/// <reference path="jquery-1.3.vsdoc.js" />
var result_html = "";
var zoom_for_accuracy = [17, 12, 8, 6, 4, 3, 1, 0, 0];
var close_st ="<span class='close'><a href='#section m' onclick='return closeResults();' style='float: right' id='qc_close'>" + '[Zamknij]' + "</a></span>";
var googlePlace = null;
var address = "";
var EN_MAP_WORIKING_MODE = {VIEW: 0,EDIT: 1}; 
var map_working_mode = EN_MAP_WORIKING_MODE.VIEW;
var iGoogleResults=0;
var arrResults = new Array();
var ITEMS_PER_PAGE = 5;
var map; // map object
var selectedMarker;
var geocoder;
var I_ZOOM_CITY = 13;
var I_ZOOM_POLAND = 5;
function initCompanyMap(a_enWorkingMode){
    map_working_mode = a_enWorkingMode;
    var lat = parseFloat($("[id$=m_hidMapLat]").val());
    var lng = parseFloat($("[id$=m_hidMapLng]").val());
    var bEnableDrag = false;
    if (map_working_mode == EN_MAP_WORIKING_MODE.EDIT)
    {
        bEnableDrag = true;
    }
    setupMap(false,parseFloat(lat), parseFloat(lng), I_ZOOM_CITY);
    if (!isNaN(lat)){
        selectedMarker = createMarker(new GLatLng(lat, lng),bEnableDrag);
        map.addOverlay(selectedMarker);
    }
}
function saveLocation(){
    $('[id$=divWaitingMaps]').show();
    $.ajax({
        type: "POST",
        url: path + "/Company/MapActions.aspx",
        dataType: "json",
        success: onSaveLocationSuccess,
        data: {
            comid: $('[id$=hidID]').val(),
            lat: selectedMarker.getLatLng().lat(),
            lng: selectedMarker.getLatLng().lng()
        }
    });
    return false;
}
function onSaveLocationSuccess(response, statusText){
        if (response.ok) {
            statusBar.showInfo("Zapisano nową lokalizację");
        }
        else {
            statusBar.showError(response.status);
        }
        $('[id$=divWaitingMaps]').hide();
}
function setupMap(bShowMapTypes,lt, ln, zoom) {
    var gmap = $("[class$=gmap]")[0];
    if (map == null && gmap != null) {
        map = new GMap2(gmap);
        if (zoom == null)
            zoom = 6;
        if (!isNaN(lt))
            map.setCenter(new GLatLng(lt, ln), zoom);
        else
            map.setCenter(new GLatLng(52.4, 19.29), I_ZOOM_POLAND);
        map.addControl(new GLargeMapControl());
        if (bShowMapTypes)
            map.addControl(new GMapTypeControl());
        if (geocoder == null){
            geocoder = new GClientGeocoder();
        }
        return true;
    }
    return false;
}
function createMarker(latlng, bEnableDrag) {
    if (bEnableDrag) {
        markerOptions = {draggable: true };
    } 
    else {
        markerOptions = {draggable: false  };
    }
    var gmarker = new GMarker(latlng, markerOptions);
    return gmarker;
}
 
        	
$(document).ready(function(){
  $("input[name$='placeToFind']").keypress(function (e) {
      if (e.which == 13 ) {              
          showLocation();
          return false;  
      }    
  });
});

function googleResultHandler(lt, ln, zoom, city, street, house) {
    map.setCenter(new GLatLng(parseFloat(lt), parseFloat(ln)), zoom);
    if (map_working_mode == EN_MAP_WORIKING_MODE.EDIT) {
        selectedMarker = createMarker(new GLatLng(parseFloat(lt), parseFloat(ln)),true);
        map.clearOverlays();
        map.addOverlay(selectedMarker);
    }
    return false;
}
function buildGoogleResultLink(placemark){ 
    googlePlace = placemark;       
    var a = googlePlace.address;        
    var point = googlePlace.Point;
    currLat = point.coordinates[1];
    currLng = point.coordinates[0];
    var acc = googlePlace.AddressDetails ? googlePlace.AddressDetails.Accuracy : 8;
    var z = 17 - zoom_for_accuracy[Math.max(Math.min(acc, 8), 0)];

    arrResults.push("<div class='result'><span class='location'><a href='#section_map' onclick=\"googleResultHandler(" + point.coordinates[1] + "," + point.coordinates[0] + "," + z +
        ",'"+getCity(googlePlace)+"','"+getStreet(googlePlace)+"','"+getHouseNumber(googlePlace)+"')\" > "
           + prepareSearchResultName(googlePlace)+ "</a></span></div>");
}
function prepareSearchResultName(googlePlace) {
    var sReturn = getAdministrativeArea(googlePlace);
    if (getCity(googlePlace) != "")
        sReturn += ", " + getCity(googlePlace);
    if (getStreet(googlePlace) != "")
        sReturn += ", " + getStreet(googlePlace);
    if (getHouseNumber(googlePlace) != "")
        sReturn += ", " + getHouseNumber(googlePlace);
   
   return sReturn;

