internal static List<RecipeHeaderViewModel> CreateFilteredIndexByName(List<RecipeHeaderViewModel> index, string filter)
{
return
index
.SelectMany (rivm => rivm.Recipes)
.Where(rvm => rvm.Recipe != null && rvm.Recipe.Name != null && rvm.Recipe.Name.IndexOf (filter, StringComparison.CurrentCultureIgnoreCase) >= 0)
.OrderBy (rvm => rvm.Recipe.Name)
.Aggregate (
new List<RecipeHeaderViewModel> (),
(list, rvm) =>
{
string key = rvm.Recipe.Name.FirstOrDefault(Char.IsLetterOrDigit).ToString ().ToUpper ();
var ivm = list.FirstOrDefault(v => v.Key == key);
if (ivm == null)
{
ivm = new RecipeHeaderViewModel (){Key = key, Recipes = new List<RecipeViewModel> ()};
list.Add (ivm);
}
ivm.Recipes.Add (rvm);
return list;
})
.OrderBy (ivm => ivm.Key)
.ToList ();
}
private static List<RecipeHeaderViewModel> GetIndex()
{
IRecipeService recipeService = ServiceController.Get<IRecipeService> ();
return
recipeService
.SearchRecipeKeys ()
.Select (recipeId => recipeService.GetRecipeNoThrow (recipeId))
.Where (recipe => recipe != null)
.OrderBy (recipe => recipe.Name)
.Aggregate (
new List<RecipeHeaderViewModel> (),
(list, recipe) =>
{
string key = recipe.Name.FirstOrDefault(Char.IsLetterOrDigit).ToString ().ToUpper ();
var vm = list.FirstOrDefault(v => v.Key == key);
if (vm == null)
{
vm = new RecipeHeaderViewModel (){Key = key, Recipes = new List<RecipeViewModel> ()};
list.Add (vm);
}
vm.Recipes.Add (new RecipeViewModel {FileName=recipe.Key, Recipe=Sellars.Meal.UI.Model.Recipe.FromRecipe (recipe)});
return list;
})
.OrderBy (vm => vm.Key)
.ToList ();
}
private void Application_Startup(object sender, StartupEventArgs e)
{
var window = new Sellars.Meal.UI.View.MainWindow ();
ServiceController.Put<IRecipeService>(new FileSystemRecipeService(AppConfig.Instance.RecipePath));
//ServiceController.Put<IRecipeService> (IndexRecipeService.CreateIndex ());
object dataContext;
string [] args = Environment.GetCommandLineArgs ();
//IRecipe irecipe;
IRecipeService recipeService = ServiceController.Get<IRecipeService> ();
SelectedIndexViewModel vm= new SelectedIndexViewModel ();
//if (args.Length >= 2)
//{
// irecipe = recipeService.GetRecipe (new ModelId<IRecipe> (args [1]));
// Sellars.Meal.UI.Model.Recipe recipe =
// irecipe as Sellars.Meal.UI.Model.Recipe
// ?? Sellars.Meal.UI.Model.Recipe.FromRecipe (irecipe);
// dataContext =
// new Sellars.Meal.UI.ViewModel.RecipeViewModel
// {Recipe = recipe};
//}
//else
{
var recipe = new Sellars.Meal.UI.Model.Recipe ();
recipe.Source = new Sellars.Meal.UI.Model.Source ();
recipe.Parts.Add (new Sellars.Meal.UI.Model.RecipePart (){Name="Recipe"});
vm = new SelectedIndexViewModel {Index = GetIndex ()};
var newRecipe = new RecipeViewModel{Recipe=recipe, EditMode=true};
var newHeader =
new RecipeHeaderViewModel
{
Key = "New",
Recipes = new List<RecipeViewModel>{newRecipe}
};
vm.Index.Insert (0, newHeader);
vm.Recipe = newRecipe;
ServiceController.Put<ISourceService> (new IndexSourceService (vm.ObservableSources));
ServiceController.Put<ITagService> (new IndexTagService (vm.ObservableTags));
ServiceController.Put<Sellars.Meal.UI.Service.IIngredientService> (new IndexIngredientService (vm.ObservableIngredients));
ServiceController.Put<IDocumentPrintingService> (new DocumentPrintingService ());
dataContext = vm;
}
window.DataContext = dataContext;
App.Current.MainWindow = window;
window.ShowDialog ();
}
internal static List<RecipeHeaderViewModel> CreateFilteredIndexByTag(List<RecipeHeaderViewModel> index, string filter)
{
return
index
.SelectMany (rivm => rivm.Recipes)
.OrderBy (rvm => rvm.Recipe.Name)
.SelectMany (
r =>
(r.Recipe.Tags == null || r.Recipe.Tags.Count == 0)
? new KeyRecipePair[] {new KeyRecipePair{Key="Untagged", Recipe=r}}
: r.Recipe.Tags.Select (t => new KeyRecipePair {Key = t.Name, Recipe = r}))
.GroupBy (
pair => pair.Key,
StringComparer.InvariantCultureIgnoreCase)
.OrderBy (group => group.Key, StringComparer.InvariantCultureIgnoreCase)
.Select (
group =>
{
string key = group.Key;
RecipeHeaderViewModel ivm;
ivm = new RecipeHeaderViewModel (){Key = key, Recipes = new List<RecipeViewModel> ()};
ivm.Recipes =
group
.Select (pair => pair.Recipe)
.ToList ();
return ivm;
})
.ToList ();
}
