package eu.dnetlib.uoaadmintools.controllers;

import eu.dnetlib.uoaadmintools.entities.Layout;
import eu.dnetlib.uoaadmintools.services.LayoutService;
import eu.dnetlib.uoaadmintoolslibrary.entities.Portal;
import eu.dnetlib.uoaadmintoolslibrary.entities.fullEntities.*;
import eu.dnetlib.uoaadmintoolslibrary.handlers.ContentNotFoundException;
import eu.dnetlib.uoaadmintoolslibrary.handlers.MismatchingContentException;
import eu.dnetlib.uoaadmintoolslibrary.services.PortalService;
import org.apache.log4j.Logger;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.*;

@RestController
@RequestMapping("/connect")
@CrossOrigin(origins = "*")
@PreAuthorize("hasAnyAuthority(@AuthorizationService.PORTAL_ADMIN)")
public class ConnectController {
    private final Logger log = Logger.getLogger(this.getClass());

    @Autowired
    private LayoutService layoutService;

    @Autowired
    private PortalService portalService;

    @RequestMapping(value = "/update", method = RequestMethod.POST)
    public PortalResponse updateConnect(@RequestBody Portal portal) {
        if(!portal.getType().equals("connect")) {
            // EXCEPTION - MismatchingContent
            throw new MismatchingContentException("Update Connect: Portal with id: "+portal.getId()+" has type: "+portal.getType()+" instead of connect");
        }

        PortalResponse portalResponse = portalService.updatePortal(portal);

        String old_pid = portalResponse.getPid();
        String new_pid = portal.getPid();
        if(!old_pid.equals(new_pid)) {
            layoutService.updatePid(old_pid, new_pid);
        }

        return portalResponse;
    }

    @RequestMapping(value = "/save", method = RequestMethod.POST)
    public PortalResponse insertConnect(@RequestBody Portal portal) {
        if(!portal.getType().equals("connect")) {
            // EXCEPTION - MismatchingContent
            throw new MismatchingContentException("Save Connect: Portal with id: "+portal.getId()+" has type: "+portal.getType()+" instead of connect");
        }

        PortalResponse portalResponse = portalService.insertPortal(portal);
        return portalResponse;
    }

    @RequestMapping(value = "/delete", method = RequestMethod.POST)
    public Boolean deleteConnect(@RequestBody List<String> portals) {
        for (String id: portals) {
            Portal portal = portalService.getPortalById(id);
            if(portal == null) {
                // EXCEPTION - Entity Not Found
                throw new ContentNotFoundException("Delete connect: Portal with id: " + id + " not found");
            }
            if(!portal.getType().equals("connect")) {
                // EXCEPTION - MismatchingContent
                throw new MismatchingContentException("Delete Connect: Portal with id: "+id+" has type: "+portal.getType()+" instead of connect");
            }

            String pid = portalService.deletePortal(id);
            layoutService.deleteByPid(pid);
        }

        return true;
    }

//    @RequestMapping(value = "/{pid}/layout", method = RequestMethod.GET)
//    public Layout getLayoutForConnect(@PathVariable(value = "pid") String pid) {
//        return layoutService.findByPid(pid);
//    }
//
//    @PreAuthorize("hasAnyAuthority(@AuthorizationService.PORTAL_ADMIN)")
//    @RequestMapping(value = "/{pid}/layout", method = RequestMethod.POST)
//    public Layout updateLayoutForConnect(@PathVariable(value = "pid") String pid, @RequestBody Layout layout) {
//        return layoutService.save(layout);
//    }
}