public ShellViewModel(
INavigationService navigationService,
IStorageService storageService,
IAccountService authService,
IApiHttpHelper httpHelper,
Context context)
{
this.navigationService = navigationService;
this.storageService = storageService;
this.authService = authService;
this.httpHelper = httpHelper;
this.Context = context;
var list = new List <MenuItem>
{
//new MenuItem
//{
// Title = Constants.TextHome,
// Icon = Constants.IconHome,
// Type = typeof(HomePage)
//},
new MenuItem
{
Title = Constants.TextFind,
Icon = Constants.IconCategory,
Type = typeof(CategoriesPage)
},
new MenuItem
{
Title = Constants.TextSearch,
Icon = Constants.IconFind,
Type = typeof(FindPage)
},
new MenuItem
{
Title = Constants.TextMine,
Icon = Constants.IconMine,
Type = typeof(MinePage)
},
new MenuItem
{
Title = Constants.TextDownload,
Icon = Constants.IconDownload,
Type = typeof(DownloadPage)
},
new MenuItem
{
Title = Constants.TextSetting,
Icon = Constants.IconSetting,
Type = typeof(SettingPage)
},
};
Menu = new ObservableCollection <MenuItem>(list);
this.Context.ShowMessageHandler += msg =>
{
PopupMessage.ShowMessage(msg);
};
}
public ImageViewerViewModel(IApiHttpHelper httpHelper,
IThemeService themeService,
IAccountService accountService,
Context context)
{
this.httpHelper = httpHelper;
this.themeService = themeService;
this.Context = context;
}
public PickPinPaneViewModel(IApiHttpHelper httpHelper,
IThemeService themeService,
IAccountService accountService,
Context context)
{
this.httpHelper = httpHelper;
this.themeService = themeService;
this.accountService = accountService;
this.Context = context;
BoardList = new IncrementalLoadingList <Board>(GetMyBoards);
}
public MineViewModel(LoginViewModel loginViewModel, IApiHttpHelper httpHelper, Context context)
: base(context)
{
this.LoginViewModel = loginViewModel;
this.httpHelper = httpHelper;
this.ViewModel = context.User == null ? LoginViewModel : GetCurrentUserViewModel();
this.Context.PropertyChanged += (sender, e) =>
{
if (e.PropertyName == "User")
{
ViewModel = context.User == null ? LoginViewModel : GetCurrentUserViewModel();
}
};
}
public CategoriesViewModel(IApiHttpHelper httpHelper, Context context)
: base(context)
{
this.HttpHelper = httpHelper;
this.CategoryVisibility = Visibility.Collapsed;
this.CategoryHeaderVisibility = Visibility.Visible;
this.DataTypes = new ObservableCollection <DataType>()
{
new DataType
{
Title = "采集",
BaseUrl = "",
DataLoaderAsync = LoaderAsync <PinCollection, Pin>,
UrlAction = GetCategoryUrl,
},
new DataType
{
Title = "画板",
BaseUrl = Constants.ApiBoardsName,
DataLoaderAsync = LoaderAsync <BoardCollection, Board>,
UrlAction = GetCategoryUrl,
},
new DataType
{
Title = "用户",
BaseUrl = "users",
DataLoaderAsync = LoaderAsync <FavoriteUserCollection, PUser>,
UrlAction = GetCategoryUrl,
ScaleSize = "4:5",
},
};
this.DataType = DataTypes[0];
this.Categories = new IncrementalLoadingList <Category>(GetCategoriesAsync);
this.Categories.Add(Constants.CategoryAll);
this.Categories.Add(Constants.CategoryHot);
this.SelectedCategory = Constants.CategoryAll;
this.Data = new IncrementalLoadingList <IModel>(GetPinsAsync)
{
AfterAddItems = o =>
{
if (ExtendedGridView != null)
{
ExtendedGridView.Width = double.NaN;
}
}
};
}
public ListViewModel(
