var cache = { };
$(document).ready(function() {
    cache["loadimg"] = $("<img/>").attr("src", "https://images.ibseduhouse.net/2009_iae/image/loadinfo_s.gif").attr("id", "wait_for_loading");

    jQuery.historyInit(actionHandler);
    $("a[rel='history_recmdsch']").live("click", function() {
        $("#recmdsch_cont").empty().append(cache["loadimg"]);
        return dvf_historyHandler(this.href);
    });

    $("#recmdsch_cont div.schlist_wrap a.schlist_name").live("click", function() {
        dvf_viewPoplangform(this.href.replace(/^.*#/,""));
        return false;
    });

    $("#btn_sch_counsel").click(fnrequser_sel_counsel);
    $("#btn_schbr_req").click(fnrequser_sel_request);
});

function actionHandler(p_hash)
{
    var arrHashToken;
    if(p_hash)
    {
        arrHashToken = p_hash.split("_");
    }
    else
    {
        arrHashToken = $("#init_param").val().split("_");
    }

    if (arrHashToken.length > 0)
    {
        $("#natCd").val(arrHashToken[0]);

        if (arrHashToken.length > 1)
            $("#openCourseCd").val(arrHashToken[1]);

        if (arrHashToken.length > 2)
            $("#page_no").val(arrHashToken[2]);

        if (arrHashToken.length > 3)
            $("#search_field").val(arrHashToken[3]);

        if (arrHashToken.length > 4)
            $("#search_word").val(arrHashToken[4]);

        if ($("#natCd").val() < 6) {            //미국,캐나다,영국,호주,뉴질랜드
            $("#schlist_search").show();
            $(".schlist_choice").show();
            view_course();
        }else {
            if ($("#natCd").val() == 6) {       //일본
                $("#schlist_search").hide();
                $(".schlist_choice").hide();
                $("#recmdsch_cont").empty();
                alert("일본 작업중입니다.");
            }else {                             //그외(기타)
                $("#schlist_search").show();
                $(".schlist_choice").show();
                view_course();
            }
        }

        var natIdEnd = $("#natCd").val();
        // 기타국가의 li tag id값이 "nat_tab_etc" 이므로 코드값이 "0,1,2.." 형태(컴마가 있음)이면 "etc"로 바꿔준다.
        if (natIdEnd.indexOf(",") >= 0)
            natIdEnd = "etc";

        // 국가 tab이 바뀐 경우에는 현재 국가 Tab 및 알파벳 검색의 href 값 변경
        if (("#nat_tab_" + natIdEnd) != $("#nat_tab > li.on").attr("id"))
        {
            $("#nat_tab > li.on").removeClass("on");
            var srcTarget = $("#nat_tab_" + natIdEnd);
            srcTarget.addClass("on");

            $("#short_normal_A").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_A");
            $("#short_normal_B").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_B");
            $("#short_normal_C").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_C");
            $("#short_normal_D").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_D");
            $("#short_normal_E").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_E");
            $("#short_normal_F").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_F");
            $("#short_normal_G").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_G");
            $("#short_normal_H").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_H");
            $("#short_normal_I").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_I");
            $("#short_normal_J").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_J");
            $("#short_normal_K").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_K");
            $("#short_normal_L").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_L");
            $("#short_normal_M").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_M");
            $("#short_normal_N").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_N");
            $("#short_normal_O").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_O");
            $("#short_normal_P").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_P");
            $("#short_normal_Q").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_Q");
            $("#short_normal_R").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_R");
            $("#short_normal_S").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_S");
            $("#short_normal_T").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_T");
            $("#short_normal_U").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_U");
            $("#short_normal_V").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_V");
            $("#short_normal_W").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_W");
            $("#short_normal_X").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_X");
            $("#short_normal_Y").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_Y");
            $("#short_normal_Z").attr("href", "#" + $("#natCd").val() +"_"+ $("#openCourseCd").val() +"_1_alphabet_Z");
        }
    }
}

function view_course(){
    var param = {cmd_typ: "course_desc",
                 natCd: $("#natCd").val(),
                 courseCd: $("#openCourseCd").val()
                };
	$.ajax({
		url: '/service/study_info/svc_sch_langsch_recmd_list.asp',
		type: 'POST',
		data: param,
		dataType: 'json',
		error: function() {
			alert("Error loading default info");
		},
		success: function(p_data) {
            var uniProgList = $("#uni_prog_list");
            uniProgList.empty();

