const moment = require('moment');
// Nyomtatási kép generálás alkalmazottak
// Segéd funkciók
function convertMinsToHrsMins(minutes) { 
	var h = Math.floor(minutes / 60); 
	var m = minutes % 60; 
	h = h < 10 ? '0' + h : h; 
	m = m < 10 ? '0' + m : m; 
  return h + ':' + m;
}

function convertMinsToHrsMins_R(minutes) { 
	var h = Math.floor(minutes / 60); 
	var m = minutes % 60; 
  if (m>=30) {
    h+=1;
  }
	h = h < 10 ? '0' + h : h; 
	//m = m < 10 ? '0' + m : m; 
  return h;// + ':' + m;
}

exports.printPage=function(employee,som,month,weekend,mindate,holidaysArray,sickpaysArray,msz)
{
        var dt = new Date();
        var item=[];
        var i=1;
        var namePostfix="";
        var drShift="";
        // Munkaszüneti napok ellenőrzése és kijelzése
        //var msz=getMunkaszunet(mindate);
        moment.locale('hu'); 

        if (employee.isStudent==='on') namePostfix='Diák';

        som.sort(function(a, b) {
          return moment(a.date,'YYYY.MM.DD') - moment(b.date,'YYYY.MM.DD');
        });       
        
        
        item.push(['Dátum', //{text:'Nap', alignment: 'rleft'}, 
                            {text:'Helyszín', alignment: 'center'}, 
                            {text:'Érkezés', alignment: 'center'}, 
                            {text:'Távozás', alignment: 'center'},
                            {text:'Órák', alignment: 'center'},
                            {text:'Ebéd', alignment: 'center'},
                            {text:'Elszámolt', alignment: 'center'},
                            {text:'Túlóra', alignment: 'center'},
                            {text:'Pótlék', alignment: 'center'},
                            'Megjegyzés']);
        som.forEach(element => {
          var arrives="";
          var getaways="";
          var locs="";
          var dreportList='';
          var workReport='';
          var locShift='';
          var wrShift='';
          var date = moment(element.date,'YYYY.MM.DD. HH:mm').format('DD')+'  '+moment(element.date,'YYYY.MM.DD. HH:mm').format('dd').toUpperCase();
          var notes="";
          

          //if (element.dailyReport!='') drShift='\r\n'; else drShift='';
          drShift='';
          if (element.dailyReport)
          {
            if (element.dailyReport.length)
            {
            //drShift='\r\n';
            locShift='\r\n'
            }
            element.dailyReport.forEach(drelem=>{
            dreportList+= drelem.name.substring(0,60);
            if (element.dailyReport.length>1) dreportList+='\r\n'
            drShift+='\r\n';
          })
          }
          else
          {
            drShift='';
          }
          if (element.isHoliday==false || element.isSickpay==false || element.isMunkaszunet==false)
           // else
            {
                if (element.workReport){
                  locShift='\r\n'
              //if (Object.keys(element.workReport).length!=0){
                if (Object.entries(element.workReport).length)  
                {
                workReport='M: '+element.workReport.wt+' '+element.workReport.wf;
                  workReport=workReport.substring(0,60);
                wrShift='\r\n'
                }
              }
                  element.notes.forEach(note=>{
                    notes+=note.userNote+' '+note.companyNote
                  })
                  if (element.isWeekend)
                  {
                    // Hétvége
                
                    element.startStop.forEach(interval=>{
                      arrives+=moment(interval.start,'YYYY.MM.DD. HH:mm').format('HH:mm')+"\r\n";
                      if (interval.stop==='-')
                      {
                        getaways+='-\r\n';
                      }
                      else
                      {
                        getaways+=moment(interval.stop,'YYYY.MM.DD. HH:mm').format('HH:mm')+"\r\n";
                      }
                    })
                    
