open-consul/ui-v2/app/components/phrase-editor/index.js

63 lines
1.7 KiB
JavaScript

import Component from '@ember/component';
import { set } from '@ember/object';
import { inject as service } from '@ember/service';
export default Component.extend({
dom: service('dom'),
classNames: ['phrase-editor'],
item: '',
onchange: function(e) {},
search: function(e) {
// TODO: Temporarily continue supporting `searchable`
let searchable = this.searchable;
if (searchable) {
if (!Array.isArray(searchable)) {
searchable = [searchable];
}
searchable.forEach(item => {
item.search(this.value);
});
}
this.onchange(e);
},
oninput: function(e) {},
onkeydown: function(e) {},
actions: {
keydown: function(e) {
switch (e.keyCode) {
case 8: // backspace
if (e.target.value == '' && this.value.length > 0) {
this.actions.remove.bind(this)(this.value.length - 1);
}
break;
case 27: // escape
set(this, 'value', []);
this.search({ target: this });
break;
}
this.onkeydown({ target: this });
},
input: function(e) {
set(this, 'item', e.target.value);
this.oninput({ target: this });
},
remove: function(index, e) {
this.value.removeAt(index, 1);
this.search({ target: this });
this.input.focus();
},
add: function(e) {
const item = this.item.trim();
if (item !== '') {
set(this, 'item', '');
const currentItems = this.value || [];
const items = new Set(currentItems).add(item);
if (items.size > currentItems.length) {
set(this, 'value', [...items]);
this.search({ target: this });
}
}
},
},
});