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corex lib components collapsible connect.ex
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lib/components/collapsible/connect.ex

defmodule Corex.Collapsible.Connect do
@moduledoc false
alias Corex.Collapsible.Anatomy.{Content, Props, Root, Trigger}
defp data_attr(true), do: ""
defp data_attr(false), do: nil
defp data_attr(nil), do: nil
@spec props(Props.t()) :: map()
def props(assigns) do
%{
"id" => assigns.id,
"data-default-open" => data_default_open(assigns),
"data-open" => data_open(assigns),
"data-controlled" => data_attr(assigns.controlled),
"data-disabled" => data_attr(assigns.disabled),
"data-dir" => assigns.dir,
"data-on-open-change" => assigns.on_open_change,
"data-on-open-change-client" => assigns.on_open_change_client
}
end
@spec root(Root.t()) :: map()
def root(assigns) do
data_state = if assigns.open, do: "open", else: "closed"
%{
"data-scope" => "collapsible",
"data-part" => "root",
"dir" => assigns.dir,
"id" => "collapsible:#{assigns.id}",
"data-state" => data_state
}
end
@spec trigger(Trigger.t()) :: map()
def trigger(assigns) do
data_state = if assigns.open, do: "open", else: "closed"
%{
"data-scope" => "collapsible",
"data-part" => "trigger",
"type" => "button",
"tabindex" => if(assigns.disabled, do: -1, else: 0),
"aria-expanded" => if(assigns.open, do: "true", else: "false"),
"aria-disabled" => if(assigns.disabled, do: "true", else: "false"),
"data-disabled" => assigns.disabled,
"disabled" => assigns.disabled,
"dir" => assigns.dir,
"data-state" => data_state,
"id" => "collapsible:#{assigns.id}:trigger",
"data-controls" => "collapsible:#{assigns.id}:content",
"aria-controls" => "collapsible:#{assigns.id}:content"
}
end
@spec content(Content.t()) :: map()
def content(assigns) do
data_state = if assigns.open, do: "open", else: "closed"
%{
"data-scope" => "collapsible",
"data-part" => "content",
"data-state" => data_state,
"data-disabled" => assigns.disabled,
"dir" => assigns.dir,
"aria-labelledby" => "collapsible:#{assigns.id}:trigger",
"hidden" => !assigns.open,
"id" => "collapsible:#{assigns.id}:content"
}
end
defp data_default_open(assigns) do
if !assigns.controlled && assigns.open, do: "", else: nil
end
defp data_open(assigns) do
if assigns.controlled do
if assigns.open, do: "", else: nil
else
nil
end
end
end