package com.easyjweb.action;

import com.easyjf.web.Globals;
import com.easyjf.web.IWebAction;
import com.easyjf.web.Module;
import com.easyjf.web.Page;
import com.easyjf.web.WebForm;
import com.easyjweb.business.User;
import com.easyjweb.business.UserManage;
/**
 * 直接實(shí)現(xiàn)IWebAction接口實(shí)現(xiàn)的EasyJWeb Action，當(dāng)一個(gè)action要處理很多命令的時(shí)候，將會(huì)顯得比較復(fù)雜。這種情況我們推薦使用命令模式的抽象類AbstractCmdAction來(lái)實(shí)現(xiàn)
 * @author Administrator
 *
 */
public class userAction implements IWebAction {
	public Page execute(WebForm form, Module module) throws Exception {
		String command = (String) form.get("easyJWebCommand");		
		if ("reg".equals(command)) {
			return new Page("reg", "/userReg.html", Globals.PAGE_TEMPLATE_TYPE);
		} else if ("save".equals(command)) {
			User user = (User) form.toPo(User.class);
			if (user.save()) {
				form.addResult("msg", "用戶注冊(cè)成功!");
				return new Page("login", "/userLogin.html",
						Globals.PAGE_TEMPLATE_TYPE);
			} else {
				form.addResult("msg", "用戶注冊(cè)失敗,用戶名、密碼及Email不能為空!");
				return new Page("reg", "/userReg.html",
						Globals.PAGE_TEMPLATE_TYPE);
			}

		} else if ("login".equals(command))// 提交登錄信息
		{
			String userName = (String) form.get("userName");
			String password = (String) form.get("password");
			User user = UserManage.simpleLogin(userName, password);
			if (user != null)// 登錄成功
			{
				form.addResult("user", user);
				return new Page("success", "/userLoginResult.html",
						Globals.PAGE_TEMPLATE_TYPE);
			} else// 用戶名或者密碼錯(cuò)誤
			{
				form.addResult("msg", "登錄失敗,用戶名或者密碼不正確!");
				return new Page("login", "/userLogin.html",
						Globals.PAGE_TEMPLATE_TYPE);
			}
		} else {
			// 進(jìn)入登錄
			return new Page("login", "/userLogin.html",
					Globals.PAGE_TEMPLATE_TYPE);
		}
	}
}