}

// addAddressToMap() is called when the geocoder returns an
// answer.  
function addAddressToMap(response) {
  
  if (!response || response.Status.code != 200) {
  //no results
  } 
  else if(response.Placemark.length == 1)
  {
  //one place found
    buildGoogleResultLink(response.Placemark[0]);
    iGoogleResults++;        
  }
  else
  {
        for (var i=0; i<response.Placemark.length ;i++)
        {
            iGoogleResults++;
            buildGoogleResultLink(response.Placemark[i]);
        }
       
  }
  handleResults();
}

// showLocation() is called when you click on the Search button
// in the form.  It geocodes the address entered into the fomr
// and adds a marker to the map at that location.
function showLocation() {
      iGoogleResults =0;
      closeResults();
      arrResults.length = 0;
      address = $('input[name$=placeToFind]').val();
      geocoder.getLocations(address, addAddressToMap);
      
      return false;
}

function closeResults()
{
    $("#results").hide("slow");
    clearResults()
    $("#datapager-div").hide();
    $("#tools").hide();
    return false;
}
function clearResults() {
    result_html = "";
    $("#results .result").remove();
    $("#qc_close").remove();
    return false;
}
function handleResults() {
    if (iGoogleResults == 0) {
        $("#results").html('Nie możemy znaleźć <em>%slider</em>.'.replace("%slider", $('input[name$=placeToFind]').val()) + close_st).show("slow");
        $("#qc_close").click(function() { $(this).parent().hide('normal'); return false; });
    }
    else if (iGoogleResults == 1) {
            var point = googlePlace.Point;
            var acc = googlePlace.AddressDetails ? googlePlace.AddressDetails.Accuracy : 8;
            var z = 17 - zoom_for_accuracy[Math.max(Math.min(acc, 8), 0)];

            googleResultHandler(point.coordinates[1], point.coordinates[0], z,
                    getCity(googlePlace), getStreet(googlePlace), getHouseNumber(googlePlace));
    }
    else {
        paginateResults();
        $("#results").show("slow");
        $("#tools").show();
        $("#datapager-div").show();
        $("#qc_close").click(function() { $(this).parent().hide('normal'); return false; });
    }
}
function getGoogleNextPage(page_index, jq) {
    clearResults();
    for (var i = page_index * ITEMS_PER_PAGE; (i < page_index * ITEMS_PER_PAGE + ITEMS_PER_PAGE) && i<arrResults.length; i++) {
        result_html += arrResults[i];
    }
    $("#results").prepend(result_html);
    $("#tools").append(close_st);
    return false;
}
function paginateResults() {
    $("#datapager-div").pagination(iGoogleResults + iTagResults, {
        items_per_page: ITEMS_PER_PAGE,
        next_text: '→',
        prev_text: '←',
        next_show_always: false,
        prev_show_always: false,
        prev_class: "previous",
        current_class: 'active',
        next_class: "next",
        ending_class: "total",
        ellipse_class: "separator",
        num_display_entries: 5,
        callback: getGoogleNextPage
        }
    );
}

function getAdministrativeArea(place)
{
    if (place.AddressDetails.Country != null && place.AddressDetails.Country.AdministrativeArea!= null)
    {
        return place.AddressDetails.Country.AdministrativeArea.AdministrativeAreaName;
    }
    return "";
}
function getCity(place) {
    if (place.AddressDetails.Country != null && place.AddressDetails.Country.AdministrativeArea != null && place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea != null && place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality != null) {
        return place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.LocalityName;
    }
    return "";
}
function getStreet(place)
{
    if (place.AddressDetails.Country != null && place.AddressDetails.Country.AdministrativeArea!= null && place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea!=null &&
        place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality!= null && place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.Thoroughfare!=null)
    {
        var str = place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.Thoroughfare.ThoroughfareName;
        if (gotNum(str))
        {
            return str.substring(0,str.lastIndexOf(' ')); 
        }
        else
        {
            return str;
        }
    }
    return "";
}
function getHouseNumber(place)
{
    if (place.AddressDetails.Country != null && place.AddressDetails.Country.AdministrativeArea!= null && place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea!=null &&
        place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality!= null && place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.Thoroughfare!=null)
    {
        var str = place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.Thoroughfare.ThoroughfareName;
        if (gotNum(str))
        {
            return str.substring(str.lastIndexOf(' ')+1,str.length); 
        }
        else
        {
            return "";
        }
    }
    return "";
}
function gotNum(str)
{
    return /\d/.test(str);
}