/**
 * DataTables Basic
 */

'use strict';

let fv, offCanvasEl;
document.addEventListener('DOMContentLoaded', function (e) {
  (function () {
    const formAddNewRecord = document.getElementById('form-add-new-record');

    setTimeout(() => {
      const newRecord = document.querySelector('.create-new'),
        offCanvasElement = document.querySelector('#add-new-record');

      // To open offCanvas, to add new record
      if (newRecord) {
        newRecord.addEventListener('click', function () {
          offCanvasEl = new bootstrap.Offcanvas(offCanvasElement);
          // Empty fields on offCanvas open
          ((offCanvasElement.querySelector('.dt-full-name').value = ''),
            (offCanvasElement.querySelector('.dt-post').value = ''),
            (offCanvasElement.querySelector('.dt-email').value = ''),
            (offCanvasElement.querySelector('.dt-date').value = ''),
            (offCanvasElement.querySelector('.dt-salary').value = ''));
          // Open offCanvas with form
          offCanvasEl.show();
        });
      }
    }, 200);

    // Form validation for Add new record
    fv = FormValidation.formValidation(formAddNewRecord, {
      fields: {
        basicFullname: {
          validators: {
            notEmpty: {
              message: 'The name is required'
            }
          }
        },
        basicPost: {
          validators: {
            notEmpty: {
              message: 'Post field is required'
            }
          }
        },
        basicEmail: {
          validators: {
            notEmpty: {
              message: 'The Email is required'
            },
            emailAddress: {
              message: 'The value is not a valid email address'
            }
          }
        },
        basicDate: {
          validators: {
            notEmpty: {
              message: 'Joining Date is required'
            },
            date: {
              format: 'MM/DD/YYYY',
              message: 'The value is not a valid date'
            }
          }
        },
        basicSalary: {
          validators: {
            notEmpty: {
              message: 'Basic Salary is required'
            }
          }
        }
      },
      plugins: {
        trigger: new FormValidation.plugins.Trigger(),
        bootstrap5: new FormValidation.plugins.Bootstrap5({
          // Use this for enabling/changing valid/invalid class
          // eleInvalidClass: '',
          eleValidClass: '',
          rowSelector: '.form-control-validation'
        }),
        submitButton: new FormValidation.plugins.SubmitButton(),
        // defaultSubmit: new FormValidation.plugins.DefaultSubmit(),
        autoFocus: new FormValidation.plugins.AutoFocus()
      },
      init: instance => {
        instance.on('plugins.message.placed', function (e) {
          if (e.element.parentElement.classList.contains('input-group')) {
            e.element.parentElement.insertAdjacentElement('afterend', e.messageElement);
          }
        });
      }
    });

    // FlatPickr Initialization & Validation
    const flatpickrDate = document.querySelector('[name="basicDate"]');

    if (flatpickrDate) {
      flatpickrDate.flatpickr({
        enableTime: false,
        monthSelectorType: 'static',
        static: true,
        // See https://flatpickr.js.org/formatting/
        dateFormat: 'm/d/Y',
        // After selecting a date, we need to revalidate the field
        onChange: function () {
          fv.revalidateField('basicDate');
        }
      });
    }
  })();

  // init function
  const dt_basic_table = document.querySelector('.datatables-basic');
  let dt_basic;

  if (dt_basic_table) {
    let tableTitle = document.createElement('h5');
    tableTitle.classList.add('card-title', 'mb-0', 'text-md-start', 'text-center', 'pb-md-0', 'pb-6');
    tableTitle.innerHTML = 'DataTable with Buttons';
    dt_basic = new DataTable(dt_basic_table, {
      ajax: assetsPath + 'json/table-datatable.json',
      columns: [
        { data: 'id' },
        { data: 'id', orderable: false, render: DataTable.render.select() },
        { data: 'id' },
        { data: 'full_name' },
        { data: 'email' },
        { data: 'start_date' },
        { data: 'salary' },
        { data: 'status' },
        { data: 'id' }
      ],
      columnDefs: [
        {
          // For Responsive
          className: 'control',
          orderable: false,
          searchable: false,
          responsivePriority: 2,
          targets: 0,
          render: function (data, type, full, meta) {
            return '';
          }
        },
        {
          // For Checkboxes
          targets: 1,
          orderable: false,
          searchable: false,
          responsivePriority: 3,
          checkboxes: true,
          render: function () {
            return '<input type="checkbox" class="dt-checkboxes form-check-input">';
          },
          checkboxes: {
            selectAllRender: '<input type="checkbox" class="form-check-input">'
          }
        },
        {
          targets: 2,
          searchable: false,
          visible: false
        },
        {
          // Avatar image/badge, Name and post
          targets: 3,
          responsivePriority: 4,
          render: function (data, type, full, meta) {
            const userImg = full['avatar'];
            const name = full['full_name'];
            const post = full['post'];
            let output;

