package com.yuanchung.sales.struts;

import java.util.ArrayList;
import java.util.List;

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

import org.apache.log4j.Logger;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import com.yuanchung.sales.config.ClassCodeMgr;
import com.yuanchung.sales.exception.ApplicationException;
import com.yuanchung.sales.model.user.User;
import com.yuanchung.sales.service.RelationManage;
import com.yuanchung.sales.util.Constants;
import com.yuanchung.sales.util.DateTimeTool;
import com.yuanchung.sales.util.SessionMgr;
import com.yuanchung.sales.util.StringTool;
import com.yuanchung.sales.util.XPage;
import com.yuanchung.sales.vo.DeleteItemVo;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;

public class RelationAction extends DispatchAction {
	private static Logger logger = Logger.getLogger(RelationAction.class);
	private RelationManage relationManage;

	public RelationManage getRelationManage() {
		return relationManage;
	}

	public void setRelationManage(RelationManage relationManage) {
		this.relationManage = relationManage;
	}
	/**
	 * 所有的刪除數據
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return
	 * @throws ApplicationException
	 */
	public ActionForward allDeleteData(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws ApplicationException {
		try{
			User user = SessionMgr.getCustSession(request);
			
			//查找直接刪除的數據, 標記3
			List<DeleteItemVo> deleteItems = relationManage.getAllDeleteItem(user, Constants.DELETESELF);
			String currentPage = request.getParameter("currentPage");
			XPage xpage = new XPage(request.getContextPath()
					+ "/relation.do?method=allDeleteData", deleteItems.size(),
					1, 10, deleteItems);
			if (currentPage != null && !currentPage.equals("")) {
				xpage.setCurrentItems(Integer.parseInt(currentPage));
			} else {
				xpage.setCurrentItems(1);
			}
			xpage.setPageBar();
			request.setAttribute("xpage", xpage);			
			logger.debug("有刪除的數據嗎..."+deleteItems);
		}catch(Exception e) {
			e.printStackTrace();logger.error("find deleted data error");
			request.setAttribute(Constants.ERRMSG, Constants.WITHOUTDATA);
			throw new ApplicationException("find deleted data error");
		}
		return mapping.findForward("listDeleteData");
	}
	/**
	 * 恢復所有的數據
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return
	 * @throws ApplicationException
	 */
	public ActionForward renewData(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws ApplicationException {
		User user = SessionMgr.getCustSession(request);
		String iValue = request.getParameter("iValue");
		logger.debug("恢復數量..."+iValue);
		//前置條件
		if(!StringTool.isNotBlank(iValue)){//如果條件為空
			request.setAttribute(Constants.ERRMSG, "對不起,你可能還沒有選擇!");
			throw new ApplicationException("the param input exception!");
		}
		try{
			for(int i = 1; i <= Integer.parseInt(iValue); i++) {
				String boxId = request.getParameter("box"+i);
				//若沒有選擇,則跳出
				if(boxId == null || boxId.equals("")){
					continue;
				}
				//獲取刪除的類型
				String type = request.getParameter("type"+i);
				//獲取刪除數據的ID
				String id = request.getParameter("id"+i);
				//恢復數據						
				relationManage.updateEntitysStates(user.getId(), DateTimeTool.getCurrentDate("yyyy-MM-dd HH:mm:ss"), Integer.parseInt(type), Integer.parseInt(id), Constants.ACTIVEFLAG, Constants.ACTIVEFLAG);
			}
		}catch(Exception e) {
			logger.error("can't renew data...");
			request.setAttribute(Constants.ERRMSG, "系統不能恢復數據!");
			throw new ApplicationException("系統不能恢復數據!");
		}
		return mapping.findForward("allDeleteData");
	}
	/**
	 * 清空回收站
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return
	 * @throws ApplicationException
	 */
	public ActionForward cleanData(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws ApplicationException {
		
		User user = SessionMgr.getCustSession(request);
		String iValue = request.getParameter("iValue");
		logger.debug("--這個值是多少--:"+iValue);
		//前置條件
		if(!StringTool.isNotBlank(iValue)){//如果條件為空
			request.setAttribute(Constants.ERRMSG, "對不起,你可能還沒有選擇!");
			throw new ApplicationException("the param input exception!");
		}
		try{
			for(int i = 1; i <= Integer.parseInt(iValue); i++) {
				String boxId = request.getParameter("box"+i);
				//若沒有選擇,則跳出
				if(boxId == null || boxId.equals("")){
					continue;
				}
				//獲取刪除的類型
				String type = request.getParameter("type"+i);
				logger.debug("--type--:"+type);
				//獲取刪除數據的ID
				String id = request.getParameter("id"+i);
				logger.debug("--id--:"+id);
				//刪除數據			
				relationManage.deleteDatas(Integer.parseInt(id), Constants.PASSIVITY, Integer.parseInt(type));
			}
		}catch(Exception e) {
			logger.error("can't renew data...");
			request.setAttribute(Constants.ERRMSG, "清空所選的數據異常!");
			throw new ApplicationException("清空所選的數據異常!");
		}
		return mapping.findForward("allDeleteData");
	}
	/**
	 * 查找數據
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return
	 * @throws ApplicationException
	 */
	public ActionForward findDataLeft(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws ApplicationException {
		RelationForm relationForm = (RelationForm)form;
		String type = relationForm.getSearchType();
		logger.debug("類型..."+type);
		String name = relationForm.getSearchName();	
		logger.debug("搜索名稱..."+name);		
		String myItems = relationForm.getMyItems();
		logger.debug("僅限于我的項目..."+myItems);
		try {
			name = URLDecoder.decode(name,"UTF-8");
			relationForm.setSearchName(name);
			logger.debug("名稱..."+name);
		} catch (UnsupportedEncodingException e1) {
			e1.printStackTrace();
			logger.error(e1);
			request.setAttribute(Constants.ERRMSG, Constants.INPUTBANK);
			throw new ApplicationException("can not transform codes to UTF-8");
		}
		request.setAttribute("relationForm", relationForm);
		User user = SessionMgr.getCustSession(request);
		String forward = "";
		//前置條件
		if(!StringTool.isNotBlank(type)){//如果條件為空
			type = "0";
		}
		forward = "globalData";	//跳轉到全局數據
		int isExsits = 1;//是否存在數據
		try{
			int typeInt = Integer.parseInt(type);
			List<String> tixingList = new ArrayList<String>();
			switch(typeInt) {
			case ClassCodeMgr.CUSTOMERINT:
				//查找客戶數據