package com.farriver.bwf.service.question;

import com.farriver.bwf.common.model.ApiData;
import com.farriver.bwf.common.model.ApiPageData;
import com.farriver.bwf.common.options.ActionType;
import com.farriver.bwf.common.options.MapDataType;
import com.farriver.bwf.common.statics.LangConstants;
import com.farriver.bwf.data.master.mapper.QuestionMasterAnswerMapper;
import com.farriver.bwf.data.master.model.QuestionMasterAnswer;
import com.farriver.bwf.data.master.model.QuestionMasterAnswerExample;
import com.farriver.bwf.data.transferobject.queryobject.question.QuestionMasterAnswerQueryObject;
import com.farriver.bwf.data.transferobject.viewmodel.question.QuestionMasterAnswerViewModel;
import com.farriver.bwf.service.ServiceBase;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.cache.annotation.CacheConfig;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;

import jakarta.annotation.Resource;
import java.util.*;

@Service
@CacheConfig(cacheNames = "kbs_QuestionMasterAnswer_cache")
public class QuestionMasterAnswerService extends ServiceBase {
    private static final Logger logger = LoggerFactory.getLogger(QuestionMasterAnswerService.class);

    @Resource
    QuestionMasterAnswerMapper mapper;

    private String message;

    public Map<MapDataType, Object> GetList(QuestionMasterAnswerQueryObject queryObject) {
        if (queryObject == null) ApiPageData.error(LangConstants.MSG_ERROR_PARAMETERS);

        QuestionMasterAnswerExample example = new QuestionMasterAnswerExample();
        QuestionMasterAnswerExample.Criteria criteria = example.createCriteria();

        if (queryObject.getMasterid() != null && !queryObject.getMasterid().isEmpty()) {
            criteria.andMasteridEqualTo(queryObject.getMasterid());
        }

        //查询条件
        if (queryObject.getFilter() != null && !queryObject.getFilter().isEmpty()) {
            criteria.andQkeyLike("%" + queryObject.getFilter() + "%");
        } else {
            if (queryObject.getId() != null && !queryObject.getId().isEmpty()) {
                criteria.andIdEqualTo(queryObject.getId());
            }
            if (queryObject.getQkey() != null && !queryObject.getQkey().isEmpty()) {
                criteria.andQkeyLike("%" + queryObject.getQkey() + "%");
            }
            if (queryObject.getStartDateTime() != null && queryObject.getEndDateTime() != null) {
                criteria.andCreatetimeBetween(queryObject.getStartDateTime(), queryObject.getEndDateTime());
            }
        }

        //查询总数
        long total = mapper.countByExample(example);

        //分页
        int pageIndex = queryObject.getPageIndex();
        int pageSize = queryObject.getPageSize();
        if (pageIndex > 0 && pageSize > 0) {
            example.setRows(pageSize);
            example.setOffset((pageIndex - 1) * pageSize);
        }

        List<QuestionMasterAnswer> list = mapper.selectByExample(example);

        Map<MapDataType, Object> map = new HashMap<>();
        map.put(MapDataType.DATA_LIST, list);
        map.put(MapDataType.TOTAL_COUNT, total);
        map.put(MapDataType.PAGE_INDEX, pageIndex);
        map.put(MapDataType.PAGE_SIZE, pageSize);

        return map;
    }

    public QuestionMasterAnswer GetDetail(QuestionMasterAnswerQueryObject queryObject) {
        Map<MapDataType, Object> map = GetList(queryObject);
        Object object = map.get(MapDataType.DATA_LIST);

        if (object != null) {
            List<QuestionMasterAnswer> list = (List<QuestionMasterAnswer>) object;
            if (list != null && list.size() == 1) return list.get(0);
        }

        return null;
    }

    @CacheEvict(allEntries = true)
    public ApiData Create(QuestionMasterAnswerViewModel model) {
        QuestionMasterAnswer entity = Check(ActionType.CREATE, model);

        if (entity != null) {
            return ApiData.ok(LangConstants.MSG_INFO_SUCCESS, mapper.insertSelective(entity));
        } else {
            return ApiData.error(message);
        }
    }

