123 lines
4.1 KiB
TypeScript
123 lines
4.1 KiB
TypeScript
import debounce from 'just-debounce-it';
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import { watch } from 'node:fs';
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import { stat, readFile, writeFile } from 'node:fs/promises';
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import { join } from 'node:path';
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import readline from 'node:readline/promises';
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import { parse } from 'ini';
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import MDBReader from 'mdb-reader';
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import { diff } from 'just-diff';
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import { version } from './package.json';
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const rl = readline.createInterface({
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input: process.stdin,
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output: process.stdout
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});
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async function promptToClose(message: string) {
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await rl.question(`== ${message}\n== Press enter to quit.`);
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process.exit(0);
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}
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// Check for config.ini file
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const configPath = join(process.cwd(), 'config.ini');
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try {
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const configStat = await stat(configPath);
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if (configStat.isDirectory()) await promptToClose('The config file must be a file.');
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} catch (e) {
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await writeFile(configPath, [
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'; The database file to upload, defaults to C:\\Users\\<user>\\Documents\\Affirmatech\\N3FJP Software\\ARRL-Field-Day\\LogData.mdb',
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`; database_file = "${process.env.USERNAME ? `C:\\Users\\${process.env.USERNAME}\\Documents\\Affirmatech\\N3FJP Software\\ARRL-Field-Day\\LogData.mdb` : ''}"`,
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'',
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'; The endpoint to upload to',
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'log_endpoint = "https://example.local/up"'
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].join('\n'))
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await promptToClose('Failed to find config file. A new one was created, so put in your variables in there.');
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}
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let databaseFile: string;
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let logEndpoint: string;
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try {
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const config = parse(await readFile(configPath, { encoding: 'utf-8' }));
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databaseFile = config.database_file;
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logEndpoint = config.log_endpoint;
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if (!logEndpoint) await promptToClose('A log endpoint is required in the config file.');
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} catch (e) {
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databaseFile = '';
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await promptToClose('Failed to parse config file. You can remove the file and re-run this program if more problems occur.');
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}
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const dbPath = databaseFile ?? process.env.USERNAME ? join('C:/Users', process.env.USERNAME!, 'Documents/Affirmatech/N3FJP Software/ARRL-Field-Day/LogData.mdb') : '';
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// Check for log file
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try {
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if (!dbPath) await promptToClose('A log path is needed to use this program.');
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const fileStat = await stat(dbPath);
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if (fileStat.isDirectory()) await promptToClose('The log path must point to a file.');
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console.log(`\n== Following changes for the file "${dbPath}"\n== Ctrl-C to exit.\n`);
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} catch (e) {
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await promptToClose(`Failed to find log file at "${dbPath}"`);
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}
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// Upload logic
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let lastData: Record<string, any> = {};
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async function _upload() {
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try {
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console.log('-- Reading log...');
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const reader = new MDBReader(await readFile(dbPath));
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if (!reader.getTableNames().includes('tblContacts'))
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return console.log('!! No "tblContacts" table present.');
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const table = reader.getTable('tblContacts');
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const tableData = table.getData<Record<string, string>>();
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const data = tableData.reduce((p, r) => ({ ...p, [r.fldPrimaryKey]: r }), {} as Record<string, any>);
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const differences = diff(lastData, data);
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const changedIds = [...new Set(differences.filter((r) => r.op !== 'remove').map((r) => r.path[0]))];
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const changedRows = changedIds.map((id) => data[id]);
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if (changedIds.length === 0) return void console.log('-- No changes found.');
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try {
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console.log(`-> Uploading ${changedIds.length.toLocaleString()} row(s)...`);
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const response = await fetch(logEndpoint, {
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method: 'POST',
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body: JSON.stringify(changedRows),
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headers: {
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'Content-Type': 'application/json'
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}
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});
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console.log(`<- Recieved ${response.status} (${response.statusText})`);
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if (response.status === 200) lastData = data;
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} catch (e) {
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console.log('-! Failed to send log');
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console.error(e);
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}
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} catch (e) {
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console.log('-! Failed to upload');
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console.error(e);
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}
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}
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const upload = debounce(_upload, 250);
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const watcher = watch(dbPath, (event, filename) => {
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if (event === 'rename') return void console.log(`== ${filename} was renamed, something might break`);
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upload();
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});
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process.on("SIGINT", () => {
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// close watcher when Ctrl-C is pressed
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console.log('\n== Closing watcher...');
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watcher.close();
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process.exit(0);
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});
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rl.close();
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console.log(`FDLogUp Client v${version}`);
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// "Upload first" option
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if (process.argv[2] === '--upload') _upload();
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