/// <summary>
/// Returns an instance of a recipe item based on the type passed in, uses initializing constructor
/// </summary>
/// <param name="ingredientType">Type of ingredient you want to instanciate.</param>
/// <param name="productName">Name of the ingredient.</param>
/// <param name="unitName">Name of the units of measurement for the ingredient.</param>
/// <param name="isOrganic">True if this item is organic, false otherwise.</param>
/// <param name="unitCost">Cost per unit of this item.</param>
/// <param name="units">Number of units of this ingredient in the recipe.</param>
/// <returns>Instance of the item requested with properties initialized.</returns>
public static IRecipeItem GetItemOfType(enumIngredientType ingredientType, string productName, string unitName, bool isOrganic, double unitCost, double units)
{
switch (ingredientType)
{
case enumIngredientType.Pantry:
{
return(new PantryItem(productName, unitName, isOrganic, unitCost, units));
}
case enumIngredientType.Produce:
{
return(new ProduceItem(productName, unitName, isOrganic, unitCost, units));
}
case enumIngredientType.MeatPoultry:
{
return(new MeatPoultryItem(productName, unitName, isOrganic, unitCost, units));
}
default:
{
throw new Exception("Unknown Ingredient type detected: " + ingredientType.ToString());
}
}
}
/// <summary>
/// Returns an instance of a recipe item based on the type passed in, uses default constructor
/// </summary>
/// <param name="ingredientType">Type of Ingredient you want to instanciate.</param>
/// <returns>Instance of the item requested with properties left at default value</returns>
public static IRecipeItem GetItemOfType(enumIngredientType ingredientType)
{
switch (ingredientType)
{
case enumIngredientType.Pantry:
{
return(new PantryItem());
}
case enumIngredientType.Produce:
{
return(new ProduceItem());
}
case enumIngredientType.MeatPoultry:
{
return(new MeatPoultryItem());
}
default:
{
throw new Exception("Unknown Ingredient type detected: " + ingredientType.ToString());
}
}
}
/// <summary>
/// This constructor sets all public properties except for "Units". This is intended to create the object before you know how many units are being consumed by the recipe.
/// </summary>
/// <param name="productName">The name of the Ingredient being used.</param>
/// <param name="unitName">The unit of measure of the Ingredient being used. It is assumed that this is the unit of measure for UnitCost and Units properties.</param>
/// <param name="isOrganic">True if the item is organic, false otherwise.</param>
/// <param name="unitCost">The price per unit as denoted by the UnitName parameter. This is used in all Calculation functions.</param>
/// <param name="ingredientType">The type of ingredient that exists in the closed list contained in enumIngredientType</param>
public IngredientBaseItem(string productName, string unitName, bool isOrganic, double unitCost, enumIngredientType ingredientType)
{
Name = productName;
UnitName = unitName;
IsOrganic = isOrganic;
UnitCost = unitCost;
IngredientType = ingredientType;
}
/// <summary>
/// This constructor sets all public properties. This is intended to create the object before you know how many units are being consumed by the recipe.
/// </summary>
/// <param name="productName">The name of the Ingredient being used.</param>
/// <param name="unitName">The unit of measure of the Ingredient being used. It is assumed that this is the unit of measure for UnitCost and Units properties.</param>
/// <param name="isOrganic">True if the item is organic, false otherwise.</param>
/// <param name="unitCost">The price per unit as denoted by the UnitName parameter. This is used in all Calculation functions.</param>
/// <param name="ingredientType">The type of ingredient that exists in the closed list contained in enumIngredientType</param>
/// <param name="units">The number of units being consumed by the recipe.</param>
public IngredientBaseItem(string productName, string unitName, bool isOrganic, double unitCost, enumIngredientType ingredientType, double units)
: this(productName, unitName, isOrganic, unitCost, ingredientType)
{
Units = units;
}
