public SRL_MealRecipe(MealRecipe item)
{
this.MealId = item.MealId;
this.RecipeId = item.RecipeId;
this.RecipeName = item.Recipe.RecipeName;
this.Servings = item.Servings;
}
protected void rptRecipes_ItemDataBound(object sender, System.Web.UI.WebControls.RepeaterItemEventArgs e)
{
MyBuyList.Shared.Entities.Menu menu = this.CurrentMenu;
Meal meal = null;
MealRecipe currentMealRecipe = e.Item.DataItem as MealRecipe;
if (currentMealRecipe != null)
{
meal = currentMealRecipe.Meal;
}
LinkButton lnkBtn = e.Item.FindControl("removeFromMeal") as LinkButton;
if (lnkBtn != null)
{
lnkBtn.Attributes["recipeId"] = currentMealRecipe.RecipeId.ToString();
lnkBtn.Attributes["mealSignature"] = this.GetMealSignature(meal);
}
TextBox txtBox = e.Item.FindControl("txtServings") as TextBox;
if (txtBox != null)
{
txtBox.Attributes["recipeId"] = currentMealRecipe.RecipeId.ToString();
txtBox.Attributes["mealSignature"] = this.GetMealSignature(meal);
}
}
private bool AddMealRecipe(MyBuyListEntities dc, int mealId, int recipeId, int servings)
{
try
{
MealRecipe mealRecipe = dc.MealRecipes.SingleOrDefault(mr => mr.MealId == mealId && mr.RecipeId == recipeId);
if (mealRecipe == null)
{
mealRecipe = new MealRecipe();
mealRecipe.MealId = mealId;
mealRecipe.RecipeId = recipeId;
mealRecipe.Servings = servings;
dc.MealRecipes.Add(mealRecipe);
dc.SaveChanges();
//dc.MealRecipes.InsertOnSubmit(mealRecipe);
//dc.SubmitChanges();
return(true);
}
else
{
return(false);
}
}
catch
{
return(false);
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
if (!IsPostBack)
{
MyBuyList.Shared.Entities.Menu menu = new MyBuyList.Shared.Entities.Menu();
Meal theMeal = new Meal();
theMeal.MealTypeId = 4;
theMeal.CourseTypeId = 0;
theMeal.CreatedDate = DateTime.Now;
theMeal.ModifiedDate = DateTime.Now;
Dictionary <int, Recipe> selectedRecipes = Utils.SelectedRecipes;
Dictionary <int, int> selectedRecipesServings = Utils.SelectedRecipesServings;
menu.MenuName = string.Format("רשימת קניות מהירה מתאריך {0}, {1}", DateTime.Now.ToShortDateString(), DateTime.Now.ToLongTimeString());
menu.MenuTypeId = (int)MenuTypeEnum.QuickMenu;
menu.UserId = ((BasePage)this.Page).UserId;
menu.IsPublic = false;
menu.Description = string.Format("רשימת קניות מהירה שהופקה בתאריך {0}, בשעה {1}. כוללת {2} מתכונים", DateTime.Now.ToShortDateString(), DateTime.Now.ToShortTimeString(), (selectedRecipes != null) ? selectedRecipes.Count.ToString() : "0");
if (selectedRecipes != null && selectedRecipes.Count != 0)
{
foreach (KeyValuePair <int, Recipe> r in selectedRecipes)
{
MenuRecipe recipe = new MenuRecipe();
recipe.RecipeId = r.Key;
menu.MenuRecipes.Add(recipe);
MealRecipe mealRecipe = new MealRecipe();
mealRecipe.RecipeId = r.Key;
//mealRecipe.Servings = r.Value.ExpectedServings;
mealRecipe.ExpectedServings = r.Value.ExpectedServings;
mealRecipe.Servings = selectedRecipesServings.Keys.Contains(recipe.RecipeId) ? selectedRecipesServings[recipe.RecipeId] : r.Value.Servings;
theMeal.MealRecipes.Add(mealRecipe);
}
}
menu.Meals.Add(theMeal);
int newMenuId;
BusinessFacade.Instance.CreateOrUpdateMenu(menu, out newMenuId);
if (newMenuId != 0)
{
Utils.SelectedRecipes = null;
Utils.SelectedRecipesServings = null;
string url = string.Format("~/ShoppingList.aspx?menuId={0}", newMenuId);
this.Response.Redirect(url);
}
}
