def simple_search_recipe(app_session, question):
search_type = command_input(
bcolors.BOLD + "How would you like to search?" + bcolors.ENDC,
["By Ingredient", "By Name", "By Category", "Exit"])
if search_type == "Exit":
return None # notify main to exit program
sort_type = command_input(
bcolors.BOLD + "How would you like to sort the search?" + bcolors.ENDC,
["Name", "Rating", "Recent", "Exit"])
if sort_type == "Exit":
return None # notify to exit program
command = input("Search Now: ")
if command == "Exit":
return None # notify to exit program
recipe_list = search_get_results(app_session, command, search_type,
sort_type)
if recipe_list == None: # if no recipes, return to cook menu
print(bcolors.FAIL + "No Recipes Found." + bcolors.ENDC)
return None
# pick a recipe from the search criteria
print(question + " (Or Type \"Exit\" to leave this menu)")
command = command_input(
bcolors.BOLD + "Which Recipe?" + bcolors.ENDC,
list(str(x) for x in range(0, recipe_list.count())) + ["Exit"])
if command == "Exit":
return None
return recipe_list[int(command)]
def search(app_session):
print(bcolors.HEADER + "Search for Recipe" + bcolors.ENDC)
command = ""
while command != "Exit":
search_type = command_input(
bcolors.BOLD + "How would you like to search?" + bcolors.ENDC,
["By Ingredient", "By Name", "By Category", "Exit"])
if search_type == "Exit":
break
sort_type = command_input(
bcolors.BOLD + "How would you like to sort the search?" +
bcolors.ENDC, ["Name", "Rating", "Recent", "Exit"])
if sort_type == "Exit":
break
command = input("Search Now: ")
if command == "Exit":
break
search_get_results(app_session, command, search_type, sort_type)
print(bcolors.OKBLUE + "Exiting Recipe Search" + bcolors.ENDC)
return
def delete(app_session):
recipes = get_users_recipes(app_session)
print(bcolors.BOLD + bcolors.UNDERLINE + "Delete a Recipe" + bcolors.ENDC)
print(
"Please Enter the Number of the Recipe you Would Like to Delete. (Or Type \"exit\" to leave this menu"
)
for idx, r in enumerate(recipes):
print(bcolors.BOLD + str(idx) + bcolors.ENDC + '.' + " " + r.name)
number = command_input(
bcolors.BOLD + "Which Recipe?" + bcolors.ENDC,
list(str(x) for x in range(0, len(recipes))) + ["Exit"])
if number == "Exit":
return
command = command_input(bcolors.BOLD + "Are you sure?" + bcolors.ENDC,
["Yes", "No"])
if command == "Yes":
app_session.session.delete(recipes[int(number)])
app_session.session.commit()
print(bcolors.OKCYAN + "Successfully Deleted" + bcolors.ENDC)
def edit_steps(app_session, recipe):
command = ""
while command != "Exit":
print_recipe_steps(recipe)
command = command_input(
bcolors.BOLD +
"What would you like todo?\n1. Edit A Step\n2. Add a new step\n3. "
"Delete a Step\n" + bcolors.ENDC, ["1", "2", "3", "4", "Exit"])
if command == "1":
command = command_input(
bcolors.BOLD + "What step would you like to edit?" +
bcolors.ENDC,
[str(s.step_nr) for s in recipe.Steps] + ["Exit"])
if command != "Exit":
update_recipe_step(recipe.Steps[int(command) - 1], app_session)
app_session.session.commit()
elif command == "2":
step = Step(step_nr=len(recipe.Steps) + 1)
recipe.Steps.append(step)
update_recipe_step(step, app_session)
app_session.session.commit()
elif command == "3":
command = command_input(
bcolors.BOLD + "Which step would you like to delete?" +
bcolors.ENDC,
[str(s.step_nr) for s in recipe.Steps] + ["Exit"])
if command != "Exit":
recipe.Steps.remove(recipe.Steps[int(command) - 1])
app_session.session.commit()
def edit(app_session):
recipes = get_users_recipes(app_session)
print(bcolors.BOLD + bcolors.UNDERLINE + "Edit a Recipe" + bcolors.ENDC)
print(
"Please Enter the Number of the Recipe you Would Like to Edit. (Or Type \"exit\" to leave this menu"
)
for idx, r in enumerate(recipes):
print(bcolors.BOLD + str(idx) + bcolors.ENDC + '.' + " " + r.name)
command = command_input(
bcolors.BOLD + "Which Recipe?" + bcolors.ENDC,
list(str(x) for x in range(0, len(recipes))) + ["Exit"])
if command == "Exit":
return
