/*
 * guimap.pr.js
 * Product module
 */

/* jslint
 */

/* global $, guimap */

guimap.pr = (function () {
  // ---------- MODULE SCOPE VARIABLES ----------
  var
    configMap = {
      settable_map: {
        center_lat: true,
        center_lng: true,
        zoom: true,
        prty: true,
        maker: true,
        scale: true,
        snap_to_border: true
      },
      initialized: false,
      center_lat: 37.566535,
      center_lng: 126.977969,
      zoom: 3,
      prty: '11',
      maker: '11',
      scale: '1',
      snap_to_border: false,
      prmapcolors: {'11': '#4169e1', '12': '#ff0000', '13': '#800080', '14': '#9400d3', '15': '#b8860b'},
      prmapoptions: {
        strokeColor: '#b8860b',//'#1e90ff','#ff1e90','#ff901e','#008000','#663399','#800080',
        strokeOpacity: 1.0,
        strokeWeight: 1,
        fillColor: '#dc143c',
        fillOpacity: 0.003
      },
      prmapoptions_focused: {
        strokeColor: '#000000',
        strokeOpacity: 1.0,
        strokeWeight: 1,
        fillColor: '#000000',
        fillOpacity: 0.2
      },
      prmapoptions_selected: {
        strokeColor: '#000000',
        strokeOpacity: 1.0,
        strokeWeight: 1,
        fillColor: '#000000',
        fillOpacity: 0.2
      },
      prmapoptions_cart: {
        strokeColor: '#cd5c5c',
        strokeOpacity: 1.0,
        strokeWeight: 1,
        fillColor: '#cd5c5c',
        fillOpacity: 0.2
      },
      route: null,
      q: null
    },
    stateMap = {
      map: null,
      focused: null,
      selected: null,
      label: null,
      cartcallback: null
    },
    jqueryMap = {},
    setJqueryMap, drawPrMap, loadPrData, reloadPrData, loadCart, focusPrMap, blurPrMap, addToCart, addToCartRouteMap, isPrContainsRoute, showPrLabel, hidePrLabel, updatePrLabel,
    onPrMouseOver, onPrMouseOut,
    initModule, loadCategory, getStatus, searchPrByCode, viewPr, loadRoute, removeFromCart, emptyCart;
  var kapp, vapp, timer, curpos, infowindow;

  // ---------- UTILITY METHODS ----------
  addToCart = function () {
    var prid = $('#form-ord [name="prid"]').val();
	
	/* 20200714 추가 jhcho */
	var caid = $('#form-ord [name="caid"]').val();
	
    $.getJSON('/include/lib.php?act=ord_addtocart_guimap&restype=json&caid='+caid+'&prid='+prid+'&qty=1', function(response){
      if (response.status=='1') {
        stateMap.selected.cart = true;
        infowindow.close();
        deselectPrMap(stateMap.selected);
        if (stateMap.hasOwnProperty('cartcallback')) {
          stateMap['cartcallback']();
        }
        //alert(response.msg);
      } else {
        if (response.msg=='')
          alert('처리중 오류가 발생하였습니다');
        else
          alert(response.msg);
      }
    });
  };

  addToCartRouteMap = function () {
    var prcd = [];
    var qty = [];
    for (var i=0;i<kapp.length;i++) {
      prcd.push(kapp[i].pmcode);
      qty.push(1);
    }
    prcd = prcd.join(',');
    qty = qty.join(',');

    $.getJSON('/include/lib.php?act=ord_addtocart_guimaproute&restype=json&prcd='+prcd+'&qty='+qty, function(response){
      if (response.status=='1') {
        //console.log(response.prcd);
        for (var i=0;i<kapp.length;i++) {
          if (response.prcd.indexOf(kapp[i].pmcode)!=-1 && !kapp[i].cart) {
            kapp[i].cart = true;
            blurPrMap(kapp[i]);
          }
        }
        if (infowindow) infowindow.close();
        deselectPrMap(stateMap.selected);
        //drawPrMap();
        if (stateMap.hasOwnProperty('cartcallback')) {
          stateMap['cartcallback']();
        }
        //alert(response.msg);
      } else {
        if (response.msg=='')
          alert('처리중 오류가 발생하였습니다');
        else
          alert(response.msg);
      }
    });
  };

