$(document).ready(function() {

    tampil_mk_pilihan();
    batas_bobot();
    $('#table_nilai').DataTable();
    
    function batas_bobot() {
        $('#bobot_kehadiran').on('change', function(){
            var bobot = total_bobot();
            if (bobot > 100) {
                bobot -= Number($('#bobot_kehadiran').val());
                alert('Total Bobot Melebihi 100%!');
                $('#bobot_kehadiran').val('');
            }
            
        });
        $('#bobot_tugas').on('change', function(){
            var bobot = total_bobot();
            if (bobot > 100) {
                bobot -= Number($('#bobot_tugas').val());
                alert('Total Bobot Melebihi 100%!');
                $('#bobot_tugas').val('');
            }
            
        });
        $('#bobot_quiz').on('change', function(){
            var bobot = total_bobot();
            if (bobot > 100) {
                bobot -= Number($('#bobot_quiz').val());
                alert('Total Bobot Melebihi 100%!');
                $('#bobot_quiz').val('');
            }
            
        });
        $('#bobot_uts').on('change', function(){
            var bobot = total_bobot();
            if (bobot > 100) {
                bobot -= Number($('#bobot_uts').val());
                alert('Total Bobot Melebihi 100%!');
                $('#bobot_uts').val('');
            }
            
        });
        $('#bobot_uas').on('change', function(){
            var bobot = total_bobot();
            if (bobot > 100) {
                bobot -= Number($('#bobot_uas').val());
                alert('Total Bobot Melebihi 100%!');
                $('#bobot_uas').val('');
            }
            
        });
    }
    
    function total_bobot(){
        return Number($('#bobot_kehadiran').val()) + Number($('#bobot_tugas').val()) + Number($('#bobot_quiz').val()) + Number($('#bobot_uts').val()) + Number($('#bobot_uas').val());
    }

    function tampil_mk_pilihan(){
        var nidu = $('#nidu').text();
        // var univ = $('#prodi_').text().split('-');
        // console.log(nidu);
        $.ajax({
            type: 'ajax',
            url: window.location.origin+'/mbkm/dosen/get_mbkm_byNidu/'+nidu,
            async: false,
            dataType: 'json',
            success: function(data) {       
                        // console.log(data);
                        for (i = 0; i < data.length; i++) {
                            $('#pilih-mk').append($('<option>', {
                                value:data[i].nmmkind+'-'+data[i].kdmk,
                                text:data[i].nmmkind+'-'+data[i].kdmk,
                            }));
                        }
                    }
        });
    }

    $('#pilih-mk').on('change', function(){
        var kdmk = this.value.split('-');
        // console.log(kdmk[1]);

        $('#bobot_kehadiran').val('');
        $('#bobot_tugas').val('');
        $('#bobot_quiz').val('');
        $('#bobot_uts').val('');
        $('#bobot_uas').val('');

        $('#set_bobot_head').html('Set Bobot Penilaian '+ this.value.split('-')[0]);
        $('#bobot_kdmk').val(this.value.split('-')[1]);
        $.ajax({
            type: 'ajax',
            url: window.location.origin+'/mbkm/dosen/get_nilaibobot_byKdmk/'+kdmk[1],
            async: false,
            dataType: 'json',
            success: function(data) {       
                    if(data.length == 0) $('#set_bobot_text').html('Silahkan tentukan bobot penilaian terlebih dahulu.');
                    else{
                        $('#bobot_kehadiran').val(data[0].bbt_kehadiran);
                        $('#bobot_tugas').val(data[0].bbt_tugas);
                        $('#bobot_quiz').val(data[0].bbt_quiz);
                        $('#bobot_uts').val(data[0].bbt_uts);
                        $('#bobot_uas').val(data[0].bbt_uas);

                        $('#bbt-kehadiran').html(data[0].bbt_kehadiran+'%');
                        $('#bbt-tugas').html(data[0].bbt_tugas+'%');
                        $('#bbt-quiz').html(data[0].bbt_quiz+'%');
                        $('#bbt-uts').html(data[0].bbt_uts+'%');
                        $('#bbt-uas').html(data[0].bbt_uas+'%');
                    }
            }
        });
        
