133 lines
4.0 KiB
JavaScript
133 lines
4.0 KiB
JavaScript
//@ts-check
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// ALERT - Simple Stupid flow - Using from a discardable VM is better
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// Helpers to handle tools/functions calling in a direct and dangerous way
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// by Humans for All
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//
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import * as tjs from './tooljs.mjs'
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import * as tweb from './toolweb.mjs'
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import * as tdb from './tooldb.mjs'
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import * as mChatMagic from './simplechat.js'
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export class ToolsManager {
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constructor() {
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/**
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* Maintain currently available tool/function calls
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* @type {Object<string,Object<string,any>>}
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*/
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this.tc_switch = {}
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this.workers = {
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js: /** @type {Worker} */(/** @type {unknown} */(undefined)),
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db: /** @type {Worker} */(/** @type {unknown} */(undefined)),
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}
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}
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setup_workers() {
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this.workers.js = new Worker('./toolsworker.mjs', { type: 'module' });
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this.workers.db = new Worker('./toolsdbworker.mjs', { type: 'module' });
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}
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/**
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* Initialise the ToolsManager,
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* including all the different tools groups.
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* @param {mChatMagic.Me} me
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*/
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async init(me) {
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this.setup_workers();
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/**
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* @type {string[]}
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*/
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let toolNames = []
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await tjs.init(me).then(()=>{
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for (const key in tjs.tc_switch) {
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this.tc_switch[key] = tjs.tc_switch[key]
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toolNames.push(key)
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}
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})
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await tdb.init(me).then(()=>{
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for (const key in tdb.tc_switch) {
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this.tc_switch[key] = tdb.tc_switch[key]
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toolNames.push(key)
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}
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})
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let tNs = await tweb.init(me)
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for (const key in tNs) {
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this.tc_switch[key] = tNs[key]
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toolNames.push(key)
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}
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return toolNames
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}
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/**
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* Prepare the tools meta data that can be passed to the ai server.
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*/
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meta() {
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let tools = []
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for (const key in this.tc_switch) {
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tools.push(this.tc_switch[key]["meta"])
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}
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return tools
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}
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/**
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* Try call the specified tool/function call.
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* Returns undefined, if the call was placed successfully
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* Else some appropriate error message will be returned.
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* @param {string} chatid
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* @param {string} toolcallid
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* @param {string} toolname
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* @param {string} toolargs
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*/
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async tool_call(chatid, toolcallid, toolname, toolargs) {
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for (const fn in this.tc_switch) {
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if (fn == toolname) {
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try {
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this.tc_switch[fn]["handler"](chatid, toolcallid, fn, JSON.parse(toolargs))
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return undefined
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} catch (/** @type {any} */error) {
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return `Tool/Function call raised an exception:${error.name}:${error.message}`
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}
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}
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}
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return `Unknown Tool/Function Call:${toolname}`
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}
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/**
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* Setup the callback that will be called when ever message
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* is recieved from the Tools Web Workers.
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* @param {(chatId: string, toolCallId: string, name: string, data: string) => void} cb
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*/
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workers_cb(cb) {
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this.workers.js.onmessage = function (ev) {
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cb(ev.data.cid, ev.data.tcid, ev.data.name, ev.data.data)
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}
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this.workers.db.onmessage = function (ev) {
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cb(ev.data.cid, ev.data.tcid, ev.data.name, JSON.stringify(ev.data.data, (k,v)=>{
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return (v === undefined) ? '__UNDEFINED__' : v;
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}));
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}
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}
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/**
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* Send a message to specified tools web worker's monitor in main thread directly
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* @param {Worker} worker
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* @param {string} chatid
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* @param {string} toolcallid
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* @param {string} toolname
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* @param {string} data
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*/
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workers_postmessage_for_main(worker, chatid, toolcallid, toolname, data) {
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let mev = new MessageEvent('message', {data: {cid: chatid, tcid: toolcallid, name: toolname, data: data}});
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if (worker.onmessage != null) {
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worker.onmessage(mev)
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}
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}
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}
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