Initial commit: Open sourcing all of the Maple Open Technologies code.

native/desktop/maplefile/internal/repo/syncstate/repository.go

@@ -0,0 +1,58 @@
+package syncstate
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"codeberg.org/mapleopentech/monorepo/native/desktop/maplefile/internal/domain/syncstate"
+	"codeberg.org/mapleopentech/monorepo/native/desktop/maplefile/pkg/storage"
+)
+
+const syncStateKey = "sync_state"
+
+type repository struct {
+	storage storage.Storage
+}
+
+// ProvideRepository creates a new syncstate repository for Wire
+func ProvideRepository(storage storage.Storage) syncstate.Repository {
+	return &repository{storage: storage}
+}
+
+func (r *repository) Get() (*syncstate.SyncState, error) {
+	data, err := r.storage.Get(syncStateKey)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get sync state: %w", err)
+	}
+	if data == nil {
+		// Return empty sync state if none exists
+		return syncstate.NewSyncState(), nil
+	}
+
+	var state syncstate.SyncState
+	if err := json.Unmarshal(data, &state); err != nil {
+		return nil, fmt.Errorf("failed to unmarshal sync state: %w", err)
+	}
+
+	return &state, nil
+}
+
+func (r *repository) Save(state *syncstate.SyncState) error {
+	data, err := json.Marshal(state)
+	if err != nil {
+		return fmt.Errorf("failed to marshal sync state: %w", err)
+	}
+
+	if err := r.storage.Set(syncStateKey, data); err != nil {
+		return fmt.Errorf("failed to save sync state: %w", err)
+	}
+
+	return nil
+}
+
+func (r *repository) Reset() error {
+	if err := r.storage.Delete(syncStateKey); err != nil {
+		return fmt.Errorf("failed to reset sync state: %w", err)
+	}
+	return nil
+}