}
catch (Exception)
{
}
}
internal MealRecipe GetMealRecipe(int mealId, int recipeId)
{
using (DataContext)
{
try
{
MealRecipe mealRecipe = DataContext.MealRecipes.Single(mr => mr.MealId == mealId && mr.RecipeId == recipeId);
return(mealRecipe);
}
catch
{
return(null);
}
}
}
protected void ChangeServings(object sender, CommandEventArgs e)
{
int recipeId = Convert.ToInt32(e.CommandArgument);
MyBuyList.Shared.Entities.Menu menu = CurrentMenu;
//Recipe recipe1 = BusinessFacade.Instance.GetRecipe(recipeId);
MenuRecipe menuRecipe = menu.MenuRecipes.SingleOrDefault(x => x.RecipeId == recipeId);
if (menuRecipe != null)
{
MealRecipe mealRecipe = (from p in menu.Meals
join p1 in menuRecipe.Recipe.MealRecipes on p.MealId equals p1.MealId
where p.MenuId == menu.MenuId &&
p1.RecipeId == recipeId && p1.Meal != null
select new MealRecipe
{
RecipeId = recipeId,
Servings = p1.Servings,
Recipe = menuRecipe.Recipe,
MealId = p.MealId
}).SingleOrDefault();
if (mealRecipe != null)
{
switch (e.CommandName)
{
case "Increase":
mealRecipe.Servings += menuRecipe.Recipe.Servings;
break;
case "Decrease":
if (mealRecipe.Servings > menuRecipe.Recipe.Servings)
{
mealRecipe.Servings -= menuRecipe.Recipe.Servings;
}
break;
}
MealRecipe recipe = menuRecipe.Recipe.MealRecipes.SingleOrDefault(x => x.MealId == mealRecipe.MealId && x.Meal != null);
if (recipe != null)
{
recipe.Servings = mealRecipe.Servings;
}
}
}
}
protected void dlRecipes_ItemDataBound(object sender, DataListItemEventArgs e)
{
MealRecipe mealRecipe = e.Item.DataItem as MealRecipe;
HyperLink hlkRecipeDetails = e.Item.FindControl("hlkRecipeDetails") as HyperLink;
Label lblRecipeArrow = e.Item.FindControl("lblRecipeArrow") as Label;
if (mealRecipe != null && hlkRecipeDetails != null)
{
hlkRecipeDetails.Text = mealRecipe.Recipe.RecipeName.TrimToMax(21);
hlkRecipeDetails.NavigateUrl += mealRecipe.RecipeId.ToString();
}
else
{
lblRecipeArrow.Visible = false;
hlkRecipeDetails.Visible = false;
}
}
internal bool RemoveMealRecipe(int mealId, int recipeId)
{
using (DataContext)
{
try
{
MealRecipe mealRecipe = DataContext.MealRecipes.Single(mr => mr.MealId == mealId && mr.RecipeId == recipeId);
DataContext.MealRecipes.DeleteOnSubmit(mealRecipe);
DataContext.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
}
internal bool SaveMealRecipe(int mealId, int recipeId, int servings)
{
using (DataContext)
{
try
{
MealRecipe mealRecipe = DataContext.MealRecipes.Single(mr => mr.MealId == mealId && mr.RecipeId == recipeId);
mealRecipe.Servings = servings;
DataContext.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
}
protected void txtServings_TextChanged(object sender, EventArgs e)
{
MyBuyList.Shared.Entities.Menu menu = this.CurrentMenu;
TextBox txtServings = sender as TextBox;
if (txtServings != null)
{
int recipeId = 0;
int[] mealIdentifiers = GetMealIdentifiers(txtServings.Attributes["mealSignature"]);
if (int.TryParse(txtServings.Attributes["recipeId"], out recipeId) && mealIdentifiers != null && mealIdentifiers.Length == 3)
{
Meal mealToChange = null;
// TODO: change all the occurances of this code to "switch", and try to do it with a delegate, that point to different methods
// according to the menuTypeId. These methods will get a menu object (menuToSave) and a meal object (from menu) or the whole menu object (menu)
