const potongTeks = function(teks, panjangMaks) {
    if (teks.length <= panjangMaks) {
        return teks;
    } else {
        return teks.slice(0, panjangMaks) + "...";
    }
}

const checkData = function(a,b){
    if(typeof a === 'object'){
        if(a[b] != undefined){
            return potongTeks( a[b] , 38);
        }
        return '-';
    }
    return '-';
}

const jk = function(a,b){
    if (typeof a === 'object') {
        if (a[b] != undefined) {
            if(a[b] === 'L'){
                return 'Laki laki'
            }
            return 'Perempuan';
        }
        return '-';
    }
    return '-';
}

window._pdfMakeKTA = function (a) {
    var col = [];
    let ln = Math.ceil(a.length / 3);
    let numStart = 0;
    for (let i = 0; i < ln; i++) {
        let nd = [];
        let data = {};
        if ( a[numStart] != undefined ){
            data = a[numStart];
        }
        numStart++;
        for (let q = 0; q < 3; q++) {
            nd.push([
                {
                    table: {
                        widths: ['*'],
                        body: [
                            [
                                [
                                    { text: 'BIODATA ANGGOTA', style: ['center', 's2', 'bold'] }
                                    , {
                                        layout: 'lightHorizontalLines'
                                        , table: {
                                            widths: [69, 3, '*']
                                            , body: [
                                                [{ text: 'NO.INDUK', style: ['s1'] }, { text: ':', style: ['s1'] }, { text: '', style: ['s1'] }]
                                                , [{ text: 'NAMA', style: ['s1'] }, { text: ':', style: ['s1'] }, { text: checkData(data,'nama'), style: ['s1'] }]
                                                , [{ text: 'TGL. LAHIR', style: ['s1'] }, { text: ':', style: ['s1'] }, { text: tanggal(checkData(data,'tgllahir')).sekarang , style: ['s1'] }]
                                                , [{ text: 'JENIS KELAMIN', style: ['s1'] }, { text: ':', style: ['s1'] }, { text: jk(data,'jk'), style: ['s1'] }]
                                                , [{ text: 'TELP', style: ['s1'] }, { text: ':', style: ['s1'] }, { text: checkData(data,'telp'), style: ['s1'] }]
                                                , [{ text: 'UNIT KERJA', style: ['s1'] }, { text: ':', style: ['s1'] }, { text: checkData(data,'unitkerja'), style: ['s1'] }]
                                                , [{ text: 'ALAMAT RUMAH', style: ['s1'] }, { text: ':', style: ['s1'] }, { text: checkData(data,'alamat'), style: ['s1'] }]
                                                , [{ text: 'TAHUN MASUK', style: ['s1'] }, { text: ':', style: ['s1'] }, { text: tanggal(checkData(data, 'masuk')).sekarang, style: ['s1'] }]
                                            ]
                                        }
                                    }
                                    , { text: 'Keterangan', style: ['s2', 'bold'] }
                                    , {
                                        layout: 'noBorders'
                                        , table: {
                                            widths: [3, '*']
                                            , body: [
                                                [{ text: '-', style: ['s1'] }, { text: 'Mohon dikoreksi ulang untuk kejelasan data.', style: ['s1'] }]
                                                , [{ text: '-', style: ['s1'] }, { text: 'Untuk unit kerja Guru TK/SD/SMP/SMA, harap ditulis lengkap nama sekolahannya.', style: ['s1'] }]
                                                , [{ text: '-', style: ['s1'] }, { text: 'Apabila terdapat kesalahan data, maka bisa di konfirmasi ke nomor Warpeka ( 085 748 055 474 ).', style: ['s1'] }]
                                            ]
                                        }
                                    }
                                ]
                            ],
                        ]
                    }
                }
            ])
        }

        col.push({
            columns:nd,
            columnGap: 5
        })
    }

    var docDefinition = {
        pageOrientation: 'landscape',
        pageMargins: [5, 5, 5, 5],
        content: col
        , styles: {
            s1: {
                margin: [5, 0],
                fontSize: 7.5,
            },
            s2: {
                margin: [5, 0],
                fontSize: 8,
            },
            bold: {
                bold: true
            },
            center: {
                alignment: 'center'
            }
        }
    };
    pdfMake.createPdf(docDefinition).open()
};