package main

type Ingredient struct {
	Name string
	Parts []Ingredient
	Location string
	Notes []string
}

type RecipeIngredient struct {
	Ingredient
	Quantity int
}

type Recipe struct {
	Name string
	Parts []RecipeIngredient
	Notes []string
}

func NewRecipe(nm string) *Recipe {
	ret := Recipe{Name: nm}
}

func (r *Recipe) AddNote(nt string) {
	r.Notes = append(r.Notes, nt)
}

func (r *Recipe) AddIngredient(i *Ingredient, qty int) {
	for i := range r.Parts {
		if r.Parts[i].Name == i.Name {
			// This ingredient is already a party of the recipe
			r.Parts[i].Quantity += qty
			return
		}
	}
	ing := new(RecipeIngredient)
	ing.Name = i.Name
	ing.Parts = i.Parts
	ing.Location = i.Location
	ing.Quantity = qty
	ing.Notes = i.Notes
	r.Parts = append(r.Parts, ing)
}