ThunderAI/api_webchat/controller.js

41 lines
1.5 KiB
JavaScript

// The controller wires up all the components and workers together,
// managing the dependencies. A kind of "DI" class.
const worker = new Worker('model-worker.js', { type: 'module' });
const messagesArea = document.querySelector('messages-area');
messagesArea.init(worker);
// Initialize the messageInput component and pass the worker to it
const messageInput = document.querySelector('message-input');
messageInput.init(worker);
messageInput.setMessagesArea(messagesArea);
const params = new URLSearchParams(window.location.search);
let api_key_chatgpt = await browser.storage.sync.get({api_key_chatgpt: ''});
// const openaiApiKey = params.get('openapi-key');
worker.postMessage({ type: 'init', api_key_chatgpt: api_key_chatgpt });
if( api_key_chatgpt !== null ) {
messagesArea.appendUserMessage("Will attempt to connect to OpenAI using API key provided.", "");
} else {
messagesArea.appendUserMessage("No OpenAI API key provided. Using mock data.", "");
}
// Event listeners for worker messages
// TODO I'm sure there's a better way to do this
worker.onmessage = function(event) {
const { type, payload } = event.data;
switch (type) {
case 'messageSent':
messageInput.handleMessageSent();
break;
case 'newToken':
messagesArea.handleNewToken(payload.token);
break;
case 'tokensDone':
messagesArea.handleTokensDone();
break;
default:
console.error('Unknown event type from worker:', type);
}
};