package com.engine.qz.service.impl;

import com.engine.core.impl.Service;
import com.engine.qz.entity.CustomTemplateVo;
import com.engine.qz.entity.CustomTranscerDataVo;

import com.engine.qz.entity.TemplateFieldsPo;
import com.engine.qz.service.HrmCustomTemplateService;
import weaver.general.TimeUtil;
import weaver.general.Util;
import weaver.conn.RecordSet;

import java.util.*;


/**
 * @Author Apple
 * @Date 2025/2/24 11:08
 * @Description:
 * @Version 1.0
 */
public class HrmCustomTemplateServiceImpl extends Service implements HrmCustomTemplateService {


    @Override
    public CustomTranscerDataVo getCustomTransferData(Map<String, Object> params) {

        //1.所有可查看字段 （todo 权限控制获取）
        LinkedList<TemplateFieldsPo> transferDatas = rosterList();

        //2.存在模板 且已经选择的字段
        LinkedList<CustomTemplateVo> customTemplate = getCustomTemplate();
        Optional<CustomTemplateVo> result = customTemplate.stream()
                .filter(vo -> vo.getIsused() == 1)
                .findFirst();

        LinkedList<String>  transferKeys = new LinkedList<>();
        CustomTemplateVo customTemplateVo = new CustomTemplateVo();
        if (result.isPresent()) {
            customTemplateVo = result.get();
            transferKeys.addAll(Arrays.asList(customTemplateVo.getTemplateFields().split(",")));

        } else {
            //(todo 无模板或不存在启用模板)


        }
        return CustomTranscerDataVo.builder().templateId(customTemplateVo.getKey()).transferDatas(transferDatas).transferKeys(transferKeys).build();
    }

    @Override
    public LinkedList<CustomTemplateVo> getCustomTemplate() {

        RecordSet rs = new RecordSet();
        LinkedList<CustomTemplateVo> customTemplateVos = new LinkedList<>();
        rs.executeQuery("select id,templateName,templateFields,isused,belongto from uf_custom_template \n" +
                "where belongto = ? order by id asc",user.getUID());

        while (rs.next()) {
            customTemplateVos.add(CustomTemplateVo.builder()
                    .key(Util.null2String(rs.getString("id")))
                    .showname(Util.null2String(rs.getString("templateName")))
                    .templateFields(Util.null2String(rs.getString("templateFields")))
                    .isused(Util.getIntValue(rs.getString("isused")))
                    .belongto(Util.getIntValue(rs.getString("belongto")))
                    .build());
        }

        //todo 没有模板或者模版都没启用

        return customTemplateVos;
    }

    @Override
    public Map<String, Object> addCustomTemplate(Map<String, Object> params) {

        String customTemplateName = Util.null2String(params.get("showname"));
        String fields = Util.null2String(params.get("fields"));

        String currentDate = TimeUtil.getCurrentDateString();
        String currentTime = TimeUtil.getOnlyCurrentTimeString();
        int uid = user.getUID();
        String uuid =  UUID.randomUUID().toString();
        Map<String, Object> datas = new HashMap<>(4);

        RecordSet rs = new RecordSet();
        String templateId = "";
        boolean result = rs.executeUpdate("insert into uf_custom_template(templateName,templateFields,isused,belongto,modedatacreatedate,modedatacreatetime," +
                " modedatacreater,modeuuid) values(?,?,?,?,?,?,?,?)", customTemplateName, fields, 0, uid, currentDate, currentTime, uid, uuid);
        if (result) {
            rs.executeQuery("select id from uf_custom_template where modeuuid = ?",uuid);
            if (rs.next()) {
                templateId = Util.null2String(rs.getString("id"));
            }
        }
        datas.put("templateId",templateId);
        datas.put("customTemplates",getCustomTemplate());


        return datas;
    }

    @Override
    public void updateCustomTemplateFields(Map<String, Object> params) {

        String templateId = Util.null2String(params.get("templateId"));
        String fields = Util.null2String(params.get("fields"));

        RecordSet rs = new RecordSet();
        //1.更新当前用户该方案数据
        boolean flag = rs.executeUpdate("update uf_custom_template set templateFields = '" + fields + "',isused = 1 where id = ?", templateId);

        //2.更新当前用户其它方案为未启用
        if (flag) {
            rs.executeUpdate("update uf_custom_template set isused = 0 where belongto = ? and id <> ?",user.getUID(),templateId);
        }

    }

    @Override
    public LinkedList<String> getTemplateSelectKeys(String templateId) {
        LinkedList<CustomTemplateVo> customTemplateList = getCustomTemplate();
        CustomTemplateVo customTemplate = customTemplateList.stream()
                .filter(item -> templateId.equals(item.getKey()))
                .findFirst()
                .get();

        return new LinkedList<>(Arrays.asList(customTemplate.getTemplateFields().split(",")));
    }


    private LinkedList<TemplateFieldsPo> rosterList() {

        LinkedList<TemplateFieldsPo> templateFields = new LinkedList<>();
        RecordSet rs = new RecordSet();
        rs.executeQuery("select id,chinese,dataName from uf_roster_field order by id asc");
        while (rs.next()) {
            templateFields.add(TemplateFieldsPo.builder()
                    .id(Util.null2String(rs.getString("id")))
                    .fieldName(Util.null2String(rs.getString("chinese")))
                    .fieldDataName(Util.null2String(rs.getString("dataName")))
                    .build());
        }

        return templateFields;
    }


}