Release v1.0

MacroMicro-ITA-Tracker.py

@@ -0,0 +1,349 @@
+import os
+import sys
+import tkinter as tk
+from tkinter import ttk, filedialog, messagebox
+import csv
+import ttkbootstrap as tb
+import webbrowser
+
+
+def get_file_paths(language):
+    if language == "Italian":
+        return 'name_foodID_correspondence.tsv', 'food_details'
+    else:
+        return 'name_foodID_correspondence_EN.tsv', 'food_details_EN'
+
+
+def read_tsv(file_path):
+    with open(file_path, 'r', encoding='utf-8') as file:
+        reader = csv.DictReader(file, delimiter='\t', fieldnames=['food_id', 'food_name'])
+        return [row for row in reader]
+
+
+def read_table(file_path):
+    with open(file_path, 'r') as file:
+        reader = csv.DictReader(file, delimiter='\t')
+        return [row for row in reader]
+
+
+def write_tsv(file_path, data, headers):
+    with open(file_path, 'w', newline='', encoding='utf-8') as file:
+        writer = csv.DictWriter(file, fieldnames=headers, delimiter='\t')
+        writer.writeheader()
+        writer.writerows(data)
+
+
+def read_food_details(file_path):
+    with open(file_path, 'r', encoding='utf-8') as file:
+        reader = csv.reader(file, delimiter='\t')
+        return {rows[0]: float(rows[1]) for rows in reader if rows[1].replace('.', '', 1).isdigit()}
+
+
+def load_name_foodID_correspondence(language):
+    file_path, _ = get_file_paths(language)
+    return read_tsv(file_path)
+
+
+def load_blank_table():
+    return read_table('blank_table.tsv')
+
+
+def get_food_details_path(food_id, language):
+    _, folder = get_file_paths(language)
+    return os.path.join(folder, f'{food_id}')
+
+
+def switch_language(*args):
+    global name_foodID_correspondence, food_id_map, sorted_food_names
+    language = current_language.get()
+    name_foodID_correspondence = load_name_foodID_correspondence(language)
+    food_id_map = {row['food_name']: row['food_id'] for row in name_foodID_correspondence}
+    sorted_food_names = sorted(food_id_map.keys())
+    food_menu['values'] = sorted_food_names
+
+
+def add_food():
+    food_name = food_var.get()
+    try:
+        quantity = float(quantity_var.get())
+    except ValueError:
+        messagebox.showerror("Error", "Please enter a valid number for quantity.")
+        return
+
+    if food_name not in food_id_map:
+        messagebox.showerror("Error", "Food not found in the database.")
+        return
+
+    food_id = food_id_map[food_name]
+    try:
+        food_details = read_food_details(get_food_details_path(food_id, current_language.get()))
+    except FileNotFoundError:
+        messagebox.showerror("Error", f"Details file for food ID {food_id} not found.")
+        return
+    except Exception as e:
+        messagebox.showerror("Error", f"An error occurred while reading the food details: {e}")
+        return
+
+    actual_amounts = {}
+    for micronutrient in micronutrient_totals:
+        if micronutrient in food_details:
+            actual_amounts[micronutrient] = food_details[micronutrient] * (quantity / 100.0)
+
+    lipid_total = actual_amounts.get(micronutrient_list[4], 0.0)
+    aa_total = actual_amounts.get(micronutrient_list[3], 0.0)
+
+    for micronutrient, amount in actual_amounts.items():
+        micronutrient_index = micronutrient_list.index(micronutrient)
+        if micronutrient_index in proplipids:
+            micronutrient_totals[micronutrient] += (food_details[micronutrient] / 100.0) * lipid_total
+        elif micronutrient_index in propaa:
+            micronutrient_totals[micronutrient] += (food_details[micronutrient] / 100.0) * aa_total
+        else:
+            micronutrient_totals[micronutrient] += amount
+
+    messagebox.showinfo("Info", f"Added {quantity}g of {food_name}")
+    added_foods.append((food_name, quantity))
+    update_added_foods_list()
+
+
+def update_added_foods_list():
+    for widget in added_foods_frame.winfo_children():
+        widget.destroy()
+
+    for i, (food_name, quantity) in enumerate(added_foods):
+        frame = tk.Frame(added_foods_frame)
+        frame.pack(anchor='w')
+        tk.Label(frame, text=f"{food_name} - {quantity}g", height=2).pack(side='left')
+        tb.Button(frame, text="Duplicate", command=lambda i=i: duplicate_food(i), bootstyle='secondary-outline').pack(side='right', padx=5)
+        tb.Button(frame, text="Delete", command=lambda i=i: delete_food(i), bootstyle='danger-outline').pack(side='right', padx=5)
+
+
+def delete_food(index):
+    if not messagebox.askyesno("Confirm Delete", f"Are you sure you want to delete {added_foods[index][1]}g of {added_foods[index][0]}?"):
+        return
+
+    food_name, quantity = added_foods.pop(index)
+    food_id = food_id_map[food_name]
+    try:
+        food_details = read_food_details(get_food_details_path(food_id, current_language.get()))
+    except FileNotFoundError:
+        messagebox.showerror("Error", f"Details file for food ID {food_id} not found.")