recipe = recipes[int(command)]
pretty_print_recipe(recipe)
options = {
"Info": edit_info,
"Steps": edit_steps,
"Ingredients": edit_ingredients
}
command = ""
while command != "Exit":
command = command_input(
bcolors.BOLD + "What would you like edit?" + bcolors.ENDC,
["Info", "Steps", "Ingredients", "Exit"])
if command != "Exit":
options[command](app_session, recipe)
def edit_ingredients(app_session, recipe):
command = ""
while command != "Exit":
print_recipe_ingredients(recipe)
command = command_input(
bcolors.BOLD +
"What would you like todo?\n1. Update an Amount\n2. "
"Add an Ingredient\n3. Remove an Ingredient\n" + bcolors.ENDC,
["1", "2", "3", "Exit"])
if command == "1":
command = command_input(
bcolors.BOLD + "What ingredient would you like to edit?" +
bcolors.ENDC,
[str(idx)
for idx, i in enumerate(recipe.Ingredients)] + ["Exit"])
if command != "Exit":
update_ingredient_amount(recipe.Ingredients[int(command)],
app_session)
elif command == "2": # Add an Ingredient
command = ""
newSearch = True
ingredients = []
while newSearch:
ingredients = print_ingredient_list_from_search(
input(bcolors.BOLD + "Search for an Ingredient: " +
bcolors.ENDC), app_session)
command = command_input(
bcolors.BOLD + "Which ingredient would you like?" +
bcolors.ENDC,
[str(idx) for idx, i in enumerate(ingredients)] +
["New Search", "Exit"])
newSearch = (command == "New Search")
if command == "Exit":
break
ingred = RecipeIngredients(Ingredient=ingredients[int(command)])
recipe.Ingredients.append(ingred)
update_ingredient_amount(ingred, app_session)
app_session.session.commit()
elif command == "3":
command = command_input(
bcolors.BOLD + "What ingredient would you like to delete?" +
bcolors.ENDC,
[str(idx)
for idx, i in enumerate(recipe.Ingredients)] + ["Exit"])
if command != "Exit":
app_session.session.delete(recipe.Ingredients[int(command)])
app_session.session.commit()
def categorize(app_session):
print(bcolors.BOLD + bcolors.UNDERLINE + "Categorize a Recipe" +
bcolors.ENDC) # header
recipe = simple_search_recipe(
app_session,
"Please Enter the Number of the Recipe you Would Like to Categorize.")
if recipe == None:
return # this means that there's nothing to categorize
print(bcolors.UNDERLINE + "Category Editor" + bcolors.ENDC)
command = ""
while command != "Exit":
command = command_input(
"Would you like to change this recipe's categories or add a new one?",
["Remove", "Add", "View", "Exit"])
if command == "Exit":
return
if command == "Remove":
remove_category(app_session, recipe)
if command == "Add":
add_category(app_session, recipe)
if command == "View":
print_recipe_categories(recipe)
return
def view_cooked(app_session):
print(bcolors.BOLD + bcolors.UNDERLINE + "View Cooked Recipes" +
bcolors.ENDC)
# get cooked recipes
cooked = app_session.session.query(Recipe.name, CookedBy.scale, CookedBy.cook_date, CookedBy.rating) \
.filter(CookedBy.user_id == app_session.user.id) \
.filter(Recipe.id == CookedBy.recipe_id).order_by(CookedBy.cook_date.desc())
# print each recipe and its data
idc = 1
for name, scale, date, rating in cooked:
# print the metadata
print(bcolors.BOLD + name + bcolors.ENDC)
print('\t' + bcolors.BOLD + "Scale: " + bcolors.ENDC + str(scale))
print('\t' + bcolors.BOLD + "Date Cooked: " + bcolors.ENDC + str(date))
print('\t' + bcolors.BOLD + "Rating:" + +bcolors.ENDC + str(rating))
# Limit the number of responses shown
if idc % 10 == 0:
command = command_input(bcolors.OKGREEN + "Keep going?",
["Yes", "Exit"])
if command == "Exit":
return
idc += 1
return
def reduce(app_session):
pantry = get_users_pantry(app_session)
print(pantry)
print(
bcolors.BOLD + "Please enter the number of the ingredient you want to reduce. "
"Type \"Exit\" to close the Pantry Manager.")
command = ""
for idx, r in enumerate(pantry):
print(bcolors.BOLD + str(idx) + bcolors.ENDC + '.' + " " + str(r.ingredient.name))
while command != "Exit":
command = command_input(
bcolors.BOLD + "Select the ingredient you want to reduce. Type \"Exit\" to leave this menu."
