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Main.py
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Main.py
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import time
import os
import math
from classes.User import User
from classes.Report import Report
from classes.Food import Food
from website import views
def normal_user_view(user_name, age, gender, height, weight, weight_goal, activity_level, nonveg):
users.append(User(user_name, age, gender.lower(), height, weight, weight_goal, activity_level))
user_index = len(users)-1
bmi_no = str("%.1f" % users[user_index].getBMI())
bmi_status = users[user_index].getBMIStatus()
daily_calories = users[user_index].getDailyCalories()
daily_calories_change = math.ceil(users[user_index].getCaloriesChange())
'''
if diff < 0:
cal_lose_weight = str("%.2f" % abs(diff))
cal_change_lose = str("%d" % daily_calories_change)
elif diff > 0:
cal_gain_weight = str("%.2f" % abs(diff))
cal_change_lose = str("%d" % daily_calories_change)
'''
calories_each_meal = daily_calories_change/3
meal_report = getSuggestedMeal(calories_each_meal,nonveg)
report_print = meal_report[7]
mealreport0=meal_report[0]
mealreport1=meal_report[1]
mealreport2=meal_report[2]
tmealreport1=meal_report[3]
tmealreport2=meal_report[4]
tmealreport3=meal_report[5]
grandmealreport=meal_report[6]
r = Report(users, user_index, report_print)
r.printToFile()
return user_name, age, gender, height, weight, weight_goal, bmi_no, bmi_status, daily_calories, daily_calories_change, mealreport0, mealreport1, mealreport2, tmealreport1, tmealreport2, tmealreport3, grandmealreport
def getSuggestedMeal(cal,nonveg):
users = []
foods = []
# List for grouping meals
breakfast = [[0 for x in range(3)] for y in range(8)]
lunch = [[0 for x in range(3)] for y in range(8)]
dinner = [[0 for x in range(3)] for y in range(8)]
# Load database from file
if(nonveg == 'y'):
reports_file_path = "files/reports.txt"
users_file_path = "files/users.txt"
foods_file_path = "files/nonveg.txt"
else:
reports_file_path = "files/reports.txt"
users_file_path = "files/users.txt"
foods_file_path = "files/veg.txt"
'''
if not os.path.exists(reports_file_path):
print("File '" + reports_file_path + "' is not exists")
if not os.path.exists(foods_file_path):
print("File '" + foods_file_path + "' is not exists")
'''
# Read foods data from ext file
f = open(foods_file_path, "r")
lines = f.read().splitlines()
count = 0 # foods count
bc = 0 # bfast count
lc = 0 # lunch count
dc = 0 # dinner count
for y in range(0, int(len(lines)/5)):
y *= 5
foods.append(Food(lines[y], lines[y+1], lines[y+2], lines[y+3]))
#Grouping of type of meals, into specific array
lastChar = foods[count].meal_type[len(foods[count].meal_type)-1]
if y/5 == int(len(lines)/5)-1:
nxtLastChar = "9"
else:
nxtLastChar = lines[y+5][len(lines[y+5])-1]
if "breakfast" in foods[count].meal_type:
breakfast[int(lastChar)-1][bc] = count
if int(nxtLastChar) > int(lastChar):
bc = 0
else:
bc += 1
elif "lunch" in foods[count].meal_type:
lunch[int(lastChar)-1][lc] = count
if int(nxtLastChar) > int(lastChar):
lc = 0
else:
lc += 1
else:
dinner[int(lastChar)-1][dc] = count
if int(nxtLastChar) > int(lastChar):
dc = 0
else:
dc += 1
count += 1
text = ""
text1 = ""
text2 = ""
text3 = ""
texttotal1 = ""
texttotal2 = ""
texttotal3 = ""
grandtotal = ""
# Breakfast Foods
minDiff = 9999999
