plesna/dashboard/pages/home.py

from dash import html
from ..datalake import stages
from ..libs.stage.stage import AbstractStage


def html_list_schema(stage:AbstractStage, with_tables=True):
    """ Build html list of schema in stage """
    ul_classes = "ml-2"
    if with_tables:
        return html.Ul(
            [
                html.Li(
                    children = [
                        html.Span(
                            schema,
                            className="text-lg text-bold"
                        ),
                        html_list_table(stage, schema)
                    ],
                    className=""
                ) for schema in stage.schemas()
            ],
            className=ul_classes
        )
    return html.Ul(
        [
            html.Li(
                schema,
                className="text-lg text-bold"
                    ) for schema in stage.schemas()
        ],
        className=ul_classes
    )



def html_list_table(stage:AbstractStage, schema:str):
    """ Build html list of table in stage """
    return html.Ul(
        [
            html.Li(table) for table in stage.tables(schema=schema)
        ],
        className="ml-4"
    )



layout = html.Div([
    html.Div(children=[
        html.Ul(
            children=[
                html.Li(
                    children=[
                        html.Span(
                            stagename,
                            className="text-2xl text-center p-2 bg-amber-100 rounded shadow"
                                  ),
                        html_list_schema(stage)
                    ],
                    className="flex-1 bg-gray-100 rounded flex flex-col shadow"
                ) for stagename, stage in stages.items()
            ],
            className="flex flex-row space-x-2"
        )
    ],
    className="w-full mt-4 px-2"
    ),
])