function getMapService() {
    return "https://server.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer"; 
}

var id, address1, address2, city, state, zip, lat, lon, locname;
var map, loading, mpurl;
var xyextent, xmin, ymin, xmax, ymax, wkid = 4326;
var xfactor = 0.07, yfactor = 0.05;
var dictmsgs = { 'No record found': 'No se encontraron registros', 'Invalid query string': 'La cadena de consulta inválida', 'Invalid request': 'La solicitud inválida' }; 
var msgs = Object.keys(dictmsgs);

var oname, otype, isvalid, phone, fax, hours, ourl;
var dirslink, detaillink, purl, srvnme, currurl;

var crval = ' CareerOneStop, Esri, HERE, Garmin, NGA, USGS. Powered by Esri'; 
var crvalshort = ' CareerOneStop. Powered by Esri'; 

var basemap, localutil, localgeom, mapdivlocal;
require([
    "esri/geometry/webMercatorUtils"],
    function (webMercatorUtils) {
        localutil = webMercatorUtils;
    }
);

require(["dojo/parser", "dijit/layout/ContentPane", "dijit/layout/BorderContainer",
    "dijit/layout/StackContainer", "dijit/layout/TabContainer", "esri/map",
    "esri/dijit/Scalebar", "esri/layers/graphics", "esri/utils", "esri/dijit/InfoWindow",
    "esri/IdentityManager", "dojo/domReady!"],
    function init() { 
        loadingState = "loadingState"; 
        errorState = "errorState";
        purl = getMapService();
        mpurl = window.location;
        var mpurlqs = mpurl.search;
        var qrystr = null;
        if (mpurlqs) {
            qrystr = mpurlqs.substring(mpurlqs.indexOf("?") + 1, mpurlqs.length);
            console.log(qrystr);
            qrystr = dojo.queryToObject(qrystr.toUpperCase());
            if (isIdValid(qrystr) || isLatValid(qrystr)) {
                if (isLocValid()) {
                    setMpQry();
                    initMp();
                }
                else {
                    handleError(msgs[0]);
                }
            }
            else {
                handleError(msgs[1]);
            }
        }
        else {
            handleError(msgs[2]);
        }
    }
);

function initDummy() {
    // redirect     
}

function showLoading() {
    esri.show(loading);
}

function hideLoading(error) {
    esri.hide(loading);
}

function initMp() {
    initConfig();
    xyextent = getExtent();
    map = new esri.Map("map", {
        extent: xyextent,
        logo: false
    });
    loading = dojo.byId("loadingImg");
    var basemap = new esri.layers.ArcGISTiledMapServiceLayer(purl);
    map.addLayer(basemap);
    map.on('load', function () {
        var scalebar = new esri.dijit.Scalebar({ map: map, scalebarUnit: 'english' });
        //map.on("update-start", showLoading);      
        map.hidePanArrows();
        if (map.graphics) {
            map.graphics.clear();
        }
        if (id || lat) {
            map.addLayer(new esri.layers.GraphicsLayer());
            map.graphics.add(thissymbol());
            setCopyright();
        }
        //map.on("update-end", hideLoading);
    });    
    var resizeTimer;
    map.on("resize", function () {
        clearTimeout(resizeTimer);
        resizeTimer = setTimeout(function () {
            map.resize(true);
            map.centerAt(new esri.geometry.Point(lon, lat, new esri.SpatialReference(wkid)));
            setCopyright();
            map.reposition();
        }, 500);
    });
    map.on('extent-change', function (extent) {
        if (map.loaded) {
            mplvl = map.getLevel();
            var elem = document.getElementsByClassName("esriSimpleSliderDecrementButton");
            var minlvl = 2;
            if (mplvl <= minlvl) {
                if (elem.length) {
                    elem[0].classList.add("esriSimpleSliderDisabledButton");
                }
                if (mplvl < minlvl) {
                    map.setLevel(minlvl);
                    map.centerAt(new esri.geometry.Point(lon, lat, new esri.SpatialReference(wkid)));
                    map.reposition();
                }
            }
            elem = document.getElementsByClassName("esriSimpleSliderIncrementButton");
            var maxlvl = 20;
            if (mplvl >= maxlvl) {
                if (elem.length) {
                    elem[0].classList.add("esriSimpleSliderDisabledButton");
                }
                if (mplvl > maxlvl) {
                    map.setLevel(maxlvl);
                    map.centerAt(new esri.geometry.Point(lon, lat, new esri.SpatialReference(wkid)));
                    map.reposition();
                }
            }
        }
    });
    map.on('pan-end', function (extent) {
        if (map.loaded) {
            mplvl = map.getLevel();
            if (mplvl <= 4) {
                map.centerAt(new esri.geometry.Point(lon, lat, new esri.SpatialReference(wkid)));
                map.reposition();
            }
        }
    });
}