            if (userImg) {
              // For Avatar image
              output = `<img src="${assetsPath}img/avatars/${userImg}" alt="Avatar" class="rounded-circle">`;
            } else {
              // For Avatar badge
              const stateNum = Math.floor(Math.random() * 6);
              const states = ['success', 'danger', 'warning', 'info', 'dark', 'primary', 'secondary'];
              const state = states[stateNum];
              let initials = name.match(/\b\w/g) || [];
              initials = ((initials.shift() || '') + (initials.pop() || '')).toUpperCase();
              output = `<span class="avatar-initial rounded-circle bg-label-${state}">${initials}</span>`;
            }

            // Creates full output for row
            const rowOutput = `
              <div class="d-flex justify-content-start align-items-center user-name">
                <div class="avatar-wrapper">
                  <div class="avatar me-2">
                    ${output}
                  </div>
                </div>
                <div class="d-flex flex-column">
                  <span class="emp_name text-truncate text-heading fw-medium">${name}</span>
                  <small class="emp_post text-truncate">${post}</small>
                </div>
              </div>
            `;

            return rowOutput;
          }
        },
        {
          responsivePriority: 1,
          targets: 4
        },
        {
          // Label
          targets: -2,
          render: function (data, type, full, meta) {
            const statusNumber = full.status;
            const statuses = {
              1: { title: 'Current', class: 'bg-label-primary' },
              2: { title: 'Professional', class: 'bg-label-success' },
              3: { title: 'Rejected', class: 'bg-label-danger' },
              4: { title: 'Resigned', class: 'bg-label-warning' },
              5: { title: 'Applied', class: 'bg-label-info' }
            };

            if (typeof statuses[statusNumber] === 'undefined') {
              return data;
            }

            return `
              <span class="badge ${statuses[statusNumber].class}">
                ${statuses[statusNumber].title}
              </span>
            `;
          }
        },
        {
          // Actions
          targets: -1,
          title: 'Actions',
          orderable: false,
          searchable: false,
          render: function (data, type, full, meta) {
            return (
              '<div class="d-inline-block">' +
              '<a href="javascript:;" class="btn btn-icon btn-text-secondary rounded-pill waves-effect dropdown-toggle hide-arrow" data-bs-toggle="dropdown"><i class="icon-base ti tabler-dots-vertical"></i></a>' +
              '<ul class="dropdown-menu dropdown-menu-end m-0">' +
              '<li><a href="javascript:;" class="dropdown-item">Details</a></li>' +
              '<li><a href="javascript:;" class="dropdown-item">Archive</a></li>' +
              '<div class="dropdown-divider"></div>' +
              '<li><a href="javascript:;" class="dropdown-item text-danger delete-record">Delete</a></li>' +
              '</ul>' +
              '</div>' +
              '<a href="javascript:;" class="btn btn-icon btn-text-secondary rounded-pill waves-effect item-edit"><i class="icon-base ti tabler-pencil"></i></a>'
            );
          }
        }
      ],
      select: {
        style: 'multi',
        selector: 'td:nth-child(2)'
      },
      order: [[2, 'desc']],
      layout: {
        top2Start: {
          rowClass: 'row card-header flex-column flex-md-row border-bottom mx-0 px-3',
          features: [tableTitle]
        },
        top2End: {
          features: [
            {
              buttons: [
                {
                  extend: 'collection',
                  className: 'btn btn-label-primary dropdown-toggle me-4',
                  text: '<span class="d-flex align-items-center gap-2"><i class="icon-base ti tabler-upload icon-xs me-sm-1"></i> <span class="d-none d-sm-inline-block">Export</span></span>',
                  buttons: [
                    {
                      extend: 'print',
                      text: `<span class="d-flex align-items-center"><i class="icon-base ti tabler-printer me-1"></i>Print</span>`,
                      exportOptions: {
                        columns: [3, 4, 5, 6, 7],
                        format: {
                          body: function (inner, coldex, rowdex) {
                            if (inner.length <= 0) return inner;

