/**
 * DataTables Advanced
 */

'use strict';

// Advanced Search Functions Starts
// --------------------------------------------------------------------

// Filter column wise function
function filterColumn(i, val) {
  if (i == 5) {
    var startDate = $('.start_date').val(),
      endDate = $('.end_date').val();
    if (startDate !== '' && endDate !== '') {
      filterByDate(i, startDate, endDate); // We call our filter function
    }

    $('.dt-advanced-search').dataTable().fnDraw();
  } else {
    $('.dt-advanced-search').DataTable().column(i).search(val, false, true).draw();
  }
}

// Datepicker for advanced filter
var separator = ' - ',
  rangePickr = $('.flatpickr-range'),
  dateFormat = 'MM/DD/YYYY';
var options = {
  autoUpdateInput: false,
  autoApply: true,
  locale: {
    format: dateFormat,
    separator: separator
  },
  opens: $('html').attr('data-textdirection') === 'rtl' ? 'left' : 'right'
};

//
if (rangePickr.length) {
  rangePickr.flatpickr({
    mode: 'range',
    dateFormat: 'm/d/Y',
    onClose: function (selectedDates, dateStr, instance) {
      var startDate = '',
        endDate = new Date();
      if (selectedDates[0] != undefined) {
        startDate =
          selectedDates[0].getMonth() + 1 + '/' + selectedDates[0].getDate() + '/' + selectedDates[0].getFullYear();
        $('.start_date').val(startDate);
      }
      if (selectedDates[1] != undefined) {
        endDate =
          selectedDates[1].getMonth() + 1 + '/' + selectedDates[1].getDate() + '/' + selectedDates[1].getFullYear();
        $('.end_date').val(endDate);
      }
      $(rangePickr).trigger('change').trigger('keyup');
    }
  });
}

// Advance filter function
// We pass the column location, the start date, and the end date
var filterByDate = function (column, startDate, endDate) {
  // Custom filter syntax requires pushing the new filter to the global filter array
  $.fn.dataTableExt.afnFiltering.push(function (oSettings, aData, iDataIndex) {
    var rowDate = normalizeDate(aData[column]),
      start = normalizeDate(startDate),
      end = normalizeDate(endDate);

    // If our date from the row is between the start and end
    if (start <= rowDate && rowDate <= end) {
      return true;
    } else if (rowDate >= start && end === '' && start !== '') {
      return true;
    } else if (rowDate <= end && start === '' && end !== '') {
      return true;
    } else {
      return false;
    }
  });
};

// converts date strings to a Date object, then normalized into a YYYYMMMDD format (ex: 20131220). Makes comparing dates easier. ex: 20131220 > 20121220
var normalizeDate = function (dateString) {
  var date = new Date(dateString);
  var normalized =
    date.getFullYear() + '' + ('0' + (date.getMonth() + 1)).slice(-2) + '' + ('0' + date.getDate()).slice(-2);
  return normalized;
};
// Advanced Search Functions Ends

$(function () {
  var isRtl = $('html').attr('data-textdirection') === 'rtl';

  var dt_ajax_table = $('.datatables-ajax'),
    dt_filter_table = $('.dt-column-search'),
    dt_adv_filter_table = $('.dt-advanced-search'),
    dt_responsive_table = $('.dt-responsive'),
    assetPath = '../../../app-assets/';

  if ($('body').attr('data-framework') === 'laravel') {
    assetPath = $('body').attr('data-asset-path');
  }

  // Ajax Sourced Server-side
  // --------------------------------------------------------------------

  if (dt_ajax_table.length) {
    var dt_ajax = dt_ajax_table.dataTable({
      processing: true,
      dom: '<"d-flex justify-content-between align-items-center mx-0 row"<"col-sm-12 col-md-6"l><"col-sm-12 col-md-6"f>>t<"d-flex justify-content-between mx-0 row"<"col-sm-12 col-md-6"i><"col-sm-12 col-md-6"p>>',
      ajax: assetPath + 'data/ajax.php',
      language: {
        paginate: {
          // remove previous & next text from pagination
          previous: '&nbsp;',
          next: '&nbsp;'
        }
      }
    });
  }

  // Column Search
  // --------------------------------------------------------------------

  if (dt_filter_table.length) {
    // Setup - add a text input to each footer cell
    $('.dt-column-search thead tr').clone(true).appendTo('.dt-column-search thead');
    $('.dt-column-search thead tr:eq(1) th').each(function (i) {
      var title = $(this).text();
      $(this).html('<input type="text" class="form-control form-control-sm" placeholder="Search ' + title + '" />');

