package com.vci.web.service.impl;

import com.sun.jnlp.ApiDialog;
import com.vci.client.mw.ClientContextVariable;
import com.vci.common.utility.ObjectUtility;
import com.vci.corba.common.PLException;
import com.vci.corba.portal.PortalService;
import com.vci.corba.portal.data.*;
import com.vci.pagemodel.PLUILayoutCloneVO;
import com.vci.starter.web.exception.VciBaseException;
import com.vci.starter.web.pagemodel.BaseQueryObject;
import com.vci.starter.web.pagemodel.DataGrid;
import com.vci.starter.web.pagemodel.SessionInfo;
import com.vci.starter.web.util.VciBaseUtil;
import com.vci.starter.web.util.WebThreadLocalUtil;
import com.vci.web.service.UIManagerServiceI;
import com.vci.web.util.Func;
import com.vci.web.util.PlatformClientUtil;
import com.vci.web.util.UITools;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import java.util.Map;

/**
 * UI定义服务界面相关接口
 * @author ludc
 * @date 2024/8/28 17:05
 */
@Service
public class UIManagerServiceImpl implements UIManagerServiceI {

    /**
     * 平台的调用工具类
     */
    @Resource
    private PlatformClientUtil platformClientUtil;
    /**
     * 日志
     */
    private Logger logger = LoggerFactory.getLogger(getClass());

    /**
     * 排序比较器
     */
    private Comparator<PLUILayout> pageLayoutComparator = new Comparator<PLUILayout>() {
        @Override
        public int compare(PLUILayout o1, PLUILayout o2) {
            return o1.plCode.compareTo(o2.plCode);
        }
    };

    /**
     * 根据业务类型名查询ui上下文数据
     * @param baseQueryObject
     * @return
     * @throws PLException
     */
    @Override
    public DataGrid gridUIContextData(BaseQueryObject baseQueryObject) throws PLException {
        VciBaseUtil.alertNotNull(baseQueryObject,"条件对象");
        int page = baseQueryObject.getPage();
        int limit = baseQueryObject.getLimit();
        Map<String, String> conditionMap = baseQueryObject.getConditionMap();
        String btmName = conditionMap.getOrDefault("btmName","");
        if(Func.isEmpty(conditionMap) || Func.isBlank(btmName)){
            throw new PLException("500",new String[]{"未获取到业务类型名称！"});
        }
        String txtName = conditionMap.getOrDefault("txtName","").trim();
        String txtCode = conditionMap.getOrDefault("txtCode","").trim();
        PortalService.GetPLUILayoutsByRelatedTypeAndQueryInfoResult result = platformClientUtil.getUIService()
                .getPLUILayoutsByRelatedTypeAndQueryInfo(btmName, txtName, txtCode, page, limit);
        DataGrid<PLUILayout> dataGrid = new DataGrid<>();
        int total = (int)result.total;
        dataGrid.setTotal(total);
        dataGrid.setLimit(limit);
        dataGrid.setPage(page);
        PLUILayout[] res = result.returnValue;
        Arrays.sort(res,pageLayoutComparator);
        List<PLUILayout> pluiLayouts = Arrays.asList(res);
        dataGrid.setData(pluiLayouts);
        return dataGrid;
    }

    /**
     * 给业务类型下添加ui上下文
     * @param pluiLayout
     * @return
     * @throws PLException
     */
    @Override
    public boolean saveUIContextData(PLUILayout pluiLayout) throws VciBaseException {
        try {
            //ui上下文对象校验
            canContinue(pluiLayout);

            String code = pluiLayout.plCode;
            String name = pluiLayout.plName;
            boolean isExist = nameOrCodeIsExist(pluiLayout, false);
            //是否存在校验
            if (isExist){
                throw new VciBaseException("上下文编码或名称已经存在，请检查！");
            }

            PLUILayout pld = new PLUILayout();
            pld.plOId = ObjectUtility.getNewObjectID36();
            pld.plCode = code;
            pld.plName = name;
            pld.plRelatedType = pluiLayout.plRelatedType;
            pld.plDesc = pluiLayout.plDesc;
            SessionInfo sessionInfo = WebThreadLocalUtil.getCurrentUserSessionInfoInThread();
            pld.plCreateUser = sessionInfo.getUserId();
            pld.plModifyUser = sessionInfo.getUserId();
            //导航区
            pld.plIsShowForm = pluiLayout.plIsShowForm;
            //控制区
            pld.plIsShowNavigator = pluiLayout.plIsShowNavigator;
            //操作区
            pld.plIsShowTab = pluiLayout.plIsShowTab;
            //执行保存
            return platformClientUtil.getUIService().savePLUILayout(pld);
        } catch (PLException e) {
            e.printStackTrace();
            String exceptionMessage = VciBaseUtil.getExceptionMessage(e);
            logger.error(exceptionMessage);
            throw new VciBaseException(exceptionMessage);
        }
    }

