/**
 * ************************************************
 * 업무그룹명 : 공통 자바스크립트
 * 서브업무명 : 콤보박스용 ajax 스크립트
 * 설명 :
 * 작성자 : dkhjmu
 * 작성일 : 2007. 7. 31 오후 5:25:55
 * *************************************************
 */


// 토지코드
var COMBOLANDCODE = null;
// 시군구에 쓰는 플래그
var AJAX_SGG_CODE = 1;
// 읍면동에 쓰는 플래그
var AJAX_UMD_CODE = 2;
// 에이작스를 사용하고 있는지 등의 상태를 나타내는 플래그
// 1 파싱중
// 0 미사용
var Ajax_Status = 0;
// false 에이작스미사용(작업완료)
// true 에이작스 사용중(작업중)
var Ajax_inUse = false;
// 롤백일 경우를 나타내는 플래그
var Ajax_rollback=false;

// 에이작스 연결을 위한 함수
function initRequest(){
    if (window.XMLHttpRequest) {
        return new XMLHttpRequest();
    } else if (window.ActiveXObject) {
        var isIE = true;
        return new ActiveXObject("Microsoft.XMLHTTP");
    }
}

// 에이작스 연결을하는 함수
// searchkey    pnu
// code         읍면동, 시군구 구분
// target       시군구, 읍면동 대상 구분
function doCompletion(searchKey, code, target) {
    Ajax_Status = 0;
    Ajax_inUse = true;
    if (searchKey == "") {
        return;
    }

    //코드를 찾는경우
    var url = ContextPath +"/common/landCode.do?service=selectLandCodeComboBox&searchKey=" + searchKey + "&code=" + code;
    if(code==0 && usecode!=null){
        url = url + "&usecode="+usecode;
    }


    var req = initRequest();

    //요청을 보내고 밥는 부분
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
            if (req.status == 200) {
                //결과 값을 파싱하는 부분
                parseMessages(req.responseText, code, target);
                Ajax_Status = 1;
                Ajax_inUse = false;
            } else if (req.status == 204) {
                alert("204");
            }
        }
    };

    req.open("post", url, true);
    req.send(null);
}

// 데이터가 불안한 경우 롤백한다.
function rollback(){
    Ajax_rollback=true;
    document.getElementById("selectLandType_").value = 1;
    document.getElementById("sggnm").selectedIndex=0;
    document.getElementById("umdnm").selectedIndex=0;
    document.getElementById("rinm").selectedIndex=0;
    document.getElementById("textfield").value = eliminateZero("0000");
    document.getElementById("textfield2").value = eliminateZero("0000");
}

// 데이터를 파싱하는 함수
function parseMessages(responseText, code, target) {
    document.getElementById("ri").style.visibility = "hidden";
    //대상이 시군구
    if (code == 0) {
        var resultString = "<select id=\"sggnm\" name=\"sggnm\" onchange=\"javascript:doCompletion(this.value, 1)\" class=\"wd-94 vertical-m\"><option>시,군,구</option>" + responseText + "</select>";
        document.getElementById("sgg").innerHTML = resultString;
        if(target!="" && target!=null){
            document.getElementById("sggnm").value=target;
            if(document.getElementById("sggnm").value==""){
                rollback();
            }
        }
    }
    //대상이 읍면동
    if (code == 1) {
        var resultString = "<select id=\"umdnm\" name=\"umdnm\" onchange=\"javascript:doCompletion(this.value, 2)\" class=\"wd-94 vertical-m\"><option>읍,면,동</option>" + responseText + "</select>";
        document.getElementById("umd").innerHTML = resultString;
        if(target!="" && target!=null){
            document.getElementById("umdnm").value=target;
            if(document.getElementById("umdnm").value==""){
                rollback();
            }
        }
    }
    // 대상이 리
    if (code == 2) {
        var resultString = "<select id=\"rinm\" name=\"rinm\" class=\"wd-94 vertical-m\"><option>리</option>" + responseText + "</select>";
        // if (resultString.length > 140) { // org bug
        if (resultString.length > 130) {
            document.getElementById("ri").style.visibility = "visible";
            document.getElementById("ri").innerHTML = resultString;
            if(target!="" && target!=null){
                document.getElementById("rinm").value=target;
                if(document.getElementById("rinm").value==""){
                    rollback();
                }
            }
        }
    }
}
// pnu를 만들어어서 url을 합해주는 함수
function sumCode(url) {
    var landCode = getLandCode();
    if(landCode==null){
        return 0;
    }
    url = url + "&landcode=" + landCode;

