Merge pull request #195 from shrehs/main

RecipeFinder

src/apps/pages/programs/ApiPrograms/recipeFinder.py

@@ -0,0 +1,156 @@
+import streamlit as st
+import requests
+
+# Function to fetch recipes from the Spoonacular API
+def fetchRecipes(query):
+    if query:
+        api_key = st.secrets["SPOONACULAR"]["api_key"]  # Retrieve API key from Streamlit secrets
+        api_url = f"https://api.spoonacular.com/recipes/complexSearch?query={query}&apiKey={api_key}"
+        response = requests.get(api_url)
+        return response.json()
+    return None
+
+# Main function to handle the recipe finding logic
+def recipeFinder():
+    # Streamlit UI
+    # Custom CSS
+    st.write(
+    """
+    <style>
+        /* Style for the main title */
+        .title{
+            flex-direction: column; /* Align the label and input field in a column */
+            font-size: 75px; /* Adjust title size */
+            color: white; /* Title color */
+            position: absolute; /* Positioning the title */
+            top: 30px; /* Distance from the top */
+            text-align: center; /* Center vertically */
+            left: 125px; /* Distance from the left */
+            z-index: 10; /* Ensures the title is on top */
+        }
+        /* Center the input container and input field */
+        .input-container {
+            display: flex;
+            justify-content: center; /* Center horizontally */
+            align-items: center; /* Center vertically */
+            height: 30vh; /* Adjust height to align vertically */
+            flex-direction: column; /* Align the label and input field in a column */
+            font-size: 80px; /* Adjust input text size */
+        }
+        /* Style for the input field */
+        .stTextInput > div > input {
+            text-align: center; /* Center the text in the input field */
+            font-size: 30px; /* Adjust input text size */
+            width: 400px; /* Adjust input width */
+            padding: 10px; /* Padding inside input */
+            margin-bottom: 20px; /* Add space below the input field */
+        }
+        /* Style for the input label */
+        .stTextInput > label {
+            text-align: center; /* Center the label text */
+            font-size: 30px; /* Adjust label text size */
+            display: block;
+        }
+        /* Style for the button */
+        .stButton > button {
+            font-size: 24px; /* Button text size */
+            padding: 10px 20px; /* Padding for button */
+        }
+        .stButton > button:hover {
+            transform: scale(1.05); /* Optional hover effect */
+        }
+    </style>
+    """,
+    unsafe_allow_html=True,
+    )
+
+    # Displays the title with the custom class
+    st.markdown('<h1 class="title">Recipe Finder</h1>', unsafe_allow_html=True)
+
+    # Centered input box with the button in a flex container
+    st.markdown('<div class="input-container">', unsafe_allow_html=True)
+
+    # Create a horizontal layout for the input field and button
+    query = st.text_input("Ingredients or a dish name, you name it!", placeholder="Enter", key="recipe_query")
+
+    # Add button to trigger recipe search
+    if st.button("Find Recipes"):
+        # Ensure the query is not empty before fetching recipes
+        if query:
+            # Fetch recipes
+            recipes_data = fetchRecipes(query)
+
+            if recipes_data and 'results' in recipes_data:
+                # Extract the results list from the response
+                recipes = recipes_data['results']
+
+                # Creates a flex container for the recipes
+                st.markdown('<div class="recipe-container">', unsafe_allow_html=True)
+
+                # Displays each recipe with the updated styles
+                for recipe in recipes:
+                    recipe_url = f"https://spoonacular.com/recipes/{recipe['title'].replace(' ', '-').lower()}-{recipe['id']}"
+                    st.markdown(
+                        f"""
+                        <a href="{recipe_url}">
+                            <div class="recipe-item">
+                                <img class="recipe-image" src="{recipe['image']}" />
+                                <div class="recipe-title">{recipe["title"]}</div>
+                            </div>
+                        </a>
+                        """,
+                        unsafe_allow_html=True,
+                    )
+
+                st.markdown('</div>', unsafe_allow_html=True)
+            else:
+                st.warning("No recipes found. Please try again with a different query.")  # Notify the user
+        else:
+            st.warning("Please enter a query before clicking the button.")
+
+    st.markdown('</div>', unsafe_allow_html=True)
+
+    # Adds custom CSS for styling the recipe list
+    st.markdown(
+        """
+        <style>
+        .recipe-container {
+            display: flex;
+            flex-wrap: wrap; /* Allows items to wrap onto multiple lines */
+            justify-content: space-between; /* Adjusts spacing between items */
+            margin-bottom: 25px; /* Space between rows */
+        }
+        .recipe-item {
+            flex: 0 0 48%; /* Adjusts width of each item */
+            margin-bottom: 10px; /* Space between items */
+            box-shadow: 0 2px 5px rgba(14, 14, 14, 0.2); /* Optional: adds shadow */
+            padding: 15px; /* Padding for inner content */
+            border-radius: 15px; /* Rounds the corners */
+            background: #212121; /* Background color for the item */
+            text-align: center; /* Centering the text */
+            transition: transform 0.2s ease-in-out;
+        }
+        .recipe-item:hover {
+            transform: scale(1.05); /* Optional hover effect */
+        }
+        .recipe-title {
+            margin-top: 10px;
+            font-size: 30px; /* Increase text size */
+            color: White;
+        }
+        .recipe-image {
+            width: 50%;
+            border-radius: 5px; /* Rounded corners for the image */
+        }
+        a {
+            text-decoration: none;
+            color: inherit;
+        }
+        a:hover {
+            text-decoration: none; /* Removes the underline on hover */
+            color: inherit; /* Ensures no color change on hover */
+        }
+        </style>
+        """,
+        unsafe_allow_html=True,
+    )