var page = 1, maxPage = 0, pageCount = 0, pagingCount = 10, maxLine = 10;
var isType = ''; 
var searchText = ''; 

function init(){
    
    page = $('#page').val() == 'exit'? 1 : Number($('#page').val()); 
    searchText = $('#search').val() == 'exit'? '' : $('#search').val();
    isType = searchText == ''? 'list' : 'search'; 
    
    setNoticeList(isType);       
    isCheckMoveBtn(); 
}

function isCheckMoveBtn(){
    if(page == 1){
        $('.prev').addClass('hide');
        $('.prev-end').addClass('hide');
    }
    else{
        $('.prev').removeClass('hide');
        $('.prev-end').removeClass('hide');
    }
    
    if(page == maxPage){
        $('.next').addClass('hide');
        $('.next-end').addClass('hide');
    }else{
        $('.next').removeClass('hide');
        $('.next-end').removeClass('hide');
    }
}

function setNoticeList(type){
    
    let res = '';             
    let Mlist = '';            
    let endCount = pagingCount;                    
    let limitStartPage = (page - 1) * pagingCount;
    
    
    if(type == 'list'){
        
        res = HttpPostJson('/Notice/getItgoNoticeList',{
            limit_start_page : limitStartPage, 
            paging_count : pagingCount 
        });
        
    }else if(type == 'search'){
        
        res = HttpPostJson('/Notice/getItgoTitleSearch',{ 
            title : searchText, 
            limit_start_page : limitStartPage, 
            paging_count : pagingCount
        });
        
    }

    if(res.result){                                        

        if(res.list.length < pagingCount){
            endCount = res.list.length;
        }

        for(let c = 0; c < endCount; c++){

            let value = res.list[c]; 

            Mlist += '<tr class="table-tr">' + 
                       '<td>' + value.idx + '</td>' + 
                       '<td>' + value.title + '</td>' +
                       '<td>' + value.reg_date.substr(0, 10) + '</td>' + 
                     '</tr>';
        }

        $('.itgo-notice-table > tbody').html(Mlist);                        
    }                    
    
    if(type == 'list'){
        res = HttpPostJson('/Notice/getItgoNoticeCount');
    }else if(type == 'search'){
        res = HttpPostJson('/Notice/getItgoNoticeSearchCount', {
            title : searchText
        });
    }
        
    pageCount = res.list['count'];        
    maxPage = parseInt(pageCount/pagingCount) + 1;    

            
    let startCount = parseInt((page - 1) / maxLine) * maxLine + 1; 
    endCount = startCount + maxLine - 1;
    
    
    if(endCount > maxPage){
        endCount = maxPage;
    }
    
    Mlist = '';
    for(let pg = startCount; pg <= endCount; pg++){

        let pageColor = (pg == page)? 'black-page' : 'gray-page'; 

        Mlist += '<a class="' + pageColor + '"href="/Notice/board?page=' + pg + '&search=' + searchText + '">' + pg + '</a>';
    }
    
    $('.itgo-notice-page-nation-tag > a').remove();
    $('.prev').after(Mlist);
    isCheckMoveBtn();
}

$(function(){
        
    init();    
    
    $('.itgo-notice-table').on('click', '.table-tr', function(){
        
        let el = $(this); 
        let idx = el.children().eq(0).html();
        
        location.href = '/Notice/view?idx=' + idx;
    });
    
        
    $('#itgo-notice-search-text').keyup(function(e){
        
        if(e.keyCode == 13){            
            $('.img-search').click(); 
        }
    });
    
    
    $('.img-search').click(function(){        
        let keyText = $('#itgo-notice-search-text').val();        
                        
        if(keyText == ''){
            isType = 'list';
            location.href = '/Notice/board'; 
            return; 
        }                
        
        const res = HttpPostJson('/Notice/checkItgoTitleSearch', { title : keyText });

        if(res.list['count'] > 0){
            searchText = keyText;
            isType = 'search'; 
            page = 1; 
            setNoticeList('search');
            $('.search-msg').html('검색 하신 결과가 총 <strong style="color: #3434ec">' + res.list['count'] + '</strong> 개 입니다.');  
        }else{            
            $('.search-msg').html('검색 하신 결과가 없습니다.');
        }
    });
    
        
        
    $('.itgo-notice-page-nation-tag').on('click', '.reset-btn, .prev-end, .prev, .next, .next-end', function(){
        
        var cls = $(this)[0].classList[0];        
            
        if(cls == 'reset-btn'){
            
            location.href = '/Notice/board';
            
        }else if(cls == 'prev'){            
            
            page--;
            setNoticeList(isType);
            
        }else if(cls == 'prev-end'){
            page = 1; 
            setNoticeList(isType);
            
        }else if(cls == 'next'){            
            
            page++;
            setNoticeList(isType);            
            
        }else if(cls == 'next-end'){
            
            page = maxPage;
            setNoticeList(isType);
            
        }  
    }); 
});