exports.id = 'sokolovodchodyspojov';
exports.title = 'Sokolov odchody spojov';
exports.version = '1.0.0';
exports.group = 'Worksys';
exports.color = '#2134B0';
exports.input = 1;
exports.output = ["blue", "white", "yellow", "red"];
exports.click = false;
exports.author = 'Rastislav Kovac';
exports.options = { edge: "undefined" };

exports.readme = `Get bus departures from bus stop in Sokolov`;

const instanceSendTo = {
	debug: 0,
	departures: 1,
	delays: 2
};


exports.install = function(instance) {

  const parseString = require('xml2js').parseString;
  const fetch = require('node-fetch');

  const { execSync } = require('child_process');

	class FetchRequest {

		async getDepartures()	{

      // use simpleDate to get bus departures for current day, otherwise use date to get departures for next day
      // it must be in format 2022-12-05
      console.log(new Date())

      //let date = new Date().toLocaleString().split('/');  //[ '12', '6', '2022, 11:47:32 PM' ]
      // console.log(date)
      // console.log(new Date().toLocaleString('zh', { hour12: false }))
      // console.log(new Date().toLocaleString('sk', { hour12: false }))
      const date = new Date(new Date().toLocaleString("en-US", {timeZone: "Europe/Bratislava" }))
      

      const year = date.getFullYear();
      let month = date.getMonth() + 1;
      let day = date.getDate();

      console.log(year, month, day)



      if(('' + month).length == 1) month = '0' + month;
      if(('' + day).length == 1) day = '0' + day;

      // if(date[0].length == 1) date[0] = '0' + date[0];
      // if(date[1].length == 1) date[1] = '0' + date[1];

      // const year = date[2].slice(0,4); // "2022"
      // const month = date[0];
      // const day = date[1];

      const simpleDate = `${year}-${month}-${day}`;
      console.log('simple date ~~~~~~', simpleDate)

      const sr =
        '<?xml version="1.0" encoding="utf-8"?>' +
        '<soap12:Envelope ' + 
            'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
            'xmlns:xsd="http://www.w3.org/2001/XMLSchema" ' +
            'xmlns:soap12="http://www.w3.org/2003/05/soap-envelope"> ' +
            '<soap12:Body>' +
                '<GetDepartures xmlns="http://www.emtest.sk/cp/">' +
                    '<busstopID>411000469</busstopID>' +
                    '<nastupiste>0</nastupiste>' +
                    `<dateFrom>${simpleDate}</dateFrom>` +
                    // '<dateFrom>2022-12-05</dateFrom>' +
                    `<dateTo>${simpleDate}</dateTo>` +
                    // '<dateTo>2022-12-05</dateTo>' +
                    '<firmaID>411</firmaID>' +
                '</GetDepartures>' +
            '</soap12:Body>' +
        '</soap12:Envelope>';


			let response = await fetch('http://62.141.28.141:5533/CPWebSvc2/service.asmx', {
				method : "POST",
				body: sr,
				headers: {'Content-Type':'application/soap+xml'}
			})

			//console.log('bus departures``````````', response)
			console.log('response ok ^^^^^^ dep',response.ok);
			if (!response.ok) {
    			const message = `An error has occured: ${response.status}`;
    			throw new Error(message);
  			}

			response = await response.text();
			//console.log('bus departures``````````', response)

			const result = this.parseDepartures(response);
			return result;
		}

		parseDepartures(data) {

			const allRegex = [/tn="[a-z]*/g, /lnt="[a-z]*/g, /td="[a-z]*/g, /ebn="[a-z]*/g];
			let index = 0;

			//we receive all departures for current day
			const allDepartures = [];
			//we filter just departures which are in future
			const futureDepartures = [];

			let value = null;

			//for (const regexp of allRegex)
			for (let i = 0; i < allRegex.length; i++)
			{
				index = 0;
				const matches = data.matchAll(allRegex[i]);
        // console.log('-----', matches)

				for (const match of matches) {

					if(!allDepartures[index]) allDepartures[index] = [];

					//console.log(`Found ${match[0]} start=${match.index} end=${match.index + match[0].length}.`);
					const substr = match.input.slice(match.index + match[0].length, );
					const endOfSearchedString = substr.indexOf('"');

					if(i == 1) value = substr.slice(4, endOfSearchedString); // bus number e.g. '7'
					else if (i == 3) value = substr.slice(13, capitalizeFirstLetter(endOfSearchedString)); //name of buss stop e.g. "Sidlisko Michal skola"
					else if (i == 2) {