function setMpQry() {
    address1 = locinfo.ADDRESS1;
    city = locinfo.CITY;
    state = locinfo.STATE;
    zip = locinfo.ZIP;
    lat = locinfo.LAT;
    lon = locinfo.LON;
    locname = locinfo.NAME; 
}

function isLocValid() {
    var locvld = !(locinfo.LAT === null && locinfo.LON === null);
    locvld = locvld && locinfo.LAT > 0;
    return locvld;
}

function isIdValid(qrystr) {
    if (qrystr.ID) id = qrystr.ID;
    if (qrystr.PARENTID) id = qrystr.PARENTID;
    if (qrystr.CENTERID) id = qrystr.CENTERID;
    if (qrystr.EMPLOYERID) id = qrystr.EMPLOYERID;
    return !isNaN(parseFloat(id)) && isFinite(id);
}

function isLatValid(qrystr) {
    var tmpval;
    if (qrystr.LATITUDE) tmpval = qrystr.LATITUDE;
    if (qrystr.LAT) tmpval = qrystr.LAT;
    if (qrystr.LT) tmpval = qrystr.LT;
    var vld = !isNaN(parseFloat(tmpval)) && isFinite(tmpval);
    if (qrystr.LON) tmpval = qrystr.LON;
    if (qrystr.LONGITUDE) tmpval = qrystr.LONGITUDE;
    if (qrystr.LONG) tmpval = qrystr.LONG;
    if (qrystr.LG) tmpval = qrystr.LG;
    vld = vld && !isNaN(parseFloat(tmpval)) && isFinite(tmpval);
    return vld;
}

function setCopyright() {
    crdt = new Date();
    cryr = crdt.getFullYear();
    var copyrightText = '&#169; ' + cryr + crval;

    var currelem = dojo.byId('aslcr');
    var crlen = currelem.parentNode.clientWidth;
    if (parseInt(crlen) < 450) {
        copyrightText = '&#169; ' + cryr + crvalshort; 
    }
    currelem.innerHTML = copyrightText;
    dojo.style(currelem, 'left', '445px !important');
    if (dojo.isIE) {
        dojo.style(currelem, 'left', '455px !important');
    }
    dojo.style(currelem, 'font-family', 'sans-serif !important;'); 
    var mappane = dojo.byId('divContentPane'); 
    dojo.setAttr(mappane, 'title', 'Map of ' + locname);  
}

function getExtent() {
    xmin = lon - xfactor, xmax = lon - (-1 * xfactor), ymin = lat - yfactor, ymax = lat - (-1 * yfactor);
    extent = new esri.geometry.Extent({ "xmin": xmin, "ymin": ymin, "xmax": xmax, "ymax": ymax, "spatialReference": { "wkid": wkid } });
    return extent;
}

function thissymbol() {
    var pt = new esri.geometry.Point(lon, lat, new esri.SpatialReference(wkid));
    var symbol = new esri.symbol.PictureMarkerSymbol({
        "url": "/cosimages/map/cospenlarge.png",
        "height": 60, "width": 24, "type": "esriPMS"
    });
    var graphic = new esri.Graphic(pt, symbol);
    return graphic;
}

function initConfig() {
    esri.config.defaults.map.slider = { left: "10px", top: "10px", width: null, height: "30%", position: "relative" };
    esri.config.defaults.io.corsDetection = false; 
    esri.config.defaults.io.proxyUrl = "/proxy/";
    esri.config.defaults.io.alwaysUseProxy = false;
}

function handleError(msg) {
    if ($.cookie('lang') === 'es') {
        msg = dictmsgs[msg]; 
    }
    dojo.byId("mapnoshow").innerHTML = msg;
    esri.show(dojo.byId("mapnoshow"));
    //esri.hide(dojo.byId("divContent"));
    esri.hide(dojo.byId("DetailsSection"));
}

$(document).ready(function () {
    $("#btnLhBackToResultsLeft").on('click', lhbackbutton);
    $("#btnLhBackToResultsMain").on('click', lhbackbutton); 
});

var lhbackbutton = function (e) {
    e.preventDefault();
    var b2rUrl = location.origin + getback2r; 
    if (b2rUrl) {
        window.location = b2rUrl;
    }
};


function setUrls(){srvnme="www.careeronestop.org";currurl="https://www.careeronestop.org/LocalHelp/AmericanJobCenters/find-american-job-centers-maps.aspx?t=m&ID=19236&dp=find-american-job-centers-details.aspx&dpQS=%253flocation%253d92833%2526amp%253bradius%253d25%2526amp%253bcenterID%253d19236%2526amp%253bdist%253d3.9%2526ct%253d0%2526y%253d0%2526w%253d0%2526e%253d0%2526locationSelected%253d0%2526amp%253bolds%253d0%2526amp%253breturn%253d1&sortcolumns=Distance&sortdirections=ASC&curPage=1&pagesize=10&location=92833&radius=25&ct=0&y=0&w=0&e=0&locationSelected=0&olds=0&return=1";}setUrls();