import * as vscode from 'vscode';
import { MessageHandler } from './messageHandler';
import { regInMessage, regOutMessage } from '../util/reg_messages';
import { stopDevChatBase, sendMessageBase } from './sendMessageBase';


let _lastMessage: any = undefined;

regInMessage({command: 'sendMessage', text: '', hash: undefined});
regOutMessage({ command: 'receiveMessage', text: 'xxxx', hash: 'xxx', user: 'xxx', date: 'xxx'});
regOutMessage({ command: 'receiveMessagePartial', text: 'xxxx', user: 'xxx', date: 'xxx'});
// message: { command: 'sendMessage', text: 'xxx', hash: 'xxx'}
// return message: 
//     { command: 'receiveMessage', text: 'xxxx', hash: 'xxx', user: 'xxx', date: 'xxx'}
//     { command: 'receiveMessagePartial', text: 'xxxx', user: 'xxx', date: 'xxx'}
export async function sendMessage(message: any, panel: vscode.WebviewPanel|vscode.WebviewView): Promise<void> {
	_lastMessage = message;

	const responseMessage = await sendMessageBase(message,  (data: { command: string, text: string, user: string, date: string}) => {
		MessageHandler.sendMessage(panel, data);
	});
	if (responseMessage) {
		MessageHandler.sendMessage(panel, responseMessage);
	}
}

// regeneration last message again
regInMessage({command: 'regeneration'});
export async function regeneration(message: any, panel: vscode.WebviewPanel|vscode.WebviewView): Promise<void> {
	// call sendMessage to send last message again
	if (_lastMessage) {
		sendMessage(_lastMessage, panel);
	}
}

regInMessage({command: 'stopDevChat'});
export async function stopDevChat(message: any, panel: vscode.WebviewPanel|vscode.WebviewView): Promise<void> {
	stopDevChatBase(message);
}