/*

This is a Example program to retrieve and display the data. 

Press the Run button on the right of the screen (described the behavior of the Example program below). 

Please create a new application rewrite this program work. 

*/

var all_data;        

function initialize(){

    all_data = new Array();

    // データをLinkDataから取得 

    tmp_a_data = new Array();

    $.each(LinkData.getWorks(), function(workKey, workValue) {

        $.each(LinkData.getFiles(workValue), function(fileKey, fileValue) {

            $.each(LinkData.getSubjects(workValue, fileValue), function(subjKey, subjValue) {

                var tmp_data = {}

                tmp_data["NO"] = subjValue;

                $.each(LinkData.getProperties(workValue, fileValue), function(propKey, propValue) {

                    $.each(LinkData.getObjects(workValue, fileValue, subjValue, propValue), function(objKey, objValue) {

                        if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("名称")){

                            tmp_data["name"] = objValue;

                        }else if(propValue == "http://www.w3.org/2003/01/geo/wgs84_pos#lat"){

                            tmp_data["lat"] = objValue;

                        }else if(propValue == "http://www.w3.org/2003/01/geo/wgs84_pos#long"){

                            tmp_data["lng"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("住所")){

                            tmp_data["location"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("災害種別_洪水")){

                            tmp_data["kou"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("災害種別_崖崩れ、土石流及び地滑り")){

                            tmp_data["gake"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("災害種別_高潮")){

                            tmp_data["takashio"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("災害種別_地震")){

                            tmp_data["earthquake"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("災害種別_津波")){

                            tmp_data["tsunami"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("災害種別_大規模な火事")){

                            tmp_data["fire"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("災害種別_内水氾濫")){

                            tmp_data["hanran"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("災害種別_火山現象")){

                            tmp_data["volcano"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("指定避難所との重複")){

                            tmp_data["hinanjyo"] = objValue;

                        }else if(propValue == "http://linkdata.org/property/rdf1s8059i#" + encodeURIComponent("備考")){

                            tmp_data["appendix"] = objValue;

                        }

                    });

                });

                tmp_a_data.push(tmp_data);

            });

        });

    });

    //全データ

    all_data = tmp_a_data;

    //地図センター緯度経度の初期値は「須坂市役所」

    var myLatLng = new google.maps.LatLng(36.123556,137.866222);

    var myMap = new google.maps.Map(document.getElementById('result'), {

        zoom: 12,

        center: myLatLng,

        mapTypeId: google.maps.MapTypeId.ROADMAP,

        scaleControl: true,

        scrollwheel: true,

        draggable: true

    });

    //ポイントの設定

    var latlng;

    var data = new Array();

    for (var i in all_data) {

        //避難所の種類で区分する

        var gmarker = new google.maps.Marker({  

            position: new google.maps.LatLng(all_data[i].lat,all_data[i].lng),       // 緯度・経度は地図の中心  

            title: all_data[i].name,// ツールチップ 

            openInfo:true,

            icon: (all_data[i].genre == "予備" ? "http://labs.google.com/ridefinder/images/mm_20_blue.png" : "http://app.linkdata.org/asset/ce65058e.png"),

            map: myMap  

        }); 

        // ウィンドウに表示するデータをつくる

        var spot_info = all_data[i].name + '<small>'

            + (all_data[i].location != undefined ? ('<br>【住所】' + all_data[i].location) : "")

            + (all_data[i].kou != undefined ? ('<br>【洪水】〇') : ('<br>【洪水】×'))

            + (all_data[i].gake != undefined ? ('<br>【崖崩れ、土石流及び地滑り】〇') : ('<br>【崖崩れ、土石流及び地滑り】×'))

            + (all_data[i].takashio != undefined ? ('<br>【高潮】〇') : ('<br>【高潮】×'))

            + (all_data[i].earthquake != undefined ? ('<br>【地震】〇') : ('<br>【地震】×'))

            + (all_data[i].tsunami != undefined ? ('<br>【津波】〇') : ('<br>【津波】×'))

            + (all_data[i].fire != undefined ? ('<br>【大規模な火事】〇') : ('<br>【大規模な火事】×'))

            + (all_data[i].hanran != undefined ? ('<br>【内水氾濫】〇') : ('<br>【内水氾濫】×'))

            + (all_data[i].volcano != undefined ? ('<br>【火山現象】〇') : ('<br>【火山現象】×'))

            + (all_data[i].hinanjyo != undefined ? ('<br>【指定避難所との重複】〇') : ('<br>【指定避難所との重複】×'))

            + (all_data[i].apendix != undefined ? ('<br>【備考】' + all_data[i].kou) : "")

            + '</small>';

        data.push({

            position: new google.maps.LatLng(all_data[i].lat, all_data[i].lng), 

            content: spot_info

        });

        // 地図上にウィンドウで表示

        attachMessage(gmarker, data[i].content);

    }; //for toji 

};//initialize toji

// 地図のマーカーをクリックするとウィンドウを表示する処理

function attachMessage(marker, msg) {

    google.maps.event.addListener(marker, 'click', function(event) {

        new google.maps.InfoWindow({

            content: msg

        }).open(marker.getMap(), marker);

    });

};

window.onload = function() {

    $(function(){initialize();});   

};