package cms.controller;

import cms.model.model.TemplateEntity;
import cms.model.model.dto.TemplateDTO;
import cms.model.service.TemplateService;
import cms.util.GuiceUtil;
import java.io.PrintWriter;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.slim3.controller.Controller;
import org.slim3.controller.Navigation;
import org.slim3.controller.validator.Errors;

public class NotFoundController extends Controller {

	private TemplateService templateService = GuiceUtil.getService(TemplateService.class);

	public NotFoundController() {
	}

	public NotFoundController(ServletContext servletContext, HttpServletRequest request, 
			HttpServletResponse response, String basePath, Errors errors) {
		this.servletContext = servletContext;
		this.request = request;
		this.response = response;
		this.basePath = basePath;
		this.errors = errors;
	}

	@Override
	public Navigation run() throws Exception {
		response.setStatus(HttpServletResponse.SC_NOT_FOUND);
		PrintWriter out = response.getWriter();

		TemplateEntity templateEntity = templateService.getTemplateByName("notFound");
		if (templateEntity == null) {
			out.println("<html>");
			out.println("<head>");
			out.println("	<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />");
			out.println("	<title>Stránka nenalezena</title>");
			out.println("</head>");
			out.println("<body>");
			out.println("	<h1>Stránka nebyla nalezena.</h1>");
			out.println("</body>");
			out.println("</html>");
			
			return null;
		}

		TemplateDTO templateDTO = new TemplateDTO(templateEntity);
		String template = templateDTO.getContent();
		out.println(template);

		return null;
	}
}