import { updateTimelineEvent } from "#server/service/timeline";
import { visibilitySchema } from "#server/constants/visibility";

export default defineWrappedResponseHandler(async (event) => {
  const user = await event.context.auth.requireUser();
  const id = Number(event.context.params?.id);
  if (!Number.isInteger(id)) {
    throw createError({ statusCode: 400, statusMessage: "无效 id" });
  }
  const body = await readBody<{
    occurredOn?: string;
    title?: string;
    bodyMarkdown?: string | null;
    linkUrl?: string | null;
    visibility?: string;
  }>(event);

  const occurredOn =
    body.occurredOn !== undefined
      ? (() => {
          const d = new Date(body.occurredOn);
          if (Number.isNaN(d.getTime())) {
            throw createError({ statusCode: 400, statusMessage: "occurredOn 无效" });
          }
          return d;
        })()
      : undefined;

  const ev = await updateTimelineEvent(user.id, id, {
    occurredOn,
    title: body.title,
    bodyMarkdown: body.bodyMarkdown,
    linkUrl: body.linkUrl,
    visibility: body.visibility !== undefined ? visibilitySchema.parse(body.visibility) : undefined,
  });
  if (!ev) {
    throw createError({ statusCode: 404, statusMessage: "未找到" });
  }
  return R.success({ event: ev });
});