初始化提交

sdk/javascript/index.js

@@ -0,0 +1,479 @@
+/**
+ * @openfang/sdk — Official JavaScript client for the OpenFang Agent OS REST API.
+ *
+ * Usage:
+ *   const { OpenFang } = require("@openfang/sdk");
+ *   const client = new OpenFang("http://localhost:3000");
+ *
+ *   const agent = await client.agents.create({ template: "assistant" });
+ *   const reply = await client.agents.message(agent.id, "Hello!");
+ *   console.log(reply);
+ *
+ *   // Streaming:
+ *   for await (const event of client.agents.stream(agent.id, "Tell me a joke")) {
+ *     process.stdout.write(event.delta || "");
+ *   }
+ */
+
+"use strict";
+
+class OpenFangError extends Error {
+  constructor(message, status, body) {
+    super(message);
+    this.name = "OpenFangError";
+    this.status = status;
+    this.body = body;
+  }
+}
+
+class OpenFang {
+  /**
+   * @param {string} baseUrl - OpenFang server URL (e.g. "http://localhost:3000")
+   * @param {object} [opts]
+   * @param {Record<string, string>} [opts.headers] - Extra headers for every request
+   */
+  constructor(baseUrl, opts) {
+    this.baseUrl = baseUrl.replace(/\/+$/, "");
+    this._headers = Object.assign({ "Content-Type": "application/json" }, (opts && opts.headers) || {});
+    this.agents = new AgentResource(this);
+    this.sessions = new SessionResource(this);
+    this.workflows = new WorkflowResource(this);
+    this.skills = new SkillResource(this);
+    this.channels = new ChannelResource(this);
+    this.tools = new ToolResource(this);
+    this.models = new ModelResource(this);
+    this.providers = new ProviderResource(this);
+    this.memory = new MemoryResource(this);
+    this.triggers = new TriggerResource(this);
+    this.schedules = new ScheduleResource(this);
+  }
+
+  /** Low-level fetch wrapper. */
+  async _request(method, path, body) {
+    var url = this.baseUrl + path;
+    var init = { method: method, headers: Object.assign({}, this._headers) };
+    if (body !== undefined) {
+      init.body = JSON.stringify(body);
+    }
+    var res = await fetch(url, init);
+    if (!res.ok) {
+      var text = await res.text().catch(function () { return ""; });
+      throw new OpenFangError("HTTP " + res.status + ": " + text, res.status, text);
+    }
+    var ct = res.headers.get("content-type") || "";
+    if (ct.includes("application/json")) {
+      return res.json();
+    }
+    return res.text();
+  }
+
+  /** Low-level SSE streaming. Returns an async iterator of parsed events. */
+  async *_stream(method, path, body) {
+    var url = this.baseUrl + path;
+    var headers = Object.assign({}, this._headers, { Accept: "text/event-stream" });
+    var init = { method: method, headers: headers };
+    if (body !== undefined) {
+      init.body = JSON.stringify(body);
+    }
+    var res = await fetch(url, init);
+    if (!res.ok) {
+      var text = await res.text().catch(function () { return ""; });
+      throw new OpenFangError("HTTP " + res.status + ": " + text, res.status, text);
+    }
+    var reader = res.body.getReader();
+    var decoder = new TextDecoder();
+    var buffer = "";
+    while (true) {
+      var result = await reader.read();
+      if (result.done) break;
+      buffer += decoder.decode(result.value, { stream: true });
+      var lines = buffer.split("\n");
+      buffer = lines.pop() || "";
+      for (var i = 0; i < lines.length; i++) {
+        var line = lines[i].trim();
+        if (line.startsWith("data: ")) {
+          var data = line.slice(6);
+          if (data === "[DONE]") return;
+          try {
+            yield JSON.parse(data);
+          } catch (_) {
+            yield { raw: data };
+          }
+        }
+      }
+    }
+  }
+
+  /** Health check. */
+  async health() {
+    return this._request("GET", "/api/health");
+  }
+
+  /** Detailed health. */
+  async healthDetail() {
+    return this._request("GET", "/api/health/detail");
+  }
+
+  /** Server status. */
+  async status() {
+    return this._request("GET", "/api/status");
+  }
+
+  /** Server version. */
+  async version() {
+    return this._request("GET", "/api/version");
+  }
+
+  /** Prometheus metrics (text). */
+  async metrics() {
+    return this._request("GET", "/api/metrics");
+  }
+
+  /** Usage statistics. */
+  async usage() {
+    return this._request("GET", "/api/usage");
+  }
+
+  /** Config. */
+  async config() {
+    return this._request("GET", "/api/config");
+  }
+}
+
+// ── Agent Resource ──────────────────────────────────────────────
+
+class AgentResource {
+  constructor(client) { this._c = client; }
+
+  /** List all agents. */
+  async list() {
+    return this._c._request("GET", "/api/agents");
+  }
+
+  /** Get agent by ID. */
+  async get(id) {
+    return this._c._request("GET", "/api/agents/" + id);
+  }
+
+  /** Create (spawn) a new agent.