    if(document.getElementById("scale")!=null){
        if(nScaleValue==false){
            url=url+"&scale=0";
        }else if(document.getElementById("scale").value!=null && document.getElementById("scale").value!=""){
            url=url+"&scale="+trimByFront(document.getElementById("scale").value);
        }else{
            url=url+"&scale=0";
        }
    }else{
        url=url+"&scale=0";
    }

    if(document.getElementById("gyujae")!=null){
        url=url+"&gyujae="+document.getElementById("gyujae").checked;
    }
    
    if(document.getElementById("label")!=null){
        url=url+"&label_type="+document.getElementById("label_type").value;
    }
    alert(url);

    document.getElementById("sggCDname").action=url;
    document.getElementById("sggCDname").method="post";
    document.getElementById("sggCDname").submit();
    document.getElementById("upLoad").style.visibility = "visible";
}

//pnu만 만들어서 넘기는 함수
function sumCode() {
    var landCode = getLandCode();
    if(landCode==null){
        return 0;
    }
    var url = sumcodeurl + "&landcode=" + landCode;
    if(document.getElementById("scale")!=null){
        if(nScaleValue==false){
            url=url+"&scale=0";
        }else if(document.getElementById("scale").value!=null && document.getElementById("scale").value!=""){
            url=url+"&scale="+trimByFront(document.getElementById("scale").value);
        }else{
            url=url+"&scale=0";
        }
    }else{
        url=url+"&scale=0";
    }

    if(document.getElementById("gyujae")!=null){
        url=url+"&gyujae="+document.getElementById("gyujae").checked;
    }
    
    if(document.getElementById("label")!=null){
        url=url+"&label_type="+document.getElementById("label_type").value;
    }

    document.getElementById("sggCDname").action=url;
    document.getElementById("sggCDname").submit();
    document.getElementById("upLoad").style.visibility = "visible";
}

function sumCode_road(sTransLandCd){
    var landCode = sTransLandCd;
    if(landCode==null){
        return 0;
    }

    var url = sumcodeurl + "&landcode=" + landCode;
    if(document.getElementById("scale")!=null){
        if(nScaleValue==false){
            url=url+"&scale=0";
        }else if(document.getElementById("scale").value!=null && document.getElementById("scale").value!=""){
            url=url+"&scale="+trimByFront(document.getElementById("scale").value);
        }else{
            url=url+"&scale=0";
        }
    }else{
        url=url+"&scale=0";
    }

    if(document.getElementById("gyujae")!=null){
        url=url+"&gyujae="+document.getElementById("gyujae").checked;
    }

    if(document.getElementById("label")!=null){
        url=url+"&label_type="+document.getElementById("label_type").value;
    }
    
    //alert("url_road = " + url); 
    document.getElementById("sggCDname").action=url;
    document.getElementById("sggCDname").method="post";
    document.getElementById("sggCDname").submit();
    document.getElementById("upLoad").style.visibility = "visible";	   

	
}

//개별공시지가용 url만드는 함수
function sumCode2(url) {
    var landCode = getLandCode();
    if(landCode==null){
        return;
    }
    url = url + "&landcode=" + landCode;

    if(document.getElementById("scale")!=null){
        if(document.getElementById("scale").value!=null && document.getElementById("scale").value!=""){
            url=url+"&scale="+trimByFront(document.getElementById("scale").value);
        }else{
            url=url+"&scale=0";
        }
    }else{
        url=url+"&scale=0";
    }

    if(document.getElementById("gyujae")!=null){
        url=url+"&gyujae="+document.getElementById("gyujae").checked;
    }

    return url;
}

// pnu를 만드는 공통코드
function getLandCode(){
    var sgg=document.getElementById("sggnm").value;
    //if(sgg==null||sgg==""){
    if(sgg==null || sgg=="" || sgg == "시,군,구"){
        alert("시군구 선택해 주세요");
        return;
    }

