.first
+    }
+
+    func fetchSpans(verbId: Int, tenseId: String, personIndex: Int) -> [IrregularSpan] {
+        let descriptor = FetchDescriptor<IrregularSpan>(
+            predicate: #Predicate<IrregularSpan> { span in
+                span.verbId == verbId &&
+                span.tenseId == tenseId &&
+                span.personIndex == personIndex
+            },
+            sortBy: [SortDescriptor(\IrregularSpan.start)]
+        )
+        return (try? context.fetch(descriptor)) ?? []
+    }
+}