+   * @param {object} opts - e.g. { template: "assistant", name: "My Agent" }
+   */
+  async create(opts) {
+    return this._c._request("POST", "/api/agents", opts);
+  }
+
+  /** Delete (kill) an agent. */
+  async delete(id) {
+    return this._c._request("DELETE", "/api/agents/" + id);
+  }
+
+  /** Stop an agent. */
+  async stop(id) {
+    return this._c._request("POST", "/api/agents/" + id + "/stop");
+  }
+
+  /** Clone an agent. */
+  async clone(id) {
+    return this._c._request("POST", "/api/agents/" + id + "/clone");
+  }
+
+  /** Update agent. */
+  async update(id, data) {
+    return this._c._request("PUT", "/api/agents/" + id + "/update", data);
+  }
+
+  /** Set agent mode. */
+  async setMode(id, mode) {
+    return this._c._request("PUT", "/api/agents/" + id + "/mode", { mode: mode });
+  }
+
+  /** Set agent model. */
+  async setModel(id, model) {
+    return this._c._request("PUT", "/api/agents/" + id + "/model", { model: model });
+  }
+
+  /** Send a message and get the full response. */
+  async message(id, text, opts) {
+    var body = Object.assign({ message: text }, opts || {});
+    return this._c._request("POST", "/api/agents/" + id + "/message", body);
+  }
+
+  /** Send a message and stream the response (async iterator of SSE events).
+   * @example
+   *   for await (const evt of client.agents.stream(id, "Hello")) {
+   *     if (evt.type === "text_delta") process.stdout.write(evt.delta);
+   *   }
+   */
+  async *stream(id, text, opts) {
+    var body = Object.assign({ message: text }, opts || {});
+    yield* this._c._stream("POST", "/api/agents/" + id + "/message/stream", body);
+  }
+
+  /** Get agent session. */
+  async session(id) {
+    return this._c._request("GET", "/api/agents/" + id + "/session");
+  }
+
+  /** Reset agent session. */
+  async resetSession(id) {
+    return this._c._request("POST", "/api/agents/" + id + "/session/reset");
+  }
+
+  /** Compact session. */
+  async compactSession(id) {
+    return this._c._request("POST", "/api/agents/" + id + "/session/compact");
+  }
+
+  /** List sessions for an agent. */
+  async listSessions(id) {
+    return this._c._request("GET", "/api/agents/" + id + "/sessions");
+  }
+
+  /** Create a new session. */
+  async createSession(id, label) {
+    return this._c._request("POST", "/api/agents/" + id + "/sessions", { label: label });
+  }
+
+  /** Switch to a session. */
+  async switchSession(id, sessionId) {
+    return this._c._request("POST", "/api/agents/" + id + "/sessions/" + sessionId + "/switch");
+  }
+
+  /** Get agent skills. */
+  async getSkills(id) {
+    return this._c._request("GET", "/api/agents/" + id + "/skills");
+  }
+
+  /** Set agent skills. */
+  async setSkills(id, skills) {
+    return this._c._request("PUT", "/api/agents/" + id + "/skills", skills);
+  }
+
+  /** Upload a file to agent. */
+  async upload(id, file, filename) {
+    var url = this._c.baseUrl + "/api/agents/" + id + "/upload";
+    var form = new FormData();
+    form.append("file", file, filename);
+    var res = await fetch(url, { method: "POST", body: form });
+    if (!res.ok) throw new OpenFangError("Upload failed: " + res.status, res.status);
+    return res.json();
+  }
+
+  /** Update agent identity. */
+  async setIdentity(id, identity) {
+    return this._c._request("PATCH", "/api/agents/" + id + "/identity", identity);
+  }
+
+  /** Patch agent config. */
+  async patchConfig(id, config) {
+    return this._c._request("PATCH", "/api/agents/" + id + "/config", config);
+  }
+}
+
+// ── Session Resource ────────────────────────────────────────────
+
+class SessionResource {
+  constructor(client) { this._c = client; }
+
+  async list() {
+    return this._c._request("GET", "/api/sessions");
+  }
+
+  async delete(id) {
+    return this._c._request("DELETE", "/api/sessions/" + id);
+  }
+
+  async setLabel(id, label) {
+    return this._c._request("PUT", "/api/sessions/" + id + "/label", { label: label });
+  }
+}
+
+// ── Workflow Resource ───────────────────────────────────────────
+
+class WorkflowResource {
+  constructor(client) { this._c = client; }
+
+  async list() {
+    return this._c._request("GET", "/api/workflows");
+  }
+
+  async create(workflow) {
+    return this._c._request("POST", "/api/workflows", workflow);
+  }
+
+  async run(id, input) {
+    return this._c._request("POST", "/api/workflows/" + id + "/run", input);
