package kr.wisestone.owl.service.impl;

import kr.wisestone.owl.domain.*;
import kr.wisestone.owl.domain.enumType.IssueHistoryType;
import kr.wisestone.owl.mapper.HostingFieldMapper;
import kr.wisestone.owl.mapper.IssueHostingMapper;
import kr.wisestone.owl.repository.IssueHostingRepository;
import kr.wisestone.owl.service.*;
import kr.wisestone.owl.util.ConvertUtil;
import kr.wisestone.owl.util.MapUtil;
import kr.wisestone.owl.vo.IssueHostingVo;
import kr.wisestone.owl.web.condition.IssueCondition;
import kr.wisestone.owl.web.form.HostingFieldForm;
import kr.wisestone.owl.web.form.IspFieldForm;
import kr.wisestone.owl.web.form.IssueForm;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.*;

@Service
public class IssueHostingServiceImpl extends AbstractServiceImpl<IssueHosting, Long, JpaRepository<IssueHosting, Long>> implements IssueHostingService {

    private static final Logger log = LoggerFactory.getLogger(IssueHostingServiceImpl.class);

    @Autowired
    private IssueHostingRepository issueHostingRepository;

    @Autowired
    private HostingFieldService hostingFieldService;

    @Autowired
    private IssueService issueService;

    @Autowired
    private IssueHistoryService issueHistoryService;

    @Autowired
    private IssueHostingMapper issueHostingMapper;

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

    /**
     * 이슈 호스팅 만들기
     * @param hostingFieldForm HostingFieldForm
     * @param issue 이슈
     * @return IssueHosting
     */
    private IssueHosting CreateIssueHosting(HostingFieldForm hostingFieldForm, Issue issue) {
        IssueHosting issueHosting = ConvertUtil.copyProperties(hostingFieldForm, IssueHosting.class);
        issueHosting.setIssue(issue);
        HostingField hostingField = this.hostingFieldService.getHosting(hostingFieldForm.getId());
        if (hostingField != null) {
            issueHosting.setHostingField(hostingField);
        }
        return issueHosting;
    }


    /**
     *  이슈 호스팅 만들기
     * @param hostingFieldMap Map<String, Object> hostingFieldMap
     * @param issue 이슈
     * @return IssueHosting
     */
    private IssueHosting CreateIssueHosting(Map<String, Object> hostingFieldMap, Issue issue) {
        HostingFieldForm hostingFieldForm = ConvertUtil.convertMapToClass(hostingFieldMap, HostingFieldForm.class);
        hostingFieldForm.setId(MapUtil.getLong(hostingFieldMap, "hostingId"));
        return CreateIssueHosting(hostingFieldForm, issue);
    }

    //  이슈에서 사용되는 업체 값을 업데이트한다.
    @Override
    @Transactional
    public void modifyIssueHostingField(Issue issue, IssueForm issueForm) {
        if (issue != null) {
            List<Map<String, Object>> issueHostingFields = issueForm.getIssueHostingFields();
            Map<String, Object> param = issueHostingFields.get(0);

            if (issueHostingFields != null && issueHostingFields.size() > 0) {
                IssueHosting issueHosting = this.issueHostingRepository.findByIssueId(issue.getId());

                if (issueHosting != null) { //수정 시
                    issueHosting.setName(MapUtil.getString(param, "name"));
                    issueHosting.setEmail(MapUtil.getString(param, "email"));
                    issueHosting.setCode(MapUtil.getString(param, "code"));
                    issueHosting.setUrl(MapUtil.getString(param, "url"));
                    issueHosting.setManager(MapUtil.getString(param, "manager"));
                    issueHosting.setTel(MapUtil.getString(param, "tel"));
                    issueHosting.setMemo(MapUtil.getString(param, "memo"));
                    // 변경 이력
                    StringBuilder sb = new StringBuilder();
                    issueHistoryService.detectIssueHosting(IssueHistoryType.MODIFY, param, null, issueHosting, sb);
                    issueHistoryService.addIssueHistory(issue, IssueHistoryType.MODIFY, sb.toString());
                    this.issueHostingRepository.saveAndFlush(issueHosting);

                } else { //추가 시
                    IssueHosting newIssueHosting = CreateIssueHosting(param, issue);
                    // 추가 이력
                    StringBuilder sb = new StringBuilder();
                    issueHistoryService.detectIssueHosting(IssueHistoryType.ADD, param, null, newIssueHosting, sb);
                    issueHistoryService.addIssueHistory(issue, IssueHistoryType.MODIFY, sb.toString());
                    this.issueHostingRepository.saveAndFlush(newIssueHosting);
                }
            } else if(issueForm.getHostingName() != null && !issueForm.getHostingName().equals("")) {
                // issueHosting 필드 폼 만들기
                HostingFieldForm hostingFieldForm = new HostingFieldForm();
                hostingFieldForm.setName(issueForm.getHostingName());
                hostingFieldForm.setCode(issueForm.getHostingCode());
                hostingFieldForm.setEmail(issueForm.getHostingEmail());
                hostingFieldForm.setUrl(issueForm.getHostingUrl());
                hostingFieldForm.setManager(issueForm.getHostingManager());
                hostingFieldForm.setTel(issueForm.getHostingTel());
                hostingFieldForm.setMemo(issueForm.getHostingMemo());

                IssueHosting newIssueHosting = CreateIssueHosting(hostingFieldForm, issue);
                HostingField hostingField = new HostingField();
                if (newIssueHosting.getHostingField() == null) { // 사용자가 직접 입력시에 호스팅 목록에 추가
                    hostingField = this.hostingFieldService.add(hostingFieldForm);
                    newIssueHosting.setHostingField(hostingField);
                }
                // 추가 이력
                StringBuilder sb = new StringBuilder();
                issueHistoryService.detectIssueHosting(IssueHistoryType.ADD, param, null, newIssueHosting, sb);
                issueHistoryService.addIssueHistory(issue, IssueHistoryType.MODIFY, sb.toString());
                this.issueHostingRepository.saveAndFlush(newIssueHosting);
            }
        }
    }

    @Override
    @Transactional(readOnly = true)
    public List<Map<String, Object>> findInIssueIds(IssueCondition issueCondition) {
        return issueHostingMapper.findInIssueIds(issueCondition);
    }
}