import type { AnyProfileView } from '@atcute/bluesky';
import { DisplayContext, getDisplayRestrictions, type ModerationDecision } from '@atcute/bluesky-moderation';

import { uniqueBy } from '@mary/array-fns';

import { getModerationCauseKey } from '#/lib/moderation/causes';

import * as Pills from '#/components/web/Pills';

export function ProfileHeaderAlerts({
	className,
	moderation,
	profile,
}: {
	className?: string;
	moderation: ModerationDecision;
	profile: AnyProfileView;
}) {
	const modui = getDisplayRestrictions(moderation, DisplayContext.ProfileView);
	const mutedOnlyReposts = profile.viewer?.mutedOnlyReposts;

	if (!mutedOnlyReposts && modui.alerts.length === 0 && modui.informs.length === 0) {
		return null;
	}

	return (
		<Pills.Row className={className} size="lg">
			{uniqueBy(modui.alerts, getModerationCauseKey).map((cause) => (
				<Pills.Label cause={cause} key={getModerationCauseKey(cause)} size="lg" />
			))}
			{uniqueBy(modui.informs, getModerationCauseKey).map((cause) => (
				<Pills.Label cause={cause} key={getModerationCauseKey(cause)} size="lg" />
			))}
			{mutedOnlyReposts && <Pills.MutedOnlyReposts size="lg" />}
		</Pills.Row>
	);
}