private async Task FilterTasksAsync(FilterTaskType type)
{
await _service.UpdataCampainTaskTypeAsync((CampainTaskType)type);
if (!String.IsNullOrEmpty(GroupName))
{
await _service.CampaignTaskCollction.GroupAsync(GroupName);
}
}
public async Task FilterUrgentTasksAsync()
{
_taskType = FilterTaskType.Urgent;
await FilterTasksAsync(_taskType);
}
public async Task FilterDeferredTasksAsync()
{
_taskType = FilterTaskType.Deferred;
await FilterTasksAsync(_taskType);
}
public async Task FilterCompletedTasksAsync()
{
_taskType = FilterTaskType.Completed;
await FilterTasksAsync(_taskType);
}
public async Task FilterInProgressTasksAsync()
{
_taskType = FilterTaskType.InProgress;
await FilterTasksAsync(_taskType);
}
public async Task FilterAllTasksAsync()
{
_taskType = FilterTaskType.All;
await FilterTasksAsync(_taskType);
}
public TasksViewModel()
{
_service = DataService.GetService();
GroupName = String.Empty;
_taskType = FilterTaskType.All;
}