/**
 * SHortcode.
 *
 * @package fwdsisc
 * @since fwdsisc 1.0
 */
 

jQuery(document).ready(function($) {

	'use strict';
	
	var presetId;
	var playlistId;
	var sisc_item_id;
	var oppener;
	var autoopen;

	// Get data array.
	fwdsicPresets_ar = unescapeHtml(fwdsicPresets_ar);
  	if(fwdsicPresets_ar == 'null'){
		fwdsicPresets_ar = []
	}else{
		fwdsicPresets_ar = JSON.parse(fwdsicPresets_ar);
	}
  	if(!fwdsicPresets_ar) fwdsicPresets_ar = [];


  	fwdsicPlaylists_ar = unescapeHtml(fwdsicPlaylists_ar);
  	if(fwdsicPlaylists_ar == 'null'){
		fwdsicPlaylists_ar = []
	}else{
		fwdsicPlaylists_ar = JSON.parse(fwdsicPlaylists_ar);
	}
  	if(!fwdsicPlaylists_ar) fwdsicPlaylists_ar = [];

	$("#sisc_item_auto_open").val("no");
	
	setTimeout(function(){
		$("#fwdsisc_shortcode").val(getShortcode());
	}, 600)
	
	
	
	$.each(fwdsicPresets_ar, function(i, el){
		$("#fwdsisc_presets_list").append("<option value='" + el.name + "'>" + el.name + "</option>");
	});

	$("#fwdsisc_presets_list").change(function(){
		presetId = $("#fwdsisc_presets_list option:selected").val();
		$("#fwdsisc_shortcode").val(getShortcode());
	});
	
	
	
	$('.fwdSISCInputFleds').each(function() {
	   var elem = $(this);
	   // Save current value of element
	   elem.data('oldVal', elem.val());
	   // Look for changes in the value
	   elem.bind("propertychange change click keyup input paste", function(event){
		  // If value has changed...
		  if (elem.data('oldVal') != elem.val()) {
		   // Updated stored value
		   elem.data('oldVal', elem.val());
		   $("#fwdsisc_shortcode").val(getShortcode());
		 }
	   });
	 });
	
	function setShortodeIntext(){
		if(fwdsicPlaylists_ar.length > 0){
			$("#fwduvp_shortocde").val(getShortcode());
			$("#fwduvp_shortocde").show();
		}else{
			$("#fwduvp_shortocde").hide();
		}
	}
	
	$("#fwdsisc_div").hide();
		
	if (fwdsicPlaylists_ar.length > 0){
		
		$.each(fwdsicPlaylists_ar, function(i, el){
			$("#fwdsisc_main_playlists_list").append("<option value='" + el.name + "'>" + el.name + "</option>");
		});
		$("#fwdsisc_main_playlists_list").change(function(){
			playlistId = $("#fwdsisc_main_playlists_list option:selected").val();
			$("#fwdsisc_shortcode").val(getShortcode());
		});
		
	}else{
		var td = $("#fwdsisc_main_playlists_list").parent();
		
		$("#fwdsisc_main_playlists_list").remove();
		td.append("<em>No galleries are available.</em>");
		$("#fwdsisc_presets_list").prop("disabled", true);
		$("#fwdsisc_presets_list").css("cursor", "default");
		$("#fwdsisc_shortcode").css({"opacity":".4", "pointer-events":"none"});
		$("#id_or_class_input").prop("disabled", true);
		$("#id_or_class_input").css("cursor", "default");
		$("#sisc_item_id_input").prop("disabled", true);
		$("#sisc_item_id_input").css("cursor", "default");
	}
	
	$("#fwdsisc_shortcode_btn").click(function(){	
		addShortcodeFinal();
		return false;
	});
	
	function getShortcode(){
		presetId = $("#fwdsisc_presets_list option:selected").val();
		playlistId = $("#fwdsisc_main_playlists_list option:selected").val();
		
		if(isNaN(sisc_item_id)) sisc_item_id = 0;
		var shortcode = '[fwdsisc preset_id="' + presetId + '" playlist_id="' + playlistId  + '"]';
	
		return shortcode;
	}
	
	function addShortcodeFinal(){
			var shortcode = getShortcode();
			
			if (typeof tinymce != "undefined"){
			    var editor = tinymce.get("content");
			    
			    if (editor && (editor instanceof tinymce.Editor) && ($("textarea#content:hidden").length != 0)) {
			        editor.selection.setContent(shortcode);
			        editor.save({no_events: true});
			    }else{
					var text = $("textarea#content").val();
					var select_pos1 = $("textarea#content").prop("selectionStart");
					var select_pos2 = $("textarea#content").prop("selectionEnd");
					
					var new_text = text.slice(0, select_pos1) + shortcode + text.slice(select_pos2);
					
					$("textarea#content").val(new_text);
			    } 
			}else{
				var text = $("textarea#content").val();
				var select_pos1 = $("textarea#content").prop("selectionStart");
				var select_pos2 = $("textarea#content").prop("selectionEnd");
				
				var new_text = text.slice(0, select_pos1) + shortcode + text.slice(select_pos2);
				
				$("textarea#content").val(new_text);
			}
			
			$("#fwdsisc_div").hide();
			$("#fwdsisc_div").fadeIn(600);
			$("#fwdsisc_msg").html("The shortcode has been added!");
			
			return false;
	}

	// Utils.
	function escapeHtml(str) {
        var map = {
            "&": "&amp;",
            "<": "&lt;",
            ">": "&gt;",
            "\"": "&quot;",
            "'": "&#039;"
        };
        str = str.replace(/'/g, "\"");
        return str.replace(/[&<>"']/g, function(m) { return map[m]; });
    }

    function unescapeHtml(str) {
        var map = {
            "&amp;": "&",
            "&lt;": "<",
            "&gt;": ">",
            "&quot;": "\"",
            "&#039;": "'"
        };
        return str.replace(/(&amp;|&lt;|&gt;|&quot;|&#039;)/g, function(m) { return map[m]; });
    }

    function removeFirstAndLastChar(str){
        str = str.substring(1);
        str = str.slice(0, -1);
        return str;
    }
});