switch (menu.MenuTypeId)
{
case (int)MenuTypeEnum.QuickMenu:
mealToChange = menu.Meals.SingleOrDefault(me => me.MealTypeId == mealIdentifiers[1]);
break;
case (int)MenuTypeEnum.OneMeal:
mealToChange = menu.Meals.SingleOrDefault(me => me.CourseTypeId == mealIdentifiers[2]);
break;
case (int)MenuTypeEnum.Weekly:
mealToChange = menu.Meals.SingleOrDefault(me => me.DayIndex == mealIdentifiers[0] && me.MealTypeId == mealIdentifiers[1]);
break;
}
if (mealToChange != null)
{
MealRecipe recipeToChange = mealToChange.MealRecipes.SingleOrDefault(re => re.RecipeId == recipeId);
if (recipeToChange != null)
{
recipeToChange.Servings = int.Parse(txtServings.Text);
}
}
}
}
}
protected void lnkRemove_Click(object sender, EventArgs e)
{
MyBuyList.Shared.Entities.Menu menu = this.CurrentMenu;
LinkButton lnkBtn = sender as LinkButton;
int recipeId;
if (lnkBtn != null && int.TryParse(lnkBtn.Attributes["recipeId"], out recipeId))
{
foreach (Meal meal in menu.Meals)
{
MealRecipe mealRecipeToRemove = meal.MealRecipes.SingleOrDefault(mr => mr.RecipeId == recipeId);
if (mealRecipeToRemove != null)
{
meal.MealRecipes.Remove(mealRecipeToRemove);
}
}
MenuRecipe menuRecipeToRemove = menu.MenuRecipes.SingleOrDefault(mr => mr.RecipeId == recipeId);
if (menuRecipeToRemove != null)
{
menu.MenuRecipes.Remove(menuRecipeToRemove);
}
Dictionary <int, Recipe> selectedRecipes = Utils.SelectedRecipes;
selectedRecipes.Remove(recipeId);
}
CurrentMenu = menu;
ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "setDirty", "setDirty();", true);
RebindMenuRecipes();
RebindMealsDetails();
upSelectedRecipes.Update();
upMealsDetails.Update();
}
public static object[] SaveServings(int?servings, int mealId, int recipeId)
{
string errorMsg = ValidationResources.WrongServingsFieldValue;
if (servings != null && servings != 0)
{
if (BusinessFacade.Instance.SaveMealRecipe(mealId, recipeId, servings.Value))
{
return(new object[] { true, null, servings });
}
else
{
MealRecipe mealRecipe = BusinessFacade.Instance.GetMealRecipe(mealId, recipeId);
return(new object[] { false, errorMsg, mealRecipe.Servings });
}
}
else
{
MealRecipe mealRecipe = BusinessFacade.Instance.GetMealRecipe(mealId, recipeId);
return(new object[] { false, errorMsg, mealRecipe.Servings });
}
}
public async Task <Meal> EditMeal(EditMealViewModel model)
{
var meal = this.context.Meals.Include(m => m.Location).Include(m => m.FoodyUser).Include(m => m.MealFoodItems).ThenInclude(mfi => mfi.FoodItem)
.Include(m => m.MealRecipes).ThenInclude(mr => mr.Recipe)
.FirstOrDefault(m => m.Id == model.Id);
if (meal == null)
{
return(null);
}
var caloriesChange = false;
if (model.FoodItems != null)
{
foreach (var foodItemViewModel in model.FoodItems)
{
var foodItem = this.context.FoodItems.FirstOrDefault(fi => fi.Name == foodItemViewModel.Name);
if (foodItem == null)
{
continue;
}
var existingMealFoodItem = meal.MealFoodItems.FirstOrDefault(mfi => mfi.FoodItem.Name == foodItemViewModel.Name);
if (foodItemViewModel.AmountInGrams > 0)
{
if (existingMealFoodItem == null)
{
var newMealFoodItem = new MealFoodItem
{
Meal = meal,
FoodItem = foodItem,
AmountInGrams = foodItemViewModel.AmountInGrams
};
meal.MealFoodItems.Add(newMealFoodItem);
caloriesChange = true;
}
else
{
if (!existingMealFoodItem.AmountInGrams.Equals(foodItemViewModel.AmountInGrams))