                            // Check if inner is HTML content
                            if (inner.indexOf('<') > -1) {
                              const parser = new DOMParser();
                              const doc = parser.parseFromString(inner, 'text/html');

                              // Get all text content
                              let text = '';

                              // Handle specific elements
                              const userNameElements = doc.querySelectorAll('.user-name');
                              if (userNameElements.length > 0) {
                                userNameElements.forEach(el => {
                                  // Get text from nested structure
                                  const nameText =
                                    el.querySelector('.fw-medium')?.textContent ||
                                    el.querySelector('.d-block')?.textContent ||
                                    el.textContent;
                                  text += nameText.trim() + ' ';
                                });
                              } else {
                                // Get regular text content
                                text = doc.body.textContent || doc.body.innerText;
                              }

                              return text.trim();
                            }

                            return inner;
                          }
                        }
                      },
                      customize: function (win) {
                        win.document.body.style.color = config.colors.headingColor;
                        win.document.body.style.borderColor = config.colors.borderColor;
                        win.document.body.style.backgroundColor = config.colors.bodyBg;
                        const table = win.document.body.querySelector('table');
                        table.classList.add('compact');
                        table.style.color = 'inherit';
                        table.style.borderColor = 'inherit';
                        table.style.backgroundColor = 'inherit';
                      }
                    },
                    {
                      extend: 'csv',
                      text: `<span class="d-flex align-items-center"><i class="icon-base ti tabler-file-text me-1"></i>Csv</span>`,
                      exportOptions: {
                        columns: [3, 4, 5, 6, 7],
                        format: {
                          body: function (inner, coldex, rowdex) {
                            if (inner.length <= 0) return inner;

                            // Parse HTML content
                            const parser = new DOMParser();
                            const doc = parser.parseFromString(inner, 'text/html');

                            let text = '';

                            // Handle user-name elements specifically
                            const userNameElements = doc.querySelectorAll('.user-name');
                            if (userNameElements.length > 0) {
                              userNameElements.forEach(el => {
                                // Get text from nested structure - try different selectors
                                const nameText =
                                  el.querySelector('.fw-medium')?.textContent ||
                                  el.querySelector('.d-block')?.textContent ||
                                  el.textContent;
                                text += nameText.trim() + ' ';
                              });
                            } else {
                              // Handle other elements (status, role, etc)
                              text = doc.body.textContent || doc.body.innerText;
                            }

                            return text.trim();
                          }
                        }
                      }
                    },
                    {
                      extend: 'excel',
                      text: `<span class="d-flex align-items-center"><i class="icon-base ti tabler-file-spreadsheet me-1"></i>Excel</span>`,
                      exportOptions: {
                        columns: [3, 4, 5, 6, 7],
                        format: {
                          body: function (inner, coldex, rowdex) {
                            if (inner.length <= 0) return inner;

                            // Parse HTML content
                            const parser = new DOMParser();
                            const doc = parser.parseFromString(inner, 'text/html');

                            let text = '';

                            // Handle user-name elements specifically
                            const userNameElements = doc.querySelectorAll('.user-name');
                            if (userNameElements.length > 0) {
                              userNameElements.forEach(el => {
                                // Get text from nested structure - try different selectors
                                const nameText =
                                  el.querySelector('.fw-medium')?.textContent ||
                                  el.querySelector('.d-block')?.textContent ||
                                  el.textContent;
                                text += nameText.trim() + ' ';
                              });
                            } else {
                              // Handle other elements (status, role, etc)
                              text = doc.body.textContent || doc.body.innerText;
                            }

                            return text.trim();
                          }
                        }
                      }
                    },
                    {
                      extend: 'pdf',
                      text: `<span class="d-flex align-items-center"><i class="icon-base ti tabler-file-description me-1"></i>Pdf</span>`,
                      exportOptions: {
                        columns: [3, 4, 5, 6, 7],
                        format: {
                          body: function (inner, coldex, rowdex) {
                            if (inner.length <= 0) return inner;

