import dialogHelper from '../dialogHelper/dialogHelper';
import layoutManager from '../layoutManager';
import globalize from '../../scripts/globalize';
import '../../elements/emby-button/paper-icon-button-light';
import '../../elements/emby-input/emby-input';
import '../../elements/emby-select/emby-select';
import '../formdialog.scss';
import template from './personEditor.template.html';

/* eslint-disable indent */

    function centerFocus(elem, horiz, on) {
        import('../../scripts/scrollHelper').then((scrollHelper) => {
            const fn = on ? 'on' : 'off';
            scrollHelper.centerFocus[fn](elem, horiz);
        });
    }

    function show(person) {
        return new Promise(function (resolve, reject) {
            const dialogOptions = {
                removeOnClose: true,
                scrollY: false
            };

            if (layoutManager.tv) {
                dialogOptions.size = 'fullscreen';
            } else {
                dialogOptions.size = 'small';
            }

            const dlg = dialogHelper.createDialog(dialogOptions);

            dlg.classList.add('formDialog');

            let html = '';
            let submitted = false;

            html += globalize.translateHtml(template, 'core');

            dlg.innerHTML = html;

            dlg.querySelector('.txtPersonName', dlg).value = person.Name || '';
            dlg.querySelector('.selectPersonType', dlg).value = person.Type || '';
            dlg.querySelector('.txtPersonRole', dlg).value = person.Role || '';

            if (layoutManager.tv) {
                centerFocus(dlg.querySelector('.formDialogContent'), false, true);
            }

            dialogHelper.open(dlg);

            dlg.addEventListener('close', function () {
                if (layoutManager.tv) {
                    centerFocus(dlg.querySelector('.formDialogContent'), false, false);
                }

                if (submitted) {
                    resolve(person);
                } else {
                    reject();
                }
            });

            dlg.querySelector('.selectPersonType').addEventListener('change', function () {
                if (this.value === 'Actor') {
                    dlg.querySelector('.fldRole').classList.remove('hide');
                } else {
                    dlg.querySelector('.fldRole').classList.add('hide');
                }
            });

            dlg.querySelector('.btnCancel').addEventListener('click', function () {
                dialogHelper.close(dlg);
            });

            dlg.querySelector('form').addEventListener('submit', function (e) {
                submitted = true;

                person.Name = dlg.querySelector('.txtPersonName', dlg).value;
                person.Type = dlg.querySelector('.selectPersonType', dlg).value;
                person.Role = dlg.querySelector('.txtPersonRole', dlg).value || null;

                dialogHelper.close(dlg);

                e.preventDefault();
                return false;
            });

            dlg.querySelector('.selectPersonType').dispatchEvent(new CustomEvent('change', {
                bubbles: true
            }));
        });
    }

export default {
    show: show
};

/* eslint-enable indent */