public TagData Import (IDataStoreContext ctx, TagJson json, Guid? localIdHint = null, TagData mergeBase = null)
{
var data = GetByRemoteId<TagData> (ctx, json.Id.Value, localIdHint);
var merger = mergeBase != null ? new TagMerger (mergeBase) : null;
if (merger != null && data != null)
merger.Add (new TagData (data));
if (json.DeletedAt.HasValue) {
if (data != null) {
ctx.Delete (data);
data = null;
}
} else if (merger != null || ShouldOverwrite (data, json)) {
data = ImportJson (ctx, data, json);
if (merger != null) {
merger.Add (data);
data = merger.Result;
}
data = ctx.Put (data);
}
return data;
}
public TagJson Export (IDataStoreContext ctx, TagData data)
{
var workspaceId = GetRemoteId<WorkspaceData> (ctx, data.WorkspaceId);
return new TagJson () {
Id = data.RemoteId,
ModifiedAt = data.ModifiedAt.ToUtc (),
Name = data.Name,
WorkspaceId = workspaceId,
};
}
private static TagData ImportJson (IDataStoreContext ctx, TagData data, TagJson json)
{
var workspaceId = GetLocalId<WorkspaceData> (ctx, json.WorkspaceId);
if (data == null) {
// Fallback to name lookup for unsynced tags:
var rows = ctx.Connection.Table<TagData> ().Take (1)
.Where (r => r.WorkspaceId == workspaceId && r.Name == json.Name && r.RemoteId == null);
data = rows.FirstOrDefault ();
}
// As a last chance create new tag:
data = data ?? new TagData ();
data.Name = json.Name;
data.WorkspaceId = workspaceId;
ImportCommonJson (data, json);
return data;
}
public TagData Import (IDataStoreContext ctx, TagJson json, Guid? localIdHint = null, TagData mergeBase = null)
{
var log = ServiceContainer.Resolve<ILogger> ();
var data = GetByRemoteId<TagData> (ctx, json.Id.Value, localIdHint);
var merger = mergeBase != null ? new TagMerger (mergeBase) : null;
if (merger != null && data != null) {
merger.Add (new TagData (data));
}
if (json.DeletedAt.HasValue) {
if (data != null) {
log.Info (Tag, "Deleting local data for {0}.", data.ToIdString ());
ctx.Delete (data);
data = null;
}
} else if (merger != null || ShouldOverwrite (data, json)) {
data = ImportJson (ctx, data, json);
if (merger != null) {
merger.Add (data);
data = merger.Result;
}
if (merger != null) {
log.Info (Tag, "Importing {0}, merging with local data.", data.ToIdString ());
} else {
log.Info (Tag, "Importing {0}, replacing local data.", data.ToIdString ());
}
data = ctx.Put (data);
} else {
log.Info (Tag, "Skipping import of {0}.", json.ToIdString ());
}
return data;
}
private async Task CreateTestData ()
{
var workspace = await DataStore.PutAsync (new WorkspaceData () {
RemoteId = 1,
Name = "Unit Testing",
});
var user = await DataStore.PutAsync (new UserData () {
RemoteId = 1,
Name = "Tester",
DefaultWorkspaceId = workspace.Id,
});
tag1 = await DataStore.PutAsync (new TagData () {
RemoteId = 1,
Name = DefaultTag,
WorkspaceId = workspace.Id,
});
tag2 = await DataStore.PutAsync (new TagData () {
RemoteId = 2,
Name = "Tag #2",
WorkspaceId = workspace.Id,
});
tag3 = await DataStore.PutAsync (new TagData () {
RemoteId = 3,
Name = "Tag #3",
WorkspaceId = workspace.Id,
});
timeEntry = await DataStore.PutAsync (new TimeEntryData () {
RemoteId = 1,
Description = "Initial concept",
State = TimeEntryState.Finished,
StartTime = MakeTime (09, 12),
StopTime = MakeTime (10, 1),
WorkspaceId = workspace.Id,
UserId = user.Id,
});
await DataStore.PutAsync (new TimeEntryTagData () {
RemoteId = 1,
TimeEntryId = timeEntry.Id,
TagId = tag1.Id,
});
await DataStore.PutAsync (new TimeEntryTagData () {
RemoteId = 2,
TimeEntryId = timeEntry.Id,
TagId = tag2.Id,
});
}
public void OnCreateNewTag (TagData newTagData)
{
ViewModel.AddTag (newTagData);
NavigationController.PopToViewController (this, true);
}
public void OnCreateNewTag (TagData newTagData)
{
ViewModel.AddTag (newTagData);
}
private static void ResetTags (IDataStoreContext ctx, TimeEntryData timeEntryData, TimeEntryJson json)
{
// Don't touch the tags when the field is null
if (json.Tags == null) {
return;
}
var con = ctx.Connection;
// Resolve tags to IDs:
var tagIds = new List<Guid> ();
foreach (var tagName in json.Tags) {
// Prevent importing empty (invalid) tags:
if (String.IsNullOrWhiteSpace (tagName)) {
continue;
}
var id = ctx.GetTagIdFromName (timeEntryData.WorkspaceId, tagName);
if (id == Guid.Empty) {
// Need to create a new tag:
var tagData = new TagData () {
Name = tagName,
WorkspaceId = timeEntryData.WorkspaceId,
};
con.Insert (tagData);
id = timeEntryData.Id;
}
tagIds.Add (id);
}
// Iterate over TimeEntryTags and determine which to keep and which to discard:
var inters = con.Table<TimeEntryTagData> ().Where (m => m.TimeEntryId == timeEntryData.Id);
var toDelete = new List<TimeEntryTagData> ();
foreach (var inter in inters) {
if (tagIds.Contains (inter.TagId)) {
tagIds.Remove (inter.TagId);
} else {
toDelete.Add (inter);
}
}
// Delete unused tags intermediate rows:
foreach (var inter in toDelete) {
ctx.Delete (inter);
}
// Create new intermediate rows:
foreach (var tagId in tagIds) {
ctx.Put (new TimeEntryTagData () {
TagId = tagId,
TimeEntryId = timeEntryData.Id,
});
}
}
private View GetTagView (int position, TagData tagData, View convertView)
{
View view = convertView ?? LayoutInflater.FromContext (Activity).Inflate (Resource.Layout.TagListItem, null);
var nameCheckedTextView = view.FindViewById<CheckedTextView> (Resource.Id.NameCheckedTextView).SetFont (Font.Roboto);
nameCheckedTextView.Text = tagData.Name;
return view;
}
public static TagData Import (this TagJson json, IDataStoreContext ctx,
Guid? localIdHint = null, TagData mergeBase = null)
{
var converter = ServiceContainer.Resolve<TagJsonConverter> ();
return converter.Import (ctx, json, localIdHint, mergeBase);
}
public TagData (TagData other) : base (other)
{
Name = other.Name;
WorkspaceId = other.WorkspaceId;
}
public void AddTag (TagData tagData)
{
TagList.Add (tagData);
RaisePropertyChanged (() => TagList);
}
public TagData(TagData other) : base(other)
{
Name = other.Name;
WorkspaceId = other.WorkspaceId;
}