import { Agent, openai } from "@agentium/core";
import { MetricsExporter } from "@agentium/observability";
import { createAgentRouter } from "@agentium/transport";

const exporter = new MetricsExporter();
const agent = new Agent({ name: "bot", model: openai("gpt-4o") });
exporter.attach(agent.eventBus);

const router = createAgentRouter({
  metricsExporter: exporter,
  cors: true,
});

agentium_agent_runs_total{agent="bot"} 42
agentium_agent_errors_total{agent="bot"} 1
agentium_agent_duration_ms_avg{agent="bot"} 1250
agentium_agent_duration_ms_p95{agent="bot"} 3200
agentium_agent_tokens_total{agent="bot"} 125000
agentium_agent_cost_usd_total{agent="bot"} 0.85
agentium_agent_tool_calls_total{agent="bot"} 156