package kr.wisestone.owl.service.impl;

import com.google.common.collect.Lists;
import kr.wisestone.owl.common.ExcelConditionCheck;
import kr.wisestone.owl.constant.Constants;
import kr.wisestone.owl.constant.MsgConstants;
import kr.wisestone.owl.domain.CompanyField;
import kr.wisestone.owl.domain.IspField;
import kr.wisestone.owl.exception.OwlRuntimeException;
import kr.wisestone.owl.mapper.IspFieldMapper;
import kr.wisestone.owl.repository.IspFieldRepository;
import kr.wisestone.owl.service.IspFieldService;
import kr.wisestone.owl.service.WorkspaceService;
import kr.wisestone.owl.util.ConvertUtil;
import kr.wisestone.owl.vo.IspFieldVo;
import kr.wisestone.owl.vo.ExportExcelAttrVo;
import kr.wisestone.owl.vo.ExportExcelVo;
import kr.wisestone.owl.vo.ResPage;
import kr.wisestone.owl.web.condition.IspFieldCondition;
import kr.wisestone.owl.web.form.IspFieldForm;
import kr.wisestone.owl.web.view.ExcelView;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Pageable;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
public class IspFieldServiceImpl extends AbstractServiceImpl<IspField, Long, JpaRepository<IspField, Long>> implements IspFieldService {

    @Autowired
    private IspFieldRepository ispFieldRepository;

    @Autowired
    private IspFieldMapper ispFieldMapper;

    @Autowired
    private WorkspaceService workspaceService;

    @Autowired
    private ExcelView excelView;

    @Autowired
    private ExcelConditionCheck excelConditionCheck;

    @Override
    protected JpaRepository<IspField, Long> getRepository() {
        return this.ispFieldRepository;
    }

    // Isp 추가
    @Override
    public IspField add(IspFieldForm IspFieldForm) {
        IspField IspField = ConvertUtil.copyProperties(IspFieldForm, IspField.class);
        ispFieldRepository.saveAndFlush(IspField);
        return IspField;
    }

    // Isp 목록을 가져온다.
    @Override
    public List<IspFieldVo> find(Map<String, Object> resJsonData,
                                 IspFieldCondition condition, Pageable pageable) {
        condition.setPage(pageable.getPageNumber() * pageable.getPageSize());
        condition.setPageSize(pageable.getPageSize());

        List<Map<String, Object>> results = this.ispFieldMapper.find(condition);
        Long totalIspCount = this.ispFieldMapper.count(condition);

        return this.convertIspVoToMap(results, totalIspCount, pageable, resJsonData);
    }

    public Map<String, Object> find(Long id) {
        return this.ispFieldMapper.findById(id);
    }

    // Isp 상세 조회한다.
    @Override
    public void detail(Map<String, Object> resJsonData, IspFieldCondition ispFieldCondition) {
        IspFieldVo IspFieldVo = new IspFieldVo();

        Long IspId = ispFieldCondition.getId();
        if (IspId != null) {
            IspField IspField = this.getIsp(IspId);
            IspFieldVo = ConvertUtil.copyProperties(IspField, IspFieldVo.class);
        }
        resJsonData.put(Constants.REQ_KEY_CONTENT, IspFieldVo);
    }

    // Isp 정로를 수정한다.
    @Override
    public void modify(IspFieldForm IspFieldForm) {
        if(IspFieldForm.getUrl() != null){
        }

        IspField IspField = ConvertUtil.copyProperties(IspFieldForm, IspField.class);
        ispFieldRepository.saveAndFlush(IspField);
    }


    // Isp를 삭제한다.
    @Override
    public void remove(IspFieldForm IspFieldForm) {
        if (IspFieldForm.getRemoveIds().size() < 1) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.ISP_REMOVE_NOT_SELECT));
        }
        for (Long id : IspFieldForm.getRemoveIds()) {
                this.ispFieldRepository.deleteById(id);
        }
        this.ispFieldRepository.flush();
    }