                            // Parse HTML content
                            const parser = new DOMParser();
                            const doc = parser.parseFromString(inner, 'text/html');

                            let text = '';

                            // Handle user-name elements specifically
                            const userNameElements = doc.querySelectorAll('.user-name');
                            if (userNameElements.length > 0) {
                              userNameElements.forEach(el => {
                                // Get text from nested structure - try different selectors
                                const nameText =
                                  el.querySelector('.fw-medium')?.textContent ||
                                  el.querySelector('.d-block')?.textContent ||
                                  el.textContent;
                                text += nameText.trim() + ' ';
                              });
                            } else {
                              // Handle other elements (status, role, etc)
                              text = doc.body.textContent || doc.body.innerText;
                            }

                            return text.trim();
                          }
                        }
                      }
                    },
                    {
                      extend: 'copy',
                      text: `<i class="icon-base ti tabler-copy me-1"></i>Copy`,
                      exportOptions: {
                        columns: [3, 4, 5, 6, 7],
                        format: {
                          body: function (inner, coldex, rowdex) {
                            if (inner.length <= 0) return inner;

                            // Parse HTML content
                            const parser = new DOMParser();
                            const doc = parser.parseFromString(inner, 'text/html');

                            let text = '';

                            // Handle user-name elements specifically
                            const userNameElements = doc.querySelectorAll('.user-name');
                            if (userNameElements.length > 0) {
                              userNameElements.forEach(el => {
                                // Get text from nested structure - try different selectors
                                const nameText =
                                  el.querySelector('.fw-medium')?.textContent ||
                                  el.querySelector('.d-block')?.textContent ||
                                  el.textContent;
                                text += nameText.trim() + ' ';
                              });
                            } else {
                              // Handle other elements (status, role, etc)
                              text = doc.body.textContent || doc.body.innerText;
                            }

                            return text.trim();
                          }
                        }
                      }
                    }
                  ]
                },
                {
                  text: '<span class="d-flex align-items-center gap-2"><i class="icon-base ti tabler-plus icon-sm"></i> <span class="d-none d-sm-inline-block">Add New Record</span></span>',
                  className: 'create-new btn btn-primary'
                }
              ]
            }
          ]
        },
        topStart: {
          rowClass: 'row mx-0 px-3 my-0 justify-content-between border-bottom',
          features: [
            {
              pageLength: {
                menu: [10, 25, 50, 100],
                text: 'Show_MENU_entries'
              }
            }
          ]
        },
        topEnd: {
          search: {
            placeholder: ''
          }
        },
        bottomStart: {
          rowClass: 'row mx-3 justify-content-between',
          features: ['info']
        },
        bottomEnd: 'paging'
      },
      language: {
        paginate: {
          next: '<i class="icon-base ti tabler-chevron-right scaleX-n1-rtl icon-18px"></i>',
          previous: '<i class="icon-base ti tabler-chevron-left scaleX-n1-rtl icon-18px"></i>',
          first: '<i class="icon-base ti tabler-chevrons-left scaleX-n1-rtl icon-18px"></i>',
          last: '<i class="icon-base ti tabler-chevrons-right scaleX-n1-rtl icon-18px"></i>'
        }
      },
      responsive: {
        details: {
          display: DataTable.Responsive.display.modal({
            header: function (row) {
              const data = row.data();
              return 'Details of ' + data['full_name'];
            }
          }),
          type: 'column',
          renderer: function (api, rowIdx, columns) {
            const data = columns
              .map(function (col) {
                return col.title !== '' // Do not show row in modal popup if title is blank (for check box)
                  ? `<tr data-dt-row="${col.rowIndex}" data-dt-column="${col.columnIndex}">
                      <td>${col.title}:</td>
                      <td>${col.data}</td>
                    </tr>`
                  : '';
              })
              .join('');

            if (data) {
              const div = document.createElement('div');
              div.classList.add('table-responsive');
              const table = document.createElement('table');
              div.appendChild(table);
              table.classList.add('table');
              table.classList.add('datatables-basic');
              const tbody = document.createElement('tbody');
              tbody.innerHTML = data;
              table.appendChild(tbody);
              return div;
            }
            return false;
          }
        }
      }
    });