			if (p_data.sch_course_List != undefined && p_data.sch_course_List.length > 0)
			{
                for (var idx = 0; idx < p_data.sch_course_List.length; idx++)
                {
                    var datarec = p_data.sch_course_List[idx];
                    uniProgList.append('<ul id="course_tab" class="schprog_wrap">'+
                                       '  <li id="course_tab_1000001"><a href="#'+ $("#natCd").val() +'_1000001_1__" rel="history_recmdsch">장기과정</a></li>'+
                                       '  <li id="course_tab_1000002"><a href="#'+ $("#natCd").val() +'_1000002_1__" rel="history_recmdsch">시험준비과정</a></li>'+
                                       '  <li id="course_tab_1000011"><a href="#'+ $("#natCd").val() +'_1000011_1__" rel="history_recmdsch">인턴쉽과정</a></li>'+
                                       '  <li id="course_tab_1000003"><a href="#'+ $("#natCd").val() +'_1000003_1__" rel="history_recmdsch">대학진학준비과정</a></li>'+
                                       '  <li id="course_tab_1000023"><a href="#'+ $("#natCd").val() +'_1000023_1__" rel="history_recmdsch">고등학교진학준비과정</a></li>'+
                                       '  <li id="course_tab_1000008"><a href="#'+ $("#natCd").val() +'_1000008_1__" rel="history_recmdsch">영어교사 자격증과정</a></li>'+
                                       '  <li id="course_tab_1000006"><a href="#'+ $("#natCd").val() +'_1000006_1__" rel="history_recmdsch">비지니스과정</a></li>'+
                                       '</ul>' +
                                       '<div class="clearfix"></div>' +
                                       '<div id="course_desc" class="schlist_desc">'+
                                       '  '+ datarec.desc_coures_title + datarec.desc_coures +''+
                                       '</div>');
                }
                var openCourseIdEnd = $("#openCourseCd").val();
                // 코스 선택이 바뀐 경우에는 class 이름 변경
                if (("#course_tab_" + openCourseIdEnd) != $("#course_tab > li.on").attr("id"))
                {
                    $("#course_tab > li.on").removeClass("on");
                    var srcTarget = $("#course_tab_" + openCourseIdEnd);
                    srcTarget.addClass("on");
                }

				recmdsch_best_list();
			}
		}
	});

}

function recmdsch_best_list(){
    var param = {cmd_typ: 'course_sch_list',
                 natCd: $("#natCd").val(),
                 courseCd: $("#openCourseCd").val(),
                 page_no: $("#page_no").val(),
                 page_size: $("#page_size").val(),
                 search_field: $("#search_field").val(),
                 search_word: $("#search_word").val()
                };

    $.ajax({
        url: '/service/study_info/svc_sch_langsch_recmd_list.asp',
        type: 'POST',
        data: param,
        dataType: 'json',
        async: true,
        //timeout: 3000,
        error: function(p_e, p_req, p_status, p_err) {
            //alert('Reporter Article list');
            alert("읽는 중 오류가 발생하였습니다. 잠시 후 이용바랍니다.");
        },
        success: function(p_data) {
            var recmdschContList = $("#recmdsch_cont");
            recmdschContList.empty();
            document.documentElement.scrollTop = 92; //상단위치지정