    var umd = document.getElementById("umdnm").value;
    //if(umd==null||umd==""){
    if(umd==null || umd=="" || umd == "읍,면,동"){
        alert("읍면동을 선택해 주세요");
        return;
    }

    if(document.getElementById("ri").style.visibility=="visible"){
        var ri= document.getElementById("rinm").value;
        //if(ri==null||ri==""){
        if(ri==null || ri=="" || ri == "리"){
            alert("리를 선택해 주세요");
            return;
        }
    }

    if(document.getElementById("textfield").value==null || document.getElementById("textfield").value==""){
        alert("본번을 입력해 주세요");
        document.getElementById("textfield").focus();
        return;
    }

    var landCode = umd.substring(0, 8);
    /*
    landCode = landCode + addZeroCode(document.getElementById("rinm").value.substring(8, 10), 2) + document.getElementById("selectLandType").value;
    landCode = landCode + addZeroCode(document.getElementById("textfield").value, 4);
    landCode = landCode + addZeroCode(document.getElementById("textfield2").value, 4);
    */
    landCode = landCode + addZeroCode(document.getElementById("rinm").value.substring(8, 10), 2) + document.getElementById("selectLandType_").value;
    landCode = landCode + addZeroCodeByte(document.getElementById("textfield").value, 4);
    landCode = landCode + addZeroCodeByte(document.getElementById("textfield2").value, 4);

	var client = function(keyword, spliter){ 
		var agent = navigator.userAgent.toLowerCase();  
		return agent.indexOf(keyword)>-1 ?  

        parseFloat(agent.split(spliter || keyword).pop().replace(/^[^\w;]+/, '')) :  

        null;  
	};  

	 var ie = client('msie') || client('trident', 'rv:');  

	 if(ie && ie > 9){ 
    // ~ 7 8 
	 landCode = encodeURIComponent(landCode);
	}else{
	 landCode = encodeURI(landCode);
	}
	 
    return landCode;
}

// 에이작스를 이용해서 선택된 지번을 정해주는 함수
function selectedLandCode(landcode) {

    Ajax_rollback=false;
    if(landcode=="" || landcode==null||landcode=='null'||landcode=='null00000000'){
        doCompletion("0000000000", 0, "");
        return;
    }

    landcode = landcode.toString();
    COMBOLANDCODE = landcode;
    var sgg = landcode.substring(0, 5);
    sgg = sgg + "00000";

    doCompletion("0000000000", 0, sgg);
/*
    if(landcode.length==19){
        var text1 = landcode.substring(11, 15);
        var text2 = landcode.substring(15, 20);
        document.getElementById("textfield").value = eliminateZero(text1.toString());
        document.getElementById("textfield2").value = eliminateZero(text2.toString());
    }
*/
    if(strlen(landcode)==19){
        var text1 = "";
        var text2 = "";
        var bunji = landcode.substring(11);
        var j = 0;
        for (var i = 0; i < strlen(bunji); i++) {
        	if (strlen(bunji.substring(j, j+1)) == 2) {
        		i++;
        	}
    		if (i < 4) {
    			text1 += bunji.substring(j, j+1);
    		} else {
    			text2 += bunji.substring(j, j+1);
    		}
    		j++;
        }
        if (text1.length == 4) {
    		text1 = eliminateZero(text1);
    	}
    	if(Number(text2)){
            if (text2.length == 4) {
        		text2 = eliminateZero(text2);
        	}
        }
        document.getElementById("textfield").value = text1;
        document.getElementById("textfield2").value = text2;
    }
    
    var umd = landcode.substring(0, 8);
    var ri = landcode.substring(8, 10);

    if(umd.substring(5,8)=="000"){
        doCompletion(sgg, 1);
        return;
    }