    // Add New record
    // ? Remove/Update this code as per your requirements
    var count = 101;
    // On form submit, if form is valid
    fv.on('core.form.valid', function () {
      let new_name = document.querySelector('.add-new-record .dt-full-name').value,
        new_post = document.querySelector('.add-new-record .dt-post').value,
        new_email = document.querySelector('.add-new-record .dt-email').value,
        new_date = document.querySelector('.add-new-record .dt-date').value,
        new_salary = document.querySelector('.add-new-record .dt-salary').value;

      if (new_name != '') {
        dt_basic.row
          .add({
            id: count,
            full_name: new_name,
            post: new_post,
            email: new_email,
            start_date: new_date,
            salary: '$' + new_salary,
            status: 5
          })
          .draw();
        count++;

        // Hide offcanvas using javascript method
        offCanvasEl.hide();
      }
    });

    //? The 'delete-record' class is necessary for the functionality of the following code.
    document.addEventListener('click', function (e) {
      if (e.target.classList.contains('delete-record')) {
        dt_basic.row(e.target.closest('tr')).remove().draw();
        const modalEl = document.querySelector('.dtr-bs-modal');
        if (modalEl && modalEl.classList.contains('show')) {
          const modal = bootstrap.Modal.getInstance(modalEl);
          modal?.hide();
        }
      }
    });
  }

  // Complex Header DataTable

  const dt_complex_header_table = document.querySelector('.dt-complex-header');
  let dt_complex;

  if (dt_complex_header_table) {
    dt_complex = new DataTable(dt_complex_header_table, {
      ajax: assetsPath + 'json/table-datatable.json',
      columns: [
        { data: 'full_name' },
        { data: 'email' },
        { data: 'city' },
        { data: 'post' },
        { data: 'salary' },
        { data: 'status' },
        { data: '' }
      ],
      columnDefs: [
        {
          // Label
          targets: -2,
          render: function (data, type, full, meta) {
            const statusNumber = full.status;
            const statuses = {
              1: { title: 'Current', class: 'bg-label-primary' },
              2: { title: 'Professional', class: 'bg-label-success' },
              3: { title: 'Rejected', class: 'bg-label-danger' },
              4: { title: 'Resigned', class: 'bg-label-warning' },
              5: { title: 'Applied', class: 'bg-label-info' }
            };

            if (typeof statuses[statusNumber] === 'undefined') {
              return data;
            }

            return `
              <span class="badge ${statuses[statusNumber].class}">
                ${statuses[statusNumber].title}
              </span>
            `;
          }
        },
        {
          // Actions
          targets: -1,
          title: 'Actions',
          orderable: false,
          searchable: false,
          render: function (data, type, full, meta) {
            return (
              '<div class="d-inline-block">' +
              '<a href="javascript:;" class="btn btn-icon dropdown-toggle hide-arrow" data-bs-toggle="dropdown"><i class="icon-base ti tabler-dots-vertical"></i></a>' +
              '<ul class="dropdown-menu dropdown-menu-end m-0">' +
              '<li><a href="javascript:;" class="dropdown-item">Details</a></li>' +
              '<li><a href="javascript:;" class="dropdown-item">Archive</a></li>' +
              '<div class="dropdown-divider"></div>' +
              '<li><a href="javascript:;" class="dropdown-item text-danger delete-record">Delete</a></li>' +
              '</ul>' +
              '</div>' +
              '<a href="javascript:;" class="btn btn-icon item-edit"><i class="icon-base ti tabler-pencil"></i></a>'
            );
          }
        }
      ],
      order: [[2, 'desc']],
      layout: {
        topStart: {
          rowClass: 'row mx-3 my-0 justify-content-between',
          features: [
            {
              pageLength: {
                menu: [7, 10, 25, 50, 100],
                text: 'Show_MENU_entries'
              }
            }
          ]
        },
        topEnd: {
          search: {
            placeholder: ''
          }
        },
        bottomStart: {
          rowClass: 'row mx-3 justify-content-between',
          features: ['info']
        },
        bottomEnd: 'paging'
      },
      displayLength: 7,
      language: {
        paginate: {
          next: '<i class="icon-base ti tabler-chevron-right scaleX-n1-rtl icon-18px"></i>',
          previous: '<i class="icon-base ti tabler-chevron-left scaleX-n1-rtl icon-18px"></i>',
          first: '<i class="icon-base ti tabler-chevrons-left scaleX-n1-rtl icon-18px"></i>',
          last: '<i class="icon-base ti tabler-chevrons-right scaleX-n1-rtl icon-18px"></i>'
        }
      }
    });