      $('input', this).on('keyup change', function () {
        if (dt_filter.column(i).search() !== this.value) {
          dt_filter.column(i).search(this.value).draw();
        }
      });
    });

    var dt_filter = dt_filter_table.DataTable({
      ajax: assetPath + 'data/table-datatable.json',
      columns: [
        { data: 'full_name' },
        { data: 'email' },
        { data: 'post' },
        { data: 'city' },
        { data: 'start_date' },
        { data: 'salary' }
      ],
      dom: '<"d-flex justify-content-between align-items-center mx-0 row"<"col-sm-12 col-md-6"l><"col-sm-12 col-md-6"f>>t<"d-flex justify-content-between mx-0 row"<"col-sm-12 col-md-6"i><"col-sm-12 col-md-6"p>>',
      orderCellsTop: true,
      language: {
        paginate: {
          // remove previous & next text from pagination
          previous: '&nbsp;',
          next: '&nbsp;'
        }
      }
    });
  }

  // Advanced Search
  // --------------------------------------------------------------------

  // Advanced Filter table
  if (dt_adv_filter_table.length) {
    var dt_adv_filter = dt_adv_filter_table.DataTable({
      ajax: assetPath + 'data/table-datatable.json',
      columns: [
        { data: 'responsive_id' },
        { data: 'full_name' },
        { data: 'email' },
        { data: 'post' },
        { data: 'city' },
        { data: 'start_date' },
        { data: 'salary' }
      ],

      columnDefs: [
        {
          className: 'control',
          orderable: false,
          targets: 0
        }
      ],
      dom: '<"d-flex justify-content-between align-items-center mx-0 row"<"col-sm-12 col-md-6"l><"col-sm-12 col-md-6"f>>t<"d-flex justify-content-between mx-0 row"<"col-sm-12 col-md-6"i><"col-sm-12 col-md-6"p>>',
      orderCellsTop: true,
      responsive: {
        details: {
          display: $.fn.dataTable.Responsive.display.modal({
            header: function (row) {
              var data = row.data();
              return 'Details of ' + data['full_name'];
            }
          }),
          type: 'column',
          renderer: $.fn.dataTable.Responsive.renderer.tableAll({
            tableClass: 'table'
          })
        }
      },
      language: {
        paginate: {
          // remove previous & next text from pagination
          previous: '&nbsp;',
          next: '&nbsp;'
        }
      }
    });
  }

  // on key up from input field
  $('input.dt-input').on('keyup', function () {
    filterColumn($(this).attr('data-column'), $(this).val());
  });

  // Responsive Table
  // --------------------------------------------------------------------

  if (dt_responsive_table.length) {
    var dt_responsive = dt_responsive_table.DataTable({
      ajax: assetPath + 'data/table-datatable.json',
      columns: [
        { data: 'responsive_id' },
        { data: 'full_name' },
        { data: 'email' },
        { data: 'post' },
        { data: 'city' },
        { data: 'start_date' },
        { data: 'salary' },
        { data: 'age' },
        { data: 'experience' },
        { data: 'status' }
      ],
      columnDefs: [
        {
          className: 'control',
          orderable: false,
          targets: 0
        },
        {
          // Label
          targets: -1,
          render: function (data, type, full, meta) {
            var $status_number = full['status'];
            var $status = {
              1: { title: 'Current', class: 'badge-light-primary' },
              2: { title: 'Professional', class: ' badge-light-success' },
              3: { title: 'Rejected', class: ' badge-light-danger' },
              4: { title: 'Resigned', class: ' badge-light-warning' },
              5: { title: 'Applied', class: ' badge-light-info' }
            };
            if (typeof $status[$status_number] === 'undefined') {
              return data;
            }
            return (
              '<span class="badge rounded-pill ' +
              $status[$status_number].class +
              '">' +
              $status[$status_number].title +
              '</span>'
            );
          }
        }
      ],
      dom: '<"d-flex justify-content-between align-items-center mx-0 row"<"col-sm-12 col-md-6"l><"col-sm-12 col-md-6"f>>t<"d-flex justify-content-between mx-0 row"<"col-sm-12 col-md-6"i><"col-sm-12 col-md-6"p>>',
      responsive: {
        details: {
          display: $.fn.dataTable.Responsive.display.modal({
            header: function (row) {
              var data = row.data();
              return 'Details of ' + data['full_name'];
            }
          }),
          type: 'column',
          renderer: $.fn.dataTable.Responsive.renderer.tableAll({
            tableClass: 'table'
          })
        }
      },
      language: {
        paginate: {
          // remove previous & next text from pagination
          previous: '&nbsp;',
          next: '&nbsp;'
        }
      }
    });
  }

  // Filter form control to default size for all tables
  $('.dataTables_filter .form-control').removeClass('form-control-sm');
  $('.dataTables_length .form-select').removeClass('form-select-sm').removeClass('form-control-sm');
});