  isPrContainsRoute = function (poly, route, akapp) {
    var polypath = new google.maps.MVCArray();
    var lngmin = poly.getPath().getAt(0).lng();
    console.log(lngmin);
    for (var i=0; i<poly.getPath().getLength(); i++) {
      var p = poly.getPath().getAt(i);
      var lng = p.lng();
      if (lng < lngmin) lng += 360;
      polypath.push(new google.maps.LatLng(p.lat(), lng, true));
    }
    for (var i=0; i<polypath.getLength(); i++) {
      var latlng = polypath.getAt(i);
      console.log(latlng.lat() + ', ' + latlng.lng());
    }

    var result = false;
    var geometryFactory = new jsts.geom.GeometryFactory();
    var jstsPolyline = geometryFactory.createLinearRing(guimap.util.googleMaps2JTS(polypath));
    var jstsPolygon = geometryFactory.createPolygon(jstsPolyline);
    var jstsRoute = geometryFactory.createLineString(guimap.util.googleMaps2JTS(route.getPath()));
    try {
      result = jstsPolygon.covers(jstsRoute) || jstsPolyline.intersects(jstsRoute);
    } catch (e) {
      //console.log('error ' + akapp.pmcode);
    }
    return result;
  }

  // ---------- DOM METHODS ----------
  setJqueryMap = function () {
    jqueryMap.$map = $('#map_canvas');
  }

  drawPrMap = function ()
  {
    stateMap.map = guimap.map.getMap();
    if (!stateMap.map) return false;
    if (!kapp) return false;

    if (stateMap.focused && stateMap.focused.poly) {
      configMap.prmapoptions.strokeColor = configMap.prmapcolors[stateMap.focused.maker];
      stateMap.focused.poly.setOptions(configMap.prmapoptions);
    }

    vapp = null;
    var zoom = stateMap.map.getZoom();
    var bounds = stateMap.map.getBounds();
    if (zoom === undefined || bounds === undefined) {
       return null;
    }

    var boundsmn = bounds.getNorthEast().lat() - bounds.getSouthWest().lat();

    for (var i=0;i<kapp.length;i++) {
      if ((/*zoom>=10 ||*/ kapp[i].sizemn/boundsmn*800>10 && (/*zoom<=2 ||*/ kapp[i].sizemn/boundsmn*800<600)) && (true || zoom >= kapp[i].mn && zoom <= kapp[i].mn+3) &&
      //if (
        (bounds.contains(kapp[i].pts[0]) || bounds.contains(kapp[i].pts[1]) || bounds.contains(kapp[i].pts[2]) || bounds.contains(kapp[i].pts[3]))) {
        if (kapp[i].poly===null) {
          var poly = new google.maps.Polygon({
            paths: kapp[i].pts,
            zIndex: kapp[i].zIndex
          });
          configMap.prmapoptions.strokeColor = configMap.prmapcolors[kapp[i].maker];
          poly.setOptions(configMap.prmapoptions);
          poly.setMap(stateMap.map);
          kapp[i].poly = poly;
          addPrMapListeners(poly, kapp[i]);
        } else {
          kapp[i].poly.setMap(stateMap.map);
          if (kapp[i].selected) {
            kapp[i].poly.setOptions(configMap.prmapoptions_selected);
          }
        }
      } else {
        if (kapp[i].poly !== null) {
            kapp[i].poly.setMap(null);
            //kapp[i].poly = null;
        }
      }
    }
    //google.maps.event.addListener(stateMap.map, 'mousemove', function(event) {console.log('mousemove');});
  };

  loadPrData = function (candraw)
  {
    guimap.shell.showProgress(100);