{
existingMealFoodItem.AmountInGrams = foodItemViewModel.AmountInGrams;
caloriesChange = true;
}
}
}
else
{
if (existingMealFoodItem != null)
{
meal.MealFoodItems.Remove(existingMealFoodItem);
caloriesChange = true;
}
}
}
}
if (model.Recipes != null)
{
foreach (var recipeViewModel in model.Recipes)
{
var recipe = this.context.Recipes.FirstOrDefault(r => r.Name == recipeViewModel.Name);
if (recipe == null)
{
continue;
}
var existingMealRecipe = meal.MealRecipes.FirstOrDefault(mr => mr.Recipe.Name == recipeViewModel.Name);
if (recipeViewModel.AmountInGrams > 0)
{
if (existingMealRecipe == null)
{
var newMealRecipe = new MealRecipe
{
Meal = meal,
Recipe = recipe,
AmountInGrams = recipeViewModel.AmountInGrams
};
meal.MealRecipes.Add(newMealRecipe);
caloriesChange = true;
}
else
{
if (!existingMealRecipe.AmountInGrams.Equals(recipeViewModel.AmountInGrams))
{
existingMealRecipe.AmountInGrams = recipeViewModel.AmountInGrams;
caloriesChange = true;
}
}
}
else
{
if (existingMealRecipe != null)
{
meal.MealRecipes.Remove(existingMealRecipe);
caloriesChange = true;
}
}
}
}
meal.Note = model.Note;
if (meal.Location == null || meal.Location.Name != model.Location)
{
meal.Location = this.HandleLocation(model.Location, meal.FoodyUserId);
}
meal.TimeOfConsumption = model.TimeOfConsumption;
context.SaveChanges();
if (caloriesChange)
{
Thread.Sleep(500);
await this.SetMealCaloriesAsync(meal.Id);
}
return(meal);
}
void rptRecipes_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
int menuId = 0;
int menuTypeId = 0;
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
menuId = ((MenuView)e.Item.DataItem).MenuId;
menuTypeId = ((MenuView)e.Item.DataItem).MenuTypeId;
HyperLink lnkRecipe = (HyperLink)e.Item.FindControl("lnkRecipe");
lnkRecipe.NavigateUrl = ResolveUrl(string.Format("~/MenuDetails.aspx?menuId={0}", menuId.ToString()));
LinkButton lnkBtn = e.Item.FindControl("btnAddRemoveFromFavorites") as LinkButton;
if (lnkBtn != null)
{
if (((BasePage)this.Page).UserId != -1)
{
lnkBtn.CommandArgument = ((MenuView)e.Item.DataItem).MenuId.ToString();
if (((MenuView)e.Item.DataItem).IsInFavorites)
{
lnkBtn.Text = "הסר מהמועדפים שלי";
lnkBtn.Style["color"] = "Red";
lnkBtn.CommandName = "Remove";
}
else
{
lnkBtn.Text = "הוסף למועדפים שלי";
lnkBtn.Style["color"] = "#656565";
lnkBtn.CommandName = "Add";
}
}
else
{
lnkBtn.Visible = false;
Literal lit = (Literal)e.Item.FindControl("seperator");
if (lit != null)
{
lit.Visible = false;
}
}
}
HtmlGenericControl divMyFavoritesInfoTag = e.Item.FindControl("myFavoritesInfoTag") as HtmlGenericControl;
if (((MenuView)e.Item.DataItem).IsInFavorites)
{
divMyFavoritesInfoTag.Visible = true;
}
else
{
divMyFavoritesInfoTag.Visible = false;
}
Label lblAllFavorites = e.Item.FindControl("lblAllFavorites") as Label;
lblAllFavorites.Text = ((MenuView)e.Item.DataItem).NumUserFavorites.ToString();
Label lbl1 = e.Item.FindControl("lblMealTitle1") as Label;
Label lbl2 = e.Item.FindControl("lblMealTitle2") as Label;
Label lbl3 = e.Item.FindControl("lblMealTitle3") as Label;
DataList dl1 = e.Item.FindControl("dlRecipes1") as DataList;
DataList dl2 = e.Item.FindControl("dlRecipes2") as DataList;
DataList dl3 = e.Item.FindControl("dlRecipes3") as DataList;
Meal[] menuMeals = BusinessFacade.Instance.GetMenuMeals(menuId);
