import { defineWrappedResponseHandler } from "#server/utils/handler";
import { R } from "#server/utils/response";
import { resolveAgentIdentity } from "#server/service/agent/identity";
import { listSessions } from "#server/service/agent/session";
import { getAgentBySlug } from "#server/service/agent/agent";

export default defineWrappedResponseHandler(async (event) => {
  const agentSlug = getRouterParam(event, "agentSlug");
  if (!agentSlug) {
    return R.error("参数无效", null);
  }

  const agent = await getAgentBySlug(agentSlug);
  if (!agent) {
    return R.error("agent 不存在", null);
  }

  const identity = await resolveAgentIdentity(event);
  if (!identity.userId && !identity.tempToken) {
    return R.success({ list: [], total: 0, page: 1, pageSize: 30, totalPages: 0 });
  }

  const query = getQuery(event);
  const page = Number(query.page) || 1;
  const pageSize = Number(query.pageSize) || 30;

  const result = await listSessions({
    userId: identity.userId,
    tempToken: identity.tempToken,
    agentId: agent.id,
    page,
    pageSize,
  });
  return R.success(result);
});