leds/parse.js
2021-06-04 22:12:08 -04:00

50 lines
No EOL
1.3 KiB
JavaScript

import * as fs from 'fs';
import Logger, { levels } from './logger.js';
import { functions } from './lights.js';
const cfg = JSON.parse(fs.readFileSync('./config.json'));
const log = new Logger("server", cfg.log_level ? levels[cfg.log_level] : levels.INFO);
export default function parse(data) {
let parsed = []
let errors = []
log.info(data);
// errors.push("not yet implemented");
data = JSON.parse(data);
let line = data.split("\n");
for (let lineNumber in line) {
let currentLine = line[lineNumber];
let split = currentLine.split(" ");
let command = split[0];
let arg1 = split[1];
let arg2 = split[2];
let match = functions[command];
if (match != undefined) {
if (
(match.options["requires_arg1"] && arg1 == undefined) ||
(match.options["requires_arg2"] && arg2 == undefined)
) {
errors.push(`error parsing line ${lineNumber}, invalid number of args`);
}
else if (!match.options["convert_args"] && parseInt(arg1)) {
errors.push(`error parsing line ${lineNumber}, argument ${arg1} cannot be a number`);
}
else {
parsed.push(
{
command: command,
arg1: arg1 || undefined,
arg2: arg2 || undefined
}
);
}
}
}
return {
parsed: parsed,
data: data,
errors: errors
}
}