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/* eslint-disable func-names */
import $ from 'jquery';
import Api from '~/api';
import { humanize } from '~/lib/utils/text_utility';
export default class CreateLabelDropdown {
constructor($el, namespacePath, projectPath) {
this.$el = $el;
this.namespacePath = namespacePath;
this.projectPath = projectPath;
this.$dropdownBack = $('.dropdown-menu-back', this.$el.closest('.dropdown'));
this.$cancelButton = $('.js-cancel-label-btn', this.$el);
this.$newLabelField = $('#new_label_name', this.$el);
this.$newColorField = $('#new_label_color', this.$el);
this.$colorPreview = $('.js-dropdown-label-color-preview', this.$el);
this.$addList = $('.js-add-list', this.$el);
this.$newLabelError = $('.js-label-error', this.$el);
this.$newLabelErrorContent = $('.gl-alert-content', this.$newLabelError);
this.$newLabelCreateButton = $('.js-new-label-btn', this.$el);
this.$colorSuggestions = $('.suggest-colors-dropdown a', this.$el);
this.$newLabelError.hide();
this.$newLabelCreateButton.disable();
this.addListDefault = this.$addList.is(':checked');
this.cleanBinding();
this.addBinding();
}
cleanBinding() {
// eslint-disable-next-line @gitlab/no-global-event-off
this.$colorSuggestions.off('click');
// eslint-disable-next-line @gitlab/no-global-event-off
this.$newLabelField.off('keyup change');
// eslint-disable-next-line @gitlab/no-global-event-off
this.$newColorField.off('keyup change');
// eslint-disable-next-line @gitlab/no-global-event-off
this.$colorPreview.off('keyup change');
// eslint-disable-next-line @gitlab/no-global-event-off
this.$dropdownBack.off('click');
// eslint-disable-next-line @gitlab/no-global-event-off
this.$cancelButton.off('click');
// eslint-disable-next-line @gitlab/no-global-event-off
this.$newLabelCreateButton.off('click');
}
addBinding() {
const self = this;
this.$colorSuggestions.on('click', function (e) {
const $this = $(this);
self.addColorValue(e, $this);
});
this.$newLabelField.on('keyup change', this.enableLabelCreateButton.bind(this));
this.$newColorField.on('keyup change', this.enableLabelCreateButton.bind(this));
this.$colorPreview.on('keyup change', this.enableLabelCreateButton.bind(this));
this.$newColorField.on('input', this.updateColorPreview.bind(this));
this.$colorPreview.on('input', this.updateColorPickerPreview.bind(this));
this.$dropdownBack.on('click', this.resetForm.bind(this));
this.$cancelButton.on('click', (e) => {
e.preventDefault();
e.stopPropagation();
self.resetForm();
self.$dropdownBack.trigger('click');
});
this.$newLabelCreateButton.on('click', this.saveLabel.bind(this));
}
addColorValue(e, $this) {
e.preventDefault();
e.stopPropagation();
this.$newColorField.val($this.data('color')).trigger('change');
this.$colorPreview.val($this.data('color')).trigger('change');
}
updateColorPreview() {
const previewColor = this.$newColorField.val();
return this.$colorPreview.val(previewColor);
// Updates the preview color with the hex-color input
}
updateColorPickerPreview() {
const previewColor = this.$colorPreview.val();
return this.$newColorField.val(previewColor);
// Updates the input color with the hex-color from the picker
}
enableLabelCreateButton() {
if (this.$newLabelField.val() !== '' && this.$newColorField.val() !== '') {
this.$newLabelError.hide();
this.$newLabelCreateButton.enable();
} else {
this.$newLabelCreateButton.disable();
}
}
resetForm() {
this.$newLabelField.val('').trigger('change');
this.$newColorField.val('').trigger('change');
this.$addList.prop('checked', this.addListDefault);
this.$colorPreview.val('');
}
saveLabel(e) {
e.preventDefault();
e.stopPropagation();
Api.newLabel(
this.namespacePath,
this.projectPath,
{
title: this.$newLabelField.val(),
color: this.$newColorField.val(),
},
(label) => {
this.$newLabelCreateButton.enable();
if (label.message) {
let errors;
if (typeof label.message === 'string') {
errors = label.message;
} else {
errors = Object.keys(label.message)
.map((key) => `${humanize(key)} ${label.message[key].join(', ')}`)
.join('<br/>');
}
this.$newLabelErrorContent.html(errors);
this.$newLabelError.show();
} else {
const addNewList = this.$addList.is(':checked');
this.$dropdownBack.trigger('click');
$(document).trigger('created.label', [label, addNewList]);
}
},
);
}
}
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