    if (infowindow) {
      infowindow.setMap(null);
      infowindow = null;
    }

    if (kapp) {
      for (var i=0;i<kapp.length;i++) {
        if (kapp[i].poly !== null) {
            kapp[i].poly.setMap(null);
            kapp[i].poly = null;
        }
        kapp[i] = null;
      }
    }

    kapp = [];
    if (configMap.prty!='' && configMap.maker!='' && configMap.scale!='')
    $.ajax({ 
      dataType: 'json', 
      url: 'data.php?qt='+configMap.prty+'&qm='+configMap.maker+'&qs='+configMap.scale, 
      data: null,
      async: false,
      success: function(response){
        //$.getJSON('data.php?qt='+configMap.prty+'&qm='+configMap.maker+'&qs='+configMap.scale, function(response){
      for (var idx in response) {
        var row = response[idx];
        var dx = row.path[0][0] - row.path[2][0];
        var dy = row.path[2][1] - row.path[0][1];
        var dmn = Math.min(dx, dy);

        kapp.push({});
        var i = kapp.length - 1;
        kapp[i].pmcode = row.pmcode;
        kapp[i].pmname = row.pmname;
        kapp[i].maker = row.maker;
        kapp[i].scale = row.scale;
        kapp[i].pts = [];
        if (row.path.length>0) {
          for (var n=0; n<row.path.length; n++)
            kapp[i].pts.push(new google.maps.LatLng(row.path[n][0], row.path[n][1], true));
          kapp[i].pts.push(new google.maps.LatLng(row.path[0][0], row.path[0][1], true));
        }

        

        kapp[i].zIndex = row.fac;//Math.floor(-Math.log(Math.min(dx , dy)) * 100 + 1000);
        //kapp[i].mn = 11.0 * Math.exp(-dmn/5);
        kapp[i].sizemn = dmn;
        //kapp[i].fact = Math.exp(-0.1*dmn);
        kapp[i].poly = null;
        kapp[i].selected = false;
        kapp[i].cart = row.cart==='1';

        var poly = new google.maps.Polygon({
          paths: kapp[i].pts,
          zIndex: kapp[i].zIndex
        });
        configMap.prmapoptions.strokeColor = configMap.prmapcolors[kapp[i].maker];
        poly.setOptions((kapp[i].cart) ? configMap.prmapoptions_cart : configMap.prmapoptions);
        poly.setMap(null);
        kapp[i].poly = poly;

        addPrMapListeners(poly, kapp[i]);

        if (configMap.route) {
          if (!isPrContainsRoute(kapp[i].poly, configMap.route, kapp[i])) {
            kapp.splice(i,1);
            //kapp[i] = null;
            continue;
          }
        }
        if (configMap.q) {
          var re = new RegExp(configMap.q, 'gi');
          if (!re.test(kapp[i].pmcode)) {
            kapp.splice(i,1);
            //kapp[i] = null;
            continue;
          }
        }
      }

      var label = new InfoBox({
        content: '',
        boxStyle: { backgroundColor: "#ff9", border: "1px solid khaki", borderRadius: "4px", textAlign: "left", "minWidth": "120px", lineHeight: "12px", fontSize: "10px", padding: "2px 4px", zIndex: "99999" },
        disableAutoPan: true,
        pixelOffset: new google.maps.Size(0, 20),
        position: null,
        closeBoxURL: "",
        isHidden: true,
        pane: "floatPane",
        enableEventPropagation: true
      });
      label.open(stateMap.map);
      stateMap.label = label;

      if (candraw===1) drawPrMap();
    } });

    guimap.shell.hideProgress();
  };

  reloadPrData = function () 
  {
    loadPrData(1);
  };

  loadCart = function ()
  {
    /*
    var cartlist = [];
    var ul = jqueryMap.$searchResult.find('ul');
    ul.empty();