+        return
+    except Exception as e:
+        messagebox.showerror("Error", f"An error occurred while reading the food details: {e}")
+        return
+
+    actual_amounts = {}
+    for micronutrient in micronutrient_totals:
+        if micronutrient in food_details:
+            actual_amounts[micronutrient] = food_details[micronutrient] * (quantity / 100.0)
+
+    lipid_total = actual_amounts.get(micronutrient_list[4], 0.0)
+    aa_total = actual_amounts.get(micronutrient_list[3], 0.0)
+
+    for micronutrient, amount in actual_amounts.items():
+        micronutrient_index = micronutrient_list.index(micronutrient)
+        if micronutrient_index in proplipids:
+            micronutrient_totals[micronutrient] -= (food_details[micronutrient] / 100.0) * lipid_total
+        elif micronutrient_index in propaa:
+            micronutrient_totals[micronutrient] -= (food_details[micronutrient] / 100.0) * aa_total
+        else:
+            micronutrient_totals[micronutrient] -= amount
+
+    update_added_foods_list()
+
+
+def duplicate_food(index):
+    food_name, quantity = added_foods[index]
+    added_foods.append((food_name, quantity))
+
+    food_id = food_id_map[food_name]
+    try:
+        food_details = read_food_details(get_food_details_path(food_id, current_language.get()))
+    except FileNotFoundError:
+        messagebox.showerror("Error", f"Details file for food ID {food_id} not found.")
+        return
+    except Exception as e:
+        messagebox.showerror("Error", f"An error occurred while reading the food details: {e}")
+        return
+
+    actual_amounts = {}
+    for micronutrient in micronutrient_totals:
+        if micronutrient in food_details:
+            actual_amounts[micronutrient] = food_details[micronutrient] * (quantity / 100.0)
+
+    lipid_total = actual_amounts.get(micronutrient_list[4], 0.0)
+    aa_total = actual_amounts.get(micronutrient_list[3], 0.0)
+
+    for micronutrient, amount in actual_amounts.items():
+        micronutrient_index = micronutrient_list.index(micronutrient)
+        if micronutrient_index in proplipids:
+            micronutrient_totals[micronutrient] += (food_details[micronutrient] / 100.0) * lipid_total
+        elif micronutrient_index in propaa:
+            micronutrient_totals[micronutrient] += (food_details[micronutrient] / 100.0) * aa_total
+        else:
+            micronutrient_totals[micronutrient] += amount
+
+    messagebox.showinfo("Info", f"Duplicated {quantity}g of {food_name}")
+    update_added_foods_list()
+
+
+def search_foods(event):
+    search_term = search_var.get()
+    matching_foods = [food for food in sorted_food_names if search_term.lower() in food.lower()]
+    food_menu['values'] = matching_foods
+
+
+def export_data():
+    file_path = filedialog.asksaveasfilename(defaultextension=".tsv", filetypes=[("TSV files", "*.tsv")])
+    if not file_path:
+        return
+
+    data_to_export = [{'micronutrient': k, 'total_amount': v} for k, v in micronutrient_totals.items()]
+    headers = ['micronutrient', 'total_amount']
+    write_tsv(file_path, data_to_export, headers)
+    messagebox.showinfo("Info", f"Data exported to {file_path}")
+
+
+def wipe_data():
+    if messagebox.askyesno("Confirm Wipe", "Are you sure you want to wipe all data? Unsaved data will be lost."):
+        global micronutrient_totals, added_foods
+        micronutrient_totals = {micronutrient: 0.0 for micronutrient in micronutrient_list}
+        added_foods = []
+        update_added_foods_list()
+        food_var.set('')
+        quantity_var.set('')
+
+
+URL_MAP = {
+    "https://github.com/FabbriniMarco/MacroMicro-ITA-Tracker": "https://github.com/FabbriniMarco/MacroMicro-ITA-Tracker",
+    "https://www.crea.gov.it/alimenti-e-nutrizione": "https://www.crea.gov.it/alimenti-e-nutrizione",
+    "https://www.alimentinutrizione.it": "https://www.alimentinutrizione.it"
+}
+
+def open_link(event):
+    widget = event.widget
+    index = widget.index(tk.CURRENT)
+    clicked_text = widget.get(f"{index} linestart", f"{index} lineend")
+    url = URL_MAP.get(clicked_text.strip())
+    if url:
+        webbrowser.open_new(url)
+
+def show_info():
+    info_window = tk.Toplevel(root)
+    info_window.title("Program Info")
+    info_window.iconbitmap('logo.ico')
+
+    text_widget = tk.Text(info_window, wrap="word", padx=10, pady=10, width=50, height=10)
+    text_widget.pack(expand=True, fill='both')
+
+    text_widget.tag_configure("bold", font=("TkDefaultFont", 10, "bold"))