                    item.push([
                    {text:date, style:'tableDataWe'},
                    {text:dreportList+workReport+locShift+element.locations[0].arriveLoc+' - '+element.locations[0].getawayLoc, style:'tableDataWe', alignment: 'center'},
                    {text:drShift+wrShift+arrives, style:'tableDataWe', alignment: 'center'},
                    {text:drShift+wrShift+getaways, style:'tableDataWe', alignment: 'center'},
                    {text:drShift+wrShift+convertMinsToHrsMins(element.fullHours), style:'tableDataWe', alignment: 'center'},
                    {text:drShift+wrShift+convertMinsToHrsMins(element.lunchtime), style:'tableDataWe', alignment: 'center'},
                    {text:drShift+wrShift+convertMinsToHrsMins(element.hours), style:'tableDataWe', alignment: 'center'}, //Elszámolt
                    {text:drShift+wrShift+convertMinsToHrsMins(element.overTime), style:'tableDataWe', alignment: 'center'},
                    {text:drShift+wrShift+convertMinsToHrsMins(element.Surrogate), style:'tableDataWe', alignment: 'center'}, //Pótlék
                    {text:drShift+wrShift+notes, style:'tableDataWe', alignment: 'left'}]);            
                  }
                  else
                  {
                    // Hétköznap
                    element.startStop.forEach(interval=>{
                      arrives+=moment(interval.start,'YYYY.MM.DD. HH:mm').format('HH:mm')+"\r\n";
                      if (interval.stop==='-')
                      {
                        getaways+='-\r\n';
                      }
                      else
                      {
                        getaways+=moment(interval.stop,'YYYY.MM.DD. HH:mm').format('HH:mm')+"\r\n";
                      }              
                      
                    })
                    element.locations.forEach(interval=>{
                      locs+=interval.arriveLoc+' - '+interval.getawayLoc+"\r\n";
                    })
                    item.push([
                    {text:date, style:'tableData'},
                    [{text:dreportList+workReport, style:'dailyReport'},{text:locs, style:'tableDataLoc', alignment: 'center'}],
                    {text:drShift+wrShift+arrives, style:'tableData', alignment: 'center'},
                    {text:drShift+wrShift+getaways, style:'tableData', alignment: 'center'},
                    {text:drShift+wrShift+convertMinsToHrsMins(element.fullHours), style:'tableData', alignment: 'center'},
                    {text:drShift+wrShift+convertMinsToHrsMins(element.lunchtime), style:'tableData', alignment: 'center'},
                    {text:drShift+wrShift+convertMinsToHrsMins(element.hours), style:'tableData', alignment: 'center'}, //Elszámolt
                    {text:drShift+wrShift+convertMinsToHrsMins(element.overTime), style:'tableData', alignment: 'center'},
                    {text:drShift+wrShift+convertMinsToHrsMins(element.Surrogate), style:'tableData', alignment: 'center'}, //Pótlék
                    {text:drShift+wrShift+notes, style:'tableDataWe', alignment: 'left'}]);            
                  }
              }else{
                if (element.isHoliday || element.isSickpay || element.isMunkaszunet)
                  {
                    var txt='';
                    var st='';
                    if (element.isHoliday) {txt='Szabadság';st='tableDataHo';}
                    if (element.isSickpay) {txt='Táppénz';st='tableDataSp';}
                    if (element.isMunkaszunet) {txt='Ünnep';st='tableDataHo';}
                    item.push([
                    {text:date, style:st},
                    {text:' --- ', style:st, alignment: 'center'},
                    {text:'--:--', style:st, alignment: 'center'},
                    {text:'--:--', style:st, alignment: 'center'},
                    {text:'--:--', style:st, alignment: 'center'},
                    {text:'--:--', style:st, alignment: 'center'},
                    {text:'--:--', style:st, alignment: 'center'},
                    {text:'--:--', style:st, alignment: 'center'},
                    {text:'--:--', style:st, alignment: 'center'},
                    {text: txt, style:st, alignment: 'left'}]);    
                  }
              }
        return 
       });
       item.push([
        {text:'Összesen:', style:'tableSum',colSpan: 6},
       // {text:'', style:'tableSum'},
        {text:'', style:'tableSum'},
        {text:'', style:'tableSum'},
        {text:'', style:'tableSum'},
        {text:'', style:'tableSum'},
        {text:'', style:'tableSum'},
        {text: convertMinsToHrsMins(month.workHours), style:'tableSum', alignment: 'center'},
        {text: convertMinsToHrsMins(month.overTime), style:'tableSum', alignment: 'center'},
        {text: convertMinsToHrsMins(weekend.Saturday.Surrogate+weekend.Sunday.Surrogate), style:'tableSum', alignment: 'center'},
        {text:'', style:'tableSum'},
        ])
// playground requires you to assign document definition to a variable called dd

        if (employee.isSubcontractor==='on') employee.name+=" Alvállalkozó"
        if (employee.isStudent==='on') employee.name+=" Tanuló"
var dd = {
  pageOrientation: 'landscape',
  footer: function(currentPage, pageCount) { return {text: currentPage.toString() + ' / ' + pageCount, alignment: 'center'}},
  header: {
    alignment: 'justify',
    columns: [
              {text: 'Jelenléti ív '+employee.name+' '+namePostfix, style: 'header',margin: [ 20, 10, 10, 20 ],width: '*'},
              {text: mindate, style: 'datum',margin: [ 5, 10, 20, 20 ],width: '*'}
            ]
  },
	content: [
    