Context context,
DataType dataType,
IApiHttpHelper httpHelper,
Func <string, IEnumerable <T> > converter,
Func <T, string> feedKeyfunc = null,
ListViewModelType type = ListViewModelType.Max)
{
this.Context = context;
this.DataType = dataType;
this.HttpHelper = httpHelper;
this.Converter = converter;
this.feedKeyfunc = feedKeyfunc;
this.Type = type;
this.Data = new IncrementalLoadingList <T>(GetData);
}
public FindViewModel(IApiHttpHelper httpHelper, Context context)
: base(context)
{
this.HttpHelper = httpHelper;
this.DataTypes = new ObservableCollection <DataType>()
{
new DataType
{
Title = "采集",
BaseUrl = "search",
DataLoaderAsync = LoaderAsync <PinCollection, Pin>,
UrlAction = GetSearchUrl,
},
new DataType
{
Title = "画板",
BaseUrl = "search/boards",
DataLoaderAsync = LoaderAsync <BoardCollection, Board>,
UrlAction = GetSearchUrl,
},
new DataType
{
Title = "用户",
BaseUrl = "search/users",
DataLoaderAsync = LoaderAsync <UserCollection, User>,
UrlAction = GetSearchUrl,
ScaleSize = "4:5",
},
};
this.DataType = this.DataTypes[0];
this.Data = new IncrementalLoadingList <IModel>(GetPinsAsync)
{
AfterAddItems = _ =>
{
if (ExtendedGridView != null)
{
ExtendedGridView.Width = double.NaN;
}
}
};
}
public Service(IApiHttpHelper httpHelper)
{
this.HttpHelper = httpHelper;
}
public UserViewModel(User user, IApiHttpHelper httpHelper, Context context)
{
this.User = user;
this.httpHelper = httpHelper;
string urlname = !string.IsNullOrEmpty(this.User.urlname) ? this.User.urlname : this.User.user_id;
urlname = urlname + "/";
ListTypes = new List <ViewModelBase>
{
new ListViewModel <Pin>
(
context: context,
dataType: new DataType {
Title = "采集", Badge = user.pin_count, BaseUrl = urlname + "pins/"
},
httpHelper: httpHelper,
converter: o => JsonConvert.DeserializeObject <PinCollection>(o).Data,
feedKeyfunc: o => o.pin_id.ToString()
),
new ListViewModel <Board>
(
context: context,
dataType: new DataType {
Title = "画板", Badge = user.board_count, BaseUrl = urlname + "boards/"
},
httpHelper: httpHelper,
converter: o => JsonConvert.DeserializeObject <BoardCollection>(o).Data
),
new ListViewModel <Pin>
(
context: context,
dataType: new DataType {
Title = "喜欢", Badge = user.like_count, BaseUrl = urlname + "likes/"
},
httpHelper: httpHelper,
converter: o => JsonConvert.DeserializeObject <PinCollection>(o).Data,
feedKeyfunc: o => o.seq.ToString()
),
new ListViewModel <User>
(
context: context,
dataType: new DataType {
Title = "粉丝", Badge = user.follower_count, BaseUrl = urlname + "followers/", ScaleSize = "4:5",
},
httpHelper: httpHelper,
converter: o => JsonConvert.DeserializeObject <UserCollection>(o).Data,
feedKeyfunc: o => o.seq.ToString()
),
new ListViewModel <User>
(
context: context,
dataType: new DataType {
Title = "关注用户", Badge = user.following_count, BaseUrl = urlname + "following", ScaleSize = "4:5",
},
httpHelper: httpHelper,
converter: o => JsonConvert.DeserializeObject <UserCollection>(o).Data,
feedKeyfunc: o => o.seq.ToString()
),
new ListViewModel <Board>
(
context: context,
dataType: new DataType {
Title = "关注画板", Badge = user.muse_board_count, BaseUrl = urlname + "following/boards"
},
httpHelper: httpHelper,
converter: o => JsonConvert.DeserializeObject <BoardCollection>(o).Data,
type: ListViewModelType.Page
)
};
}