    /*
    / QuestionMaster has been set @Transactional, no set @Transactional for this function.
     */
    @CacheEvict(allEntries = true)
    public ApiData BatchCreate(String masterid, List<QuestionMasterAnswerViewModel> models) {
        if (masterid == null || masterid.isEmpty())
            return ApiData.error(LangConstants.MSG_ERROR_PARAMETERS);

        int count = 0;
        if (models != null && models.size() > 0) {
            for (QuestionMasterAnswerViewModel model : models) {
                QuestionMasterAnswer entity = Check(ActionType.CREATE, model);
                if (entity != null) {
                    entity.setMasterid(masterid);
                    count += mapper.insertSelective(entity);
                }
            }
        }

        return ApiData.ok(LangConstants.MSG_INFO_SUCCESS, count);
    }

    @CacheEvict(allEntries = true)
    public ApiData Update(QuestionMasterAnswerViewModel model) {
        QuestionMasterAnswer entity = Check(ActionType.UPDATE, model);

        if (entity != null) {
            return ApiData.ok(LangConstants.MSG_INFO_SUCCESS, mapper.updateByPrimaryKeySelective(entity));
        } else {
            return ApiData.error(message);
        }
    }

    @CacheEvict(allEntries = true)
    public ApiData Delete(String id) {
        return ApiData.ok("", mapper.deleteByPrimaryKey(id));
    }

    @CacheEvict(allEntries = true)
    public ApiData BatchDelete(String masterid) {
        if (masterid == null || masterid.isEmpty())
            return ApiData.error(LangConstants.MSG_ERROR_PARAMETERS);

        QuestionMasterAnswerQueryObject queryObject = new QuestionMasterAnswerQueryObject();
        queryObject.setMasterid(masterid);

        Map<MapDataType, Object> map = GetList(queryObject);
        Object object = map.get(MapDataType.DATA_LIST);
        int count = 0;
        if (object != null) {
            List<QuestionMasterAnswer> list = (List<QuestionMasterAnswer>) object;
            if (list != null && list.size() == 1) {
                count += mapper.deleteByPrimaryKey(list.get(0).getId());
            }
        }

        return ApiData.ok("", count);
    }

    @Cacheable
    public QuestionMasterAnswerViewModel GetViewDetail(QuestionMasterAnswerQueryObject queryObject) {
        QuestionMasterAnswer entity = GetDetail(queryObject);

        return BuildViewModel(entity);
    }

    @Cacheable
    public ApiPageData GetViewPageList(QuestionMasterAnswerQueryObject queryObject) {
        Map<MapDataType, Object> map = GetList(queryObject);
        List<QuestionMasterAnswer> list = (List<QuestionMasterAnswer>) map.get(MapDataType.DATA_LIST);

        List<QuestionMasterAnswerViewModel> viewModels = new ArrayList<>();
        for (QuestionMasterAnswer entity : list) {
            QuestionMasterAnswerViewModel viewModel = BuildViewModel(entity);

            viewModels.add(viewModel);
        }

        ApiPageData bean = ApiPageData.build();
        bean.setData(viewModels);
        bean.setTotal((Long) map.get(MapDataType.TOTAL_COUNT));

        return bean;
    }

    //private methods
    public static QuestionMasterAnswerViewModel BuildViewModel(QuestionMasterAnswer entity) {
        if (entity == null) return null;

        QuestionMasterAnswerViewModel model = new QuestionMasterAnswerViewModel();

        model.setId(entity.getId());

        model.setRemark(entity.getRemark());
        model.setCreatetime(entity.getCreatetime());
        model.setUpdatetime(entity.getUpdatetime());
        model.setQkey(entity.getQkey());
        model.setQvalue(entity.getQvalue());
        model.setSequenceno(entity.getSequenceno());

        return model;
    }

    public QuestionMasterAnswer Check(ActionType actionType, QuestionMasterAnswerViewModel model) {
        message = "";

        if (model == null) {
            message = LangConstants.MSG_ERROR_PARAMETERS;
            return null;
        }

        QuestionMasterAnswer entity = null;
        if (ActionType.CREATE == actionType) {
            entity = new QuestionMasterAnswer();
            entity.setId(UUID.randomUUID().toString());
            entity.setCreatetime(new Date());
        } else {
            QuestionMasterAnswerQueryObject queryObject = new QuestionMasterAnswerQueryObject();
            queryObject.setId(model.getId());

            entity = GetDetail(queryObject);
            entity.setUpdatetime(new Date());
        }

        entity.setRemark(model.getRemark());
        entity.setQkey(model.getQkey());
        entity.setQvalue(model.getQvalue());
        entity.setSequenceno(model.getSequenceno());

        return entity;
    }
}