    $.getJSON('data.php?act=cart', function(response){
      if (response.status=='1') {
        for (var i=0;i<response.data.length;i++) {
          cartlist.push({no: response.data[i].no, prcd: response.data[i].prcd, prname: response.data[i].prname, qty: response.data[i].qty, price: response.data[i].price});
        }

        for (var i=0;i<cartlist.length;i++) {
          ul.append('<li><a href="#" class="btnsearchlocationview" data-lat="'+searchlist[i].location.lat+'" data-lng="'+searchlist[i].location.lng+'" data-nelat="'+searchlist[i].viewport.northeast.lat+'" data-nelng="'+searchlist[i].viewport.northeast.lng+'" data-swlat="'+searchlist[i].viewport.southwest.lat+'" data-swlng="'+searchlist[i].viewport.southwest.lng+'">'+searchlist[i].name+'</a></li>');
        }
        jqueryMap.$searchResult.show();
      }
    });
    */
  }

  focusPrMap = function (akapp)
  {
    if (stateMap.focused && stateMap.focused.poly && stateMap.focused.pmcode==akapp.pmcode) {
      return false;
    }
    
    if (stateMap.selected && stateMap.selected.poly && stateMap.selected.pmcode==akapp.pmcode) {
      //console.log('give focus to selected ' + stateMap.selected.pmcode);
      stateMap.focused = akapp;
      return false;
    }

    if (!stateMap.selected && stateMap.focused && stateMap.focused.poly) {
      //console.log('remove focus from ' + stateMap.focused.pmcode);
      configMap.prmapoptions.strokeColor = configMap.prmapcolors[stateMap.focused.maker];
      stateMap.focused.poly.setOptions(configMap.prmapoptions);
    }

    stateMap.focused = akapp;
    //if (!stateMap.focused || stateMap.focused.pmcode!=akapp.pmcode) {
    //  stateMap.focused = akapp;
      akapp.poly.setOptions(configMap.prmapoptions_focused);
    //}
  };

  blurPrMap =function (akapp)
  {
    //console.log('blur_pm');
    //if (stateMap.selected && stateMap.selected.pmcode==akapp.pmcode) return false;
    //if (stateMap.focused && stateMap.focused.poly) {
      //stateMap.focused.poly.setOptions(configMap.prmapoptions);
      //console.log('blur from ' + akapp.pmcode + ' focused is ' + stateMap.focused.pmcode);
      if (!akapp.selected && akapp.poly) {
        if (akapp.cart)
          akapp.poly.setOptions(configMap.prmapoptions_cart);
        else {
          configMap.prmapoptions.strokeColor = configMap.prmapcolors[akapp.maker];
          akapp.poly.setOptions(configMap.prmapoptions);
        }
      }
    //}
    stateMap.focused = null;
    /*akapp.poly.setOptions({
      strokeColor: '#FF0000',
      strokeOpacity: 0.3,
      fillColor: '#FF0000',
      fillOpacity: 0.05
    });*/
  };

  deselectPrMap = function ()
  {
    var akapp = stateMap.selected;
    if (akapp===null) return false;

    akapp.selected = false;
    stateMap.selected = null;
    blurPrMap(akapp);
  }

  function showinfowindow(akapp)
  {
    if (infowindow) {
      infowindow.setMap(null);
      infowindow.close();
      infowindow = null;
    }

    //info.push('선택위도: '+Geo.toLat(event.latLng.lat()));
    //info.push('선택경도: '+Geo.toLon(event.latLng.lng()));
    //info.push('선택품목: '+akapp.pmcode);

    $.getJSON('data.php?act=prinfo&q='+akapp.pmcode, function(response){
      var row = response;
      var prinfo = '';

      //info.push('판매코드: '+row.prcd);
      //info.push('분류: '+row.cacd);

      var info = [];
      info.push('축척: '+guimap.util.number_format(row.scale));
      prinfo += '<p><span>'+info.join('</span> <span class="seperator">|</span> <span>')+'</span></p>';

      var info = [];
      info.push('발행처: '+row.maker);
      info.push('판차: '+row.edition);
      prinfo += '<p><span>'+info.join('</span> <span class="seperator">|</span> <span>')+'</span></p>';

      var info = [];
      info.push('가격: '+row.price);
	  /* 20200714 추가 jhcho */
      info.push('재고: '+((row.caid == '35' || row.jaego-row.quotsu>1) ? '재고있음' : '재고문의'));
      prinfo += '<p><span>'+info.join('</span> <span class="seperator">|</span> <span>')+'</span></p>';


