public static DbTaskList ToDbTaskList(TaskList tasklist)
{
return new DbTaskList
{
Name = tasklist.Name,
Uid = tasklist.GoogleId
};
}
public TasksViewModel(int taskListId)
{
EditTaskCommand = new SimpleCommand(EditTask, CanEditTask);
NewTaskCommand = new SimpleCommand(NewTask);
Tasks = new ObservableCollection<Task>();
TaskContainer.GetTasksForTaskList(taskListId).ForEach(p => Tasks.Add(p));
_taskList = TaskContainer.GetTaskList(taskListId);
}
public async Task<ModelTask> AddTaskToTaskList(ModelTask task, TaskList taskList)
{
using (var service = await GetTaskService())
{
var addedTask = await service.Tasks.Insert(TaskAdapter.ToGoogleTask(task), taskList.GoogleId).ExecuteAsync();
return TaskAdapter.ToModelTask(addedTask);
}
}
public async Task<List<ModelTask>> GetTasksForTaskList(TaskList taskList)
{
try
{
using (var service = await GetTaskService())
{
var tasks = await service.Tasks.List(taskList.GoogleId).ExecuteAsync();
return tasks.Items.Select(TaskAdapter.ToModelTask).ToList();
}
}
catch (Exception)
{
return new List<ModelTask>();
}
}
public void SaveTaskList(TaskList taskList)
{
using (var context = GetContext())
{
DbTaskList dbTaskList;
if (string.IsNullOrEmpty(taskList.GoogleId))
{
dbTaskList = context.TaskLists.FirstOrDefault(p => p.Id == taskList.DbId);
}
else
{
dbTaskList = context.TaskLists.FirstOrDefault(p => p.Uid == taskList.GoogleId);
}
if (dbTaskList == null)
{
dbTaskList = TaskListAdapter.ToDbTaskList(taskList);
context.TaskLists.InsertOnSubmit(dbTaskList);
}
else
{
dbTaskList.Name = taskList.Name;
}
context.SubmitChanges();
taskList.DbId = dbTaskList.Id;
}
}