    // Isp 목록을 엑셀로 다운로드 한다.
    @Override
    public ModelAndView downloadExcel(HttpServletRequest request, Model model) {
        ModelAndView modelAndView = this.workspaceService.checkUseExcelDownload(model);
        if (modelAndView != null) {
            return modelAndView;
        }

        Map<String, Object> conditions = new HashMap<>();
        //  엑셀 다운로드에 필요한 검색 조건 정보를 추출하고 검색 조건 추출에 오류가 발생하면 경고를 표시해준다.
        modelAndView = this.excelConditionCheck.checkCondition(conditions, request, model);
        if (modelAndView != null) {
            return modelAndView;
        }

        IspFieldCondition ispFieldCondition = IspFieldCondition.make(conditions);


        List<Map<String, Object>> results = this.ispFieldMapper.find(ispFieldCondition);
        List<IspFieldVo> ispFieldVos = ConvertUtil.convertListToListClass(results, IspFieldVo.class);
        // code_ko_KR 에 code명 설정
        ExportExcelVo excelInfo = new ExportExcelVo();
        excelInfo.setFileName(this.messageAccessor.message("Isp 목록"));
        excelInfo.addAttrInfos(new ExportExcelAttrVo("name", this.messageAccessor.message("isp.ispName"), 6, ExportExcelAttrVo.ALIGN_CENTER));
        excelInfo.addAttrInfos(new ExportExcelAttrVo("code", this.messageAccessor.message("isp.ispCode"), 6, ExportExcelAttrVo.ALIGN_CENTER));
        excelInfo.addAttrInfos(new ExportExcelAttrVo("manager", this.messageAccessor.message("isp.ispManager"), 10, ExportExcelAttrVo.ALIGN_CENTER));
        excelInfo.addAttrInfos(new ExportExcelAttrVo("tel", this.messageAccessor.message("isp.ispTel"), 10, ExportExcelAttrVo.ALIGN_CENTER));
        excelInfo.addAttrInfos(new ExportExcelAttrVo("email", this.messageAccessor.message("isp.ispEmail"), 10, ExportExcelAttrVo.ALIGN_CENTER));
        excelInfo.addAttrInfos(new ExportExcelAttrVo("url", this.messageAccessor.message("isp.ispUrl"), 10, ExportExcelAttrVo.ALIGN_CENTER));
        excelInfo.addAttrInfos(new ExportExcelAttrVo("memo", this.messageAccessor.message("isp.ispMemo"), 10, ExportExcelAttrVo.ALIGN_CENTER));

        excelInfo.setDatas(ispFieldVos);

        model.addAttribute(Constants.EXCEL, excelInfo);
        return new ModelAndView(this.excelView);
    }

    //  검색 결과를 IspVo 로 변환한다.
    private List<IspFieldVo> convertIspVoToMap(List<Map<String, Object>> results, Long totalIspCount, Pageable pageable, Map<String, Object> resJsonData) {
        List<IspFieldVo> ispFieldVos = Lists.newArrayList();

        for (Map<String, Object> result : results) {
            IspFieldVo IspFieldVo = ConvertUtil.convertMapToClass(result, IspFieldVo.class);
            ispFieldVos.add(IspFieldVo);
        }

        int totalPage = (int) Math.ceil((totalIspCount - 1) / pageable.getPageSize()) + 1;

        resJsonData.put(Constants.RES_KEY_CONTENTS, ispFieldVos);
        resJsonData.put(Constants.REQ_KEY_PAGE_VO, new ResPage(pageable.getPageNumber(), pageable.getPageSize(),
                totalPage, totalIspCount));

        return ispFieldVos;
    }

    // Isp ID 로 조회한다
    @Override
    public IspField getIsp(Long id) {
        if (id == null) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.ISP_NOT_EXIST));
        }

        IspField IspField = this.findOne(id);

        if (IspField == null) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.ISP_NOT_EXIST));
        }
        return IspField;
    }
}