package eu.dnetlib.uoaadmintools.controllers;

import eu.dnetlib.uoaadmintools.dao.CommunityDAO;
import eu.dnetlib.uoaadmintools.dao.DivHelpContentDAO;
import eu.dnetlib.uoaadmintools.dao.DivIdDAO;
import eu.dnetlib.uoaadmintools.dao.PageDAO;
import eu.dnetlib.uoaadmintools.entities.*;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.List;

@RestController
@CrossOrigin(origins = "*")
public class DivHelpContentController {
    private final Logger log = Logger.getLogger(this.getClass());

    @Autowired
    DivIdController divIdController;

    @Autowired
    private DivHelpContentDAO divHelpContentDAO;

    @Autowired
    private DivIdDAO divIdDAO;

    @Autowired
    private PageDAO pageDAO;

    @Autowired
    private CommunityDAO communityDAO;

    @RequestMapping(value = "/divhelpcontent", method = RequestMethod.GET)
    public List<DivHelpContentResponse> getDivHelpContents(@RequestParam(required = false) String community,
                                                           @RequestParam(required = false) String page,
                                                           @RequestParam(required = false) String div,
                                                           @RequestParam(required = false) String active) {
        List<DivHelpContentResponse> divHelpContentResponses = new ArrayList<>();
        List<DivIdResponse> divIdResponses = null;

        divIdResponses = divIdController.getDivIdsFull(community, null, div);

        for(DivIdResponse divIdResponse : divIdResponses) {
            for(Page p : divIdResponse.getPages()) {
                if(page == null || p.getRoute().equals(page)) {
                    List<DivHelpContent> divHelpContents = divHelpContentDAO.findByDivId(divIdResponse.getId());

                    for (DivHelpContent divHelpContent : divHelpContents) {
                        if (active == null || Boolean.parseBoolean(active) == divHelpContent.getIsActive()) {
                            DivHelpContentResponse divHelpContentResponse = new DivHelpContentResponse(divHelpContent);
                            divHelpContentResponse.setDivId(divIdResponse);
                            divHelpContentResponses.add(divHelpContentResponse);
                        }
                    }
                    break;
                }
            }
        }

        return divHelpContentResponses;
    }

    @RequestMapping(value = "/divhelpcontent/{id}", method = RequestMethod.GET)
    public DivHelpContent getDivHelpContent(@PathVariable(value = "id") String id) {
        return divHelpContentDAO.findById(id);
    }

    @RequestMapping(value = "/divhelpcontent", method = RequestMethod.POST)
    public DivHelpContent insertOrUpdateDivHelpContent(@RequestBody DivHelpContent divHelpContent) {
        return divHelpContentDAO.save(divHelpContent);
    }

    @RequestMapping(value = "/divhelpcontent/{id}", method = RequestMethod.DELETE)
    public void deleteDivHelpContent(@PathVariable(value = "id") String id) {
        divHelpContentDAO.delete(id);
    }

    @RequestMapping(value = "/divhelpcontent/delete", method = RequestMethod.POST)
    public Boolean deleteDivHelpContents(@RequestBody List<String> divHelpContents) throws Exception {
        for (String id: divHelpContents) {
            divHelpContentDAO.delete(id);
        }
        return true;
    }

    @RequestMapping(value = "/divhelpcontent/toggle", method = RequestMethod.POST)
    public List<String> toggleDivHelpContent(@RequestBody List<String> divHelpContents, @RequestParam String status) throws Exception {
        for (String id: divHelpContents) {
            log.debug("Id of divHelpContent: "+id);
            DivHelpContent divHelpContent = divHelpContentDAO.findById(id);
            divHelpContent.setIsActive(Boolean.parseBoolean(status));
            divHelpContentDAO.save(divHelpContent);
        }
        return divHelpContents;
    }

}