package com.glf.reportIE.servlet;

import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import com.glf.reportIE.commons.*;



public class ImportReportIEServlet extends HttpServlet 
{
	private static final long serialVersionUID = 1L;

	public void doGet(HttpServletRequest request, 
    			HttpServletResponse response)
    		throws ServletException, IOException
    {
    	response.setContentType("text/html;charset=UTF-8");	
		//PrintWriter out = response.getWriter();
    	//HttpSession session=request.getSession();
    	String screen=request.getServletPath();
		
    	if(screen.equals("/pages/reportIE/checkReportIE"))
    	{
        	String errorMessage="";
    		String forwardPage="chooseImportExcel.jsp";
    		
    		try
    		{
    			SmartUpload _mySmartUpload = new SmartUpload();
    			_mySmartUpload.initialize(getServletConfig(), request, response);
    			_mySmartUpload.setAllowedFilesList("xls");
    			_mySmartUpload.upload();
    			SmartFile _mySmartFile = _mySmartUpload.getFiles().getFile(0);
    			//String excel_name = _mySmartFile.getFileName();
    			String excel_name = _mySmartUpload.getRequest().getParameter("hiddenFormName")+".xls";
    			StringBuffer excelPath = new StringBuffer();
    			excelPath.append((getServletConfig().getServletContext().getRealPath("")));
    			excelPath.append("/pages/reportIE/model/"+excel_name);
    			_mySmartFile.saveAs(excelPath.toString());	
    			errorMessage = "【"+excel_name+"】文件上傳成功!";
    		}
    		catch (Exception e) 
    		{
        		if(e.getMessage().equals("File can't be saved (1120)."))
        		{
        			errorMessage="文件存儲失敗:通知管理員審查路徑權限 或稍后重試!";
        		}   		
        		if(e.getMessage().equals("The extension of the file is not allowed to be uploaded (1010)."))
        		{
        			errorMessage="文件選擇錯誤:請檢查選擇的文件，只能選擇后綴名為xls的excel文件!";
        		}  		
    		}
    		request.setAttribute("errorMessage", errorMessage);
    		request.getRequestDispatcher(forwardPage).forward(request,response);
    	}
    }
    
    public void doPost(HttpServletRequest request, HttpServletResponse response) 
    					throws ServletException, IOException
    {
        doGet(request,response);
    }
}