      var contentString = '<div class="guimap-prinfo">'+
          '<form id="form-ord">'+
		  /* 20200714 추가 jhcho */
		  '<input name="caid" type="hidden" value="'+row.caid+'">'+ 
          '<input name="prid" type="hidden" value="'+row.prid+'">'+ 
          '<div>'+
            '<div style="float:left;margin-right:15px;"><img src="'+row.thumbnail+'" height="130" style="max-width:100px;"></div>'+
            '<h1 class="prcd">'+akapp.pmcode+'</h1>'+
            '<h2 class="prname">'+row.prname+'</h2>'+
            '<div class="prsummary">'+
            prinfo + 
            '</div>'+
          '</div>'+
          '<div class="prfooter" style="clear:both;text-align:center;margin-top:10px;padding-left:24px;">'+
            '<button class="btn btn-default btn-xs btnaddtocart">장바구니담기</button>' + 
          '</div>'+
          '</form>'+
          '</div>';

      infowindow = new google.maps.InfoWindow({
          content: contentString
      });
      google.maps.event.addListener(infowindow, 'closeclick', function(){
        deselectPrMap(stateMap.selected);
      });
        
      var latlngbounds = new google.maps.LatLngBounds();
      var paths = akapp.poly.getPaths();
      var path;
      for (var i=0; i<paths.getLength(); i++) {
        path = paths.getAt(i);
        for (var j=0; j<path.getLength(); j++) {
          latlngbounds.extend(path.getAt(j));
        }
      }
      var pos = new google.maps.LatLng(latlngbounds.getNorthEast().lat(), latlngbounds.getCenter().lng(), true);
      infowindow.setPosition(pos);
      infowindow.open(stateMap.map);
    });
  }
  showPrInfo = function (akapp, fitbounds) {
    showinfowindow(akapp);

    /*var pm = [];
    for (var i=0;i<kapp.length;i++) {
      if (kapp[i].poly !== null) {
        if (google.maps.geometry.poly.containsLocation(event.latLng, kapp[i].poly)) {
          pm.push(kapp[i].pmcode);
        }
      } else {
        var temppoly = new google.maps.Polygon({
          paths: kapp[i].pts,
          zIndex: kapp[i].zIndex
        });
        if (google.maps.geometry.poly.containsLocation(event.latLng, temppoly)) {
          pm.push(kapp[i].pmcode);
        }
        if (temppoly !== null) temppoly = null;
      }
    }*/

    if (stateMap.focused && stateMap.focused.poly) {
      if (stateMap.selected && stateMap.selected.poly) {
        stateMap.selected.selected = false;
        configMap.prmapoptions.strokeColor = configMap.prmapcolors[stateMap.focused.maker];
        stateMap.selected.poly.setOptions(configMap.prmapoptions);
      }
      poly = stateMap.focused.poly;
      akapp = stateMap.focused;
      akapp.selected = true;
      stateMap.selected = akapp;
    }

    // fitbounds to selected poly
    if (fitbounds) {
      var latlngbounds = new google.maps.LatLngBounds();
      var paths = poly.getPaths();
      var path;
      for (var i=0; i<paths.getLength(); i++) {
        path = paths.getAt(i);
        for (var j=0; j<path.getLength(); j++) {
          latlngbounds.extend(path.getAt(j));
         }
       }
      latlngbounds.extend(new google.maps.LatLng(
        latlngbounds.getSouthWest().lat() - (latlngbounds.getNorthEast().lat() - latlngbounds.getSouthWest().lat()) / 2.4,
        latlngbounds.getSouthWest().lng(), true
      ));
      stateMap.map.fitBounds(latlngbounds);
    }
    
    poly.setOptions(configMap.prmapoptions_selected);

    return;

    var info = [];
    info.push('선택위도: '+Geo.toLat(event.latLng.lat()));
    info.push('선택경도: '+Geo.toLon(event.latLng.lng()));
    info.push('선택품목: '+akapp.pmcode);