            // in case date, or time is just 1 number long (5.7.22 4:5), we need to change it to (05.07.22 04:05)
						value = substr.slice(0, endOfSearchedString);  // "5.11.22 4:5"
						
            let date = value.slice(0, value.indexOf(' '));  // "5.11.22"
            date = date.split('.') // ['5', '11', '22']
            if(date[0].length == 1) date[0] = '0' + date[0];
            if(date[1].length == 1) date[1] = '0' + date[1];
            date = date.join('.')

						let time = value.slice(value.indexOf(' ') + 1, value.length);	// "4:5" ==> '04:05'
            time = time.split(':');
            if(time[0].length == 1) time[0] = '0' + time[0];
            if(time[1].length == 1) time[1] = '0' + time[1];
            time = time.join(':')

            value = date + ' ' + time;
					}
					else value = substr.slice(0, endOfSearchedString);

					allDepartures[index].push(value);
					index++;
				}
			}

      //return allDepartures;
			// console.log('---',allDepartures);
			//instance.send(instanceSendTo.allDepartures, allDepartures);

      //we filter just departures, that are in future
      let date = new Date();
      date = date.toISOString();
      console.log('******date', date)

      allDepartures.map(item => {

        let busDeparture = item[2];
        let temp = [...busDeparture.matchAll(/\d\d/g)].map(a => a[0]);  //[ '24', '11', '22', '04', '05' ]

        busDeparture = new Date(`20${temp[2]}-${temp[1]}-${temp[0]} ${temp[3]}:${temp[4]}`)
        //console.log(busDeparture.toISOString(), date.toISOString())

        //date je UTC time, preto sa zmenia allDepartures az po 01:00
        //console.log('***********',busDeparture, date)
        if(busDeparture.toISOString() > date)
        {
          item[2] = `${temp[3]}:${temp[4]}`
          futureDepartures.push(item);
        }

      })

			return futureDepartures;
		}


		async getDelays() {

			const delays = [];
			const d = new Date();
			const date = d.toISOString();

			const sr =
				'<?xml version="1.0" encoding="utf-8"?>' +
				'<soap12:Envelope ' +
					'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
					'xmlns:xsd="http://www.w3.org/2001/XMLSchema" ' +
					'xmlns:soap12="http://www.w3.org/2003/05/soap-envelope"> ' +
					'<soap12:Body>' +
						'<FindAVLDepartureFromBusStopTable xmlns="http://www.emtest.sk/cp/">' +
							'<busStopID>411000469</busStopID>' +
							`<departureDateTime>${date}</departureDateTime>` +
							'<count>10</count>' +
							'<platformNumber>0</platformNumber>' +
							'<firmId>411</firmId>' +
						'</FindAVLDepartureFromBusStopTable>' +
					'</soap12:Body>' +
				'</soap12:Envelope>';

			let response = await fetch('http://62.141.28.141:5533/CPWebSvc2/service.asmx', {
				method : "POST",
				body: sr,
				headers: {'Content-Type':'application/soap+xml'}
			})

			//console.log('delays ------', response);
			//console.log('response ok ^^^^^^ dep',response.ok);
			if (!response.ok) {
    			const message = `An error has occured: ${response.status}`;
    			throw new Error(message);
  			}

			response = await response.text();
			//console.log('delays ~~~~~', response);

			parseString(response, function (err, result) {
				//console.log(result)
				//console.log('asd',result['soap:Envelope']['soap:Body'][0].FindAVLDepartureFromBusStopTableResponse[0].departureCollection[0].Departure);
				result = result['soap:Envelope']['soap:Body'][0].FindAVLDepartureFromBusStopTableResponse[0].departureCollection[0].Departure;
				//console.log(checkNested(result,'soap:Envelope.soap:Body[0].FindAVLDepartureFromBusStopTableResponse[0].departureCollection[0].Departure' ));
				//console.log(checkNested(result,'soapEnvelope' ));
				// result = result['soap:Envelope']['soap:Body'][0].FindAVLDepartureFromBusStopTableResponse[0].departureCollection[0];
				// console.log('====', result)
				if(!result) return;
				for (const item of result)
				{
					let a = null;
					//console.log(item)
					if(item.Delay[0].Departure[0].startsWith('0001-01')) a = [item.TripNumber[0], 0];
					else a = [item.TripNumber[0], item.Delay[0].Departure[0], item.Delay[0].Arrival[0]];
					delays.push(a);