        $.ajax({
            type: 'ajax',
            url: window.location.origin+'/mbkm/dosen/get_nilaimbkm_byKdmk/'+kdmk[1],
            async: false,
            dataType: 'json',
            success: function(data) {       
                        // console.log(data);
                        $('#row-upload').attr('hidden',false);
                        $('#upload-excel').attr('hidden',false);
                        $('#upload-text').attr('hidden',false);
                        $('#set-bobot').attr('hidden',false);
                        // $('#upload-excel').data('kdmk',kdmk);
                        $('#template').attr('href', window.location.origin+'/mbkm/dosen/generateXls/'+kdmk[1]);
                        
                        var html = '';
                        var i;
                        var base_url = window.location.origin;
                        for (i = 0; i < data.length; i++) {
                            html += '<tr>' +
                                '<td>' + (i + 1) + '</td>' +
                                '<td>' + data[i].nim_mhs + '</td>' +
                                '<td>' + data[i].nama_mhs + '</td>' +
                                '<td>' + data[i].nilai_kehadiran + '</td>' +
                                '<td>' + data[i].tugas + '</td>' +
                                '<td>' + data[i].quiz + '</td>' +
                                '<td>' + data[i].uts + '</td>' +
                                '<td>' + data[i].uas + '</td>' +
                                '<td>' + data[i].total_nilai + '</td>' +
                                '<td>' + data[i].nilai_huruf + '</td>' +
                                '<td>' + data[i].status + '</td>' +
                                '<td>' +
                                '<div class="dropdown dropdown-animated scale-left">' +
                                '<button type="button" class="btn btn-success-baru btn-sm dropdown-toggle" data-toggle="dropdown">Action</button>' +
                                '<div class="dropdown-menu">' +
                                '<a href="javascript:;" class="dropdown-item btn tombol-edit" type="button" data-id="' + data[i].id + '" data-kdmk="' + data[i].kdmk + '"><i class="mdi mdi-account-edit"></i> Input Nilai</a>' +
                                '</div>' +
                                '</div>' +
                                '</td>' +
                                '</tr>';

                        }
                        $('#show_data').html(html);
                    }
        });
    });

     //Fungsi Tampil Modal edit
    $('#upload-excel').on('click', function () {
        $('#modal-upload-excel').modal('show');
        return false;
    });

    $('#tombol-total').on('click', function () {
        
        var vkehadiran = $('#kehadiran').val();
        var vtugas = $('#tugas').val();
        var vquiz = $('#quiz').val();
        var vuts = $('#uts').val();
        var vuas = $('#uas').val();
        
        var bkehadiran = $('#bbt-kehadiran').html().split('%')[0];
        var btugas = $('#bbt-tugas').html().split('%')[0];
        var bquiz = $('#bbt-quiz').html().split('%')[0];
        var buts = $('#bbt-uts').html().split('%')[0];
        var buas = $('#bbt-uas').html().split('%')[0];

        total = (Number(vkehadiran) * (Number(bkehadiran) / 100)) + (Number(vtugas) * (Number(btugas) / 100)) + (Number(vquiz) * (Number(bquiz) / 100)) + (Number(vuts) * (Number(buts) / 100)) + (Number(vuas) * (Number(buas) / 100));
        $('#total').val(total);
    });

    $('#show_data').on('click', '.tombol-edit', function () {
        var id = $(this).attr('data-id');
        var kdmk = $(this).attr('data-kdmk');
        $.ajax({
            type: 'GET',
            url: window.location.origin + '/mbkm/dosen/get_nilaimbkm_byNimKdmk/',
            dataType: 'json',
            data: {
                id: id,
                kdmk: kdmk
            },
            success: function (data) {
                console.log(data);
                $.each(data, function() {
                var base_url = window.location.origin;
                $('#modal-edit').modal('show');
                $('.form-edit-nilai').attr('action', base_url + '/mbkm/dosen/edit_nilai/' + data.id);
                $('#nama').val(data.nama);
                $('#nim').val(data.nim);
                $('#kdmk').val(data.kdmk);
                
                $('#kehadiran').val(data.nilai_kehadiran);
                $('#tugas').val(data.tugas);
                $('#quiz').val(data.quiz);
                $('#uts').val(data.uts);
                $('#uas').val(data.uas);

                $('#total').val(data.total_nilai);
                $('#nilai_huruf').val(data.nilai_huruf);
                });
            }
        });
        return false;
    });
});