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 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 new_user(self):
""" Create a user """
color_print("normal", "Veuillez entrez votre nom:")
username = input()
tables.add_user(username)
color_print("normal", "L'utilisateur {}, à été crée.".format(username))
self.select_user()
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 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 program_loop(self):
""" loop for program """
color_print("normal", "Bonjour!")
while self.loop:
action = self.action_choice()
if action == 1:
self.select_category()
self.select_food()
elif action == 2:
self.show_favorites()
color_print("normal", "A bientôt !")
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 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 first_connection(self):
""" Collect intels for conection """
check = False
with open("backend/options.json") as options:
data = json.load(options)
function.color_print(
"normal",
"Connection à Mysql:"
)
while not check:
function.color_print(
"normal",
"Nom utilisteur:"
)
user = input()
function.color_print(
"normal",
"Le mot de passse ne s'affichera pas"
)
function.color_print(
"normal",
"Mot de passe:"
)
password = getpass("")
function.color_print(
"normal",
"Hote:"
)
host = input()
coded_password = function.coding(password, "code")
data[0]["user"] = user
data[0]["password"] = coded_password
data[0]["host"] = host
with open("backend/options.json", "w") as options:
json.dump(data, options)
try:
connection = mysql.connector.connect(
user=user,
password=password,
host=host,
)
check = True
return connection
except Exception as err:
print(err)
function.color_print(
"error",
"---Erreur de connection, Veuillez recommencer---"
)
def init_food(self):
""" Add datas in food table """
with open("backend/options.json") as options:
data = json.load(options)
if data[0]["initialised"] == "false":
function.color_print(
"normal",
"Création de la Base de Données..."
)
self.create_tables()
function.color_print(
"normal",
"Importation des données d'Open Food Facts..."
)
food_list = ManagerApi().food_list
for food in food_list:
sql = """INSERT INTO Food (
Category,
Food_Name,
Brand, Stores,
Link,
Nutrigrade
)
VALUES (
%s,
%s,
%s,
%s,
%s,
%s
)"""
val = (
food.get("Category"),
food.get("Food_Name"),
food.get("Brand"),
food.get("Stores"),
food.get("Link"),
food.get("Nutrigrade")
)
self.query(sql, val)
data[0]["initialised"] = "true"
with open("backend/options.json", "w") as options:
json.dump(data, options)
function.color_print(
"normal",
"Les données d'Open Food Facts ont été ajoutées"
)
else:
pass
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 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()