def save_food(self, food_list):
""" Add favorite """
if self.user == "":
self.select_user()
else:
pass
if len(food_list) == 1:
food = 0
else:
color_print("normal", "entrez le NUMERO du produit à enregistrer:")
loop = False
while not loop:
food = input()
check = check_input(food)
if check:
food = int(food) - 1
if food in range(len(food_list)):
loop = True
else:
functions.not_in_list()
else:
functions.not_int()
message = tables.add_favorite(self.user, food_list[food][0])
color_print("normal", message)
def select_category(self):
""" Select a categry in Food table """
loop = False
while not loop:
color_print("data", "Affichage des catégories...")
cat = 0
for category in self.categories:
cat += 1
color_print("data", "{} : {}".format(cat, category))
color_print("normal",
"Veuillez entrez le NUMERO de la catégorie: ")
cat = input()
check = check_input(cat)
if check:
cat = int(cat) - 1
if cat in range(len(self.categories)):
loop = True
self.selected_category = self.categories[cat]
else:
functions.not_in_list()
else:
functions.not_int()
def action_choice(self):
""" Select first action """
loop = False
while not loop:
color_print("data", "1. Quel aliment souhaitez-vous remplacer ?")
color_print("data", "2. Retrouver mes aliments substitués.")
color_print("data", "3. Quitter")
color_print("normal",
"Entrez le NUMERO correspondant à votre choix:")
action = input()
test = check_input(action)
if test:
action = int(action)
if action in (1, 2):
loop = True
return action
elif action == 3:
loop = True
self.loop = False
else:
functions.not_in_list()
else:
functions.not_int()
def show_favorites(self):
""" Show favorite's user """
if self.user == "":
self.select_user()
else:
pass
result = tables.show_value("foodid", "favorites", "userid", self.user)
if result:
color_print("normal", "Voici vos favoris:")
count = 1
for food in result:
favorite = tables.show_value("Category, Food_Name, Nutrigrade",
"Food", "id", food[0])
color_print(
"data", "{}. Catégorie: {}, {}, Nutrigrade {}".format(
count, favorite[0][0], favorite[0][1],
favorite[0][2].upper()))
count += 1
loop = False
while not loop:
color_print("normal", "Que souhaitez-vous faire ? ")
color_print(
"data",
"1. Voir un produit. \n2. Supprimer un produit. \n3. Retourner au menu. "
)
action = input()
check = check_input(action)
if check:
action = int(action)
if action in (1, 2):
self.favorites_options(result, action)
loop = True
elif action == 3:
loop = True
else:
functions.not_in_list()
else:
functions.not_int()
else:
color_print("normal",
"Vous n'avez pas encore enregistré de favoris")
def select_user(self):
""" select a user"""
users = tables.show_table("users")
color_print("data", "Liste utilisateur(s) :")
for row in users:
color_print("data", "{} : {}".format(row[0], row[1]))
if not users:
color_print("normal", "Vous devez créer un utilisateur")
self.new_user()
else:
loop = False
while not loop:
color_print(
"normal",
"Veuillez entrer le NUMERO d'utilisateur ('+' pour nouveau)"
)
nbr = input()
if nbr == "+":
loop = True
self.new_user()
else:
check = check_input(nbr)
if check:
nbr = int(nbr)
if nbr - 1 in range(len(users)):
username = tables.show_value(
'username', 'users', 'id', nbr)
color_print(
"normal",
"Bienvenue {} !".format(username[0][0]))
self.user = nbr
loop = True
else:
functions.not_in_list()
else:
functions.not_int()
def favorites_options(self, favorites, action):
""" option for favorites table """
if action in (1, 2):
color_print("data", "Entrez le NUMERO du produit:")
loop = False
while not loop:
food = input()
check = check_input(food)
if check:
food_id = favorites[int(food) - 1][0]
if action == 1:
food = tables.show_value("*", "Food", "id", food_id)
color_print("normal", food[0][2])
color_print(
"data",
"""Catégorie: {}\nMarque: {}\nNutrigrade: {}\nMagasin(s): {}"""
.format(food[0][1], food[0][4], food[0][7].upper(),
food[0][5]))
color_print("link", food[0][6])
color_print(
"normal",
" ---------------------- ")
loop = True
elif action == 2:
tables.action_values("DELETE", "Favorites", "FoodID",
food_id)
color_print("normal",
"Le produit à été supprimé des favoris")
loop = True
else:
functions.not_in_list()
else:
functions.not_int()
def select_food(self):
""" select food in food list """
color_print(
"normal",
"Produits de la catégorie {}:".format(self.selected_category))
result = tables.show_value("id, food_name, brand", "food", "category",
self.selected_category)
count = 1
for food in result:
color_print("data",
"""{}: {} - {} -""".format(count, food[1], food[2]))
count += 1
loop = False
while not loop:
color_print("normal", "Choissez un NUMERO d'aliment :")
select = input()
check = check_input(select)
if check:
select = int(select)
if select - 1 in range(len(result)):
id_selected = result[select - 1][0]
color_print("data", "Vouz aves selectionné le produit:")
color_print("normal", result[select - 1][1])
loop = True
else:
functions.not_in_list()
else:
functions.not_int()
self.substitute(id_selected)
def substitute(self, id_selected):
""" show possible substitutes """
nutriscores = ["a", "b", "c", "d", "e"]
result = tables.show_value("*", "food", "id", id_selected)
nutrigrade = result[0][7]
color_print(
"normal",
"Ce produit à pour nutrigrade: {} ".format(nutrigrade.upper()))
for score in nutriscores:
substitute_nutriscore = score
food = tables.show_mutli("*", "food", ("category", "nutrigrade"),
(self.selected_category, score))
if nutrigrade == substitute_nutriscore:
color_print(
"error",
"Nous n'avons pas de prodruit avec un meilleur nutrisgrade à proposer"
)
if len(food) > 0:
break
color_print(
"normal",
"Nous vous proposons ces poduits avec un nutrigrade de: {} ".
format(substitute_nutriscore.upper()))
count = 1
for product in food:
color_print(
"data", "{}: {}, Marque: {}, Magasins: {}".format(
count, product[2], product[4], product[5]))
color_print("link", "liens: {}".format(product[6]))
count += 1
loop = False
while not loop:
color_print(
"normal",
"Souhaitez vous enregistrer un de ces subsituts dans vos favoris?"
)
color_print("normal", "1. Oui\n2. Non")
action = input()
check = check_input(action)
if check:
action = int(action)
if action == 1:
self.save_food(food)
loop = True
elif action == 2:
loop = True
else:
functions.not_in_list()
else:
functions.not_int()