/* TODO DEBUG
* public PageShoppingAdd()
* {
* InitializeComponent();
* }
*/
public PageShoppingAdd(MVVM.ObservableItem itemPass)
{
InitializeComponent();
item = itemPass; // see if best way
entryFood.Text = item.Title;
entryDescription.Text = item.Description;
entryQuantity.Text = item.Quantity.ToString();
pickerAmount.SelectedIndex = 1;
buttunSave.Clicked += async(sender, e) =>
{
if (entryFood.Text == "" || entryDescription.Text == "" || entryQuantity.Text == "" || pickerAmount.SelectedIndex == -1)
{
await DisplayAlert("Invalid Input", "Input is missing in a required field", "OK");
return;
}
item.Title = entryFood.Text;
item.Description = entryDescription.Text;
item.Quantity = convert2oz(int.Parse(entryQuantity.Text), (string)pickerAmount.ItemsSource[pickerAmount.SelectedIndex]); // TODO clean up
await App.Database.UpdateItemAsync(item);
Saved = true;
};
}
public PageShoppingList()
{
InitializeComponent();
updateList();
MVVM.ObservableItem item;
buttonAdd.Clicked += async(sender, e) =>
{
item = new MVVM.ObservableItem {
Title = "Food", Description = "A test Food", Quantity = 1, Got = false
};
await App.Database.InsertItemAsync(item); // creates a new row in the database
await Navigation.PushAsync(new PageShoppingAdd(item));
updateList(); // updates list
};
listShopping.ItemTapped += async(sender, e) => // TODO find way to move to button
{
item = (MVVM.ObservableItem)e.Item; // sets item to the tapped item
item.Got = !item.Got; // toggles if the item is gotten
await App.Database.UpdateItemAsync(item); // update table with changed item
updateList(); // update list
};
}
public async void OnAdd(object sender, EventArgs e)
{
var mi = ((MenuItem)sender);
var recipe = (Recipe)mi.CommandParameter;
// add ing to list
var ingdeblob = recipe.ingredientsBlobbed.Split('\n'); // array of foods ( FOOD\n )
foreach (var item in ingdeblob)
{
if (item != "")
{
var temp = item.Split('@'); // array of item vars ( Title@Quantity )
var tempIng = new MVVM.ObservableItem {
Title = temp[0], Description = "", Quantity = int.Parse(temp[1]), Got = false
};
await App.Database.InsertItemAsync(tempIng);
}
}
await DisplayAlert("Added To List", "The Ingredients for this recipe have been added to the shopping list.", "OK");
}
/* TODO DEBUG
* public PageRecipeView()
* {
* InitializeComponent();
* }
*/
public PageRecipeView(Recipe recipePass)
{
InitializeComponent();
recipe = recipePass;
// deserialize data
var ingdeblob = recipe.ingredientsBlobbed.Split('\n'); // array of foods ( FOOD\n )
foreach (var item in ingdeblob)
{
if (item != "")
{
var temp = item.Split('@'); // array of item vars ( ID@Title@Quantity )
var tempIng = new MVVM.ObservableItem {
Title = temp[0], Description = "", Quantity = int.Parse(temp[1])
};
ingredients.Add(tempIng);
}
}
var insdeblob = recipe.instructionsBlobbed.Split('\n'); // array of instructions ( INSTRUCTION\n )
foreach (var item in insdeblob)
{
if (item != "") // if item exists change to remove maybe
{
instructions.Add(item);
}
}
tags = recipe.tagsBlobbed; // can be a string with commas
entryTitle.Text = recipe.title;
entryYield.Text = recipe.yield;
entryTags.Text = tags;
listIng.ItemsSource = ingredients;
listIns.ItemsSource = instructions;
buttonSave.Clicked += async(sender, e) =>
{
if (entryTitle.Text != "" && entryTags.Text != "" && entryYield.Text != "")
{
recipe.title = entryTitle.Text;
recipe.yield = entryYield.Text;
var tags = entryTags.Text.Split(','); // splits tags and puts in array
// do ing
// do ins
// serialize data \n shows new entry and @ shows new section
recipe.ingredientsBlobbed = "";
foreach (var food in ingredients)
{
recipe.ingredientsBlobbed += food.Title + '@' + food.Quantity + '\n';
}
recipe.instructionsBlobbed = "";
foreach (var step in instructions)
{
recipe.instructionsBlobbed += step + '\n';
}
recipe.tagsBlobbed = entryTags.Text; // user can split using comma
await App.Recipedb.UpdateItemAsync(recipe);
Saved = true;
await DisplayAlert("Recipe Saved", "The recipe changes have been saved.", "OK");
}
else
{
await DisplayAlert("Recipe Not Saved", "Please fill in all the fields to save.", "OK");
}
};
buttonAddIng.Clicked += async(sender, e) =>
{
if (entryIng.Text != null && entryAmount.Text != null && pickerAmount.SelectedIndex != -1)
{
var ing = new MVVM.ObservableItem {
Title = entryIng.Text, Description = "", Quantity = int.Parse(entryAmount.Text)
}; // TODO maybe Food : ObservableItem
ingredients.Add(ing);
entryIng.Text = "";
entryAmount.Text = "";
pickerAmount.SelectedIndex = -1;
}
};
buttonAddIns.Clicked += async(sender, e) =>
{
if (entryIns.Text != null || entryIns.Text != "")
{
instructions.Add(entryIns.Text);
entryIns.Text = "";
}
};
}
public Task <int> InsertItemAsync(MVVM.ObservableItem item)
{
return(Database.InsertAsync(item));
}
public Task <int> UpdateItemAsync(MVVM.ObservableItem item)
{
return(Database.UpdateAsync(item));
}