package com.jasamedika.medifirst2000.controller;

import com.jasamedika.medifirst2000.constants.MessageResource;
import com.jasamedika.medifirst2000.controller.base.LocaleController;
import com.jasamedika.medifirst2000.exception.ServiceVOException;
import com.jasamedika.medifirst2000.service.KelasService;
import com.jasamedika.medifirst2000.vo.KelasVO;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.http.ResponseEntity;
import org.springframework.orm.jpa.JpaSystemException;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;
import java.util.Map;

import static com.jasamedika.medifirst2000.constants.Constants.MessageInfo.ERROR_MESSAGE;
import static com.jasamedika.medifirst2000.core.web.WebConstants.HttpHeaderInfo.LABEL_SUCCESS;
import static com.jasamedika.medifirst2000.util.rest.RestUtil.getJsonHttpStatus;
import static com.jasamedika.medifirst2000.util.rest.RestUtil.getJsonResponse;
import static org.slf4j.LoggerFactory.getLogger;
import static org.springframework.http.HttpStatus.*;
import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
import static org.springframework.web.bind.annotation.RequestMethod.GET;
import static org.springframework.web.bind.annotation.RequestMethod.POST;

@RestController
@RequestMapping("/kelas")
public class KelasController extends LocaleController<KelasVO> {

	private static final Logger LOGGER = getLogger(KelasController.class);

	@Autowired
	private KelasService<KelasVO> kelasService;

	@RequestMapping(value = "/save-kelas/", method = POST, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
	public ResponseEntity<String> addVO(@Valid @RequestBody KelasVO vo, HttpServletRequest request) {
		try {
			KelasVO result = kelasService.add(vo);
			if (null != result)
				mapHeaderMessage.put(LABEL_SUCCESS, getMessage(MessageResource.LABEL_SUCCESS, request));
			return getJsonResponse("", CREATED, mapHeaderMessage);
		} catch (ServiceVOException e) {
			LOGGER.error("Got ServiceVOException {} when add", e.getMessage());
			addHeaderMessage(ERROR_MESSAGE, e.getMessage());
			return getJsonHttpStatus(INTERNAL_SERVER_ERROR, mapHeaderMessage);
		} catch (JpaSystemException jse) {
			LOGGER.error("Got JpaSystemException {} when add", jse.getMessage());
			addHeaderMessage(ERROR_MESSAGE, jse.getMessage());
			return getJsonHttpStatus(CONFLICT, mapHeaderMessage);
		}
	}

	@RequestMapping(value = "/update-kelas/", method = POST, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
	public ResponseEntity<String> editVO(@Valid @RequestBody KelasVO vo) {
		try {
			KelasVO result = kelasService.update(vo);
			if (null != result)
				return getJsonResponse("", CREATED);
		} catch (ServiceVOException e) {
			LOGGER.error("Got ServiceVOException {} when update", e.getMessage());
			addHeaderMessage(ERROR_MESSAGE, e.getMessage());
			return getJsonHttpStatus(INTERNAL_SERVER_ERROR, mapHeaderMessage);
		} catch (JpaSystemException jse) {
			LOGGER.error("Got JpaSystemException {} when update", jse.getMessage());
			addHeaderMessage(ERROR_MESSAGE, jse.getMessage());
			return getJsonHttpStatus(CONFLICT, mapHeaderMessage);
		}
		return getJsonHttpStatus(NOT_ACCEPTABLE);
	}

	@RequestMapping(value = "/delete-kelas/", method = GET, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
	public ResponseEntity<String> deleteVO(@RequestParam(value = "id", required = false) Integer id) {
		try {
			if (kelasService.delete(id))
				return getJsonResponse("", CREATED);
		} catch (ServiceVOException e) {
			LOGGER.error("Got ServiceVOException {} when delete", e.getMessage());
			addHeaderMessage(ERROR_MESSAGE, e.getMessage());
			return getJsonHttpStatus(INTERNAL_SERVER_ERROR, mapHeaderMessage);
		} catch (JpaSystemException jse) {
			LOGGER.error("Got JpaSystemException {} when delete", jse.getMessage());
			addHeaderMessage(ERROR_MESSAGE, jse.getMessage());
			return getJsonHttpStatus(CONFLICT, mapHeaderMessage);
		} catch (DataIntegrityViolationException ex) {
			LOGGER.error("Got DataIntegrityViolationException {} when delete", ex.getMessage());
			addHeaderMessage(ERROR_MESSAGE, ex.getMessage());
		}
		return getJsonHttpStatus(NOT_ACCEPTABLE);
	}

	@RequestMapping(value = "/get-kelas-by-ruangan/", method = GET, produces = APPLICATION_JSON_VALUE)
	public ResponseEntity<Map<String, Object>> getKomposisiMakanan(
			@RequestParam(value = "ruanganId", required = false) Integer ruanganId, HttpServletRequest request) {
		try {
			Map<String, Object> result = kelasService.findKelasByRuangan(ruanganId);
			if (null != result)
				mapHeaderMessage.put(LABEL_SUCCESS, getMessage(MessageResource.LABEL_SUCCESS, request));
			SaveLog("Get kelas by ruangan", "Permintaan");
			return getJsonResponse(result, CREATED, mapHeaderMessage);
		} catch (ServiceVOException e) {
			LOGGER.error("Got ServiceVOException {} when findKelasByRuangan", e.getMessage());
			addHeaderMessage(ERROR_MESSAGE, e.getMessage());
			return getJsonHttpStatus(INTERNAL_SERVER_ERROR, mapHeaderMessage);
		} catch (JpaSystemException jse) {
			LOGGER.error("Got JpaSystemException {} when findKelasByRuangan", jse.getMessage());
			addHeaderMessage(ERROR_MESSAGE, jse.getMessage());
			return getJsonHttpStatus(CONFLICT, mapHeaderMessage);
		}
	}

}