package com.vci.server.framework.cache;

import java.util.List;

import org.apache.commons.lang3.StringUtils;

import com.alibaba.fastjson.JSONObject;
import com.vci.corba.framework.data.DeptInfo;
import com.vci.server.cache.CacheNames;
import com.vci.server.cache.redis.RedisUtil;
import com.vci.server.framework.systemConfig.stafforgmanage.dept.Department;
import com.vci.server.framework.systemConfig.stafforgmanage.dept.DepartmentService;
import com.vci.server.framework.utils.ObjectConvert;

public class DeptCacheUtil {
	private static DeptCacheUtil _instance = null;
	
	private DeptCacheUtil() {
		
	}
	
	public static DeptCacheUtil getInstance() {
		if (_instance == null)
			_instance = new DeptCacheUtil();
		
		return _instance;
	}


	public static void initCache() {
		getInstance().initUserCache();
	}

	public void clearCache() {
		RedisUtil.getInstance().del(CacheNames.DEPTS);
	}
	
	public void setObject(Department dept) {
		if (dept == null)
			return;
		
		setObject(ObjectConvert.changeDepartmentToDepartmentInfo(dept));
	}
	
	public void setObject(DeptInfo dept) {
		if (dept == null)
			return;
		
		String json = JSONObject.toJSONString(dept);
		RedisUtil.getInstance().hset(CacheNames.DEPTS, dept.id, json);
	}
	
	public void delObject(Department dept) {
		if (dept == null || StringUtils.isBlank(dept.getId()))
			return;
		
		delObject(dept.getId());
	}
	
	public void delObject(DeptInfo user) {
		if (user == null || StringUtils.isBlank(user.id))
			return;
		
		delObject(user.id);
	}
	
	public void delObject(String deptId) {
		if (StringUtils.isBlank(deptId))
			return;
		
		RedisUtil.getInstance().hdel(CacheNames.DEPTS, deptId);
	}
	
	private void initUserCache() {
		List<?> depts = new DepartmentService().getDepartmentList();
		for (int i = 0; i < depts.size(); i++) {
			Department dept = (Department)depts.get(i);
			setObject(dept);
		}
	}
	
}