package com.axa.portugal.campaign.controller;



import com.axa.portugal.campaignform.bean.EmailBean;
import com.axa.portugal.campaignform.service.impl.EmailServiceImpl;
import com.axa.portugal.campaignform.utils.CampaignFormConstants;
import com.axa.portugal.campaignform.utils.CampaignFormControllerUtils;
import com.axa.portugal.campaignform.utils.CampaignFormUtils;
import com.axa.portugal.commons.util.UserUtil;
import com.liferay.portal.kernel.captcha.CaptchaUtil;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.portlet.LiferayPortletConfig;
import com.liferay.portal.kernel.servlet.SessionMessages;
import com.liferay.portal.kernel.upload.UploadPortletRequest;
import com.liferay.portal.kernel.util.JavaConstants;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.portal.theme.ThemeDisplay;
import com.liferay.portal.util.PortalUtil;

import java.io.IOException;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.PortletPreferences;
import javax.portlet.PortletSession;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.ResourceRequest;
import javax.portlet.ResourceResponse;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.portlet.bind.annotation.ActionMapping;
import org.springframework.web.portlet.bind.annotation.RenderMapping;
import org.springframework.web.portlet.bind.annotation.ResourceMapping;


@Controller
@RequestMapping("VIEW")
public class CampaignFormController {

    private static final Log LOG = LogFactoryUtil.getLog(CampaignFormController.class);

    @Autowired
    private EmailServiceImpl emailService;

    @RenderMapping
    public String handleRenderRequest(RenderRequest request, RenderResponse response, Model model, PortletPreferences portletPreferences) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("HandleRenderRequest -- START ");
        }

        /**  get and set portlet preferences to model */
        CampaignFormControllerUtils.addPrefsToModel(model, portletPreferences);
        boolean simulationMaintenanceMode = CampaignFormControllerUtils.getBooleanFromPreferences(portletPreferences, CampaignFormConstants.SIMULATION_MAINTENANCE_MODE);

        String returnView = CampaignFormControllerUtils.setGeneralSessionVar(request, model, simulationMaintenanceMode);

        LOG.debug("handleRenderRequest END: [returnView: " + returnView + "]");

        return returnView;
    }


    @ActionMapping(params = "action=doSubmitForm")
    public void submitForm(ActionRequest request, ActionResponse response, PortletPreferences portletPreferences, Model model) {

        LOG.debug("CampaignFormController submitForm() -- START");
        ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

        UploadPortletRequest uploadRequest = PortalUtil.getUploadPortletRequest(request);

        EmailBean mailBean = CampaignFormUtils.setMailBean(portletPreferences, uploadRequest);

        /** Obtaining files to upload */
        /** **************************************************************************************************************************** */
        /**
         *   check if user is signed in. in that case, he should have a main agent assigned, whose mail will be retrieved
         *
         */

        /** **************************************************************************************************************************** */
        /** MAIL SECTION START **/

        boolean isErrorOccured = CampaignFormUtils.validateUserInput(request, portletPreferences, themeDisplay, uploadRequest, mailBean);

        if (!isErrorOccured) {
            LOG.debug(" *** NO ERROR OCURRED *** ");

            boolean isMailsSended = false;

                LOG.debug(" submitForm *** SEND A NO LEAD MAIL *** ");


                /** Send a internal email */
                isMailsSended = CampaignFormUtils.sendInternalMail(request, mailBean, portletPreferences, uploadRequest, emailService);

            if (isMailsSended) {
                /** Lead or Email submited successfully */
                response.setRenderParameter("render", CampaignFormConstants.SUBMIT_SUCCESS);
            } else {
                response.setRenderParameter("render", CampaignFormConstants.SUBMIT_FAIL);
            }

        } else {
            LOG.debug(" *** ERROR OCURRED *** ");
            /** Hiding the default Error Message */
            PortletConfig portletConfig = (PortletConfig) request.getAttribute(JavaConstants.JAVAX_PORTLET_CONFIG);
            LiferayPortletConfig liferayPortletConfig = (LiferayPortletConfig) portletConfig;
            SessionMessages.add(request, liferayPortletConfig.getPortletId()
                    + SessionMessages.KEY_SUFFIX_HIDE_DEFAULT_ERROR_MESSAGE);
        }
        /** MAIL SECTION END**/
        /** **************************************************************************************************************************** */


        LOG.debug("CampaignFormController submitForm() -- END");

    }

    @RenderMapping(params = "render=submitSuccess")
    public String renderReactivateSuccess(RenderRequest request, RenderResponse response, Model model) {

        return CampaignFormConstants.SUBMIT_SUCCESS;

    }

    @RenderMapping(params = "render=submitFail")
    public String renderReactivateFail(RenderRequest request, RenderResponse response, Model model) {

        return CampaignFormConstants.SUBMIT_FAIL;

    }

    @RenderMapping(params = "render=home_redirect")
    public String renderAuthenticationSuccess(RenderRequest request, RenderResponse response, Model model,
            PortletPreferences portletPreferences) {

        String homePage = portletPreferences.getValue(CampaignFormConstants.HOME_PAGE, "/web/repsol-campaign");

        if (StringUtils.hasText(request.getParameter(CampaignFormConstants.URL_REDIRECT))) {
            homePage = request.getParameter(CampaignFormConstants.URL_REDIRECT).trim();
        }

        if (LOG.isDebugEnabled()) {
            LOG.debug("home_redirect(): portletPreferences.homePage == "
                    + portletPreferences.getValue(CampaignFormConstants.HOME_PAGE, "/web/repsol-campaign"));
            LOG.debug("home_redirect(): urlRedirect == " + request.getParameter(CampaignFormConstants.URL_REDIRECT));
            LOG.debug("home_redirect() -- render=home_redirect (" + homePage + ")");
        }

        model.addAttribute("uri", homePage);
        // script for redirect
        return "home_redirect";
    }


    @RenderMapping(params = "render=fraude_redirect")
    public String renderAuthenticationFail(RenderRequest request, RenderResponse response, Model model,
            PortletPreferences portletPreferences) {

        String contactPage = portletPreferences.getValue(CampaignFormConstants.CONTACT_PAGE, "/web/repsol-campaign");

        if (StringUtils.hasText(request.getParameter(CampaignFormConstants.URL_REDIRECT))) {
            contactPage = request.getParameter(CampaignFormConstants.URL_REDIRECT).trim();
        }

        if (LOG.isDebugEnabled()) {
            LOG.debug("contact_redirect(): portletPreferences.contactPage == "
                    + portletPreferences.getValue(CampaignFormConstants.CONTACT_PAGE, "/web/repsol-campaign"));
            LOG.debug("contact_redirect(): urlRedirect == " + request.getParameter(CampaignFormConstants.URL_REDIRECT));
            LOG.debug("contact_redirect() -- render=contact_redirect (" + contactPage + ")");
        }

        model.addAttribute("uri", contactPage);
        return "home_redirect";
    }

    @ResourceMapping("captcha")
    public void serveCaptcha(ResourceRequest resourceRequest, ResourceResponse resourceResponse) {

        if (LOG.isDebugEnabled()) {
            LOG.debug("serveCaptcha()");
        }

        try {
            CaptchaUtil.serveImage(resourceRequest, resourceResponse);
        } catch (IOException e) {
            LOG.error("ERROR serving captcha", e);
        }
    }



}