var ua=navigator.userAgent.toLowerCase();

function getJsonMachineData() {

}

if(ua.indexOf('msie') != -1 && ua.indexOf('opera') == -1 && ua.indexOf('webtv') == -1)
{
    if (document.addEventListener){
        window.addEventListener("message", function(e){
            var query = e.data;
            if (query.indexOf('epwidget=set')>-1) {
                document.location.hash = query;
            }
            //document.location.hash = e.data;
        }, false);
    } else {
        window.attachEvent('onmessage', function(e){
            var query = e.data;
            if (query.indexOf('epwidget=set')>-1) {
                document.location.hash = query;
            }
            //document.location.hash = e.data;
        });
    }
}
var InpostEPWidget = {
    isIE: (ua.indexOf('msie') != -1 && ua.indexOf('opera') == -1 && ua.indexOf('webtv') == -1),
    isOPERA: navigator.userAgent.toLowerCase().indexOf('opera') != -1 ? true : false,
    url: 'https://geowidget.inpost.pl/',
    isIframe: false,
    hash: '',
    interval: null,
    ref: '',
    scrollTo: '',
	inpost: '',
    //machinesData: getJsonMachineData(),
    selectedMachine: null,
    getOptions: function (selectedName) {

        //InpostEPWidget.machinesData = getJsonMachineData();
        var options = '<option value="">Please select your nearest terminal</option>';

        var tempObjMachines = [];
        var lengthOfObjects = 0;
        for (var i in InpostEPWidget.machinesData) {

            if ('PL' == 'RU') {

                options += '<optgroup label="' + i + '">';

                for (var j in InpostEPWidget.machinesData[i]) {
                    options += InpostEPWidget.drawHTMLOptionSelect(InpostEPWidget.machinesData[i][j], selectedName);
                    tempObjMachines[j] = InpostEPWidget.machinesData[i][j];
                    lengthOfObjects++;
                }

                options += '</optgroup>';

            } else {

                options += InpostEPWidget.drawHTMLOptionSelect(InpostEPWidget.machinesData[i], selectedName);
            }
        }
        if (lengthOfObjects) {
            InpostEPWidget.machinesData = tempObjMachines;
        }
        return options;
    },
    drawHTMLOptionSelect: function (machine, selectedName) {

        var results = '';

        results += '<option data-address="' + machine.town + ';' + machine.street + ';' + machine.buildingNumber + '" value="' + machine.name + '"' + (machine.name == selectedName ? ' selected' : '') + '>'
            + machine.name + ', '
            + machine.town + ', '
            + machine.street + ' '
            + machine.buildingNumber + '</option>';

        return results;

    },
    getDropdown: function (selectedName) {
        return '<select class="" name="" id="" onchange="InpostEPWidget.updateFromDropdown(this)">' + InpostEPWidget.getOptions(selectedName) + '</select>';
    },
    callback: function (data) {
        var openerSelect = document.getElementsByName("")[0];

        hash = data['data'];
        var hashArray = hash.split('|');
        var machineName = hashArray[0];
        var address = unescape(hashArray[1]);
        var openIndex = hashArray[2];

        paczkomatyinpostMachineSelected(machineName, null, openIndex, this.inpost);
    },
    open: function (options) {
        if (ie_ver() || this.isOPERA)
            this.createIframe();
        if (typeof (callback) == 'function')
            this.callback = callback;
		
		var opt = options.split('&');
        var idpo = opt[1];
        var inpost = idpo.split('=');
        this.inpost = inpost[1];

        var settings = {
            openIndex: false,
            town: '',
            cod: 'FALSE',
            selected: ''
        };

        if (InpostEPWidget.selectedMachine != null) {
            settings.selected = InpostEPWidget.selectedMachine.name;
        }

        switch (typeof (options)) {
            case 'string':
            case 'number':
                settings.openIndex = options;
                options = {};
                break;
            case 'object':
                for (var i in options) {
                    if (options.hasOwnProperty(i)) {
                        settings[i] = options[i]
                    }
                }
                ;
                break;
            case undefined:
                break;
        }
        ;

        this.ref = encodeURIComponent(document.location.toString());
        if (this.ref.indexOf('#') > 0)
            this.ref = this.ref.substr(0, this.ref.indexOf('#'));

        this.scrollTo = self.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop;

        var height = 760;
        var width = 1000;

        var top = 0;
        var left = 0;
        if (typeof (screen) != 'undefined') {
            top = Math.round(screen.height / 2 - height / 2);
            left = Math.round(screen.width / 2 - width / 2);
        }

        if (ie_ver() || this.isOPERA) {
            epwidget_iframe.location = this.url + '/iframe.html#epwidget=open&width=' + width + '&height=' + height + '&top=' + top + '&left=' + left + '&ref=' + encodeURIComponent(this.ref) + '&cod=' + settings.cod + '&openIndex=' + settings.openIndex + '&scrollTo=' + this.scrollTo + '&town=' + settings.town + '&selected=' + settings.selected;
        } else {
            window.open(this.url + '?ref=' + encodeURIComponent(this.ref) + '&cod=' + settings.cod + '&town=' + settings.town + '&selected=' + settings.selected + '&openIndex=' + settings.openIndex + '&scrollTo=' + this.scrollTo, 'InpostEPWidget', 'width=' + width + ',height=' + height + ',top=' + top + ',left=' + left + ',location=no,toolbar=no,directories=no,scrollbars=yes');
        }
    },
    openCod: function (openIndex) {
        if (this.isIE || this.isOPERA)
            this.createIframe();
        if (typeof (callback) == 'function')
            this.callback = callback;

        if (openIndex === undefined)
            openIndex = false;

