Source code for tablate.library.renderers.html.render_html_head

from tablate.library.formatters.html.style.attributes.divider import divider_attr
from tablate.library.formatters.html.style.attributes.margin import margin_attr
from tablate.library.formatters.html.style.attributes.space import space_attr
from tablate.type.type_global import Globals




def render_html_head(global_options: Globals) -> str:

    container_padding = global_options.html.html_container_styles.html_container_padding
    frame_border_style = global_options.html.html_container_styles.html_container_border_style
    frame_border_weight = global_options.html.html_container_styles.html_container_border_weight
    frame_border_color = global_options.html.html_container_styles.html_container_border_color
    html_px_multiplier = global_options.html.html_container_styles.html_px_multiplier

    html_width = global_options.html.html_container_styles.html_container_width
    column_baselines = global_options.html.column_baselines

    margin_left_px = container_padding

    border_string = divider_attr(divider_style=frame_border_style,
                                 divider_weight=frame_border_weight,
                                 divider_color=frame_border_color)

    global_options.html.styler.add_global_style_attribute("font-family", "'Roboto', sans-serif")
    global_options.html.styler.add_global_style_attribute("box-sizing", "border-box")
    global_options.html.styler.add_global_style_attribute("margin", 0)
    global_options.html.styler.add_global_style_attribute("padding", 0)
    global_options.html.styler.wrapper.add_style_attribute("cursor", "default")
    if global_options.html.html_container_styles.html_default_colors:
        global_options.html.styler.wrapper.add_style_attribute("background-color", "transparent", " tbody tr")
        global_options.html.styler.wrapper.add_style_attribute("background-color", "rgba(255,255,255,0.95)")
        global_options.html.styler.wrapper.add_style_attribute("background-color", "transparent", " tr:nth-child(odd)")
        global_options.html.styler.wrapper.add_style_attribute("background-color", "rgba(123,123,123,0.10)", " tr:nth-child(even)")
        global_options.html.styler.wrapper.add_style_attribute("background-color", "rgba(50,123,200,0.15)", " tr:hover")
        global_options.html.styler.wrapper.add_style_attribute("background-color", "rgba(123,123,123,0.15)", " th")
        global_options.html.styler.wrapper.add_style_attribute("border", "black", " *")
        global_options.html.styler.wrapper.add_style_attribute("color", "#030303", " *")

    margin_edge = space_attr(html_spacer=margin_left_px, html_px_multiplier=html_px_multiplier)[1]

    global_options.html.styler.wrapper.add_style_attribute("width", f"calc({html_width} - {margin_edge}px)")
    global_options.html.styler.wrapper.add_style_attribute("margin", margin_attr(margin=margin_left_px,
                                                                                 html_px_multiplier=html_px_multiplier))

    global_options.html.styler.table.add_style_attribute("width", "100%")
    global_options.html.styler.table.add_style_attribute("height", "1px")
    global_options.html.styler.table.add_style_attribute("padding", "0", " tr th td")


    global_options.html.styler.table.add_style_attribute("border", border_string)

    global_options.html.styler.table.add_style_attribute("border-collapse", "collapse")

    wrapper_classes = global_options.html.styler.wrapper.generate_class_names()
    table_classes = global_options.html.styler.table.generate_class_names()

    return_string = ''

    return_string += f'<div class="{wrapper_classes}">'
    return_string += f'<table class="{table_classes}">'

    return_string += f'<colgroup>'

    previous_baseline_value = 0
    for baseline_column_width in column_baselines:
        column_width = baseline_column_width - previous_baseline_value
        return_string += f'<col style="width:{column_width}%;">'
        previous_baseline_value = baseline_column_width
    return_string += f'</colgroup>'

    return return_string