public async void Archive()
{
Todos.Where(x => x.Completed).ForEach(x => x.Archived = true);
await _unitOfWork.CommitAsync();
GetTodoItems();
}
public static IEnumerable <TodoItem> GetTask(string member)
{
if (member == "All")
{
return(Todos);
}
return(Todos.Where(i => i.Status != TodoStatus.Close && (i.MemberKey ?? i.GroupKey) == member).OrderBy(t => t.Sequence));
}
/// <summary>
/// 加载项目数据(不加载日志条目)
/// </summary>
/// <param name="projectId"></param>
/// <returns></returns>
public ProjectData Load(string projectId)
{
var projectData = new ProjectData();
projectData.Project = Projects.FirstOrDefault(x => x.Id == projectId);
projectData.Todos = Todos.Where(x => x.ProjcectId == projectId).ToList();
return(projectData);
}
private async Task LoadTodo()
{
using var db = await NewDb;
var plist = Projects.Select(x => x.Key).ToList();
Todos = db.Todos.Where(x => plist.Contains(x.ProjcectId)).ToList();
IndexProject.Todos.AddRange(Todos.Where(x => string.IsNullOrWhiteSpace(x.ProjcectId)).Select(x => x.Key));
}
public List <Todo> GetAll(Category?category = null)
{
if (category.HasValue)
{
return(Todos
.Where(x => x.Category == category.Value)
.ToList());
}
return(Todos);
}
static void AddTaskAndChildrenRepeat(TodoItem task, string parentId, string date, int hours, string originalRepeatId, DateTimeOffset actionTime)
{
var ctask = task.Clone();
ctask.ParentId = parentId;
ctask.Description += date;
ctask.Deadline = task.Deadline?.AddHours(hours);
ctask.Status = TodoStatus.Active;
ctask.OriginalRepeatId = originalRepeatId;
AddTask(ctask, actionTime: actionTime);
foreach (var child in Todos.Where(t => t.ParentId == task.Id).ToArray())
{
AddTaskAndChildrenRepeat(child, ctask.Id, date, hours, originalRepeatId, actionTime);
}
}
public static void RepeatTask(dynamic metadata, dynamic content)
{
var id = content.Id.ToString();
var repeatIfAllClosed = bool.Parse(content.RepeatIfAllClosed?.ToString() ?? "false");
var date = DateTimeOffset.Parse(content.LastGeneratedTime.ToString());
var hours = int.Parse(content.Hours.ToString());
var dateStr = " (" + date.Date.ToShortDateString() + ")";
TodoItem task = Todos.FirstOrDefault(t => t.Id == id);
if (task != null)
{
var shouldRepeat = !repeatIfAllClosed || !Todos.Where(t => (t.OriginalRepeatId == id || t.Id == id) && t.Status != TodoStatus.Close).Any();
if (shouldRepeat)
{
AddTaskAndChildrenRepeat(task, task.ParentId, dateStr, hours, id, actionTime: GetCreateDate(metadata));
}
}
}
public void Subscribe()
{
MessagingCenter.Subscribe <NewTodoP, Tuple <string, Todo> >(this, "AddTodo", async(obj, todoTuple) =>
{
string todoListId = todoTuple.Item1;
Todo todo = todoTuple.Item2;
if (Id == todoListId) // Id check is unecessary. Get rid of tuple
{
Todos.Add(todo);
}
await DataStore.AddTodoAsync(todoListId, todo);
});
MessagingCenter.Subscribe <TodoP, string>(this, "DeleteTodo", async(obj, todoId) =>
{
var todo = Todos.Where((Todo arg) => arg.Id == todoId).FirstOrDefault();
Todos.Remove(todo);
await DataStore.DeleteTodoAsync(Id, todo);
});
/*
* MessagingCenter.Subscribe<TodoP, string>(this, "ToggleTodoDone", async (obj, todoId) =>
* {
* var todo = Todos.Where((Todo arg) => arg.Id == todoId).FirstOrDefault();
*
* int todoIdx = Todos.IndexOf(todo);
*
* Todos.Remove(todo);
*
* todo.Done = !todo.Done;
*
* Todos.Insert(todoIdx, todo);
*
* await DataStore.ToggleTodoDoneAsync(Id, todoId);
* });
*/
}
public async Task Destroy(Todo todo)
{
Todos = Todos.Where(candidate => !candidate.Id.Equals(todo.Id)).ToList();
await Inform();
}
public async Task ClearCompleted()
{
Todos = Todos?.Where(todo => !todo.Completed).ToList();
await Inform();
}
public Task <IEnumerable <Todo> > Get(bool done = false)
{
return(Task.FromResult(Todos.Where(t => t.Done == done)));
}
internal static IEnumerable <TodoItem> GetTaskWhenMoveToLocation(string groupKey, string tag)
{
return(Todos.Where(i => i.Status != TodoStatus.Close && (i.MemberKey ?? i.GroupKey) == groupKey && i.Locations.Any(l => l.IndexOf(tag) > -1)));
}
internal static IEnumerable <TodoItem> GetTaskByGroupTag(string groupKey, string tag)
{
return(Todos.Where(i => i.Status != TodoStatus.Close && (i.MemberKey ?? i.GroupKey) == groupKey && i.Tags.Any(t => t.Value.Contains(tag))));
}
public Todo GetTodo(int id)
{
return(Todos.Where(t => t.Id == id).FirstOrDefault());
}
public void Update(Todo todo)
{
Todo t = Todos.Where(x => x.Id.Equals(todo.Id)).Single();
t.CopyFrom(todo);
}
public IEnumerable <Todo> GetTodos(Func <Todo, bool> lambda)
{
return(Todos.Where(lambda));
}