sprocket

-module(docs@page_route).
-compile([no_auto_import, nowarn_unused_vars]).

-export([from_string/1, href/1]).
-export_type([page_route/0]).

-type page_route() :: introduction | components | misc | unknown.

-spec from_string(binary()) -> page_route().
from_string(Route) ->
    case Route of
        <<"/"/utf8>> ->
            introduction;

        <<"/components"/utf8>> ->
            components;

        <<"/misc"/utf8>> ->
            misc;

        _ ->
            unknown
    end.

-spec href(page_route()) -> binary().
href(Route) ->
    case Route of
        introduction ->
            <<"/"/utf8>>;

        components ->
            <<"/components"/utf8>>;

        misc ->
            <<"/misc"/utf8>>;

        unknown ->
            docs@utils@logger:error(<<"Unknown page route"/utf8>>),
            erlang:error(#{gleam_error => panic,
                    message => <<"panic expression evaluated"/utf8>>,
                    module => <<"docs/page_route"/utf8>>,
                    function => <<"href"/utf8>>,
                    line => 26})
    end.