    //? The 'delete-record' class is necessary for the functionality of the following code.
    document.addEventListener('click', function (e) {
      if (e.target.classList.contains('delete-record')) {
        dt_complex.row(e.target.closest('tr')).remove().draw();
        const modalEl = document.querySelector('.dtr-bs-modal');
        if (modalEl && modalEl.classList.contains('show')) {
          const modal = bootstrap.Modal.getInstance(modalEl);
          modal?.hide();
        }
      }
    });
  }

  // Row Grouping DataTable
  const dt_row_grouping_table = document.querySelector('.dt-row-grouping');
  let dt_row_grouping,
    groupColumn = 2;

  if (dt_row_grouping_table) {
    dt_row_grouping = new DataTable(dt_row_grouping_table, {
      ajax: assetsPath + 'json/table-datatable.json',
      columns: [
        { data: 'id' },
        { data: 'full_name' },
        { data: 'post' },
        { data: 'email' },
        { data: 'city' },
        { data: 'start_date' },
        { data: 'salary' },
        { data: 'status' },
        { data: '' }
      ],
      columnDefs: [
        {
          // For Responsive
          className: 'control',
          orderable: false,
          targets: 0,
          searchable: false,
          render: function (data, type, full, meta) {
            return '';
          }
        },
        { visible: false, targets: groupColumn },
        {
          // Label
          targets: -2,
          render: function (data, type, full, meta) {
            const statusNumber = full.status;
            const statuses = {
              1: { title: 'Current', class: 'bg-label-primary' },
              2: { title: 'Professional', class: 'bg-label-success' },
              3: { title: 'Rejected', class: 'bg-label-danger' },
              4: { title: 'Resigned', class: 'bg-label-warning' },
              5: { title: 'Applied', class: 'bg-label-info' }
            };

            if (typeof statuses[statusNumber] === 'undefined') {
              return data;
            }

            return `
              <span class="badge ${statuses[statusNumber].class}">
                ${statuses[statusNumber].title}
              </span>
            `;
          }
        },
        {
          // Actions
          targets: -1,
          title: 'Actions',
          orderable: false,
          searchable: false,
          className: 'd-flex align-items-center',
          render: function (data, type, full, meta) {
            return (
              '<div class="d-inline-block">' +
              '<a href="javascript:;" class="btn btn-icon dropdown-toggle hide-arrow me-1" data-bs-toggle="dropdown"><i class="ti tabler-dots-vertical icon-base"></i></a>' +
              '<div class="dropdown-menu dropdown-menu-end m-0">' +
              '<a href="javascript:;" class="dropdown-item">Details</a>' +
              '<a href="javascript:;" class="dropdown-item">Archive</a>' +
              '<div class="dropdown-divider"></div>' +
              '<a href="javascript:;" class="dropdown-item text-danger delete-record">Delete</a>' +
              '</div>' +
              '</div>' +
              '<a href="javascript:;" class="btn btn-icon item-edit"><i class="icon-base ti tabler-pencil"></i></a>'
            );
          }
        }
      ],
      layout: {
        topStart: {
          rowClass: 'row mx-3 my-0 justify-content-between',
          features: [
            {
              pageLength: {
                menu: [7, 10, 25, 50, 100],
                text: 'Show_MENU_entries'
              }
            }
          ]
        },
        topEnd: {
          search: {
            placeholder: ''
          }
        },
        bottomStart: {
          rowClass: 'row mx-3 justify-content-between',
          features: ['info']
        },
        bottomEnd: 'paging'
      },
      order: [[groupColumn, 'asc']],
      displayLength: 7,
      language: {
        paginate: {
          next: '<i class="icon-base ti tabler-chevron-right scaleX-n1-rtl icon-18px"></i>',
          previous: '<i class="icon-base ti tabler-chevron-left scaleX-n1-rtl icon-18px"></i>',
          first: '<i class="icon-base ti tabler-chevrons-left scaleX-n1-rtl icon-18px"></i>',
          last: '<i class="icon-base ti tabler-chevrons-right scaleX-n1-rtl icon-18px"></i>'
        }
      },
      drawCallback: function (settings) {
        const api = this.api();
        const rows = api.rows({ page: 'current' }).nodes();
        let last = null;