    /**
     * 修改ui上下文
     * @param pluiLayout
     * @return
     * @throws PLException
     */
    @Override
    public boolean updateUIContextData(PLUILayout pluiLayout) throws VciBaseException {
        this.canContinue(pluiLayout);
        try {
            String code = pluiLayout.plCode;
            String name = pluiLayout.plName;
            boolean isExist = nameOrCodeIsExist(pluiLayout, true);
            if (isExist){
                throw new VciBaseException("上下文编码或名称已经存在，请检查！");
            }

            PLUILayout pld = new PLUILayout();
            pld.plOId = pluiLayout.plOId;
            pld.plCode = code;
            pld.plName = name;
            pld.plRelatedType = pluiLayout.plRelatedType;
            pld.plDesc = pluiLayout.plDesc;
            pld.plCreateUser = pluiLayout.plCreateUser;
            pld.plModifyUser = WebThreadLocalUtil.getCurrentUserSessionInfoInThread().getUserId();

            //导航区
            pld.plIsShowForm = pluiLayout.plIsShowForm;
            //控制区
            pld.plIsShowNavigator = pluiLayout.plIsShowNavigator;
            //操作区
            pld.plIsShowTab = pluiLayout.plIsShowTab;
            //执行修改
            return platformClientUtil.getUIService().updatePLUILayout(pld);
        } catch (PLException e) {
            e.printStackTrace();
            String exceptionMessage = VciBaseUtil.getExceptionMessage(e);
            logger.error(exceptionMessage);
            throw new VciBaseException(exceptionMessage);
        }
    }

    /**
     * 根据主键和业务类型oid删除ui上下文数据
     * @return
     */
    @Override
    public boolean delUIContextData(String[] oids) throws PLException {
        VciBaseUtil.alertNotNull(oids,"待删除的对象列表");
        //删除方法中有关联数据删除的操作逻辑
        return platformClientUtil.getUIService().deletePLUILayoutByOidsForCascade(oids);
    }

    /**
     * 克隆ui上下文（具备关联数据的克隆）
     * @param pluiLayoutCloneVO
     * @return
     */
    @Override
    public boolean cloneUiContextData(PLUILayoutCloneVO pluiLayoutCloneVO) throws PLException {
        VciBaseUtil.alertNotNull(
            pluiLayoutCloneVO,"克隆参数对象",
            pluiLayoutCloneVO.getSourcePLUILayout(),"克隆的源对象信息",
            pluiLayoutCloneVO.getCloneName(),"克隆的对象名称",
            pluiLayoutCloneVO.getCloneContextCode(),"克隆的对象上下文编码"
        );
        PLUILayout pluiLayout = new PLUILayout();
        PLUILayout sourcePLUILayout = pluiLayoutCloneVO.getSourcePLUILayout();
        //如果选择克隆目标，则克隆到选择的类型下，如果没有选择克隆目标，则克隆到当前类型下
        if(Func.isBlank(pluiLayoutCloneVO.getCloneTargetOid())){
            pluiLayout.plRelatedType = sourcePLUILayout.plRelatedType;
        }
        //克隆的名称和ui上下文编号查重
        String cloneName = pluiLayoutCloneVO.getCloneName();
        String cloneContextCode = pluiLayoutCloneVO.getCloneContextCode();
        pluiLayout.plOId = ObjectUtility.getNewObjectID36();
        pluiLayout.plName = cloneName;
        pluiLayout.plCode = cloneContextCode;
        pluiLayout.plIsShowTab = sourcePLUILayout.plIsShowTab;
        pluiLayout.plIsShowNavigator = sourcePLUILayout.plIsShowNavigator;
        pluiLayout.plIsShowForm = sourcePLUILayout.plIsShowForm;
        pluiLayout.plDesc = sourcePLUILayout.plDesc;
        SessionInfo sessionInfo = WebThreadLocalUtil.getCurrentUserSessionInfoInThread();
        pluiLayout.plCreateUser = sessionInfo.getUserId();
        pluiLayout.plModifyUser = sessionInfo.getUserId();
        //克隆目标下ui名称和编号查重
        this.checkCodeName(pluiLayout);
        //1、先保存ui上下文
        boolean res = platformClientUtil.getUIService().savePLUILayout(pluiLayout);
        //2、再考虑子节点的克隆
        PLTabPage[] pages = platformClientUtil.getUIService().getPLTabPagesByPageDefinationOId(sourcePLUILayout.plOId); //控制区节点及其子节点的克隆
        if(pages == null){
            return true;
        }
        try {
            for (PLTabPage page : pages) {
                savePlpageLayoutDefinationRelation(page,pluiLayout.plOId);
            }
            return true;
        }catch (Exception e){
            e.printStackTrace();
            String exceptionMessage = VciBaseUtil.getExceptionMessage(e);
            logger.error(exceptionMessage);
            throw new VciBaseException(exceptionMessage);
        }
    }

