async Task <SyncResult> SynchronizeAsyncCore(SyncResult.Builder syncResultBuilder, CancellationToken cancellationToken)
{
throw new NotImplementedException();
/*
* // Get latest state variables from DB
* var stateVars = LoadSyncEngineStateVariables();
*
* var retrieveRequest = new RetrieveRequest()
* {
* Count = SyncPageSize,
* DetailType = RetrieveDetailType.Complete,
* Since = stateVars.LastSyncStartTime,
* State = RetrieveState.All
* };
*
* RetrieveResponse retrieveResponse = null;
*
* while (retrieveResponse == null || retrieveResponse.IsComplete == false)
* {
* retrieveResponse = await _pocketClient.SendRequest(retrieveRequest);
*
* foreach (var retrieveResponseItem in retrieveResponse.Items)
* {
* var pocketItem = _syncDbContext.Items.Find(retrieveResponseItem.Key);
* if (pocketItem == null)
* {
* pocketItem = new Data.Models.PocketItem();
* pocketItem.CopyFrom(retrieveResponseItem.Value);
* _syncDbContext.Items.Add(pocketItem);
* }
* else
* {
* pocketItem.CopyFrom(retrieveResponseItem.Value);
* }
* }
*
* retrieveRequest.NextPage(SyncPageSize);
* }
*
* _syncDbContext.SaveChanges();
*
* stateVars.LastSyncStartTime = syncResultBuilder.StartTime;
* SaveSyncEngineStateVariables(stateVars);
*
* syncResultBuilder.Code = SyncResultCode.Completed;
* var syncResult = syncResultBuilder.Build();
* return syncResult;
*/
}
public Task <SyncResult> SynchronizeAsync(CancellationToken cancellationToken)
{
EnsureIsInitialized();
var syncResultBuilder = new SyncResult.Builder();
if (_isSyncInProgress.TrySet(true))
{
return(SynchronizeAsyncCore(syncResultBuilder, cancellationToken));
}
else
{
syncResultBuilder.Code = SyncResultCode.SyncAlreadyInProgress;
var result = syncResultBuilder.Build();
return(Task.FromResult(result));
}
}