        api
          .column(groupColumn, { page: 'current' })
          .data()
          .each(function (group, i) {
            if (last !== group) {
              const newRow = document.createElement('tr');
              newRow.classList.add('group');

              const newCell = document.createElement('td');
              newCell.setAttribute('colspan', '8');
              newCell.textContent = group;

              newRow.appendChild(newCell);

              rows[i].parentNode.insertBefore(newRow, rows[i]);
              last = group;
            }
          });
      },
      responsive: {
        details: {
          display: DataTable.Responsive.display.modal({
            header: function (row) {
              var data = row.data();
              return 'Details of ' + data['full_name'];
            }
          }),
          type: 'column',
          renderer: function (api, rowIdx, columns) {
            const data = columns
              .map(function (col) {
                return col.title !== '' // Do not show row in modal popup if title is blank (for check box)
                  ? `<tr data-dt-row="${col.rowIndex}" data-dt-column="${col.columnIndex}">
                      <td>${col.title}:</td>
                      <td>${col.data}</td>
                    </tr>`
                  : '';
              })
              .join('');

            if (data) {
              const div = document.createElement('div');
              div.classList.add('table-responsive');
              const table = document.createElement('table');
              div.appendChild(table);
              table.classList.add('table');
              const tbody = document.createElement('tbody');
              tbody.innerHTML = data;
              table.appendChild(tbody);
              return div;
            }
            return false;
          }
        }
      }
    });
    //? The 'delete-record' class is necessary for the functionality of the following code.
    document.addEventListener('click', function (e) {
      if (e.target.classList.contains('delete-record')) {
        dt_row_grouping.row(e.target.closest('tr')).remove().draw();
        const modalEl = document.querySelector('.dtr-bs-modal');
        if (modalEl && modalEl.classList.contains('show')) {
          const modal = bootstrap.Modal.getInstance(modalEl);
          modal?.hide();
        }
      }
    });
  }

  // Multilingual DataTable
  const dt_multilingual_table = document.querySelector('.dt-multilingual');
  let dt_multilingual,
    lang = 'DE';

  if (dt_multilingual_table) {
    dt_multilingual = new DataTable(dt_multilingual_table, {
      ajax: assetsPath + 'json/table-datatable.json',
      columns: [
        { data: 'id' },
        { data: 'full_name' },
        { data: 'post' },
        { data: 'email' },
        { data: 'start_date' },
        { data: 'salary' },
        { data: 'status' },
        { data: '' }
      ],
      columnDefs: [
        {
          // For Responsive
          className: 'control',
          orderable: false,
          targets: 0,
          searchable: false,
          render: function (data, type, full, meta) {
            return '';
          }
        },
        {
          // Label
          targets: -2,
          render: function (data, type, full, meta) {
            const statusNumber = full.status;
            const statuses = {
              1: { title: 'Current', class: 'bg-label-primary' },
              2: { title: 'Professional', class: 'bg-label-success' },
              3: { title: 'Rejected', class: 'bg-label-danger' },
              4: { title: 'Resigned', class: 'bg-label-warning' },
              5: { title: 'Applied', class: 'bg-label-info' }
            };

            if (typeof statuses[statusNumber] === 'undefined') {
              return data;
            }