//present "meals preview" in a different way for each menu type:
if (menuTypeId == (int)MenuTypeEnum.OneMeal)
{
Meal meal1 = menuMeals.SingleOrDefault(me => me.CourseTypeId == 0);
Meal meal2 = menuMeals.SingleOrDefault(me => me.CourseTypeId == 1);
Meal meal3 = menuMeals.SingleOrDefault(me => me.CourseTypeId == 3);
if (lbl1 != null && lbl2 != null && lbl3 != null)
{
lbl1.Text = "מנה ראשונה";
lbl2.Text = "מנה עיקרית";
lbl3.Text = "קינוח";
}
MealRecipe[] tempRecipesList = new MealRecipe[2];
if (meal1 != null && meal1.MealRecipes.Count > 0)
{
tempRecipesList[0] = meal1.MealRecipes[0];
if (meal1.MealRecipes.Count > 1)
{
tempRecipesList[1] = meal1.MealRecipes[1];
}
dl1.DataSource = tempRecipesList;
dl1.DataBind();
}
if (meal2 != null && meal2.MealRecipes.Count > 0)
{
tempRecipesList[0] = meal2.MealRecipes[0];
if (meal2.MealRecipes.Count > 1)
{
tempRecipesList[1] = meal2.MealRecipes[1];
}
dl2.DataSource = tempRecipesList;
dl2.DataBind();
}
if (meal3 != null && meal3.MealRecipes.Count > 0)
{
tempRecipesList[0] = meal3.MealRecipes[0];
if (meal3.MealRecipes.Count > 1)
{
tempRecipesList[1] = meal3.MealRecipes[1];
}
dl3.DataSource = tempRecipesList;
dl3.DataBind();
}
}
else if (menuTypeId == (int)MenuTypeEnum.Weekly)
{
IEnumerable <Meal> meals1 = menuMeals.Where(mm => mm.DayIndex == 1);
IEnumerable <Meal> meals2 = menuMeals.Where(mm => mm.DayIndex == 2);
IEnumerable <Meal> meals3 = menuMeals.Where(mm => mm.DayIndex == 3);
if (lbl1 != null && lbl2 != null && lbl3 != null)
{
lbl1.Text = "יום ראשון";
lbl2.Text = "יום שני";
lbl3.Text = "יום שלישי";
}
MealRecipe[] tempRecipesList = new MealRecipe[2];
if (meals1 != null)
{
int i = 0;
foreach (Meal meal in meals1)
{
foreach (MealRecipe mr in meal.MealRecipes)
{
if (i < 2)
{
tempRecipesList[i] = mr;
i++;
}
else
{
break;
}
}
}
dl1.DataSource = tempRecipesList;
dl1.DataBind();
}
if (meals2 != null)
{
int i = 0;
foreach (Meal meal in meals2)
{
foreach (MealRecipe mr in meal.MealRecipes)
{
if (i < 2)
{
tempRecipesList[i] = mr;
i++;
}
else
{
break;
}
}
}
dl2.DataSource = tempRecipesList;
dl2.DataBind();
}
if (meals3 != null)
{
int i = 0;
foreach (Meal meal in meals3)
{
foreach (MealRecipe mr in meal.MealRecipes)
{
if (i < 2)
{
tempRecipesList[i] = mr;
i++;
}
else
{
break;
}
}
}
dl3.DataSource = tempRecipesList;
dl3.DataBind();
}
}
else if (menuTypeId == (int)MenuTypeEnum.QuickMenu) //only one meal in menu
{
Meal meal1 = menuMeals.SingleOrDefault(me => me.MealTypeId == 4);
if (meal1 != null)
{
MealRecipe[] allRecipesList = new MealRecipe[meal1.MealRecipes.Count];
int i = 0;
foreach (MealRecipe mr in meal1.MealRecipes)
{
allRecipesList[i] = mr;
i++;
}
MealRecipe[] tempRecipesList = new MealRecipe[2];
if (allRecipesList.Length > 0)
{
tempRecipesList[0] = allRecipesList[0];
if (allRecipesList.Length >= 2)
{
tempRecipesList[1] = allRecipesList[1];
}
else
{
tempRecipesList[1] = null;
}
dl1.DataSource = tempRecipesList;
dl1.DataBind();
}
if (allRecipesList.Length >= 3)
{
tempRecipesList[0] = allRecipesList[2];
if (allRecipesList.Length >= 4)
{
tempRecipesList[1] = allRecipesList[3];
}
else
{
tempRecipesList[1] = null;
}
dl2.DataSource = tempRecipesList;
dl2.DataBind();
}
if (allRecipesList.Length >= 5)
{
tempRecipesList[0] = allRecipesList[4];
if (allRecipesList.Length >= 6)
{
