m3e

//// Slide is a carousel-like container used to horizontally cycle through slotted items.
////
//// This file was generated by m3e/generator
////
////          DO NOT EDIT
////

import gleam/float
import gleam/list
import gleam/option.{type Option, None}
import lustre/attribute.{type Attribute}
import lustre/element.{type Element}
import m3e/attr

// --- Types ---

/// Slide is a View Model for this component
///
/// ## Fields:
///
/// - selected_index: The zero-based index of the visible item.
///
pub opaque type Slide {
  Slide(selected_index: Option(Float))
}

// --- Defaults ---

pub const default_selected_index: Option(Float) = None

// --- Constructors ---

/// new creates a new Slide with the default configuration.
///
pub fn new(selected_index: Option(Float)) -> Slide {
  Slide(selected_index: selected_index)
}

// --- Setters ---

/// selected_index sets the value of selected_index for this Slide.
///
pub fn selected_index(_: Slide, selected_index: Option(Float)) -> Slide {
  Slide(selected_index: selected_index)
}

// --- Renderers ---

/// render creates a Lustre Element for a Slide
///
pub fn render(
  model: Slide,
  attributes: List(Attribute(msg)),
  children: List(Element(msg)),
) -> Element(msg) {
  element.element(
    "m3e-slide",
    list.flatten([
      [
        attr.option(
          model.selected_index,
          fn(_) { "selected-index" },
          float.to_string,
          default_selected_index,
        ),
      ],
      attributes,
    ])
      |> list.filter(fn(a) { a != attribute.none() }),
    children,
  )
}