            return `
              <span class="badge ${statuses[statusNumber].class}">
                ${statuses[statusNumber].title}
              </span>
            `;
          }
        },
        {
          // Actions
          targets: -1,
          title: 'Actions',
          orderable: false,
          className: '',
          searchable: false,
          render: function (data, type, full, meta) {
            return (
              '<div class="d-flex align-items-center">' +
              '<div class="d-inline-block">' +
              '<a href="javascript:;" class="btn btn-icon dropdown-toggle hide-arrow me-1" data-bs-toggle="dropdown"><i class="icon-base ti tabler-dots-vertical icon-sm"></i></a>' +
              '<div class="dropdown-menu dropdown-menu-end m-0">' +
              '<a href="javascript:;" class="dropdown-item">Details</a>' +
              '<a href="javascript:;" class="dropdown-item">Archive</a>' +
              '<div class="dropdown-divider"></div>' +
              '<a href="javascript:;" class="dropdown-item text-danger delete-record">Delete</a>' +
              '</div>' +
              '</div>' +
              '<a href="javascript:;" class="btn btn-icon item-edit"><i class="icon-base ti tabler-pencil icon-sm"></i></a>' +
              '</div>'
            );
          }
        }
      ],
      language: {
        url: 'https://cdn.datatables.net/plug-ins/1.11.5/i18n/de-' + lang + '.json',
        paginate: {
          first: '<i class="icon-base ti tabler-chevrons-left scaleX-n1-rtl icon-18px"></i>',
          last: '<i class="icon-base ti tabler-chevrons-right scaleX-n1-rtl icon-18px"></i>',
          next: '<i class="icon-base ti tabler-chevron-right scaleX-n1-rtl icon-18px"></i>',
          previous: '<i class="icon-base ti tabler-chevron-left scaleX-n1-rtl icon-18px"></i>'
        }
      },
      order: [[2, 'desc']],
      displayLength: 7,
      layout: {
        topStart: {
          rowClass: 'row m-3 my-0 justify-content-between',
          features: [
            {
              pageLength: {
                menu: [7, 10, 25, 50, 100]
              }
            }
          ]
        },
        topEnd: {
          search: {
            placeholder: 'Geben Sie hier die Suche ein'
          }
        },
        bottomStart: {
          rowClass: 'row mx-3 justify-content-between',
          features: ['info']
        },
        bottomEnd: 'paging'
      },
      responsive: {
        details: {
          display: DataTable.Responsive.display.modal({
            header: function (row) {
              var data = row.data();
              return 'Details of ' + data['full_name'];
            }
          }),
          type: 'column',
          renderer: function (api, rowIdx, columns) {
            const data = columns
              .map(function (col) {
                return col.title !== '' // Do not show row in modal popup if title is blank (for check box)
                  ? `<tr data-dt-row="${col.rowIndex}" data-dt-column="${col.columnIndex}">
                      <td>${col.title}:</td>
                      <td>${col.data}</td>
                    </tr>`
                  : '';
              })
              .join('');

            if (data) {
              const div = document.createElement('div');
              div.classList.add('table-responsive');
              const table = document.createElement('table');
              div.appendChild(table);
              table.classList.add('table');
              const tbody = document.createElement('tbody');
              tbody.innerHTML = data;
              table.appendChild(tbody);
              return div;
            }
            return false;
          }
        }
      }
    });

    //? The 'delete-record' class is necessary for the functionality of the following code.
    document.addEventListener('click', function (e) {
      if (e.target.classList.contains('delete-record')) {
        dt_multilingual.row(e.target.closest('tr')).remove().draw();
        const modalEl = document.querySelector('.dtr-bs-modal');
        if (modalEl && modalEl.classList.contains('show')) {
          const modal = bootstrap.Modal.getInstance(modalEl);
          modal?.hide();
        }
      }
    });
  }

  // Filter form control to default size
  // ? setTimeout used for multilingual table initialization
  setTimeout(() => {
    const elementsToModify = [
      { selector: '.dt-buttons .btn', classToRemove: 'btn-secondary' },
      { selector: '.dt-search .form-control', classToRemove: 'form-control-sm', classToAdd: 'ms-4' },
      { selector: '.dt-length .form-select', classToRemove: 'form-select-sm' },
      { selector: '.dt-layout-table', classToRemove: 'row mt-2' },
      { selector: '.dt-layout-end', classToAdd: 'mt-0' },
      { selector: '.dt-layout-end .dt-search', classToAdd: 'mt-0 mt-md-6 mb-6' },
      { selector: '.dt-layout-start', classToAdd: 'mt-0' },
      { selector: '.dt-layout-end .dt-buttons', classToAdd: 'mb-0' },
      { selector: '.dt-layout-full', classToRemove: 'col-md col-12', classToAdd: 'table-responsive' }
    ];

    // Delete record
    elementsToModify.forEach(({ selector, classToRemove, classToAdd }) => {
      document.querySelectorAll(selector).forEach(element => {
        if (classToRemove) {
          classToRemove.split(' ').forEach(className => element.classList.remove(className));
        }
        if (classToAdd) {
          classToAdd.split(' ').forEach(className => element.classList.add(className));
        }
      });
    });
  }, 100);
});
