---
import WidgetLayout from "./WidgetLayout.astro";

import I18nKey from "../../i18n/i18nKey";
import { i18n } from "../../i18n/translation";
import { getCategoryList } from "../../utils/content-utils";
import { getCategoryUrl } from "../../utils/url-utils";
import ButtonLink from "../control/ButtonLink.astro";

const categories = await getCategoryList();

const COLLAPSED_HEIGHT = "7.5rem";
const COLLAPSE_THRESHOLD = 5;

const isCollapsed = categories.length >= COLLAPSE_THRESHOLD;

interface Props {
	class?: string;
	style?: string;
}
const className = Astro.props.class;
const style = Astro.props.style;
---

<WidgetLayout name={i18n(I18nKey.categories)} id="categories" isCollapsed={isCollapsed} collapsedHeight={COLLAPSED_HEIGHT}
                class={className} style={style}
>
    {categories.map((c) =>
        <ButtonLink
            url={getCategoryUrl(c.name)}
            badge={String(c.count)}
            label=`View all posts in the ${c.name} category`
        >
            {c.name}
        </ButtonLink>
    )}
</WidgetLayout>