tempRecipesList[1] = allRecipesList[5];
}
else
{
tempRecipesList[1] = null;
}
dl3.DataSource = tempRecipesList;
dl3.DataBind();
}
}
}
}
}
public static void AddToMenu_DnD(int recipeId, string mealSignature)
{
MyBuyList.Shared.Entities.Menu menu = HttpContext.Current.Session["currentMenu"] as MyBuyList.Shared.Entities.Menu;
Meal meal = null;
int[] mealIdentifiers = GetMealIdentifiers(mealSignature);
int dayIndex = mealIdentifiers[0];
int mealTypeId = mealIdentifiers[1];
int courseTypeId = mealIdentifiers[2];
if (mealIdentifiers != null && mealIdentifiers.Length == 3)
{
if (menu.MenuTypeId == (int)MenuTypeEnum.QuickMenu) //only one meal in the menu
{
meal = menu.Meals.SingleOrDefault(me => me.MealTypeId == mealTypeId);
}
else if (menu.MenuTypeId == (int)MenuTypeEnum.OneMeal)
{
meal = menu.Meals.SingleOrDefault(me => me.CourseTypeId == courseTypeId);
}
else
{
meal = menu.Meals.SingleOrDefault(me => me.DayIndex == dayIndex && me.MealTypeId == mealTypeId);
}
if (meal == null)
{
meal = new Meal();
meal.MealId = 0;
meal.CourseTypeId = courseTypeId;
meal.DayIndex = dayIndex;
meal.MealTypeId = mealTypeId;
meal.CreatedDate = DateTime.Now;
meal.ModifiedDate = DateTime.Now;
menu.Meals.Add(meal);
}
//Page page = HttpContext.Current.Handler as Page;
}
MealRecipe mealRecipe = new MealRecipe();
MenuRecipe menuRec = menu.MenuRecipes.SingleOrDefault(mr => mr.RecipeId == recipeId);
if (menuRec != null)
{
mealRecipe.Recipe = menuRec.Recipe;
mealRecipe.Servings = menuRec.Recipe.Servings;
mealRecipe.ExpectedServings = menuRec.Recipe.ExpectedServings;
}
MealRecipe sameMealRecipe = meal.MealRecipes.SingleOrDefault(smr => smr.RecipeId == mealRecipe.RecipeId);
if (sameMealRecipe == null)
{
meal.MealRecipes.Add(mealRecipe);
}
HttpContext.Current.Session["currentMenu"] = menu;
}
//note: the "detour" on the way to this method (through a JS function that clicks a hidden button) is neccessary because if this method
//is called directly from within the "poping" panel, it forces "full" postback for some reason. In this way it is avoided, and selection
//flow seems "smoother".
protected void btnTmpOK_Click(object sender, EventArgs e)
{
MyBuyList.Shared.Entities.Menu menu = CurrentMenu;
//get relevant meal, or create it if it doesn't exist.
Meal meal;
int? dayIndex = null, courseTypeId = null;
int mealTypeId;
switch ((MenuTypeEnum)menu.MenuTypeId)
{
case MenuTypeEnum.QuickMenu:
mealTypeId = 4;
courseTypeId = 0;
meal = menu.Meals.SingleOrDefault(me => me.MealTypeId == mealTypeId);
break;
case MenuTypeEnum.OneMeal:
courseTypeId = int.Parse(ddlChooseCourse.SelectedItem.Value);
if (courseTypeId == -1)
{
return;
}
mealTypeId = 4;
meal = menu.Meals.SingleOrDefault(me => me.CourseTypeId == courseTypeId);
break;
default:
dayIndex = int.Parse(ddlChooseDay.SelectedItem.Value);
mealTypeId = int.Parse(ddlChooseMeal.SelectedItem.Value);
if (dayIndex == 0 || mealTypeId == 0)
{
return;
}
meal = menu.Meals.SingleOrDefault(me => me.DayIndex == dayIndex && me.MealTypeId == mealTypeId);
break;
}
if (meal == null)
{
meal = new Meal
{
MealId = 0,
CourseTypeId = courseTypeId,
DayIndex = dayIndex,
MealTypeId = mealTypeId,
CreatedDate = DateTime.Now,
ModifiedDate = DateTime.Now
};
menu.Meals.Add(meal);
}
//get recipe id, create MealRecipe, and add to MealRecipes of the current / new meal.
