app.py

import streamlit as st
import random

# Sample dataset for dish suggestions and recipes
# Ideally, this would be a large dataset or database
recipe_data = {
    "Spaghetti Carbonara": {
        "ingredients": ["spaghetti", "eggs", "cheese", "pancetta", "garlic", "black pepper"],
        "recipe": "1. Cook spaghetti. 2. Mix eggs and cheese. 3. Fry pancetta and garlic. 4. Combine all and season with pepper."
    },
    "Chicken Salad": {
        "ingredients": ["chicken", "lettuce", "tomato", "cucumber", "olive oil", "lemon"],
        "recipe": "1. Grill the chicken. 2. Prepare the salad with lettuce, tomato, and cucumber. 3. Dress with olive oil and lemon."
    },
    "Beef Stew": {
        "ingredients": ["beef", "carrots", "potatoes", "onion", "garlic", "beef broth"],
        "recipe": "1. Brown the beef. 2. Add carrots, potatoes, and onion. 3. Pour in beef broth and simmer until tender."
    },
    "Vegetable Stir Fry": {
        "ingredients": ["carrot", "broccoli", "bell pepper", "soy sauce", "ginger", "garlic"],
        "recipe": "1. Stir-fry the vegetables in oil. 2. Add soy sauce and ginger. 3. Cook until tender."
    },
    "Pasta Salad": {
        "ingredients": ["pasta", "tomato", "cucumber", "olive oil", "balsamic vinegar"],
        "recipe": "1. Cook pasta. 2. Chop vegetables. 3. Mix all ingredients and season with olive oil and balsamic vinegar."
    },
    # Add more recipes as needed
}

# Function to suggest dishes based on ingredients
def suggest_dishes(ingredients):
    suggested_dishes = []
    
    for dish, details in recipe_data.items():
        # Check if the dish contains at least one of the entered ingredients
        if any(ingredient in ingredients for ingredient in details['ingredients']):
            suggested_dishes.append(dish)
    
    # Randomly suggest 3 dishes from the possible matches (if there are enough)
    return random.sample(suggested_dishes, 3) if len(suggested_dishes) >= 3 else suggested_dishes

# Streamlit app
st.title("Cooking Suggestion App")
st.write("Enter 1 or 2 ingredients to get recipe suggestions:")

# Ingredients input
ingredients_input = st.text_input("Enter ingredients (comma separated):")

if st.button("Suggest Dishes"):
    if ingredients_input:
        # Split input into individual ingredients
        ingredients = [ingredient.strip().lower() for ingredient in ingredients_input.split(',')]
        st.write("Entered Ingredients:", ingredients)
        
        if ingredients:
            # Suggest dishes based on entered ingredients
            suggested_dishes = suggest_dishes(ingredients)
            if suggested_dishes:
                st.write("Suggested Dishes:")
                selected_dish = st.selectbox("Choose a dish", suggested_dishes)
                
                if selected_dish:
                    st.write(f"Recipe for {selected_dish}:")
                    st.write(recipe_data[selected_dish]["recipe"])
            else:
                st.write("No dishes found for the entered ingredients.")
        else:
            st.write("No valid ingredients entered.")
    else:
        st.write("Please enter some ingredients.")