+  }
+
+  async runs(id) {
+    return this._c._request("GET", "/api/workflows/" + id + "/runs");
+  }
+}
+
+// ── Skill Resource ──────────────────────────────────────────────
+
+class SkillResource {
+  constructor(client) { this._c = client; }
+
+  async list() {
+    return this._c._request("GET", "/api/skills");
+  }
+
+  async install(skill) {
+    return this._c._request("POST", "/api/skills/install", skill);
+  }
+
+  async uninstall(skill) {
+    return this._c._request("POST", "/api/skills/uninstall", skill);
+  }
+
+  async search(query) {
+    return this._c._request("GET", "/api/marketplace/search?q=" + encodeURIComponent(query));
+  }
+}
+
+// ── Channel Resource ────────────────────────────────────────────
+
+class ChannelResource {
+  constructor(client) { this._c = client; }
+
+  async list() {
+    return this._c._request("GET", "/api/channels");
+  }
+
+  async configure(name, config) {
+    return this._c._request("POST", "/api/channels/" + name + "/configure", config);
+  }
+
+  async remove(name) {
+    return this._c._request("DELETE", "/api/channels/" + name + "/configure");
+  }
+
+  async test(name) {
+    return this._c._request("POST", "/api/channels/" + name + "/test");
+  }
+}
+
+// ── Tool Resource ───────────────────────────────────────────────
+
+class ToolResource {
+  constructor(client) { this._c = client; }
+
+  async list() {
+    return this._c._request("GET", "/api/tools");
+  }
+}
+
+// ── Model Resource ──────────────────────────────────────────────
+
+class ModelResource {
+  constructor(client) { this._c = client; }
+
+  async list() {
+    return this._c._request("GET", "/api/models");
+  }
+
+  async get(id) {
+    return this._c._request("GET", "/api/models/" + id);
+  }
+
+  async aliases() {
+    return this._c._request("GET", "/api/models/aliases");
+  }
+}
+
+// ── Provider Resource ───────────────────────────────────────────
+
+class ProviderResource {
+  constructor(client) { this._c = client; }
+
+  async list() {
+    return this._c._request("GET", "/api/providers");
+  }
+
+  async setKey(name, key) {
+    return this._c._request("POST", "/api/providers/" + name + "/key", { key: key });
+  }
+
+  async deleteKey(name) {
+    return this._c._request("DELETE", "/api/providers/" + name + "/key");
+  }
+
+  async test(name) {
+    return this._c._request("POST", "/api/providers/" + name + "/test");
+  }
+}
+
+// ── Memory Resource ─────────────────────────────────────────────
+
+class MemoryResource {
+  constructor(client) { this._c = client; }
+
+  async getAll(agentId) {
+    return this._c._request("GET", "/api/memory/agents/" + agentId + "/kv");
+  }
+
+  async get(agentId, key) {
+    return this._c._request("GET", "/api/memory/agents/" + agentId + "/kv/" + key);
+  }
+
+  async set(agentId, key, value) {
+    return this._c._request("PUT", "/api/memory/agents/" + agentId + "/kv/" + key, { value: value });
+  }
+
+  async delete(agentId, key) {
+    return this._c._request("DELETE", "/api/memory/agents/" + agentId + "/kv/" + key);
+  }
+}
+
+// ── Trigger Resource ────────────────────────────────────────────
+
+class TriggerResource {
+  constructor(client) { this._c = client; }
+
+  async list() {
+    return this._c._request("GET", "/api/triggers");
+  }
+
+  async create(trigger) {
+    return this._c._request("POST", "/api/triggers", trigger);
+  }
+
+  async update(id, trigger) {
+    return this._c._request("PUT", "/api/triggers/" + id, trigger);
+  }
+
+  async delete(id) {
+    return this._c._request("DELETE", "/api/triggers/" + id);
+  }
+}
+
+// ── Schedule Resource ───────────────────────────────────────────
+
+class ScheduleResource {
+  constructor(client) { this._c = client; }
+
+  async list() {
+    return this._c._request("GET", "/api/schedules");
+  }
+
+  async create(schedule) {
+    return this._c._request("POST", "/api/schedules", schedule);
+  }
+
+  async update(id, schedule) {
+    return this._c._request("PUT", "/api/schedules/" + id, schedule);
+  }
+
+  async delete(id) {
+    return this._c._request("DELETE", "/api/schedules/" + id);
+  }
+
+  async run(id) {
+    return this._c._request("POST", "/api/schedules/" + id + "/run");
+  }
+}
+
+// ── Exports ─────────────────────────────────────────────────────
+
+module.exports = { OpenFang: OpenFang, OpenFangError: OpenFangError };