		{
			style: 'tableExample',
			table: {

       headerRows: 1,
       widths: ['auto',  'auto','auto','auto','auto','auto','auto','auto','auto','*'],
				body: [],

			}
		},
    {
      stack:[
        {alignment: 'justify', columnGap: 10,
        columns:[
          {style: 'subheader',width: 'auto',alignment: 'left',margin: [ 5, 2, 0, 5 ],text: 'Ledolgozott órák:\n'+
                                                                                            'Túlórák:\n'+
                                                                                            'Hétvégi pótlékok:' },
          {style: 'subheader',width: 'auto',alignment: 'right',margin: [ 5, 2, 0, 5 ],text: `${convertMinsToHrsMins(month.workHours)} óra\n${convertMinsToHrsMins(month.overTime)} óra\n${convertMinsToHrsMins(weekend.Saturday.Surrogate+weekend.Sunday.Surrogate)} óra\n`}
        ]},
        {alignment: 'justify',
        columns:[
          {style: 'subheader',width: 'auto',alignment: 'left',margin: [ 5, 2, 0, 5 ],text: 'Kiadott szabadság:\n'+
                                                                                           'Táppénz:\n'+
                                                                                           'Munkaszüneti napok:'},
          {style: 'subheader',width: '*',alignment: 'left',margin: [ 5, 2, 0, 5 ],text: `${holidaysArray.length} nap\n${month.sickPays} nap\n${msz.length} nap   (${msz})\n`}
        ]},        

        

      ],
      unbreakable: true,
      id:'signature'
    }
	],
  pageBreakBefore: function(currentNode, followingNodesOnPage, nodesOnNextPage, previousNodesOnPage) {
    //check if signature part is completely on the last page, add pagebreak if not
    if (currentNode.id === 'signature' && (currentNode.pageNumbers.length != 1 || currentNode.pageNumbers[0] != currentNode.pages)) {
      return true;
    }
    //check if last paragraph is entirely on a single page, add pagebreak if not
    else if (currentNode.id === 'closingParagraph' && currentNode.pageNumbers.length != 1) {
      return true;
    }
    return false;
  },
	styles: {
		header: {
			fontSize: 18,
			bold: true,
			fillColor: '#eeeeee',
			margin: [0, 0, 0, 10]
    },
    dailyReport: {
			fontSize: 8,
			bold: true,
			fillColor: '#494',
			alignment: 'center'
		},    
    datum: {
			fontSize: 18,
			bold: true,
			fillColor: '#eeeeee',
			alignment: 'right'
		},
		subheader: {
			fontSize: 14,
			bold: true,
			fillColor: '#eeeeee',
			margin: [0, 10, 0, 5]
		},
		tableExample: {
			margin: [0, 5, 0, 15]
		},
		tableHeader: {
			bold: true,
			fontSize: 10,
			fillColor: '#eeeeee',
			color: 'red'
    },
		tableData: {
			bold: false,
			fontSize: 10,
			italics: true,
			color: 'green'
    },
		tableSum: {
			bold: true,
			fontSize: 10,
			italics: true,
      fillColor: '#ddddff',
			color: 'black'
    },    
    tableDataLoc: {
			bold: false,
			fontSize: 8,
			italics: true,
			color: 'green'
    },
		tableDataWe: {
			bold: false,
			fontSize: 10,
      italics: true,
      fillColor: '#eeffee',
			color: 'red'
		},
    tableDataHo: {
			bold: false,
			fontSize: 10,
      italics: true,
      fillColor: '#eeeeff',
			color: 'red'
		},
    tableDataSp: {
			bold: false,
			fontSize: 10,
      italics: true,
      fillColor: '#eeeeee',
			color: 'brown'
		}                  
	},
	defaultStyle: {
		// alignment: 'justify'
	}
};
dd.content[0].table.body=item;
  
  //pdf.createPdf(dd).open();
             // callback(null,dd);
             return dd;
        // ...

    
}