int recipeId;
int servingsNum;
bool succeeded = int.TryParse(hfRecipeId.Value, out recipeId);
if (succeeded)
{
MealRecipe mealRecipe = new MealRecipe();
MenuRecipe menuRec = menu.MenuRecipes.SingleOrDefault(mr => mr.RecipeId == recipeId);
if (menuRec != null)
{
mealRecipe.Recipe = menuRec.Recipe;
int expectedServings;
bool tryParse = int.TryParse(hfExpectedServings.Value, out expectedServings);
if (tryParse)
{
mealRecipe.ExpectedServings = expectedServings;
menuRec.Recipe.ExpectedServings = expectedServings;
}
}
MealRecipe sameMealRecipe = meal.MealRecipes.SingleOrDefault(smr => smr.RecipeId == mealRecipe.RecipeId);
if (sameMealRecipe == null)
{
meal.MealRecipes.Add(mealRecipe);
}
}
//save menu changes and display changed menu
CurrentMenu = menu;
RebindMealsDetails();
upMealsDetails.Update();
RebindMenuRecipes();
upSelectedRecipes.Update();
}
protected void removeFromMeal_Click(object sender, EventArgs e)
{
MyBuyList.Shared.Entities.Menu menu = this.CurrentMenu;
LinkButton lnkBtn = sender as LinkButton;
if (lnkBtn != null)
{
string mealSignature = lnkBtn.Attributes["mealSignature"];
int recipeId;
if (!string.IsNullOrEmpty(mealSignature) && int.TryParse(lnkBtn.Attributes["recipeId"], out recipeId))
{
int[] mealIdentifiers = GetMealIdentifiers(mealSignature);
Meal currentMeal = null; //no mealId at this stage. meal is identified by day / meal type / course type.
switch (menu.MenuTypeId)
{
case (int)MenuTypeEnum.QuickMenu:
currentMeal = menu.Meals.SingleOrDefault(me => me.MealTypeId == mealIdentifiers[1]);
break;
case (int)MenuTypeEnum.OneMeal:
currentMeal = menu.Meals.SingleOrDefault(me => me.CourseTypeId == mealIdentifiers[2]);
break;
case (int)MenuTypeEnum.Weekly:
currentMeal = menu.Meals.SingleOrDefault(me => me.DayIndex == mealIdentifiers[0] && me.MealTypeId == mealIdentifiers[1]);
break;
}
//if (menu.MenuTypeId == (int)MenuTypeEnum.QuickMenu) //only one meal in the menu
//{
// currentMeal = menu.Meals.SingleOrDefault(me => me.MealTypeId == mealIdentifiers[1]);
//}
//if (menu.MenuTypeId == (int)MenuTypeEnum.OneMeal)
//{
// currentMeal = menu.Meals.SingleOrDefault(me => me.CourseTypeId == mealIdentifiers[2]);
//}
//else
//{
// currentMeal = menu.Meals.SingleOrDefault(me => me.DayIndex == mealIdentifiers[0] && me.MealTypeId == mealIdentifiers[1]);
//}
if (currentMeal != null)
{
MealRecipe recipe = currentMeal.MealRecipes.SingleOrDefault(mr => mr.RecipeId == recipeId);
if (recipe != null)
{
currentMeal.MealRecipes.Remove(recipe);
//if (currentMeal.MealRecipes.Count == 0)
//{
// menu.Meals.Remove(currentMeal);
//}
}
}
this.CurrentMenu = menu;
RebindMealsDetails();
this.upMealsDetails.Update();
this.RebindMenuRecipes();
this.upSelectedRecipes.Update();
}
}
}
protected void EditMenu(int menuId)
{
try
{
titleImg.ImageUrl = "~/Images/Header_EditMenu.png";
MyBuyList.Shared.Entities.Menu menu = BusinessFacade.Instance.GetMenuEx(menuId);
if (menu != null)
{