    $.getJSON('data.php?act=prinfo&q='+akapp.pmcode, function(response){
      var row = response;
      info.push('판매코드: '+row.ITEMCD);
      info.push('제품명: '+row.ITEMNM);
      info.push('분류: '+row.m_search);
      info.push('축척: '+row.SCALE);
      info.push('발행처: '+row.RCVCUSTNM);
      info.push('크기: '+row.VOLUMN);
      info.push('IMPA코드: '+row.IMPA);
      info.push('ISBN: '+row.ISBN);
      info.push('가격: '+row.SALEUNP);
      info.push('재고: '+row.JAEGO);
      info.push('판차: '+row.EDITION);
      $('.guimap-shell-info').html('<p>'+info.join('</p><p>')+'</p>');
    });

    //info.push('관련품목: '+'<ul><li>'+pm.join('</li><li>'))+'</li></ul>';
  }

  showPrLabel = function (event, akapp)
  {
    stateMap.label.setContent('' + akapp.pmcode + ' 축척 ' + guimap.util.number_format(akapp.scale));
    stateMap.label.setPosition(event.latLng);
    stateMap.label.show();
  };

  hidePrLabel = function (event, akapp)
  {
    stateMap.label.hide();
  };

  updatePrLabel = function (event, akapp)
  {
    stateMap.label.setPosition(event.latLng);
  };

  addPrMapListeners = function (poly, akapp) 
  {
    google.maps.event.addListener(poly, 'mouseover', function(event) {onPrMouseOver(event, poly, akapp);});
    google.maps.event.addListener(poly, 'mouseout', function(event) {onPrMouseOut(event, poly, akapp);});
    //google.maps.event.addListener(poly, 'click', function(event) {chartmap_chart_jump(event, poly, kapp);});
    //if (configMap.snap_to_border) google.maps.event.addListener(poly, 'mousemove', function(event) {onMouseMove(event, poly, akapp);});
    google.maps.event.addListener(poly, 'mousemove', function(event) {onMouseMove(event, poly, akapp);});
    google.maps.event.addListener(poly, 'click', function(event) {showPrInfo(akapp, false);});
  };

  // ---------- EVENT HANDLERS ----------
  onPrMouseOver = function (event, poly, akapp)
  {
    focusPrMap(akapp);
    showPrLabel(event, akapp);
  };

  onPrMouseOut = function (event, poly, akapp)
  {
    blurPrMap(akapp);
    hidePrLabel(event, akapp);
  };

  function onMouseMove(event, poly, akapp)
  {
    updatePrLabel(event, akapp);

    if (configMap.snap_to_border) {
      focusPrMap(akapp);
      clearTimeout(timer);
      timer = setTimeout(onMouseStop, 300);
      curpos = event.latLng;
    }
  }

  function checkMouseStop(event)
  {
    clearTimeout(timer);
    timer = setTimeout(onMouseStop, 300);
    curpos = event.latLng;
  }

  function onMouseStop()
  {
    //console.log('onmousestop');
    var bounds = stateMap.map.getBounds();
    var boundsmn = bounds.getNorthEast().lat() - bounds.getSouthWest().lat();
    var tolerance = boundsmn/200;
    //var tolerance = Math.pow(stateMap.map.getZoom(), -(stateMap.map.getZoom()/5)); 

    var snap = [];
    for (var i=0;i<kapp.length;i++) {
      if (kapp[i].poly !== null) {
        if (google.maps.geometry.poly.isLocationOnEdge(curpos, kapp[i].poly, tolerance)) {
          snap.push(kapp[i]);
        }
      }
    }

    var focused = null;
    if (snap.length>0) focused = snap[0];

    if (focused && (stateMap.focused==null || focused.pmcode!=stateMap.focused.pmcode)) {
      focusPrMap(focused);
    }
    clearTimeout(timer);
  }

