/**
 * App user list
 */

'use strict';

// Datatable (js)
document.addEventListener('DOMContentLoaded', function (e) {
  const dtUserTable = document.querySelector('.datatables-users'),
    statusObj = {
      1: { title: 'Pending', class: 'bg-label-warning' },
      2: { title: 'Active', class: 'bg-label-success' },
      3: { title: 'Inactive', class: 'bg-label-secondary' }
    };
  let dt_User,
    userView = baseUrl + 'app/user/view/account';

  // Users List datatable
  if (dtUserTable) {
    const userRole = document.createElement('div');
    userRole.classList.add('user_role');
    const userPlan = document.createElement('div');
    userPlan.classList.add('user_plan');
    dt_User = new DataTable(dtUserTable, {
      ajax: assetsPath + 'json/user-list.json', // JSON file to add data
      columns: [
        // columns according to JSON
        { data: 'id' },
        { data: 'id', orderable: false, render: DataTable.render.select() },
        { data: 'full_name' },
        { data: 'role' },
        { data: 'current_plan' },
        { data: 'billing' },
        { data: 'status' },
        { data: 'id' }
      ],
      columnDefs: [
        {
          // For Responsive
          className: 'control',
          orderable: false,
          searchable: false,
          responsivePriority: 5,
          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,
          responsivePriority: 1,
          render: function (data, type, full, meta) {
            const name = full['full_name'];
            const email = full['email'];
            const image = full['avatar'];
            let output;

            if (image) {
              // For Avatar image
              output = `<img src="${assetsPath}img/avatars/${image}" alt="Avatar" class="rounded-circle">`;
            } else {
              // For Avatar badge
              const stateNum = Math.floor(Math.random() * 6) + 1;
              const states = ['success', 'danger', 'warning', 'info', 'dark', 'primary', 'secondary'];
              const state = states[stateNum];
              const initials = (name.match(/\b\w/g) || []).slice(0, 2).join('').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-left align-items-center">
                <div class="avatar-wrapper">
                  <div class="avatar avatar-sm me-4">
                    ${output}
                  </div>
                </div>
                <div class="d-flex flex-column">
                  <a href="${userView}" class="text-heading text-truncate"><span class="fw-medium">${name}</span></a>
                  <small>@${email}</small>
                </div>
              </div>
            `;

            return rowOutput;
          }
        },
        {
          targets: 3,
          render: function (data, type, full, meta) {
            const role = full['role'];
            const roleBadgeObj = {
              Subscriber: '<i class="icon-base bx bx-crown text-primary me-2"></i>',
              Author: '<i class="icon-base bx bx-edit text-warning me-2"></i>',
              Maintainer: '<i class="icon-base bx bx-user text-success me-2"></i>',
              Editor: '<i class="icon-base bx bx-pie-chart-alt text-info me-2"></i>',
              Admin: '<i class="icon-base bx bx-desktop text-danger me-2"></i>'
            };

            return `<span class='text-truncate d-flex align-items-center text-heading'>${roleBadgeObj[role] || ''}${role}</span>`;
          }
        },
        {
          // Plans
          targets: 4,
          render: function (data, type, full, meta) {
            let plan = full['current_plan'];

            return '<span class="fw-medium">' + plan + '</span>';
          }
        },
        {
          // User Status
          targets: 6,
          render: function (data, type, full, meta) {
            let status = full['status'];

            return (
              '<span class="badge ' +
              statusObj[status].class +
              '" text-capitalized>' +
              statusObj[status].title +
              '</span>'
            );
          }
        },
        {
          targets: -1,
          title: 'Actions',
          searchable: false,
          orderable: false,
          render: function (data, type, full, meta) {
            return `
              <div class="d-flex align-items-center">
                <a href="javascript:;" class="btn btn-icon delete-record"><i class="icon-base bx bx-trash icon-md"></i></a>
                <a href="${userView}" class="btn btn-icon"><i class="icon-base bx bx-show icon-md"></i></a>
                <a href="javascript:;" class="btn btn-icon dropdown-toggle hide-arrow" data-bs-toggle="dropdown"><i class="icon-base bx bx-dots-vertical-rounded icon-md"></i></a>
                <div class="dropdown-menu dropdown-menu-end m-0">
                  <a href="javascript:;" class="dropdown-item">Edit</a>
                  <a href="javascript:;" class="dropdown-item">Suspend</a>
                </div>
              </div>
            `;
          }
        }
      ],
      select: {
        style: 'multi',
        selector: 'td:nth-child(2)'
      },
      order: [[2, 'desc']],
      layout: {
        topStart: {
          rowClass: 'row me-3 ms-2 justify-content-between',
          features: [
            {
              pageLength: {
                menu: [10, 25, 50, 100],
                text: '_MENU_'
              }
            }
          ]
        },
        topEnd: {
          features: [
            {
              search: {
                placeholder: 'Search User',
                text: '_INPUT_'
              }
            },
            userRole,
            userPlan
          ]
        },
        bottomStart: {
          rowClass: 'row mx-3 justify-content-between',
          features: ['info']
        },
        bottomEnd: 'paging'
      },
      language: {
        paginate: {
          next: '<i class="icon-base bx bx-chevron-right scaleX-n1-rtl icon-18px"></i>',
          previous: '<i class="icon-base bx bx-chevron-left scaleX-n1-rtl icon-18px"></i>',
          first: '<i class="icon-base bx bx-chevrons-left scaleX-n1-rtl icon-18px"></i>',
          last: '<i class="icon-base bx bx-chevrons-right scaleX-n1-rtl icon-18px"></i>'
        }
      },
      // For responsive popup
      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');
              const tbody = document.createElement('tbody');
              tbody.innerHTML = data;
              table.appendChild(tbody);
              return div;
            }
            return false;
          }
        }
      },
      initComplete: function () {
        // Adding role filter once table initialized
        this.api()
          .columns(3)
          .every(function () {
            const column = this;
            const select = document.createElement('select');
            select.id = 'UserRole';
            select.className = 'form-select text-capitalize';
            select.innerHTML = '<option value=""> Select Role </option>';

