utils/event_participation.py

import streamlit as st
from utils.allergens import *
from utils.variables import *
from utils.event_participation import *

def show_event_participation(user_id):
    st.title("Event participation")
    st.write("Welcome to the event!")

    relevant_allergies = []
    #st.write("The dish served at the event will contain the following ingredients:")
    for ingredient in ingredient_list:
        #found = False
        #st.write(ingredient)
        for allergen in user_list[user_id].keys():
            if allergen == ingredient and not (ingredient_list[ingredient] and user_list[user_id][ingredient][1]):
                relevant_allergies.append(ingredient)
                break
                #st.write(f"The dish will contain {ingredient}. You are allergic to {ingredient}.⚠️")
            else:
                for s in synonyms[ingredient]:
                    if s == allergen and not (ingredient_list[ingredient] and user_list[user_id][s][1]):
                        relevant_allergies.append(f"{ingredient} ({s})")
                        break
    if len(relevant_allergies) == 0:
        st.write("✅You can eat this dish!✅")
    else:
        st.write("⚠️You cannot eat this dish because it contains:")
        for a in relevant_allergies:
            st.write(a)

    with st.expander("Show ingredients"):
        st.write("**The dish served at the event will contain the following ingredients:**")
        for ingredient in ingredient_list:
            restriction = False
            for allergen in user_list[user_id].keys():
                if allergen == ingredient and not (ingredient_list[ingredient] and user_list[user_id][ingredient][1]):
                    restriction = True
                    break
                else:
                    for s in synonyms[ingredient]:
                        if s in user_list[user_id].keys() and not (ingredient_list[ingredient] and user_list[user_id][s][1]):
                            restriction = True
                            break
            if restriction:
                st.write(f" :red[{ingredient}]{' (cooked)' if ingredient_list[ingredient] else ' (raw)'}")
            else:
                st.write(f"{ingredient} {' (cooked)' if ingredient_list[ingredient] else ' (raw)'}")
    
    with st.expander("Show your dietary restrictions"):
        st.write("**Your reported aversions are:**")
        for allergen in user_list[user_id].keys():
            st.write(allergen)