            if (p_data.totalCnt <= 0)
            {
                recmdschContList.append("<span>해당 조건의 학교정보가 없습니다.</span>");
            }
            else
            {
                for (var idx = 0; idx < p_data.sch_course_sch_List.length; idx++)
                {
                    var datarec = p_data.sch_course_sch_List[idx];
                    recmdschContList.append('<div class="schlist_wrap">'+
                                            '  <div class="schlist_title">'+
                                            '    <p>'+
                                            '      <a href="#'+ datarec.school_index_code +'" class="schlist_name">'+ datarec.school_name +'</a><br />'+
                                            '      <span>(약어:'+ datarec.SCHOOL_INITIAL +')</span>'+
                                            '    </p>'+
                                            '    <div>'+
                                            '        <span class="schlist_btn_01"><input type="checkbox" name="chk_school_code" value="'+ datarec.school_index_code +'" /></span>'+
                                            '        <span><span id="dragInform" style="display:none;"><span id="pickSchName">'+ datarec.school_name +'</span><span id="pickSchIndex">'+ datarec.school_index_code +'</span></span>'+
                                            '        <img src="https://images.ibseduhouse.net/iaeweb/btn/btn_put.gif" onclick="afterDrop2(this);" style="cursor:pointer;" /></span>'+
                                            '    </div>'+
                                            '  </div>'+
                                            '  <div class="schlist_detail">'+
                                            '    <p class="img"><img src="'+ datarec.school_present_image +'" width="118" height="84" /></p>'+
                                            '    <div class="sch_text_info">'+
                                            '        <dl class="sch_info">'+
                                            '        <dt><strong>[학교기본정보]</strong><img src="https://images.ibseduhouse.net/2009_iae/image/btn/btn_school_detail.gif" alt="학교정보 상세보기" onclick="dvf_viewPoplangform('+ datarec.school_index_code +');" style="cursor:pointer;" /></dt>'+
                                            '        <dd><img src="https://images.ibseduhouse.net/2009_iae/image/ico/ico_rightbox.gif" alt=">" />학교위치 : '+ datarec.area_name +'</dd>'+
                                            '        <dd><img src="https://images.ibseduhouse.net/2009_iae/image/ico/ico_rightbox.gif" alt=">" />운영형태 : '+ datarec.opt_name +'</dd>'+
                                            '        <dd><img src="https://images.ibseduhouse.net/2009_iae/image/ico/ico_rightbox.gif" alt=">" />학교규모 : '+ datarec.school_scale +'</dd>'+
                                            '        <dd><img src="https://images.ibseduhouse.net/2009_iae/image/ico/ico_rightbox.gif" alt=">" />숙박종류 : '+ datarec.school_reg_typ +'</dd>'+
                                            '        </dl>'+
                                            '    </div>'+
                                            '    <div class="clearfix"></div>'+
                                            '  </div>'+
                                            '</div>');
                }
            }

            // paging 다시 그리기
            viewPaging(parseInt($("#page_no").val(),10), parseInt($("#page_size").val(),10), p_data.totalCnt, parseInt($("#view_paging_no").val(),10), "div.page_index");
        }
    });
}

function viewPaging(p_pageNo, p_pageSize, p_dataCnt, p_viewPagingNo, p_containerSelector){
    var totPageCnt = Math.floor((p_dataCnt - 1) / p_pageSize) + 1;

    var stPageno  = p_pageNo - ((p_pageNo - 1) % p_viewPagingNo);
    var endPageno = stPageno + p_viewPagingNo - 1;
    if (endPageno > totPageCnt)
        endPageno = totPageCnt;

    //trace("p_pageNo:" + p_pageNo +", stPageno:" + stPageno + ", endPageno:" + endPageno + ", totPage:" + totPageCnt + ", viewPaing:" + p_viewPagingNo);

    var natCd = $("#natCd").val();
    var openCourseCd = $("#openCourseCd").val();

    var pagingTxt = 1 < p_pageNo ? "<a class=\"first_page\" href=\"#" + natCd +"_"+ openCourseCd + "_1_"+ $("#search_field").val() +"_"+ $("#search_word").val() +"\" rel=\"history_recmdsch\">첫 페이지</a>" : "<span class=\"first_page\">첫 페이지</span>";
    pagingTxt += p_viewPagingNo < stPageno ? "<a class=\"page\" href=\"#" + natCd +"_"+ openCourseCd + "_" + (stPageno-1) + "_"+ $("#search_field").val() +"_"+ $("#search_word").val() +"\" rel=\"history_recmdsch\">이전</a>" : "<span class=\"page\">이전</a>";

    for (var idx = stPageno; idx <= endPageno; idx++)
    {
        pagingTxt += "<a href=\"#" + natCd +"_"+ openCourseCd + "_" + idx + "_"+ $("#search_field").val() +"_"+ $("#search_word").val() +"\" rel=\"history_recmdsch\"" + (p_pageNo == idx ? " class=\"on\"" : "") + ">" + idx + "</a>";
    }

    pagingTxt += totPageCnt > endPageno ? "<a class=\"page\" href=\"#" + natCd +"_"+ openCourseCd + "_" + (endPageno+1) + "_"+ $("#search_field").val() +"_"+ $("#search_word").val() +"\" rel=\"history_recmdsch\">다음</a>" : "<span class=\"page\">다음</span>";
    pagingTxt += totPageCnt > p_pageNo ? "<a class=\"last_page\" href=\"#" + natCd +"_"+ openCourseCd + "_" + totPageCnt + "_"+ $("#search_field").val() +"_"+ $("#search_word").val() +"\" rel=\"history_recmdsch\">끝 페이지</a>" : "<span class=\"last_page\">끝 페이지</span>";

    $("div.page_index").html(pagingTxt);
}

function viewPopCourse(arg1,arg2){
	window.open('/study_info/pop_langsch_view.asp?school_index_code='+arg1+'&course_index_code='+arg2,'','width=852,height=600,scrollbars=yes');
}