const readLine = require('readline');
const fs = require('fs');
 
const regexWN = new RegExp('Website name:\\s([^\n]+)', '');
const regexWU = /Website URL: ([^\n]+)/;
const regexLN = /Login name: ([^\n]+)/;
const regexL = /Login: ([^\n]+)/;
const regexPW = /^Password: ([^\n]+)/;
const regexC = /Comment:/;
 
const file = './kpm.txt';
const rl = readLine.createInterface({
    input: fs.createReadStream(file),
    output: process.stdout,
    terminal: false
});
 
let websiteNames = [];
let websiteURLS = [];
let websiteLoginNames = [];
let websiteLogins = [];
let websiteNamePWS = [];
let websiteNameComments = [];
let wn, wu, ln, l, pw, c = '';
let isComment = false;
let commentstr = "";
 
rl.on('line', function (text) {
    if (/Website name:/.test(text)) {
        wn = regexWN.exec(text);
        websiteNames.push(wn[1].trim());
    }
    if (/Website URL:/.test(text)) {
        wu = regexWU.exec(text);
        websiteURLS.push(wu[1].trim());
    }
    if (/Login name:/.test(text)) {
        if (/Login name:\s[^\n]+/.test(text)) {
            ln = regexLN.exec(text);
            websiteLoginNames.push(ln[1].trim());
        } else {
            websiteLoginNames.push("");
        }
    }
    if (/Login:/.test(text)) {
        l = regexL.exec(text);
        websiteLogins.push(l[1].trim());
    }
 
    if (/^Password:/.test(text) && isComment == false) {
        if (/^Password:\s[^\n]+/.test(text)) {
            pw = regexPW.exec(text);
            websiteNamePWS.push(pw[1].trim());
        } else {
            websiteNamePWS.push("");
        }
    }
 
 
    if (isComment) {
        if (text == '---') {
            websiteNameComments.push(commentstr.replace(/"|,/gm, "").trim());
            commentstr = "";
            isComment = false;
        } else {
            commentstr += text + "\\n";
        }
    }
 
    if (regexC.test(text)) {
        if (/Comment:\s[^\n]+/.test(text)) {
            c = /Comment:\s([^\n]+)/.exec(text);
            commentstr = c[1];
            isComment = true;
        } else {
            websiteNameComments.push("");
        }
    }
 
 
});
 
rl.on('close', () => {
    console.log(websiteNames.length);
    console.log(websiteURLS.length);
    console.log(websiteLoginNames.length);
    console.log(websiteLogins.length);
    console.log(websiteNamePWS.length);
    console.log(websiteNameComments.length);
    
    let strCSV = ``;
    websiteNames.forEach((websiteName, i) => {
        strCSV += `"Raiz","${websiteName.trim()}","${websiteLogins[i].trim()}","${websiteNamePWS[i].trim()}","${websiteURLS[i].trim()}","${websiteNameComments[i].trim()}","","0","${getDateTime()}","${getDateTime()}"\n`;
    });
 
 
    fs.writeFileSync('./dad.csv', strCSV, (err) => {
        if (err) {
            // Do something to handle the error or just throw it
            console.log(err);
            throw new Error(err);
        }
        console.log('Data stored into csv file successfully');
    });
    
 
});
 
function getDateTime() {
    const date = new Date();
    const year = date.getUTCFullYear().toString();
    const month = date.getUTCMonth().toString().padStart(2, 0);
    const day = date.getUTCDate().toString().padStart(2, 0);
    const hour = date.getUTCHours().toString().padStart(2, 0);
    const minutes = date.getUTCMinutes().toString().padStart(2, 0);
    const seconds = date.getUTCSeconds().toString().padStart(2, 0);
    return `${year}-${month}-${day}T${hour}:${minutes}:${seconds}Z`;
}