# app.py
import streamlit as st

def calculate_tiles(area_length, area_width, area_height, tile_length, tile_width, door_area=0, exhaust_area=0):
    # Calculate the area of the floor
    floor_area = area_length * area_width

    # Calculate the area of the walls
    wall_area = 2 * (area_length * area_height) + 2 * (area_width * area_height) - (door_area + exhaust_area)

    # Calculate the total area to be tiled
    total_area = floor_area + wall_area

    # Calculate the area of one tile
    tile_area = tile_length * tile_width

    # Calculate the number of tiles required
    num_tiles = total_area / tile_area

    return floor_area, wall_area, total_area, num_tiles

def calculate_bond_bags(num_tiles, tiles_per_bag):
    # Calculate the number of bond bags required
    num_bags = num_tiles / tiles_per_bag
    return num_bags

def main():
    st.set_page_config(page_title="Tile Calculator", page_icon="🌐", layout="centered")

    # Title and description
    st.title("🌐 Tile Calculator App")
    st.markdown(
        """
        Welcome to the Tile Calculator! 🎨 Use this app to calculate the number of tiles required for walls and floors, adjust for doors and exhaust spaces, and estimate the bond bags required.
        """
    )

    # Input fields for room dimensions
    st.header("Room Dimensions")
    area_length = st.number_input("Room Length (in feet):", min_value=0.0, step=0.1, format="%.2f")
    area_width = st.number_input("Room Width (in feet):", min_value=0.0, step=0.1, format="%.2f")
    area_height = st.number_input("Room Height (in feet):", min_value=0.0, step=0.1, format="%.2f")

    # Input fields for tile dimensions
    st.header("Tile Dimensions")
    tile_length = st.number_input("Tile Length (in feet):", min_value=0.0, step=0.1, format="%.2f")
    tile_width = st.number_input("Tile Width (in feet):", min_value=0.0, step=0.1, format="%.2f")

    # Input fields for door and exhaust areas
    st.header("Adjustments for Doors and Exhaust")
    door_area = st.number_input("Total Door Area (in square feet):", min_value=0.0, step=0.1, format="%.2f")
    exhaust_area = st.number_input("Total Exhaust Area (in square feet):", min_value=0.0, step=0.1, format="%.2f")

    # Button to calculate tiles
    if st.button("Calculate Tiles"):
        if area_length > 0 and area_width > 0 and area_height > 0 and tile_length > 0 and tile_width > 0:
            floor_area, wall_area, total_area, num_tiles = calculate_tiles(
                area_length, area_width, area_height, tile_length, tile_width, door_area, exhaust_area
            )

            st.success("Calculation Complete!")
            st.subheader("Results")
            st.write(f"**Floor Area:** {floor_area:.2f} sq. feet")
            st.write(f"**Wall Area (adjusted for doors and exhaust):** {wall_area:.2f} sq. feet")
            st.write(f"**Total Area to be Tiled:** {total_area:.2f} sq. feet")
            st.write(f"**Number of Tiles Required:** {num_tiles:.0f}")

            # Input field for bond bag weight and calculation
            st.header("Bond Bag Estimation")
            tiles_per_bag = st.number_input("Number of tiles covered per bond bag:", min_value=0.0, step=0.1, format="%.2f")
            if tiles_per_bag > 0:
                num_bags = calculate_bond_bags(num_tiles, tiles_per_bag)
                st.write(f"**Estimated Number of Bond Bags Required:** {num_bags:.0f}")
            else:
                st.warning("Please enter a valid number of tiles covered per bond bag.")
        else:
            st.error("Please enter all dimensions greater than zero.")

    # Footer
    st.markdown(
        """
        ---
        Created with 🚀 by [Your Name](https://huggingface.co/).
        """
    )

if __name__ == "__main__":
    main()