for i in range(0, len(breakfast)):
totalCal = 0
for j in range(0, len(breakfast[i])):
if (i == 0 and j == 0) or breakfast[i][j]:
totalCal += float(foods[breakfast[i][j]].calories)
if abs(totalCal-cal) < minDiff:
minDiff = abs(totalCal-cal)
bset = i
bsetCal = totalCal
text += "Breakfast:\n"
for j in range(0, len(breakfast[bset])):
text += "\n"
if (bset == 0 and j == 0) or breakfast[bset][j]:
text1 += str(j+1) + ": " + foods[breakfast[bset][j]].name + ". \n"
text += "Meal " +str(j+1) + ": " + foods[breakfast[bset][j]].name + ". \n"
text1 += "Amount: " + foods[breakfast[bset][j]].amount + ". \n"
text += "Amount: " + foods[breakfast[bset][j]].amount + ". \n"
text1 += "Calories: " + foods[breakfast[bset][j]].calories + ". \n"
text += "Calories: " + foods[breakfast[bset][j]].calories + ". \n"
texttotal1 += "Total Breakfast Calories: " + str("%.1f" % (bsetCal)) + ". \n\n"
text += "Total Breakfast Calories: " + str("%.1f" % (bsetCal)) + ". \n\n"
# Lunch Foods
minDiff = 9999999
for i in range(0, len(lunch)):
totalCal = 0
for j in range(0, len(lunch[i])):
if (i == 0 and j == 0) or lunch[i][j]:
totalCal += float(foods[lunch[i][j]].calories)
if abs(totalCal-cal) < minDiff:
minDiff = abs(totalCal-cal)
lset = i
lsetCal = totalCal
#text2 += "Lunch:\n"
for j in range(0, len(lunch[lset])):
if (lset == 0 and j == 0) or lunch[lset][j]:
text2 += str(j+1) + ": " + foods[lunch[lset][j]].name + ". \n"
text2 += "Amount: " + foods[lunch[lset][j]].amount + ". \n"
text2 += "Calories: " + foods[lunch[lset][j]].calories + ". \n"
text += "Meal " +str(j+1) + " : " + foods[lunch[lset][j]].name + ". \n"
text += "Amount: " + foods[lunch[lset][j]].amount + ". \n"
text += "Calories: " + foods[lunch[lset][j]].calories + ". \n\n"
texttotal2 += "Total Dinner Calories: " + str("%.1f" % (lsetCal)) + ". \n\n"
text += "Total Dinner Calories: " + str("%.1f" % (lsetCal)) + ". \n\n"
# Dinner Foods
minDiff = 9999999
for i in range(0, len(dinner)):
totalCal = 0
for j in range(0, len(dinner[i])):
if (i == 0 and j == 0) or dinner[i][j]:
totalCal += float(foods[dinner[i][j]].calories)
if abs(totalCal-cal) < minDiff:
minDiff = abs(totalCal-cal)
dset = i
dsetCal = totalCal
for j in range(0, len(dinner[dset])):
if (dset == 0 and j == 0) or dinner[dset][j]:
text3 += str(j+1) + ": " + foods[dinner[dset][j]].name + ". \n"
text3 += "Amount: " + foods[dinner[dset][j]].amount + ". \n"
text3 += "Calories: " + foods[dinner[dset][j]].calories + ". \n"
text += "Meal " +str(j+1) + ": " + foods[dinner[dset][j]].name + ". \n"
text += "Amount: " + foods[dinner[dset][j]].amount + ". \n"
text += "Calories: " + foods[dinner[dset][j]].calories + ". \n\n"
texttotal3 += "Total Lunch Calories: " + str("%.1f" % (dsetCal)) + ". \n"
text += "Total Lunch Calories: " + str("%.1f" % (dsetCal)) + ". \n\n"
totalMealCal = math.ceil(bsetCal + lsetCal + dsetCal)
grandtotal += "TOTAL CALORIES: " +str(totalMealCal) + ". \n"
text += "TOTAL CALORIES: " +str(totalMealCal) + ". \n"
return text1, text2, text3, texttotal1, texttotal2, texttotal3, grandtotal, text
users = []
foods = []
# List for grouping meals
breakfast = [[0 for x in range(3)] for y in range(8)]
lunch = [[0 for x in range(3)] for y in range(8)]
dinner = [[0 for x in range(3)] for y in range(8)]
# Load database from file
#normal_user_view(user_name, age, gender, height, weight, weight_goal, activity_level);