/* eslint-disable func-names, no-var, no-return-assign */

import $ from 'jquery';
import Cookies from 'js-cookie';
import { __ } from '~/locale';
import { mergeUrlParams } from '~/lib/utils/url_utility';
import { serializeForm } from '~/lib/utils/forms';
import axios from '~/lib/utils/axios_utils';
import flash from '~/flash';
import projectSelect from '../../project_select';

export default class Project {
  constructor() {
    const $cloneOptions = $('ul.clone-options-dropdown');
    const $projectCloneField = $('#project_clone');
    const $cloneBtnLabel = $('.js-git-clone-holder .js-clone-dropdown-label');
    const mobileCloneField = document.querySelector(
      '.js-mobile-git-clone .js-clone-dropdown-label',
    );

    const selectedCloneOption = $cloneBtnLabel.text().trim();
    if (selectedCloneOption.length > 0) {
      $(`a:contains('${selectedCloneOption}')`, $cloneOptions).addClass('is-active');
    }

    $('a', $cloneOptions).on('click', e => {
      e.preventDefault();
      const $this = $(e.currentTarget);
      const url = $this.attr('href');
      const cloneType = $this.data('cloneType');

      $('.is-active', $cloneOptions).removeClass('is-active');
      $(`a[data-clone-type="${cloneType}"]`).each(function() {
        const $el = $(this);
        const activeText = $el.find('.dropdown-menu-inner-title').text();
        const $container = $el.closest('.project-clone-holder');
        const $label = $container.find('.js-clone-dropdown-label');

        $el.toggleClass('is-active');
        $label.text(activeText);
      });

      if (mobileCloneField) {
        mobileCloneField.dataset.clipboardText = url;
      } else {
        $projectCloneField.val(url);
      }
      $('.js-git-empty .js-clone').text(url);
    });
    // Ref switcher
    Project.initRefSwitcher();
    $('.project-refs-select').on('change', function() {
      return $(this)
        .parents('form')
        .submit();
    });
    $('.hide-no-ssh-message').on('click', function(e) {
      Cookies.set('hide_no_ssh_message', 'false');
      $(this)
        .parents('.no-ssh-key-message')
        .remove();
      return e.preventDefault();
    });
    $('.hide-no-password-message').on('click', function(e) {
      Cookies.set('hide_no_password_message', 'false');
      $(this)
        .parents('.no-password-message')
        .remove();
      return e.preventDefault();
    });
    $('.hide-auto-devops-implicitly-enabled-banner').on('click', function(e) {
      const projectId = $(this).data('project-id');
      const cookieKey = `hide_auto_devops_implicitly_enabled_banner_${projectId}`;
      Cookies.set(cookieKey, 'false');
      $(this)
        .parents('.auto-devops-implicitly-enabled-banner')
        .remove();
      return e.preventDefault();
    });
    Project.projectSelectDropdown();
  }

  static projectSelectDropdown() {
    projectSelect();
    $('.project-item-select').on('click', e => Project.changeProject($(e.currentTarget).val()));
  }

  static changeProject(url) {
    return (window.location = url);
  }

  static initRefSwitcher() {
    var refListItem = document.createElement('li');
    var refLink = document.createElement('a');

    refLink.href = '#';

    return $('.js-project-refs-dropdown').each(function() {
      var $dropdown = $(this);
      var selected = $dropdown.data('selected');
      var fieldName = $dropdown.data('fieldName');
      var shouldVisit = Boolean($dropdown.data('visit'));
      var $form = $dropdown.closest('form');
      var action = $form.attr('action');
      var linkTarget = mergeUrlParams(serializeForm($form[0]), action);

      return $dropdown.glDropdown({
        data(term, callback) {
          axios
            .get($dropdown.data('refsUrl'), {
              params: {
                ref: $dropdown.data('ref'),
                search: term,
              },
            })
            .then(({ data }) => callback(data))
            .catch(() => flash(__('An error occurred while getting projects')));
        },
        selectable: true,
        filterable: true,
        filterRemote: true,
        filterByText: true,
        inputFieldName: $dropdown.data('inputFieldName'),
        fieldName,
        renderRow(ref) {
          var li = refListItem.cloneNode(false);

          var link = refLink.cloneNode(false);

          if (ref === selected) {
            link.className = 'is-active';
          }
          link.textContent = ref;
          link.dataset.ref = ref;
          if (ref.length > 0 && shouldVisit) {
            link.href = mergeUrlParams({ [fieldName]: ref }, linkTarget);
          }

          li.appendChild(link);

          return li;
        },
        id(obj, $el) {
          return $el.attr('data-ref');
        },
        toggleLabel(obj, $el) {
          return $el.text().trim();
        },
        clicked(options) {
          const { e } = options;
          if (!shouldVisit) {
            e.preventDefault();
          }
          /* The actual process is removed since `link.href` in `RenderRow` contains the full target.
           * It makes the visitable link can be visited when opening on a new tab of browser */
        },
      });
    });
  }
}