import base64
import streamlit as st

def get_base64(bin_file):
    with open(bin_file, 'rb') as f:
        data = f.read()
    return base64.b64encode(data).decode()

def add_logo(width, padding, margin):

    padding_top, padding_right, padding_bottom, padding_left = padding
    margin_top, margin_right, margin_bottom, margin_left = margin

    bin_str = get_base64('images/logo1.png')
    link = 'https://www.lifepulse.ai'
    
    html_code = f'''
                <a href="{link}" target = _blank>
                    <img src="data:image/png;base64,{bin_str}"
                    style="
                     margin: auto;
                     width: {width}%;
                     margin-top: {margin_top}px;
                     margin-right: {margin_right}px;
                     margin-bottom: {margin_bottom}px;
                     margin-left: {margin_left}%;
                     padding-top: {padding_top}px;
                     padding-right: {padding_right}px;
                     padding-bottom: {padding_bottom}px;
                     padding-left: {padding_left}%;
                     "/>
                 </a>
                '''
    return html_code

def new_line(n=1):
    for i in range(n):
        st.write("\n")

def local_css(file_name):
    with open(file_name) as f:
        st.markdown(f'<style>{f.read()}</style>', unsafe_allow_html=True)

def remote_css(url):
    st.markdown(f'<link href="{url}" rel="stylesheet">', unsafe_allow_html=True)

def add_header(png_file):
    bin_str = get_base64(png_file)
    page_bg_img = f'''
    <style>
    .header {{
        background: url("data:image/png;base64,{bin_str}");
        background-size: cover; /* Adjust as needed */
        background-repeat: no-repeat; /* Adjust as needed */
        background-position: center center; /* Adjust as needed */
        text-align: center;
        max-width: 100%;
        position: relative;
        padding: 3.5rem 0 0.5rem;
        margin: 0 0 1rem;
        color: #FFF; 
        z-index: 999999999;
    }}
    </style>
    '''

    st.markdown(page_bg_img, unsafe_allow_html=True)