// Kipinä WASM Worker (ES module) — ajaa kielimallin inferenssin erillisessä säikeessä
import init, { start_agent_node, set_gpu_load, set_auto_tasks } from './pkg/node.js';

let wasmReady = false;

self.onmessage = async (e) => {
    const { type, data } = e.data;

    if (type === 'init') {
        try {
            await init();
            wasmReady = true;
            self.postMessage({ type: 'ready' });
        } catch (err) {
            self.postMessage({ type: 'error', message: 'WASM init: ' + err.message });
        }
    } else if (type === 'start') {
        if (!wasmReady) return;
        const { hubUrl, hasWebGPU, deviceInfo, taskId } = data;
        try {
            await start_agent_node(hubUrl, hasWebGPU, deviceInfo, taskId);
            self.postMessage({ type: 'started' });
        } catch (err) {
            self.postMessage({ type: 'error', message: 'Node: ' + err.message });
        }
    } else if (type === 'set_gpu_load') {
        if (wasmReady) set_gpu_load(data.load);
    } else if (type === 'set_auto_tasks') {
        if (wasmReady) set_auto_tasks(data.enabled);
    }
};