package com.jiuqi.njt.register;

import com.jiuqi.mobile.nigo.comeclose.bean.base.UserBean;
import com.jiuqi.mobile.nigo.comeclose.exception.LoginException;
import com.jiuqi.mobile.nigo.comeclose.manager.base.IValidationManager;
import com.jiuqi.mobile.nigo.comeclose.ws.client.ClientContext;
import com.jiuqi.njt.data.MyApp;
import com.jiuqi.njt.util.Constants;
import com.jiuqi.njt.util.RepairUtils;

import android.app.Dialog;
import android.content.Context;
import android.os.AsyncTask;

/**
 * 判断账号是否存在。修正登录注册流程使用
 * 
 * @author joe
 * 
 */
public class VerificationAccountTask extends AsyncTask<Void, Void, UserBean> {

	private Context context;
	private String account;

	private GetVerificationUser getVerificationUser;
	private MyApp application;
	private Dialog pd;

	/**
	 * 将验证后的用户信息返回接口
	 * @author joe
	 *
	 */
	public interface GetVerificationUser {
		public void getUserBean(UserBean result);
	}

	/**
	 * 判断账号是否存在
	 * @param context
	 * @param account
	 *            账号
	 * @param getVerificationUser
	 *            返回验证结果的接口
	 */
	public VerificationAccountTask(Context context, String account,
			GetVerificationUser getVerificationUser) {
		super();
		this.context = context;
		this.account = account;
		this.getVerificationUser = getVerificationUser;
		application = (MyApp) context.getApplicationContext();
	}

	@Override
	protected void onPreExecute() {
		// TODO Auto-generated method stub
		pd = RepairUtils.myShowDialog(context, 3);
		super.onPreExecute();
	}

	@Override
	protected UserBean doInBackground(Void... params) {
		// TODO Auto-generated method stub
		ClientContext context;
		try {
			context = application.getClientContext();
			if (null == context) {
				context = ClientContext.getClientContext(Constants.SERVER_URL,
						Constants.ANONYMOUS, Constants.ANONYMOUS);
				application.setClientContext(context);
			}
			IValidationManager manager = context
					.getManager(IValidationManager.class);
			return manager.accountIsOrNotExist(account);
		} catch (LoginException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		return null;
	}

	@Override
	protected void onPostExecute(UserBean result) {
		// TODO Auto-generated method stub
		super.onPostExecute(result);
		RepairUtils.myRemoveDialog(pd);
		getVerificationUser.getUserBean(result);
	}

}