package com.vci.client.log.ui;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.util.LinkedHashMap;

import javax.swing.JFileChooser;

import org.apache.commons.lang3.StringUtils;

import com.vci.client.LogonApplication;
import com.vci.client.common.objects.LogObject;
import com.vci.client.log.delegate.LogManagementClientDelegate;
import com.vci.client.ui.exception.VCIException;
import com.vci.client.ui.swing.VCIOptionPane;
import com.vci.client.ui.swing.VCISwingUtil;
import com.vci.client.utils.excel.ExcelFileOperation;

public class LogManagementPanelActionListener implements ActionListener {

	private LinkedHashMap<String, Runnable> actionMaps = new LinkedHashMap<String, Runnable>();
	private LogManagementPanel owner = null;
	
	public LogManagementPanelActionListener(LogManagementPanel owner) {
		this.owner = owner;
		initActionMaps();
	}
	
	private void initActionMaps() {
		actionMaps.put("query", new Runnable() { public void run() {
			queryAction_Performed();
		}});
		actionMaps.put("export", new Runnable() { public void run() {
			exportAction_Performed();
		}});
	}
	
	@Override
	public void actionPerformed(ActionEvent e) {
		String key = e.getActionCommand();
		if(actionMaps.containsKey(key)){
			actionMaps.get(key).run();
		}
	}
	
	private void queryAction_Performed() {
		this.owner.tablePanel.setPageIndex(1);
		this.owner.tablePanel.refreshTableData();
	}
	
	private void exportAction_Performed() {
		try{
			LogManagementClientDelegate logDel = new LogManagementClientDelegate(LogonApplication.getUserEntityObject());
			LogObject[] objs = logDel.fetchLogInfo(1,100000,this.owner.getSQL());//取出条件查询的结果集
			String[][] logString = new String[objs.length + 1][8];
			for(int i = 0;i<this.owner.tablePanel.getTableModel().getColumnCount() - 2;i++){//初始化第一行
				logString[0][i] = this.owner.tablePanel.getTableModel().getColumnName(i + 2);
			}
			//获取表格中勾选的数据序号数组
			int [] orderNum = this.owner.tablePanel.getSelectedRowIndexs();
			int m = 0;
			if(orderNum.length==0){
				for(int j = 0;j<objs.length;j++){
					LogObject obj = objs[j];
				/*	StringBuffer desc = new StringBuffer();
					desc.append(obj.getType()).append("  ").append(obj.getResult());*/
					logString[j+1][0]=obj.getUsername();//用户名
					logString[j+1][1]=obj.getTruename();//姓名
					logString[j+1][2]=obj.getUserIp();//用户IP
					logString[j+1][3]=obj.getModule();//模块
					logString[j+1][4]=obj.getType();//操作
					logString[j+1][5]=obj.getDate();//时间
					String result = "操作成功";
					String memo = obj.getResult();
					if(StringUtils.isNotBlank(memo)){
						boolean hasResult =false;
						if(memo.startsWith("操作") && memo.length()>4){
							result = memo.substring(0,4);
							hasResult = true;
						}
						if((memo.startsWith("登入") || memo.startsWith("登出"))&& memo.length()>4){
							result = memo.substring(0,4);
							hasResult = true;
						}
						if(memo.length()>5 && hasResult){
							 memo = memo.substring(5);
							}else{
								//memo = "";
							}
					}
					logString[j+1][6]=result;//结果
					logString[j+1][7]=memo;//描述
				}
			}else{
				for(int j = 0;j<objs.length;j++){
					LogObject obj = objs[j];
					if(m==orderNum.length){
						break;
					}
					for(int k = m;k<orderNum.length;k++){
						if(orderNum[k]>j){
							break;
						}
						if(orderNum[k]==j){
							logString[m+1][0]=obj.getUsername();//用户名
							logString[m+1][1]=obj.getTruename();//姓名
							logString[m+1][2]=obj.getUserIp();//用户IP
							logString[m+1][3]=obj.getModule();//模块
							logString[m+1][4]=obj.getType();//操作
							logString[m+1][5]=obj.getDate();//时间
							String result = "操作成功";
							String memo = obj.getResult();
							if(StringUtils.isNotBlank(memo)){
								boolean hasResult =false;
								if(memo.startsWith("操作") && memo.length()>4){
									result = memo.substring(0,4);
									hasResult = true;
								}
								if((memo.startsWith("登入") || memo.startsWith("登出"))&& memo.length()>4){
									result = memo.substring(0,4);
									hasResult = true;
								}
								if(memo.length()>5 && hasResult){
									 memo = memo.substring(5);
									}else{
										//memo = "";
									}
							}
							logString[m+1+1][6]=result;//结果
							logString[m+1+1][7]=memo;//描述
							m++;
							break;
						}
					}
				}
			}
			boolean exportSuccess = exportExcel(logString);
			if(exportSuccess){
				VCIOptionPane.showMessage(LogonApplication.frame,"导出日志文件成功!");
			}
		} catch (VCIException e1) {
			VCIOptionPane.showError(LogonApplication.frame, "RMIPFramework", e1);
		}
	}

	/**
	 * 导出日志
	 * @param logString
	 * @return
	 */
	private boolean exportExcel(String[][] logString){
		String EXPORTFILE = "日志信息导出";
	    File f = this.getFile();
	    if (f == null) return false;
	    /**判断导出的文件是否被使用的校验，如果文件已经打开，不允许导入**/
	    if(!f.renameTo(f) && f.exists()) {
	    	VCIOptionPane.showMessageDialog(this.owner, "文件已经被使用，请重新选择！");
	    	if(exportExcel(logString)){
	    		return true;
	    	}
	    }
	    new ExcelFileOperation().writeExcelFileInfo(f.getPath(), EXPORTFILE,logString);
	    return true;
	}
	
	/**
	 * 获取选择导入的文件
	 * 
	 * @return
	 */
	private File getFile() {
		File f = null;
		JFileChooser fileDialog = new JFileChooser("选择文件");
		@SuppressWarnings("static-access")
		String fileURL = new VCISwingUtil().getExcelFileURL(fileDialog, true, "");
		if (fileURL == null) return null;
		System.out.println(fileURL);
		f = new File(fileURL);
		return f;
	}

}