(function(){var scriptTag=document.currentScript;if(!scriptTag){var scripts=document.getElementsByTagName('script');scriptTag=scripts[scripts.length-1];}var siteCode=scriptTag.getAttribute('data-site');if(!siteCode){console.error('Wecampus Chatbot: data-site attribute is missing.');return;}var tooltipText=scriptTag.getAttribute('data-tooltip-text')||'챗봇 상담';var tooltipColor=scriptTag.getAttribute('data-tooltip-color')||'#0057D9';var botImgSrc=scriptTag.getAttribute('data-bot-img')||'https://chat.wecampus.kr/img/default_bot.png';var baseUrl='https://chat.wecampus.kr';function initWidget(){if(document.getElementById('wecampus-chatbot-btn'))return;var style=document.createElement('style');style.innerHTML=`
        #wecampus-chatbot-btn {
            position: fixed;
            bottom: 24px;
            right: 24px;
            width: 80px;
            height: 80px;
            cursor: pointer;
            z-index: 999998;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.2s;
        }
        #wecampus-chatbot-btn:hover {
            transform: scale(1.05);
        }
        #wecampus-chatbot-btn img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
        }
        #wecampus-chatbot-btn svg {
            fill: #495057;
            width: 40px;
            height: 40px;
            background: #fff;
            border-radius: 50%;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            padding: 8px;
        }
        .wecampus-chatbot-tooltip {
            position: absolute;
            right: 90px;
            top: 50%;
            transform: translateY(-50%);
            background-color: ${tooltipColor};
            color: #ffffff;
            padding: 10px 16px;
            border-radius: 12px;
            font-size: 15px;
            font-weight: 600;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        }
        .wecampus-chatbot-tooltip::after {
            content: '';
            position: absolute;
            top: 50%;
            right: -6px;
            transform: translateY(-50%);
            border-width: 6px 0 6px 6px;
            border-style: solid;
            border-color: transparent transparent transparent ${tooltipColor};
        }
        #wecampus-chatbot-btn:hover .wecampus-chatbot-tooltip,
        .wecampus-chatbot-tooltip.show-auto {
            opacity: 1;
            visibility: visible;
            transform: translateY(-50%) translateX(-10px);
        }

        #wecampus-chatbot-iframe-wrap {
            position: fixed;
            bottom: 110px;
            right: 24px;
            width: 380px;
            height: 700px;
            max-height: calc(100vh - 140px);
            border-radius: 16px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.15);
            background: #fff;
            z-index: 999999;
            display: none;
            overflow: hidden;
            border: 1px solid #eaeaea;
        }
        #wecampus-chatbot-iframe {
            width: 100%;
            height: 100%;
            border: none;
        }
        /* 모바일 및 소형 태블릿 화면 대응 */
        @media (max-width: 800px), (max-device-width: 800px) {
            #wecampus-chatbot-iframe-wrap {
                width: calc(100vw - 32px) !important;
                max-width: 400px !important;
                height: calc(100dvh - 140px) !important;
                max-height: 800px !important;
                top: auto !important;
                left: auto !important;
                bottom: 110px !important;
                right: 16px !important;
                border-radius: 16px !important;
                border: 1px solid #eaeaea !important;
                box-shadow: 0 8px 24px rgba(0,0,0,0.15) !important;
            }
            .wecampus-chatbot-tooltip {
                display: none; /* 모바일에서는 툴팁 숨김 */
            }
        }
    `;document.head.appendChild(style);var btn=document.createElement('div');btn.id='wecampus-chatbot-btn';btn.innerHTML=`
            <div class="wecampus-chatbot-tooltip" id="wecampus-tooltip">${tooltipText}</div>
            <img id="wecampus-icon-chat" src="${botImgSrc}" alt="${tooltipText}" onerror="this.src='https://cdn-icons-png.flaticon.com/512/4712/4712035.png'">
            <svg id="wecampus-icon-close" viewBox="0 0 24 24" style="display:none;"><path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"/></svg>