				}
			});

			return delays;
		}

	}

	const departureRequest = new FetchRequest();
	const delaysRequest = new FetchRequest();


  const getDepartures = () => {

    departureRequest.getDepartures()
      .then(futureDepartures => {
        let responseObj = {};
        responseObj["departures"] = futureDepartures;
        console.log('future +++++++', responseObj)

        instance.send(instanceSendTo.departures, responseObj);
      }).catch(error => {
        console.log('Error fetching bus departures - repeating request in 1 minute', error);
        setTimeout(() => getDepartures(), 60000)
      });
  }
 

  function getDelays(){

    delaysRequest.getDelays()
      .then(delays => {
        let responseObj = {};
        responseObj["delays"] = delays;
        console.log('delays -------', responseObj)

        instance.send(instanceSendTo.delays, responseObj);
      })
      .catch(error => {
        console.log('Error fetching bus delays data', error);
      });

  }


  setTimeout(getDepartures, 30000);
  setInterval(getDelays, 60000);


  // let startDay = new Date().getDay();
  let date = new Date().toLocaleString().split('/');  //[ '12', '6', '2022, 11:47:32 PM' ]
  let startDay = date[1]; //'6'


  function checkIfNewDay() {
    let currentDay = new Date().toLocaleString().split('/')[1];

    console.log('new day check -----',startDay, currentDay);
    if(currentDay == startDay) return;

    getDepartures();
    startDay = currentDay;
  }

  //we check if day changed, if yes, we get bus departures. we check every 15 minutes
  setInterval(checkIfNewDay, 900000);


  function capitalizeFirstLetter(string) {
    return string[0].toUpperCase() + string.slice(1);
  }

};