    // 시간 간격을 두어서 실행한다
    setTimeout("invokeAjaxFunction(COMBOLANDCODE.toString(), AJAX_SGG_CODE)", 100);

    umd = umd + "00";
    if (ri != "00") {
        setTimeout("invokeAjaxFunction(COMBOLANDCODE.toString(), AJAX_UMD_CODE)", 2000);
    }


    var im = landcode.substring(10, 11);

    document.getElementById("selectLandType_").value=parseInt(im, 10);
    if(document.getElementById("selectLandType_").value==null){
        document.getElementById("selectLandType_").value=1;
    }
}


function selectedRoadCode(landcode){
	//alert(landcode);
}

// 연속으로 수행하게 하는 함수
function invokeAjaxFunction(landcode, runcode) {
    if (Ajax_inUse == false && Ajax_rollback==false) {
        var search;
        var target;

        if (runcode == AJAX_SGG_CODE) {
            search = landcode.substring(0, 5);
            search = search + "00000";
            target = landcode.substring(0, 8)+"00";
        } else if (runcode == AJAX_UMD_CODE) {
            search = landcode.substring(0, 8);
            search = search + "00";
            target=landcode.substring(0, 10);
        }
        doCompletion(search, runcode, target);
        if (runcode == 1) {
            setTimeout("selectComboBox(COMBOLANDCODE.toString(), AJAX_SGG_CODE)", 100);
        } else {
            setTimeout("selectComboBox(COMBOLANDCODE.toString(), AJAX_UMD_CODE)", 100);
        }
    } else {
        if (runcode == 1) {
            setTimeout("invokeAjaxFunction(COMBOLANDCODE.toString(), AJAX_SGG_CODE)", 100);
        } else {
            setTimeout("invokeAjaxFunction(COMBOLANDCODE.toString(), AJAX_UMD_CODE)", 100);
        }
    }
}

// 콤보박스를 선택하게 만드는 함수
function selectComboBox(landcode, runcode) {

    if (Ajax_Status == 1) {
        Ajax_Status = 0;
    } else {
        if (runcode == 1) {
            setTimeout("selectComboBox(COMBOLANDCODE.toString(), AJAX_SGG_CODE)", 100);
        } else {
            setTimeout("selectComboBox(COMBOLANDCODE.toString(), AJAX_UMD_CODE)", 100);
        }
    }
}

// url로 요청을 보내고 받는 함수
function doCompletionLandUse(url) {

            url= sumCode2(url);

            var req = initRequest();

            req.onreadystatechange = function() {
                if (req.readyState == 4) {
                    if (req.status == 200) {
                        parseMessagesLandUse(req.responseXML);
                    } else if (req.status == 204) {
                        alert("204");
                    }
                }
            };

            req.open("post", url, true);
            req.send(null);
}

// xml을 파싱하는 함수(미사용)
function parseMessagesLandUse(responseXML){
    var landuseinfo=responseXML.getElementsByTagName("landuseinfo")[0];
    var vlocation=landuseinfo.getElementsByTagName("vlocation")[0].childNodes[0].nodeValue;
    var sublocation=landuseinfo.getElementsByTagName("subLocation")[0].childNodes[0].nodeValue;
    var landObj=landuseinfo.getElementsByTagName("landObj")[0].childNodes[0].nodeValue;
    var area=landuseinfo.getElementsByTagName("area")[0].childNodes[0].nodeValue;
    var part1=landuseinfo.getElementsByTagName("part1")[0].childNodes[0].nodeValue;
    var part2=landuseinfo.getElementsByTagName("part2")[0].childNodes[0].nodeValue;
    var part3=landuseinfo.getElementsByTagName("part3")[0].childNodes[0].nodeValue;
    var part4=landuseinfo.getElementsByTagName("part4")[0].childNodes[0].nodeValue;
    var part5=landuseinfo.getElementsByTagName("part5")[0].childNodes[0].nodeValue;
    var imageFileName=landuseinfo.getElementsByTagName("imageFileName")[0].childNodes[0].nodeValue;
    var remarkImageInfoList=landuseinfo.getElementsByTagName("remarkImageInfoList")[0].childNodes[0].nodeValue;
    var strMapScale=landuseinfo.getElementsByTagName("strMapScale")[0].childNodes[0].nodeValue;

    document.all.vlocation.innerHTML=vlocation;
    document.all.subLocation.innerHTML=sublocation;
    document.all.landObj.innerHTML=landObj;
    document.all.area.innerHTML=area;
    document.all.part1.innerHTML=part1;
    document.all.part2.innerHTML=part2;
    document.all.part3.innerHTML=part3;
    document.all.part4.innerHTML=part4;
    document.all.part5.innerHTML=part5;
    document.all.imageFileName.innerHTML=imageFileName;
    document.all.remarkImageInfoList.innerHTML=remarkImageInfoList;
    document.all.scale.value=strMapScale;

}