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package org.noear.marsh.uadmin.controller;


import org.noear.solon.Solon;
import org.noear.solon.annotation.Singleton;
import org.noear.solon.core.handle.Context;
import org.noear.solon.core.handle.ModelAndView;
import org.noear.marsh.uadmin.model.ViewModel;


/**
 * 基础控制器
 *
 * @author noear 2014-10-19
 * @since 1.0
 */
@Singleton(false)
public abstract class BaseController {
    /*视图数据模型*/
    protected ViewModel viewModel = new ViewModel();

    /*
     * @return 输出一个视图（自动放置viewModel）
     * @param viewName 视图名字(内部uri)
     * */
    public ModelAndView view(String viewName) {
        //设置必要参数
        viewModel.put("app", Solon.cfg().appTitle());

        viewModel.put("css", "/_static/css");
        viewModel.put("js", "/_static/js");
        viewModel.put("img", "/_static/img");

        return viewModel.view(viewName + ".ftl");
    }

    /*
     * @return 输出一个跳转视图
     * @prarm  url 可以是任何URL地址
     * */
    public void redirect(String url) {
        Context.current().redirect(url);
    }
}