app.py

import streamlit as st

def calculate_bricks(wall_length, wall_height, wall_thickness, brick_length, brick_height, brick_thickness):
    wall_volume = wall_length * wall_height * wall_thickness
    brick_volume = brick_length * brick_height * brick_thickness
    mortar_ratio = 0.1  # Assuming 10% of volume is mortar
    effective_wall_volume = wall_volume * (1 - mortar_ratio)
    total_bricks = effective_wall_volume / brick_volume
    return int(total_bricks), round(wall_volume * mortar_ratio, 2)

st.title("Brick Masonry Estimator")
st.write("Estimate the number of bricks and mortar required for a given wall size.")

st.sidebar.header("Wall Dimensions (in meters)")
wall_length = st.sidebar.number_input("Wall Length", min_value=0.1, value=10.0, step=0.1)
wall_height = st.sidebar.number_input("Wall Height", min_value=0.1, value=3.0, step=0.1)
wall_thickness = st.sidebar.number_input("Wall Thickness", min_value=0.1, value=0.2, step=0.01)

st.sidebar.header("Brick Dimensions (in meters)")
brick_length = st.sidebar.number_input("Brick Length", min_value=0.1, value=0.2, step=0.01)
brick_height = st.sidebar.number_input("Brick Height", min_value=0.05, value=0.1, step=0.01)
brick_thickness = st.sidebar.number_input("Brick Thickness", min_value=0.05, value=0.1, step=0.01)

if st.button("Estimate"):
    bricks, mortar = calculate_bricks(wall_length, wall_height, wall_thickness, brick_length, brick_height, brick_thickness)
    st.success(f"Estimated Number of Bricks: {bricks}")
    st.info(f"Estimated Mortar Volume: {mortar} cubic meters")