            userRole.appendChild(select);

            select.addEventListener('change', function () {
              const val = select.value;
              column.search(val ? '^' + val + '$' : '', true, false).draw();
            });

            column
              .data()
              .unique()
              .sort()
              .each(function (d) {
                const option = document.createElement('option');
                option.value = d;
                option.className = 'text-capitalize';
                option.textContent = d;
                select.appendChild(option);
              });
          });
        this.api()
          .columns(4)
          .every(function () {
            var column = this;
            var select = $(
              '<select id="Userplan" class="form-select text-capitalize"><option value=""> Select Plan </option></select>'
            )
              .appendTo('.user_plan')
              .on('change', function () {
                var val = $.fn.dataTable.util.escapeRegex($(this).val());
                column.search(val ? '^' + val + '$' : '', true, false).draw();
              });

            column
              .data()
              .unique()
              .sort()
              .each(function (d, j) {
                select.append('<option value="' + d + '" class="text-capitalize">' + d + '</option>');
              });
          });
      }
    });

    //? The 'delete-record' class is necessary for the functionality of the following code.
    function deleteRecord(event) {
      let row = document.querySelector('.dtr-expanded');
      if (event) {
        row = event.target.parentElement.closest('tr');
      }
      if (row) {
        dt_User.row(row).remove().draw();
      }
    }

    function bindDeleteEvent() {
      const userTable = document.querySelector('.datatables-users');
      const modal = document.querySelector('.dtr-bs-modal');

      if (userTable && userTable.classList.contains('collapsed')) {
        if (modal) {
          modal.addEventListener('click', function (event) {
            if (event.target.parentElement.classList.contains('delete-record')) {
              deleteRecord();
              const closeButton = modal.querySelector('.btn-close');
              if (closeButton) closeButton.click(); // Simulates a click on the close button
            }
          });
        }
      } else {
        const tableBody = userTable?.querySelector('tbody');
        if (tableBody) {
          tableBody.addEventListener('click', function (event) {
            if (event.target.parentElement.classList.contains('delete-record')) {
              deleteRecord(event);
            }
          });
        }
      }
    }

    // Initial event binding
    bindDeleteEvent();

    // Re-bind events when modal is shown or hidden
    document.addEventListener('show.bs.modal', function (event) {
      if (event.target.classList.contains('dtr-bs-modal')) {
        bindDeleteEvent();
      }
    });

    document.addEventListener('hide.bs.modal', function (event) {
      if (event.target.classList.contains('dtr-bs-modal')) {
        bindDeleteEvent();
      }
    });
  }

  // Filter form control to default size
  // ? setTimeout used for multilingual table initialization
  setTimeout(() => {
    const elementsToModify = [
      { selector: '.dt-search .form-control', classToRemove: 'form-control-sm' },
      { selector: '.dt-search', classToAdd: 'mb-md-6 mb-2' },
      { selector: '.dt-length .form-select', classToRemove: 'form-select-sm' },
      { selector: '.dt-length', classToAdd: 'mb-md-6 mb-0' },
      { selector: '.dt-layout-start', classToAdd: 'ps-2 mt-0' },
      {
        selector: '.dt-layout-end',
        classToRemove: 'justify-content-between',
        classToAdd: 'justify-content-md-between justify-content-center d-flex flex-wrap gap-4 mb-sm-0 mb-4 mt-0'
      },
      { selector: '.dt-layout-table', classToRemove: 'row mt-2' },
      { selector: '.user_role', classToAdd: 'w-px-200 my-md-0 mt-6 mb-2' },
      { selector: '.user_plan', classToAdd: 'w-px-200 mb-6 mb-md-0' }
    ];

    // 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);

  // On edit role click, update text
  var roleEditList = document.querySelectorAll('.role-edit-modal'),
    roleAdd = document.querySelector('.add-new-role'),
    roleTitle = document.querySelector('.role-title');

  roleAdd.onclick = function () {
    roleTitle.innerHTML = 'Add New Role'; // reset text
  };
  if (roleEditList) {
    roleEditList.forEach(function (roleEditEl) {
      roleEditEl.onclick = function () {
        roleTitle.innerHTML = 'Edit Role'; // reset text
      };
    });
  }
});