+ bcolors.ENDC, list(str(x) for x in range(0, len(pantry))) + ["Exit"])
if command != "Exit":
p = pantry[int(command)]
print(bcolors.BOLD + "Current quantity of " + str(p.ingredient.name) + ": " + bcolors.ENDC
+ str(p.current_quantity))
reduction = get_reduction()
if reduction == float(): # exit to pantry menu
return
if reduce_quantity_of_item(app_session, p.ingredient_id, reduction):
print(bcolors.BOLD + "New quantity of " + str(p.ingredient.name) + ": " + bcolors.ENDC
+ str(p.current_quantity))
else:
print(bcolors.FAIL + "Reduction failed." + bcolors.ENDC)
return
def add(app_session):
pantry = get_users_pantry(app_session)
print(bcolors.BOLD + bcolors.OKCYAN + "Add ingredient(s)" + bcolors.ENDC)
command = ""
newSearch = True
ingredients = []
while newSearch:
ingredients = print_ingredient_list_from_search(
input(bcolors.BOLD + "Search for an Ingredient: " + bcolors.ENDC), app_session)
command = command_input(bcolors.BOLD + "Which ingredient would you like?" +
bcolors.ENDC, [str(idx) for idx, i in enumerate(ingredients)] +
["New Search", "Exit"])
newSearch = (command == "New Search")
purchase_date = input("Purchase Date (MM/DD/YYYY): ")
expiration_date = input("Expiration Date (MM/DD/YYYY): ")
quantity_bought = input('Quantity Bought: ')
new_ingredient = UserPantry(ingredient_id=ingredients[int(command)].id, expiration_date=expiration_date,
purchase_date=purchase_date, quantity_bought=float(quantity_bought), current_quantity=float(quantity_bought))
app_session.user.Pantry.append(new_ingredient)
app_session.session.commit()
print(bcolors.OKGREEN + "Successfully Added!" + bcolors.ENDC)
def remove_category(app_session, recipe):
print_recipe_categories(recipe)
category = command_input(
bcolors.BOLD + "Which category will you remove?" + bcolors.ENDC,
list(str(x) for x in range(0, len(recipe.Categories))) + ["Exit"])
if category == "Exit":
return
confirmation = command_input(bcolors.BOLD + "Are you sure?" + bcolors.ENDC,
["Yes", "No"])
if confirmation == "Yes":
app_session.session.delete(recipe.Categories[int(category)])
app_session.session.commit()
print(bcolors.OKCYAN + "Successfully Deleted" + bcolors.ENDC)
return
def authenticate(session):
login_or_register = command_input(
bcolors.BOLD + "Would you like to Login or Register?" + bcolors.ENDC,
["Login", "Register"])
if login_or_register == "Register":
registerInput(session)
print("Please Login!")
return ApplicationSession(session, loginInput(session))
def pantry(app_session):
command = ""
print(bcolors.HEADER + "Update Your Pantry" + bcolors.ENDC)
while command != "Exit":
command = command_input(bcolors.BOLD + "What do you want to do with your pantry?" + bcolors.ENDC,
["add", "remove", "reduce", "view", "Exit"])
if command == "add":
add(app_session)
if command == "remove":
remove(app_session)
if command == "reduce":
reduce(app_session)
if command == "view":
view(app_session)
def cook(app_session):
# os.system('clear') # clear console window
command = ""
print(bcolors.HEADER + "Recipe Cooking Station" + bcolors.ENDC)
while command != "Exit":
command = command_input(
bcolors.BOLD + "What would you like to do?" + bcolors.ENDC,
["Cook", "View Cooked Recipes", "Exit"])
if command == "Cook":
make_recipe(app_session)
if command == "View Cooked Recipes":
view_cooked(app_session)
print(bcolors.OKBLUE + "Exiting Recipe Cooker" + bcolors.ENDC)
return
def make_recipe(app_session):
print(bcolors.BOLD + bcolors.UNDERLINE + "Cook a Recipe" +
bcolors.ENDC) # header
# recipe_list = app_session.session.query(Recipe).filter(Recipe.id == 4020)
# get the recipe from a search
recipe = simple_search_recipe(
app_session,
"Please Enter the Number of the Recipe you Would Like to Cook.")
