package com.REP.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.DynaActionForm;

import com.REP.IService.IEmployeeService;
import com.REP.excptions.AccountIsExistException;
import com.REP.excptions.EmployeeBeUsedException;
import com.REP.excptions.EmployeeNotExistException;

public class EmployeeRegistAction extends Action {
    private IEmployeeService employeeservice;
    public ActionForward execute(ActionMapping mapping,
            ActionForm form, HttpServletRequest request,
            HttpServletResponse response)  {
        
           //從頁面中獲得員工輸入的信息
           DynaActionForm dform = (DynaActionForm)form;
           //獲得員工輸入的就餐卡號
           String repastCard = dform.getString("repastCard");
           //獲得員工輸入的身份證號
           String idCard = dform.getString("idCard");
           ////獲得員工輸入的真實姓名
           String employeeName = dform.getString("employeeName");
           
            try {
                //調用員工相關業務邏輯，實現員工注冊
                employeeservice.registByName(repastCard,employeeName,idCard);
                System.out.println("exception4");
            } catch (EmployeeBeUsedException e) {
                //建立ActionMessages對象
                ActionMessages errors = new ActionMessages();
                //將異常或錯誤信息存入ActionMessages對象errors中
                errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("error.regist.employeeHaveCard"));
                //把ActionMessages對象存入到request對象中
                saveErrors(request,errors);
                //跳轉到錯誤處理頁面 
                return mapping.getInputForward();
            } catch (AccountIsExistException e) {
                //建立ActionMessages對象
                ActionMessages errors = new ActionMessages();
                //將異常或錯誤信息存入ActionMessages對象errors中
                errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("error.regist.accountIsExist"));
                //把ActionMessages對象存入到request對象中
                saveErrors(request,errors);
                //跳轉到錯誤處理頁面 
                return mapping.getInputForward();
          } catch (EmployeeNotExistException e) {
                //建立ActionMessages對象
                ActionMessages errors = new ActionMessages();
                //將異常或錯誤信息存入ActionMessages對象errors中
                errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("error.regist.employeeNotExist"));
                //把ActionMessages對象存入到request對象中
                saveErrors(request,errors);
                //跳轉到錯誤處理頁面 
                return mapping.getInputForward();
        }
        
        return mapping.findForward("Index");
          
        
    }
    public IEmployeeService getEmployeeservice() {
        return employeeservice;
    }
    public void setEmployeeservice(IEmployeeService employeeservice) {
        this.employeeservice = employeeservice;
    }
}