(function () {
	var scripts = document.querySelectorAll("script[data-delfin]");

	var resizer_script = document.createElement('script');
	resizer_script.src = "/media/export/frame.js"
	document.head.appendChild(resizer_script);

	var frame_ids = [];
  scripts.forEach( (script) => {
		var container = document.createElement('div');
		var frame_id = script.dataset.delfin;

		script.removeAttribute('data-delfin');

		var xhr = new XMLHttpRequest();
		xhr.open('GET', 'https://new.allkurort.su/delfin-api/export_frames/' + frame_id + '/settings');
		xhr.send();

    var frame = document.createElement('iframe');
    frame.id = "bf" + parseInt(Math.random() * 100000000);
    frame.scrolling = "yes";
    frame.allowTransparency = "true";
    frame.style = "border:0; width: 100%;";

    container.appendChild(frame);

    var link = document.createElement('link');
    link.rel = "stylesheet";
    link.href = "/media/export/frame.css"
    container.appendChild(link);

    var bigframe = document.createElement('iframe');
    bigframe.id = "bf-b" + parseInt(Math.random() * 100000000);
    bigframe.scrolling = "yes";
    bigframe.allowTransparency = "true";
    bigframe.style = "border:0; width: 100%; height: 0";

    var cnt = document.createElement('div')
    cnt.style="font-size: 0"
    cnt.appendChild(bigframe)

    document.body.appendChild(cnt);

    script.parentNode.insertBefore(container, script);

		xhr.onload = function() {
			var frame_settings = {}
			try {
			  frame_settings = JSON.parse(xhr.response)
      } catch(e) {
        console.log('Error parsing')
        console.log(xhr.status)
        console.log(xhr.response)
      }

			var url = frame_settings.url + ''


			var frame_url = "https://new.allkurort.su/export" + url + ( url.includes('?') ? '&' : '?') +'frame_id=' + frame_id;

			frame.src = frame_url;
			frame_ids.push(frame.id);

			var resize = function() {
			  iFrameResize({
					checkOrigin:false,
					heightCalculationMethod: 'lowestElement',
					onMessage: function (data) {
						switch(data.message.msg) {
						  case 'close': {
						    cnt.className = '';
						    cnt.style='display: none'
						    bigframe.src='about:blank'
						  }
						  case 'scrollTop': {
								bigframe.parentNode.scrollTo(0, 0)
								cnt.scrollIntoView(true)
							}
            }
          }
        }, bigframe)

				iFrameResize({
					checkOrigin:false,
					heightCalculationMethod: 'lowestElement',
					onMessage: function (data) {
						switch(data.message.msg) {
						  case 'go': {
                cnt.className = 'delfin-frame_expand';
                var url = data.message.url

                cnt.style='display: block'

                bigframe.src = 'https://new.allkurort.su' + url + (url.includes('?') ? '&' : '?') + 'popup=true&frame_id=' + frame_id;
						  }
							case 'order': {
								if (data.message.show_order) {
										data.iframe.parentNode.className = "delfin-frame_expand";
								} else {
										data.iframe.parentNode.className = "";
								}
							}
							case 'scrollTop': {
								data.iframe.parentNode.scrollTo(0, 0)
								data.iframe.parentNode.scrollIntoView(true)
							}
						}
					}
				}, document.getElementById(frame.id));
			}

			if (!window.iFrameResize) {
				resizer_script.addEventListener('load', function () {
						resize()
				});
			} else {
				resize()
			}
		}
	})
})()