/**
 * The site's applied color scheme.
 * GET    /_emdash/api/color-schemes/current — read it (or null).
 * DELETE /_emdash/api/color-schemes/current — clear it (revert to theme defaults).
 */
import type { APIRoute } from "astro";

import { requirePerm } from "#api/authorize.js";
import { apiError, handleError, unwrapResult } from "#api/error.js";
import { clearColorScheme, getAppliedColorScheme } from "#api/handlers/color-schemes.js";

export const prerender = false;

export const GET: APIRoute = async ({ locals }) => {
	const { emdash, user } = locals;
	if (!emdash?.db) return apiError("NOT_CONFIGURED", "EmDash is not initialized", 500);
	const denied = requirePerm(user, "settings:read");
	if (denied) return denied;
	const scheme = await getAppliedColorScheme(emdash.db);
	return Response.json({ success: true, data: { scheme } });
};

export const DELETE: APIRoute = async ({ locals }) => {
	const { emdash, user } = locals;
	if (!emdash?.db) return apiError("NOT_CONFIGURED", "EmDash is not initialized", 500);
	const denied = requirePerm(user, "settings:manage");
	if (denied) return denied;
	try {
		return unwrapResult(await clearColorScheme(emdash.db));
	} catch (error) {
		return handleError(error, "Failed to clear color scheme", "COLOR_SCHEME_ERROR");
	}
};