private void SetupViewAndQuery()
{
var view = _db.GetView("list/listsByName");
view.SetMap((doc, emit) =>
{
if (!doc.ContainsKey("type") || doc["type"] as string != "task-list" || !doc.ContainsKey("name"))
{
return;
}
emit(doc["name"], null);
}, "1.0");
_byNameQuery = view.CreateQuery().ToLiveQuery();
_byNameQuery.Changed += (sender, args) =>
{
TasksList.Replace(args.Rows.Select(x => new TaskListCellModel(x.DocumentId, x.Key as string)));
};
_byNameQuery.Start();
var incompleteTasksView = _db.GetView("list/incompleteTasksCount");
incompleteTasksView.SetMapReduce((doc, emit) =>
{
if (!doc.ContainsKey("type") || doc["type"] as string != "task")
{
return;
}
if (!doc.ContainsKey("taskList"))
{
return;
}
var list = JsonUtility.ConvertToNetObject <IDictionary <string, object> >(doc["taskList"]);
if (!list.ContainsKey("id") || (doc.ContainsKey("complete") && (bool)doc["complete"]))
{
return;
}
emit(list["id"], null);
}, BuiltinReduceFunctions.Count, "1.0");
_incompleteQuery = incompleteTasksView.CreateQuery().ToLiveQuery();
_incompleteQuery.GroupLevel = 1;
_incompleteQuery.Changed += (sender, e) =>
{
var newItems = TasksList.ToList();
foreach (var row in e.Rows)
{
var item = newItems.FirstOrDefault(x => x.DocumentID == row.Key as string);
if (item != null)
{
item.IncompleteCount = (int)row.Value;
}
}
TasksList.Replace(newItems);
};
_incompleteQuery.Start();
}