LazyBoy2/web/src/api.ts

export type HumanQuestion = {
  question?: string; reason?: string; options?: unknown[]; kind?: string;
  task_id?: string; question_id?: string; site_url?: string; surface?: string;
  handover?: boolean; submitted?: boolean;
};

export type AgentActivity = {
  state: "idle" | "queued" | "running" | "waiting_input";
  running: boolean;
  queued: boolean;
  observed_at_ms: number;
  active_task_ids: string[];
  question?: HumanQuestion | null;
};

export type AgentRow = {
  id: string;
  name: string;
  expertise?: string;
  preview?: string;
  running?: boolean;
  activity?: AgentActivity;
};

export type TranscriptItem = { role: "user" | "assistant"; content: string; at?: string };

export type AgentDetail = {
  id: string;
  name: string;
  expertise: string;
  preview: string;
  transcript: TranscriptItem[];
  running: boolean;
  activity: AgentActivity;
};

export type TeamEvent = {
  id: number;
  kind: string;
  task_id?: string | null;
  payload: Record<string, unknown>;
};

async function request<T>(path: string, init?: RequestInit): Promise<T> {
  const res = await fetch(path, {
    ...init,
    headers: { "content-type": "application/json", ...(init?.headers || {}) },
  });
  const raw = await res.text();
  let data: unknown = null;
  try {
    data = raw ? JSON.parse(raw) : null;
  } catch {
    data = raw;
  }
  if (!res.ok) {
    const err = data as { error?: string } | null;
    throw new Error(err?.error || raw || String(res.status));
  }
  return data as T;
}

export const api = {
  health: () => request<{ ok: boolean; service: boolean; model: string }>("/api/health"),
  agents: async () => {
    const data = await request<AgentRow[] | { agents?: AgentRow[] }>("/api/agents");
    const agents = Array.isArray(data) ? data : data.agents || [];
    return { agents };
  },
  createAgent: (name: string) => request<AgentRow>("/api/agents", { method: "POST", body: JSON.stringify({ name }) }),
  deleteAgent: (id: string) => request<{ ok: boolean; id: string; name: string }>(`/api/agents/${id}`, { method: "DELETE" }),
  agent: (id: string) => request<AgentDetail>(`/api/agents/${id}`),
  activity: (id: string) => request<AgentActivity>(`/api/agents/${id}/activity`, { signal: AbortSignal.timeout(8000) }),
  send: (id: string, text: string) =>
    request<{ queued?: string }>(`/api/agents/${id}/messages`, { method: "POST", body: JSON.stringify({ text }) }),
  handoverDone: (id: string, taskId: string, questionId: string, action: "done" | "cancel" = "done") => request(`/api/agents/${id}/handover`, { method: "POST", body: JSON.stringify({ task_id: taskId, question_id: questionId, action }), signal: AbortSignal.timeout(8000) }),
  stop: (id: string) => request(`/api/agents/${id}/stop`, { method: "POST", body: "{}" }),
  computer: (action: "start" | "restart" | "update" = "start") =>
    request<{
      ready: boolean;
      viewer_url: string;
      error?: string;
      updated?: boolean;
      revision?: string;
    }>("/api/computer", {
      method: "POST",
      body: JSON.stringify({ action }),
    }),
};