'use strict';

const events = require('../events.js');
const search = require('../util/search.js');
const views = require('../util/views.js');

const template = views.getTemplate('users-header');

class UsersHeaderView extends events.EventTarget {
    constructor(ctx) {
        super();

        this._hostNode = ctx.hostNode;
        views.replaceContent(this._hostNode, template(ctx));

        search.searchInputNodeFocusHelper(this._queryInputNode);

        this._formNode.addEventListener('submit', e => this._evtSubmit(e));
    }

    get _formNode() {
        return this._hostNode.querySelector('form');
    }

    get _queryInputNode() {
        return this._formNode.querySelector('[name=search-text]');
    }

    _evtSubmit(e) {
        e.preventDefault();
        this.dispatchEvent(new CustomEvent('navigate', {detail: {parameters: {
            query: this._queryInputNode.value,
            page: 1,
        }}}));
    }
}

module.exports = UsersHeaderView;