const aodchody = [
  [
    "2",
    "3",
    "16.11.22 4:5",
    "Závodu míru"
  ],
  [
    "290",
    "3",
    "16.11.22 4:25",
    "Závodu míru"
  ],
  [
    "292",
    "3",
    "16.11.22 4:48",
    "Závodu míru"
  ],
  [
    "296",
    "3",
    "16.11.22 4:58",
    "Závodu míru"
  ],
  [
    "6",
    "3",
    "16.11.22 5:5",
    "Závodu míru"
  ],
  [
    "300",
    "3",
    "16.11.22 5:18",
    "Závodu míru"
  ],
  [
    "8",
    "3",
    "16.11.22 5:55",
    "Závodu míru"
  ],
  [
    "16",
    "3",
    "16.11.22 6:30",
    "Závodu míru"
  ],
  [
    "1",
    "33",
    "16.11.22 6:45",
    "sídl. Michal škola"
  ],
  [
    "18",
    "3",
    "16.11.22 6:52",
    "Hrušková"
  ],
  [
    "310",
    "3",
    "16.11.22 7:0",
    "Závodu míru"
  ],
  [
    "22",
    "3",
    "16.11.22 7:10",
    "Závodu míru"
  ],
  [
    "5",
    "33",
    "16.11.22 7:50",
    "sídl. Michal škola"
  ],
  [
    "32",
    "3",
    "16.11.22 8:10",
    "Závodu míru"
  ],
  [
    "7",
    "33",
    "16.11.22 8:25",
    "sídl. Michal škola"
  ],
  [
    "100",
    "3",
    "16.11.22 8:30",
    "Závodu míru"
  ],
  [
    "9",
    "33",
    "16.11.22 8:50",
    "sídl. Michal škola"
  ],
  [
    "34",
    "3",
    "16.11.22 9:0",
    "Závodu míru"
  ],
  [
    "38",
    "3",
    "16.11.22 9:20",
    "Závodu míru"
  ],
  [
    "11",
    "33",
    "16.11.22 9:30",
    "sídl. Michal škola"
  ],
  [
    "298",
    "3",
    "16.11.22 9:55",
    "Závodu míru"
  ],
  [
    "2",
    "7",
    "16.11.22 10:10",
    "Březová, aut. st."
  ],
  [
    "13",
    "33",
    "16.11.22 10:20",
    "sídl. Michal škola"
  ],
  [
    "48",
    "3",
    "16.11.22 10:50",
    "Závodu míru"
  ],
  [
    "50",
    "3",
    "16.11.22 11:13",
    "Závodu míru"
  ],
  [
    "15",
    "33",
    "16.11.22 11:25",
    "sídl. Michal škola"
  ],
  [
    "52",
    "3",
    "16.11.22 11:40",
    "Závodu míru"
  ],
  [
    "17",
    "33",
    "16.11.22 11:52",
    "sídl. Michal škola"
  ],
  [
    "56",
    "3",
    "16.11.22 12:20",
    "Závodu míru"
  ],
  [
    "62",
    "3",
    "16.11.22 12:40",
    "Závodu míru"
  ],
  [
    "64",
    "3",
    "16.11.22 12:55",
    "Závodu míru"
  ],
  [
    "19",
    "33",
    "16.11.22 13:0",
    "sídl. Michal škola"
  ],
  [
    "66",
    "3",
    "16.11.22 13:20",
    "Stará ovčárna"
  ],
  [
    "21",
    "33",
    "16.11.22 13:35",
    "sídl. Michal škola"
  ],
  [
    "23",
    "33",
    "16.11.22 14:0",
    "sídl. Michal škola"
  ],
  [
    "72",
    "3",
    "16.11.22 14:5",
    "Závodu míru"
  ],
  [
    "25",
    "33",
    "16.11.22 14:42",
    "sídl. Michal škola"
  ],
  [
    "94",
    "3",
    "16.11.22 14:48",
    "Závodu míru"
  ],
  [
    "27",
    "33",
    "16.11.22 15:5",
    "sídl. Michal škola"
  ],
  [
    "106",
    "3",
    "16.11.22 15:9",
    "Závodu míru"
  ],
  [
    "84",
    "3",
    "16.11.22 15:35",
    "Závodu míru"
  ],
  [
    "29",
    "33",
    "16.11.22 15:35",
    "sídl. Michal škola"
  ],
  [
    "6",
    "7",
    "16.11.22 15:50",
    "Březová, aut. st."
  ],
  [
    "96",
    "3",
    "16.11.22 16:10",
    "Závodu míru"
  ],
  [
    "31",
    "33",
    "16.11.22 16:10",
    "sídl. Michal škola"
  ],
  [
    "4",
    "7",
    "16.11.22 16:25",
    "Březová, aut. st."
  ],
  [
    "102",
    "3",
    "16.11.22 16:30",
    "Závodu míru"
  ],
  [
    "302",
    "3",
    "16.11.22 16:44",
    "Závodu míru"
  ],
  [
    "8",
    "7",
    "16.11.22 16:55",
    "Březová, aut. st."
  ],
  [
    "108",
    "3",
    "16.11.22 17:5",
    "Stará ovčárna"
  ],
  [
    "112",
    "3",
    "16.11.22 17:30",
    "Závodu míru"
  ],
  [
    "114",
    "3",
    "16.11.22 17:53",
    "Závodu míru"
  ],
  [
    "118",
    "3",
    "16.11.22 18:10",
    "Závodu míru"
  ],
  [
    "120",
    "3",
    "16.11.22 18:30",
    "Závodu míru"
  ],
  [
    "122",
    "3",
    "16.11.22 18:50",
    "Závodu míru"
  ],
  [
    "124",
    "3",
    "16.11.22 19:15",
    "Závodu míru"
  ],
  [
    "126",
    "3",
    "16.11.22 19:30",
    "Závodu míru"
  ],
  [
    "130",
    "3",
    "16.11.22 19:50",
    "Závodu míru"
  ],
  [
    "132",
    "3",
    "16.11.22 20:15",
    "Závodu míru"
  ],
  [
    "134",
    "3",
    "16.11.22 20:45",
    "Závodu míru"
  ],
  [
    "136",
    "3",
    "16.11.22 21:5",
    "Závodu míru"
  ],
  [
    "256",
    "3",
    "16.11.22 21:20",
    "Stará ovčárna"
  ],
  [
    "140",
    "3",
    "16.11.22 22:8",
    "Stará ovčárna"
  ]
]