+    text_widget.tag_configure("link", foreground="blue", underline=True)
+    text_widget.tag_bind("link", "<Button-1>", open_link)
+
+    text_widget.insert("1.0", "MacroMicro-ITA-Tracker\n", "bold")
+    text_widget.insert("end", "Version: 1.0\nMaintainer: Fabbrini Marco\nContact: [email protected]\n\nFor usage instructions, visit:\n")
+    text_widget.insert("end", "https://github.com/FabbriniMarco/MacroMicro-ITA-Tracker\n", "link")
+    text_widget.insert("end", "\nFood tables have been obtained from CREA, Centro di ricerca Alimenti e Nutrizione, original source web pages:\n")
+    text_widget.insert("end", "https://www.crea.gov.it/alimenti-e-nutrizione\n", "link")
+    text_widget.insert("end", "https://www.alimentinutrizione.it", "link")
+
+    text_widget.config(state=tk.DISABLED)
+
+    close_button = ttk.Button(info_window, text="Close", command=info_window.destroy)
+    close_button.pack(pady=10)
+
+    info_window.geometry("800x380")
+    info_window.transient(root)
+    info_window.grab_set()
+    root.wait_window(info_window)
+
+
+def open_github():
+    webbrowser.open_new("https://github.com/FabbriniMarco/MacroMicro-ITA-Tracker")
+
+
+# Tk/tb
+current_theme = "sandstone"
+root = tb.Window(themename=current_theme)
+root.title("MacroMicro-ITA-Tracker")
+root.geometry("900x900")
+root.iconbitmap('logo.ico')
+
+food_var = tk.StringVar()
+quantity_var = tk.StringVar()
+search_var = tk.StringVar()
+
+current_language = tk.StringVar(value="Italian")
+name_foodID_correspondence = load_name_foodID_correspondence(current_language.get())
+food_id_map = {row['food_name']: row['food_id'] for row in name_foodID_correspondence}
+sorted_food_names = sorted(food_id_map.keys())
+blank_table = load_blank_table()
+micronutrient_list = [row['nutrients'] for row in blank_table]
+micronutrient_totals = {micronutrient: 0.0 for micronutrient in micronutrient_list}
+added_foods = []
+proplipids = range(37, 59)
+propaa = range(60, 77)
+
+main_frame = tb.Frame(root)
+main_frame.pack(expand=True, fill='both')
+
+tb.Label(main_frame, text="Select Language:").pack(pady=5)
+language_menu = tb.Combobox(main_frame, textvariable=current_language, values=["Italian", "English"], state="readonly", bootstyle = "dark", width = 6)
+language_menu.pack(pady=5)
+language_menu.bind('<<ComboboxSelected>>', switch_language)
+
+tb.Label(main_frame, text="Search Food:").pack(pady=5)
+search_entry = tb.Entry(main_frame, textvariable=search_var, width=50)
+search_entry.pack(pady=5)
+search_entry.bind('<KeyRelease>', search_foods)
+
+tb.Label(main_frame, text="Select Food:").pack(pady=5)
+food_menu = tb.Combobox(main_frame, textvariable=food_var, values=sorted_food_names, width=50, state="readonly", bootstyle = "primary")
+food_menu.pack(pady=5)
+
+tb.Label(main_frame, text="Enter Quantity (grams):").pack(pady=5)
+quantity_entry = tb.Entry(main_frame, textvariable=quantity_var, width=50)
+quantity_entry.pack(pady=5)
+
+add_button = tb.Button(main_frame, text="Add Food", command=add_food)
+add_button.pack(pady=10)
+
+added_foods_container = tb.Frame(main_frame)
+added_foods_container.pack(fill='both', pady=10, expand=True)
+tb.Label(added_foods_container, text="Added Foods:").pack(pady=5)
+canvas = tk.Canvas(added_foods_container, height=60)
+scrollbar = tb.Scrollbar(added_foods_container, orient="vertical", command=canvas.yview)
+scrollable_frame = tb.Frame(canvas)
+scrollable_frame.bind(
+    "<Configure>",
+    lambda e: canvas.configure(
+        scrollregion=canvas.bbox("all")
+    )
+)
+canvas.create_window((450, 50), window=scrollable_frame, anchor="center")
+canvas.configure(yscrollcommand=scrollbar.set)
+canvas.pack(side="left", fill="both", expand=True)
+scrollbar.pack(side="right", fill="y")
+added_foods_frame = scrollable_frame
+buffer_frame = tb.Frame(scrollable_frame, height=60)
+buffer_frame.pack()
+
+export_button = tb.Button(main_frame, text="Export Data", command=export_data)
+export_button.pack(pady=10)
+
+wipe_button = tb.Button(main_frame, text="Wipe Data", command=wipe_data, bootstyle='danger')
+wipe_button.pack(pady=10)
+
+button_frame = tb.Frame(main_frame)
+button_frame.pack(pady=10)
+
+info_button = tb.Button(button_frame, text="Info", command=show_info, bootstyle='secondary')
+info_button.pack(side="left", padx=5)
+
+website1_button = tb.Button(button_frame, text="Github", command=open_github, bootstyle='secondary')
+website1_button.pack(side="left", padx=5)
+
+root.resizable(width=False, height=True)
+root.mainloop()
+# Version 1.0 - July 2024 - Marco Fabbrini - [email protected]