DrawWordCloud = {};

DrawWordCloud.propList = ["政治家を志した理由", "地域のありたい姿", "解決したい課題"];

DrawWordCloud.keyProp = "政治家名";

DrawWordCloud.areaProp = "対象の市区町村または都道府県";

DrawWordCloud.area = "埼玉県";

DrawWordCloud.sourceURL = "http://www.maniken.jp/id#";

DrawWordCloud.manifestURL = "http://manifestoswitchsaitama.strikingly.com/";

DrawWordCloud.subList = [];

DrawWordCloud.workID = "";

DrawWordCloud.fileName = "";

$(function(){

    DrawWordCloud.loadInputData();

    $("#generate").click(function() {

        var sub = "";

        var propList = [];

        $("#wordcrowd, #original").empty();

        if ($('#subjects').val() != "all") {

            sub = $('#subjects').val();

        }

        $('.property:checked').each(function(){

            propList.push($(this).val());

        });

        var str = DrawWordCloud.getData(DrawWordCloud.workID, DrawWordCloud.fileName, sub, propList);

        DrawWordCloud.analyze(str);

    });

});

DrawWordCloud.loadInputData = function() {

    var pList=[];

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

        DrawWordCloud.workID = workValue;

        var workURl = "http://linkdata.org/work/" + workValue;

        var keyPropURI = "http://linkdata.org/property/" + workValue + "#" +encodeURIComponent(DrawWordCloud.keyProp);

        var areaPropURI = "http://linkdata.org/property/" + workValue + "#" +encodeURIComponent(DrawWordCloud.areaProp);

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

            DrawWordCloud.fileName = fileValue;

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

                $.each( LinkData.getTriplesBySubject(workValue, fileValue, subjValue), function( tripleKey, tripleValue ) {

                    if ( tripleValue.property == keyPropURI &&

                            LinkData.getObjects(workValue , fileValue , subjValue , areaPropURI) == DrawWordCloud.area) {

                        var subMap = {uri:subjValue, label:tripleValue.object};

                        DrawWordCloud.subList.push(subMap);

                    }

                });

            });

        });

    });

    $.each(LinkData.getProperties(DrawWordCloud.workID, DrawWordCloud.fileName), function(propKey, propValue){

        pList.push(propValue);

    });

    DrawWordCloud.initPreference(DrawWordCloud.subList, pList);

};

DrawWordCloud.initPreference = function(sList, pList){

    // サブジェクトのセレクトボックス初期化

    $.each(sList, function(subKey, subValue) {

        var $option = "<option value=\"" + subValue.uri + "\">"+ subValue.label +"</option>";

        $("#subjects").append($option);

    });

    // プロパティのチェックボックス初期化

    $.each(pList, function(index, propURI) {

        var decode = decodeURIComponent(propURI);

        var sharp = decode.split("#");

        var slash = sharp[sharp.length-1].split("/");

        var propName = slash[slash.length-1];

        $.each(DrawWordCloud.propList, function(i, prop) {

            if (propName == prop) {

                var $input = $('<input type="checkbox" />').attr({value: propURI}).attr({name: propName}).attr({class: "property"});

                var $label = $('<label for="'+ propName +'">'+ propName +'</label>');

                $("#properties").append($input).append($label);

            }

        });

    });

};

DrawWordCloud.getData = function(work, file, sub, prop) {

    var originalStr="";

    $.each (prop, function(i, propValue) {

        if (sub == ""){

            $.each(DrawWordCloud.subList, function(sbjKey, subjValue) {

                originalStr += " " + LinkData.getObjects(work, file, subjValue.uri, propValue);

            });

        } else {

            originalStr += " " + LinkData.getObjects(work, file, sub, propValue);

        }

    });

    var subStr = sub.split("#");

    var subValue = subStr[subStr.length-1];

    var url = DrawWordCloud.sourceURL + subValue;

    if (sub == ""){

        $("#seeManifest").attr("href", DrawWordCloud.manifestURL).text("→マニフェストを見る");

    } else {

        $("#seeManifest").attr("href", url).text("→マニフェストを見る");

    }

    var inputStr = originalStr.substr(0,900); // APIの字数制限対策

    $("#original").append('<p id="props"><b>元の文章</b>：' + inputStr + '</p>');

    return inputStr;

};