        this.ref = encodeURIComponent(document.location.toString());
        if (this.ref.indexOf('#') > 0)
            this.ref = this.ref.substr(0, this.ref.indexOf('#'));

        this.scrollTo = self.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop;

        var height = 760;
        var width = 1000;

        var top = 0;
        var left = 0;
        if (typeof (screen) != 'undefined') {
            top = Math.round(screen.height / 2 - height / 2);
            left = Math.round(screen.width / 2 - width / 2);
        }

        if (this.isIE || this.isOPERA) {
            epwidget_iframe.location = this.url + '/iframe.html#epwidget=open&width=' + width + '&height=' + height + '&top=' + top + '&left=' + left + '&ref=' + encodeURIComponent(this.ref) + '&cod=TRUE&openIndex=' + openIndex + '&scrollTo=' + this.scrollTo;
        } else {
            window.open(this.url + '?ref=' + encodeURIComponent(this.ref) + '&cod=TRUE&openIndex=' + openIndex + '&scrollTo=' + this.scrollTo, 'InpostEPWidget', 'width=' + width + ',height=' + height + ',top=' + top + ',left=' + left + ',location=no,toolbar=no,directories=no,scrollbars=yes');
        }
    },
    createIframe: function () {
        if (this.isIframe || (!ie_ver() && !this.isOPERA))
            return false;
        if (document.body != null) {
            var iframe = document.createElement('iframe');
            iframe.setAttribute('name', 'epwidget_iframe');
            iframe.setAttribute('id', 'epwidget_iframe');
            iframe.setAttribute('src', this.url + '/iframe.html');
            iframe.style.display = 'none';
            document.body.appendChild(iframe);
            this.isIframe = true;
        } else {
            window.setTimeout("InpostEPWidget.createIframe()", 500);
        }
    },
    getSetting: function (hash) {
        var setting = new Array();
        var fields = hash.split('&');
        for (var i = 0; i < fields.length; i++) {
            var value = fields[i].split('=');
            setting[value[0]] = decodeURIComponent(value[1]);
        }
        return setting;
    },
    checkHash: function () {
        var hash = document.location.hash.toString();

        if (hash.indexOf('#') == 0)
            hash = hash.substr(1);

        if (hash != '') {

            if (hash.indexOf('epwidget') > -1)
                document.location.hash = this.hash;
            else
                this.hash = hash;

            var splitHash = hash.split("#");

            var request = this.getSetting(splitHash[splitHash.length - 1]);
            switch (request['epwidget']) {
                case 'set':
                    this.scroll(parseInt(request['scrollTo']));
                    this.callback(request);
                    break;
            }
        }

    },
    setMachine: function (objRef) {
        var data = objRef.getAttribute('machine') + '|' + objRef.getAttribute('address') + '|' + objRef.getAttribute('openIndex');
        var query = 'epwidget=set&data=' + encodeURIComponent(data) + '&scrollTo=' + encodeURIComponent(objRef.getAttribute('scroll'));

        if (ie_ver() || this.isOPERA) {
            //window.opener.location.hash=query+'&ref='+encodeURIComponent( objRef.getAttribute( 'ref' ) );
            window.opener.postMessage(query, "*");
            window.opener.location.hash = query;
        } else {
            window.opener.location.replace(objRef.getAttribute('ref') + '#' + query);
        }
//		window.close();
//		paczkomatyinpostMachineSelected(objRef.getAttribute('machine'), null, objSelect.name);
    },
    setSelectedIndex: function (s, v) {
        for (var i = 0; i < s.options.length; i++) {
            if (s.options[i].value == v) {
                s.options[i].selected = true;
                return;
            }
        }
    },
    stop: function () {
        window.clearInterval(this.interval);
    },
    scroll: function (scrollTo) {
        if (!scrollTo > 0)
            return;
        if (document.documentElement)
            document.documentElement.scrollTop = scrollTo;
        if (document.body)
            document.body.scrollTop = scrollTo;
    },
    updateFromDropdown: function (objSelect) {
        var options = objSelect.getElementsByTagName("option");
        var optionHTML = options[ objSelect.selectedIndex ].innerHTML;
        var address = optionHTML.split(',');

        var objMachine = InpostEPWidget.machinesData[objSelect.value];
        InpostEPWidget.selectedMachine = objMachine;

        paczkomatyinpostMachineSelected(objSelect.value, InpostEPWidget.machinesData[objSelect.value], objSelect.name);
    }
}

function openMap(options) {
    InpostEPWidget.interval = window.setInterval("InpostEPWidget.checkHash()", 500);
    InpostEPWidget.createIframe();
    InpostEPWidget.open(options);
}

function openMapCod(openIndex) {
    InpostEPWidget.interval = window.setInterval("InpostEPWidget.checkHash()", 500);
    InpostEPWidget.createIframe();
    InpostEPWidget.openCod(openIndex);
}

function epwidgetGetDropdown(selectedName) {
    if (selectedName == undefined || selectedName == 'machine_id' || selectedName == '')
        selectedName = '';

    document.write(InpostEPWidget.getDropdown(selectedName));
}

function inpost_machines_dropdown(selectedName) {
    epwidgetGetDropdown(selectedName);
}
function ie_ver() {
    var iev = 0;
    var ieold = (/MSIE (\d+\.\d+);/.test(navigator.userAgent));
    var trident = !!navigator.userAgent.match(/Trident\/7.0/);
    var rv = navigator.userAgent.indexOf("rv:11.0");

    if (ieold)
        iev = new Number(RegExp.$1);
    if (navigator.appVersion.indexOf("MSIE 10") != -1)
        iev = 10;
    if (trident && rv != -1)
        iev = 11;

    return iev;
}