if recipe == None:
return
# get the scale from user input
scale = get_scale()
if scale == float(): # or leave if they wanted to exit
return
# get the quantity of each item
ingr_list = get_quantity(app_session, recipe, scale)
if not ingr_list:
print(bcolors.FAIL +
"RECIPE FAILED. No ingredients are listed for this recipe." +
bcolors.ENDC)
return
if type(ingr_list[0]) == str:
print(bcolors.FAIL + "RECIPE FAILED. Needs " + str(ingr_list[1]) +
" more " + ingr_list[0] + "." + bcolors.ENDC)
return
# rate the dish
print(bcolors.OKGREEN + "You just cooked: " + recipe.name + "!" +
bcolors.ENDC)
command = command_input(
bcolors.BOLD + "On a scale from 1 to 5, how was this dish?" +
bcolors.ENDC, ['1', '2', '3', '4', '5'])
# mark this moment down in history
add_cooked_by(app_session, recipe, int(command), scale)
# since all ingredients are guaranteed to be there, make the changes
for ingr, amount in ingr_list:
if not reduce_quantity_of_item(app_session, ingr, amount):
return
return
def RecipeController(app_session):
command = ""
print(bcolors.HEADER + "Recipe Editor" + bcolors.ENDC)
while command != "Exit":
command = command_input(
bcolors.BOLD + "What would you like todo?" + bcolors.ENDC,
["Create", "Edit", "Delete", "Categorize", "Exit"])
if command == "Edit":
edit(app_session)
if command == "Create":
create(app_session)
if command == "Delete":
delete(app_session)
if command == "Categorize":
categorize(app_session)
print(bcolors.OKBLUE + "Exiting Recipe Editor" + bcolors.ENDC)
def edit_info(app_session, recipe):
print_recipe_metadata(recipe)
command = ""
while command != "Exit":
command = command_input(
bcolors.BOLD +
"Which Piece of Information Would You Like to Edit?" +
bcolors.ENDC, [
"Name", "Description", "Difficulty", "Servings", "Cook Time",
"Exit"
])
update_recipe_info(command, recipe, app_session)
app_session.session.commit()
print_recipe_metadata(recipe)
if command == "Exit":
return
def functionality_flow(app_session):
command = command_input(
bcolors.BOLD + "What would you like todo?" + bcolors.ENDC, [
"Search", "Cook", "RecipeEditor", "Pantry", "Recommendation",
"Logout"
])
# Emulate a Switch Statement
options = {
"Search": search,
"Cook": cook,
"RecipeEditor": RecipeController,
"Pantry": pantry,
"Recommendation": RecommendationController
}
if command == "Logout":
app_session.logout = True
else:
options[command](app_session)
def remove(app_session):
pantry = get_users_pantry(app_session)
print(pantry)
print(
bcolors.BOLD + "Please enter the number of the ingredient you want to remove. "
"Type \"exit\" to close the Pantry Manager.")
command = ""
for idx, r in enumerate(pantry):
print(bcolors.BOLD + str(idx) + bcolors.ENDC + '.' + " " + str(r.ingredient.name))
command = command_input(
bcolors.BOLD + "Select the ingredient you want to remove (or type exit to leave this menu)" + bcolors.ENDC,
["exit"])
if command == "exit":
return
if command != "exit":
app_session.session.delete(pantry[int(command)])
app_session.session.commit()
print(bcolors.OKCYAN + "Successfully Deleted" + bcolors.ENDC)
def update_recipe_info(infoName, recipe, app_session):
if infoName == "Name":
newName = input(bcolors.BOLD + "Enter the new name for the recipe: " +
bcolors.ENDC)
recipe.name = newName
print(bcolors.OKGREEN + "Change Successful" + bcolors.ENDC)
elif infoName == "Description":
description = input(bcolors.BOLD +
"Enter the new description for the recipe: " +
bcolors.ENDC)
recipe.description = description
print(bcolors.OKGREEN + "Change Successful" + bcolors.ENDC)
elif infoName == "Cook Time":
cookTime = input(bcolors.BOLD +
"Enter the new description for the recipe: " +
bcolors.ENDC)
recipe.cook_time = int(cookTime)
print(bcolors.OKGREEN + "Change Successful" + bcolors.ENDC)
elif infoName == "Servings":
servings = input(bcolors.BOLD +
"Enter the new description for the recipe: " +
bcolors.ENDC)
recipe.servings = int(servings)
print(bcolors.OKGREEN + "Change Successful" + bcolors.ENDC)
elif infoName == "Difficulty":
command = command_input(
"Enter the new Difficulty for the recipe: ",
['easy', 'easy_medium', 'medium', 'medium_hard', 'hard'])
if command == "easy":
recipe.difficulty = DifficultyEnum.easy
elif command == "easy_medium":
recipe.difficulty = DifficultyEnum.easy_medium
elif command == "medium":
recipe.difficulty = DifficultyEnum.medium
elif command == "medium_hard":
recipe.difficulty = DifficultyEnum.medium_hard
elif command == "hard":
recipe.difficulty = DifficultyEnum.hard
print(bcolors.OKGREEN + "Change Successful" + bcolors.ENDC)