  // ---------- PUBLIC METHODS ----------
  initModule = function( option ) {
    setJqueryMap();

    configMap.prty = option.prty;
    configMap.maker = option.maker;
    configMap.scale = option.scale;
    stateMap.cartcallback = option.cartcallback;

    //loadPrData();

    //loadCart();

    $(document).on('click', '.btnaddtocart', function(e){
      e.preventDefault();
      addToCart();
    });

    configMap.initialized = true;

    return true;
  };

  loadCategory = function ( option ) {
    configMap.prty = option.prty;
    configMap.maker = option.maker;
    configMap.scale = option.scale;
    configMap.route = null;
    configMap.q = null;

    reloadPrData();

    return true;
  };

  getStatus = function () {
    return configMap.initialized;
  }

  getFocused = function () {
    return stateMap.focused;
  }

  getSelected = function () {
    return stateMap.selected;
  }

  searchPrByCode = function (option) {
    //if (!kapp || (configMap.prty!=option.prty || configMap.maker!=option.maker || configMap.scale!=option.scale || configMap.route!==null)) {
      configMap.prty = option.prty;
      configMap.maker = option.maker;
      configMap.scale = option.scale;
      configMap.route = null;
      configMap.q = option.q;
      reloadPrData();
    //}

    var q = option.q;

    var result = [];
    for (var i=0;i<kapp.length;i++) {
      var re = new RegExp(q, 'gi');
      if (re.test(kapp[i].pmcode)) {
        result.push(kapp[i]);
      } else {
      }
    }
    return result;
  }

  viewPr = function (pmcode) {
    if (!kapp) return false;
    var akapp;
    for (var i=0;i<kapp.length;i++) {
      if (kapp[i].pmcode==pmcode) {
        akapp = kapp[i];
        break;
      }
    }

    if (akapp) {
      /*var latlngbounds = new google.maps.LatLngBounds();

      for (var i=0; i<akapp.pts.length; i++) {
        latlngbounds.extend(akapp.pts[i]);
      }
      latlngbounds.extend(new google.maps.LatLng(
      latlngbounds.getSouthWest().lat() - (latlngbounds.getNorthEast().lat() - latlngbounds.getSouthWest().lat()) / 2.4,
      latlngbounds.getSouthWest().lng(), true
      ));
      stateMap.map.fitBounds(latlngbounds);

      stateMap.focused = akapp;*/
      focusPrMap(akapp);
      showPrInfo(akapp, true);
    }
  }

  loadRoute = function (option) {
    configMap.prty = option.prty;
    configMap.maker = option.maker;
    configMap.scale = option.scale;
    configMap.q = null;
    if (option.route) {
      var path = option.route.getPath();
      var routepath = new google.maps.MVCArray();
      for (var i = 0; i < path.getLength(); i++) {
        routepath.push(path.getAt(i));
      }
      configMap.route = new google.maps.Polyline({ strokeWeight: 2, strokeColor: 'maroon', icons: [{ icon: {path: google.maps.SymbolPath.FORWARD_CLOSED_ARROW}, offset: '100%'}] });
      configMap.route.setPath(routepath);
    }
    reloadPrData();

    return true;
  };

  removeFromCart = function (pmcode) {
    if (!kapp) return false;
    for (var i=0;i<kapp.length;i++) {
      if (kapp[i].pmcode==pmcode) {
        kapp[i].cart = false;
        blurPrMap(kapp[i]);
        break;
      }
    }
  }

  emptyCart = function () {
    if (!kapp) return false;
    for (var i=0;i<kapp.length;i++) {
      if (kapp[i].cart) {
        kapp[i].cart = false;
        blurPrMap(kapp[i]);
      }
    }
  }

  return { 
    initModule: initModule,
    loadCategory: loadCategory,
    loadRoute: loadRoute,
    getStatus: getStatus,
    drawPrMap: drawPrMap,
    focused: getFocused,
    selected: getSelected,
    searchPrByCode: searchPrByCode,
    viewPr: viewPr,
    removeFromCart: removeFromCart,
    emptyCart: emptyCart,
    addToCartRouteMap: addToCartRouteMap
  };
} ());