        `;document.body.appendChild(btn);var tooltipEl=btn.querySelector('#wecampus-tooltip');if(tooltipEl){tooltipEl.classList.add('show-auto');setTimeout(function(){tooltipEl.classList.remove('show-auto');},3000);}var wrap=document.createElement('div');wrap.id='wecampus-chatbot-iframe-wrap';var iframe=document.createElement('iframe');iframe.id='wecampus-chatbot-iframe';wrap.appendChild(iframe);var isIframeLoaded=false;function loadIframe(){if(!isIframeLoaded){iframe.src=baseUrl+'/widget/'+siteCode;isIframeLoaded=true;}}var resizeHandle=document.createElement('div');resizeHandle.id='wecampus-chatbot-resize-handle';resizeHandle.style.cssText='position:absolute; top:0; right:0; width:20px; height:20px; cursor:nesw-resize; z-index:9999999;';wrap.appendChild(resizeHandle);var resizeHandleBR=document.createElement('div');resizeHandleBR.id='wecampus-chatbot-resize-handle-br';resizeHandleBR.style.cssText='position:absolute; bottom:0; right:0; width:20px; height:20px; cursor:nwse-resize; z-index:9999999;';wrap.appendChild(resizeHandleBR);document.body.appendChild(wrap);var isResizing=false;var rStartX,rStartY,startWidth,startHeight,rStartLeft,rStartTop;resizeHandle.addEventListener('mousedown',function(e){isResizing=true;rStartX=e.clientX;rStartY=e.clientY;var rect=wrap.getBoundingClientRect();startWidth=rect.width;startHeight=rect.height;rStartLeft=rect.left;rStartTop=rect.top;wrap.style.right='auto';wrap.style.bottom='auto';wrap.style.left=rStartLeft+'px';wrap.style.top=rStartTop+'px';e.preventDefault();});document.addEventListener('mousemove',function(e){if(isResizing){var dx=e.clientX-rStartX;var dy=e.clientY-rStartY;var newWidth=startWidth+dx;var newHeight=startHeight-dy;var newTop=rStartTop+dy;if(newWidth>320){wrap.style.width=newWidth+'px';}if(newHeight>400){wrap.style.height=newHeight+'px';wrap.style.top=newTop+'px';}}});document.addEventListener('mouseup',function(){isResizing=false;});var isResizingBR=false;var brStartX,brStartY,brStartWidth,brStartHeight,brStartLeft,brStartTop;resizeHandleBR.addEventListener('mousedown',function(e){isResizingBR=true;brStartX=e.clientX;brStartY=e.clientY;var rect=wrap.getBoundingClientRect();brStartWidth=rect.width;brStartHeight=rect.height;brStartLeft=rect.left;brStartTop=rect.top;wrap.style.right='auto';wrap.style.bottom='auto';wrap.style.left=brStartLeft+'px';wrap.style.top=brStartTop+'px';e.preventDefault();});document.addEventListener('mousemove',function(e){if(isResizingBR){var dx=e.clientX-brStartX;var dy=e.clientY-brStartY;var newWidth=brStartWidth+dx;var newHeight=brStartHeight+dy;if(newWidth>320){wrap.style.width=newWidth+'px';}if(newHeight>400){wrap.style.height=newHeight+'px';}}});document.addEventListener('mouseup',function(){isResizingBR=false;});function updateBtnIcon(){var isOpened=wrap.style.display==='block';document.getElementById('wecampus-icon-chat').style.display=isOpened?'none':'block';document.getElementById('wecampus-icon-close').style.display=isOpened?'block':'none';document.getElementById('wecampus-tooltip').style.display=isOpened?'none':'block';}btn.addEventListener('click',function(){if(wrap.style.display==='block'){wrap.style.display='none';}else {loadIframe();wrap.style.display='block';}updateBtnIcon();});window.wecampusChatbot={open:function(){loadIframe();wrap.style.display='block';updateBtnIcon();},close:function(){wrap.style.display='none';updateBtnIcon();},toggle:function(){if(wrap.style.display==='block'){wrap.style.display='none';}else {loadIframe();wrap.style.display='block';}updateBtnIcon();},popup:function(){var popupUrl=baseUrl+'/widget/'+siteCode;window.open(popupUrl,'wecampusChatbotPopup','width=450,height=700,scrollbars=yes,resizable=yes');}};var isDragging=false;var dragStartScreenX=0;var dragStartScreenY=0;var initialLeft=0;var initialTop=0;window.addEventListener('message',function(event){if(event.data){if(event.data.type==='CHATBOT_CLOSE'){wrap.style.display='none';updateBtnIcon();}else if(event.data.type==='REDIRECT'){if(event.data.url){window.location.href=event.data.url;}}else if(event.data.type==='DRAG_START'){isDragging=true;var rect=wrap.getBoundingClientRect();initialLeft=rect.left;initialTop=rect.top;dragStartScreenX=event.data.screenX;dragStartScreenY=event.data.screenY;wrap.style.right='auto';wrap.style.bottom='auto';wrap.style.left=initialLeft+'px';wrap.style.top=initialTop+'px';}else if(event.data.type==='DRAG_MOVE'&&isDragging){var dx=event.data.screenX-dragStartScreenX;var dy=event.data.screenY-dragStartScreenY;wrap.style.left=(initialLeft+dx)+'px';wrap.style.top=(initialTop+dy)+'px';}else if(event.data.type==='DRAG_END'){isDragging=false;}}});}if(document.readyState==='loading'){document.addEventListener('DOMContentLoaded',initWidget);}else {initWidget();}})();