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lib/phoenix_duskmoon/component/layout/drawer.ex

defmodule PhoenixDuskmoon.Component.Layout.Drawer do
@moduledoc """
Drawer component using el-dm-drawer custom element.
A sliding panel that can appear from the left or right side.
## Examples
<.dm_drawer id="nav-drawer" open={@drawer_open}>
<:header>Navigation</:header>
<nav>Drawer content</nav>
<:footer>
<.dm_btn variant="ghost" phx-click="close_drawer">Close</.dm_btn>
</:footer>
</.dm_drawer>
<.dm_drawer id="settings" position="right" modal>
<:header>Settings</:header>
Settings content here.
</.dm_drawer>
"""
use Phoenix.Component
@doc """
Renders a drawer panel.
## Examples
<.dm_drawer id="my-drawer">
<:header>Title</:header>
Content
</.dm_drawer>
"""
@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 drawer is open")
attr(:position, :string,
default: "left",
values: ["left", "right"],
doc: "Side the drawer slides in from"
)
attr(:modal, :boolean, default: false, doc: "Show backdrop overlay and trap focus")
attr(:width, :string, default: nil, doc: "Custom CSS width (e.g., '360px', '30vw')")
attr(:label, :string, default: nil, doc: "Accessible label for the drawer (aria-label)")
attr(:rest, :global)
slot(:header, doc: "Drawer header content")
slot(:inner_block, required: true, doc: "Drawer body content")
slot(:footer, doc: "Drawer footer content")
def dm_drawer(assigns) do
~H"""
<el-dm-drawer
id={@id}
open={@open}
position={@position}
modal={@modal}
width={@width}
class={@class}
role={if @modal, do: "dialog", else: "complementary"}
aria-modal={@modal && "true"}
aria-label={@label}
{@rest}
>
<span :if={@header != []} slot="header">
{render_slot(@header)}
</span>
{render_slot(@inner_block)}
<span :if={@footer != []} slot="footer">
{render_slot(@footer)}
</span>
</el-dm-drawer>
"""
end
end