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lib/phoenix_duskmoon/component/layout/bottom_sheet.ex

defmodule PhoenixDuskmoon.Component.Layout.BottomSheet do
@moduledoc """
Bottom sheet component using `el-dm-bottom-sheet` custom element.
Renders a sliding panel from the bottom of the screen, commonly used for
mobile-style action sheets, menus, or expandable content.
## Examples
<.dm_bottom_sheet id="actions-sheet" modal>
<:header>Select Action</:header>
<p>Choose an option below.</p>
</.dm_bottom_sheet>
<.dm_bottom_sheet id="snap-sheet" snap_points="25,50,100">
<p>Draggable content with snap points.</p>
</.dm_bottom_sheet>
"""
use Phoenix.Component
@doc """
Renders a bottom sheet panel.
## Examples
<.dm_bottom_sheet id="my-sheet" open modal>
<:header>Title</:header>
Content here.
</.dm_bottom_sheet>
"""
@doc type: :component
attr(:id, :any, default: nil, doc: "HTML id attribute")
attr(:class, :any, default: nil, doc: "additional CSS classes")
attr(:open, :boolean, default: false, doc: "whether the sheet is visible")
attr(:modal, :boolean, default: false, doc: "show backdrop and trap focus")
attr(:persistent, :boolean, default: false, doc: "prevent dismiss via outside click or swipe")
attr(:snap_points, :string,
default: nil,
doc: "comma-separated snap point heights in percentages (e.g., \"25,50,100\")"
)
attr(:label, :string, default: nil, doc: "Accessible label for the sheet (aria-label)")
attr(:rest, :global)
slot(:header, doc: "Header content above the drag handle")
slot(:inner_block, doc: "Main sheet content")
def dm_bottom_sheet(assigns) do
~H"""
<el-dm-bottom-sheet
id={@id}
open={@open}
modal={@modal}
persistent={@persistent}
snap-points={@snap_points}
class={@class}
role="dialog"
aria-modal={@modal && "true"}
aria-label={@label}
{@rest}
>
<div :if={@header != []} slot="header">
{render_slot(@header)}
</div>
{render_slot(@inner_block)}
</el-dm-bottom-sheet>
"""
end
end