if ((((BasePage)Page).UserType != 1) && (menu.UserId != ((BasePage)Page).UserId) && !(menu.IsPublic) || menu.IsDeleted)
{
AppEnv.MoveToDefaultPage();
}
Dictionary <int, Recipe> selectedRecipes = Utils.SelectedRecipes;
foreach (MenuRecipe mr in menu.MenuRecipes)
{
selectedRecipes.Add(mr.RecipeId, mr.Recipe);
}
if (selectedRecipes != null && selectedRecipes.Count != 0)
{
foreach (KeyValuePair <int, Recipe> r in selectedRecipes)
{
MenuRecipe menuRecipe = new MenuRecipe {
RecipeId = r.Key, Recipe = r.Value, Menu = CurrentMenu
};
bool containsRecipe = false;
foreach (MenuRecipe mr in menu.MenuRecipes)
{
if (mr.RecipeId == r.Key)
{
containsRecipe = true;
r.Value.Servings = mr.Recipe.Servings;
MealRecipe mealRecipe = (from p in menu.Meals
join p1 in mr.Recipe.MealRecipes on p.MealId equals p1.MealId
where p.MenuId == menu.MenuId &&
p1.RecipeId == r.Key
select new MealRecipe
{
RecipeId = r.Key,
Servings = p1.Servings,
Recipe = r.Value,
MealId = p.MealId
}).SingleOrDefault();
if (mealRecipe != null)
{
r.Value.ExpectedServings = mealRecipe.Servings;
mr.Recipe.ExpectedServings = mealRecipe.Servings;
}
}
}
if (!containsRecipe)
{
menu.MenuRecipes.Add(menuRecipe);
}
}
}
bool isOneMeal = (menu.MenuTypeId == (int)MenuTypeEnum.OneMeal || menu.MenuTypeId == (int)MenuTypeEnum.QuickMenu);
rbnCategoryOneMeal.Enabled = isOneMeal;
rbnCategoryWeekly.Enabled = !isOneMeal;
CurrentMenu = menu;
RebindMenuRecipes();
RebindMenuDetails();
BindMenuCategories();
}
else
{
AppEnv.MoveToDefaultPage();
}
}
catch (Exception)
{
}
}
public async Task <Meal> AddMeal(AddMealBindingModel model, string username)
{
var user = this.context.Users.FirstOrDefault(u => u.UserName == username);
if (user == null)
{
return(null);
}
Location location = null;
if (!string.IsNullOrEmpty(model.Location))
{
location = this.HandleLocation(model.Location, user.Id);
}
var mealFoodItems = new List <MealFoodItem>();
var mealRecipes = new List <MealRecipe>();
if (model.FoodItems != null)
{
foreach (var foodItemBindingModel in model.FoodItems)
{
var foodItem = this.context.FoodItems.FirstOrDefault(fi => fi.Name == foodItemBindingModel.Name);
if (foodItem != null && foodItemBindingModel.AmountInGrams > 0)
{
var mealFoodItem = new MealFoodItem
{
FoodItem = foodItem,
AmountInGrams = foodItemBindingModel.AmountInGrams
};
mealFoodItems.Add(mealFoodItem);
}
}
}
if (model.Recipes != null)
{
foreach (var recipeBindingModel in model.Recipes)
{
var recipe = this.context.Recipes.FirstOrDefault(r => r.Name == recipeBindingModel.Name);
if (recipe != null && recipeBindingModel.AmountInGrams > 0)
{
var mealRecipe = new MealRecipe
{
Recipe = recipe,
AmountInGrams = recipeBindingModel.AmountInGrams
};
mealRecipes.Add(mealRecipe);
}
}
}
var meal = new Meal
{
FoodyUser = user,
Location = location,
MealFoodItems = mealFoodItems,
MealRecipes = mealRecipes,
Note = model.Note,
TimeOfConsumption = model.TimeOfConsumption
};
this.context.Meals.Add(meal);
this.context.SaveChanges();
await this.SetMealCaloriesAsync(meal.Id);
return(meal);
}
