class Visualization:
    """
    The Amora visual representation of a `pandas.DataFrame`
    """

    def __init__(self, data: pd.DataFrame, config: VisualizationConfig):
        self.data = data
        self.config = config

    def __str__(self):
        return self.data.to_markdown()

class Dashboard(BaseModel):
    """
    A set of one or more questions, organized and arranged into one or more rows,
    that provide an at-a-glance view of related information. Dashboards can optionally
    contain `filters`, that act upon `questions`, refining it's answers.

    A new dashboard should be defined as a Python module with a `dashboard: Dashboard`
    attribute. E.g:

    ```python
    # $AMORA_PROJECT_PATH/dashboards/steps.py

    from amora.dashboards import AcceptedValuesFilter, Dashboard, DateFilter
    from examples.amora_project.models.step_count_by_source import (
        how_many_data_points_where_acquired,
        what_are_the_available_data_sources,
        what_are_the_values_observed_on_the_iphone,
        what_is_the_current_estimated_walked_distance,
        what_is_the_latest_data_point,
        what_is_the_total_step_count_to_date,
    )

    dashboard = Dashboard(
        uid="1",
        name="Health :: Step Analysis",
        questions=[
            [
                what_is_the_latest_data_point,
                what_is_the_current_estimated_walked_distance,
                how_many_data_points_where_acquired,
            ],
            [
                what_is_the_total_step_count_to_date,
                what_are_the_values_observed_on_the_iphone,
                what_are_the_available_data_sources,
            ],
        ],
        filters=[
            DateFilter(
                default="2021-01-01", title="data de início", id="start-date-filter"
            ),
            DateFilter(default="2023-01-01", title="data fim", id="end-date-filter"),
            AcceptedValuesFilter(
                default="iPhone",
                values=["Diogo's iPhone", "iPhone"],
                title="Source device",
                id="source-device-filter",
            ),
        ],
    )
    ```
    """

    uid: DashboardUid
    name: str
    questions: List[List[Question]]
    filters: List[Filter]

    class Config:
        arbitrary_types_allowed = True