    @Override
    public void expUiContextData(String[] oids, HttpServletResponse response) throws PLException, IOException {

    }

    /**
     * 控制区节点及其子节点的克隆
     * @param obj
     */
    private void savePlpageLayoutDefinationRelation(Object obj,String plUILayoutId) {
        PLTabPage tabPage = (PLTabPage)obj;
        try {

            PLPageDefination[] pLPageDefinations = platformClientUtil.getUIService().getPLPageDefinationsByPageContextOId(tabPage.plOId);

            tabPage.plOId = ObjectUtility.getNewObjectID36();
            tabPage.plContextOId = plUILayoutId;
            //add by caill start 2016.8.15 导航区、控制区、操作区在没有子节点的情况下的克隆
            if(pLPageDefinations.length==0){
                platformClientUtil.getUIService().savePLTabPage(tabPage);
            }
            //add by caill end
            for(int j=0;j<pLPageDefinations.length;j++){
                PLPageDefination plPageDef = pLPageDefinations[j];

                platformClientUtil.getUIService().savePLTabPage(tabPage);
                PLTabButton[] pLTabButtons = platformClientUtil.getUIService().getPLTabButtonsByTableOId(plPageDef.plOId);

                plPageDef.plOId = ObjectUtility.getNewObjectID36();
                plPageDef.plTabPageOId = tabPage.plOId;
                platformClientUtil.getUIService().savePLPageDefination(plPageDef);

                for(int b=0;b<pLTabButtons.length;b++){
                    PLTabButton plTabButton = pLTabButtons[b];
                    PLCommandParameter[] pLCommandParameters = platformClientUtil.getUIService().getPLCommandParametersByCommandOId(plTabButton.plOId);

                    plTabButton.plOId = ObjectUtility.getNewObjectID36();
                    plTabButton.plTableOId = plPageDef.plOId;
                    platformClientUtil.getUIService().savePLTabButton(plTabButton);

                    for(int c=0;c<pLCommandParameters.length;c++){
                        final PLCommandParameter plCommandParameter = pLCommandParameters[c];
                        plCommandParameter.plOId = ObjectUtility.getNewObjectID36();
                        plCommandParameter.plCommandOId = plTabButton.plOId;
                        platformClientUtil.getUIService().savePLCommandParameter(plCommandParameter);
                    }
                }
            }
        } catch (PLException e) {
            e.printStackTrace();
        }
    }

    /**
     * 未做判空处理，调用前请保证obj不为空
     * @param obj
     * @throws PLException
     */
    public void checkCodeName(PLUILayout obj) throws PLException {
        PLUILayout[] plUILayouts = platformClientUtil.getUIService().getPLUILayoutsByRelatedType(obj.plRelatedType);
        int length = plUILayouts.length;
        String code = obj.plCode;
        String name = obj.plName;

        if (Func.isNotBlank(name) || Func.isNotBlank(code)){
            for (int i =0;i<length;i++){//循环节点的UI上文和名称
                if (plUILayouts[i].plCode.equalsIgnoreCase(code) || plUILayouts[i].plName.equals(name)){
                    throw new VciBaseException("业务类型下UI名称或UI上下文编码已存在！");
                }
            }
        }
    }

    /**
     * ui上下文新增修改前检查
     * @param pluiLayout
     */
    private void canContinue(PLUILayout pluiLayout){
        String code = pluiLayout.plCode;
        String name = pluiLayout.plName;
        if(Func.isBlank(code)){
            throw new VciBaseException("上下文编码不能为空！");
        }
        if(Func.isBlank(name)){
            throw new VciBaseException("名称不能为空！");
        }
        if((pluiLayout.plIsShowNavigator == 0) && (pluiLayout.plIsShowForm == 0) && (pluiLayout.plIsShowTab == 0)){
            throw new VciBaseException("上下文至少要包含一个区域！");
        }
    }

    /**
     * 检查名称或者编码是否已存在
     * @param pluiLayout
     * @param isEdit
     * @return
     * @throws VciBaseException
     */
    private boolean nameOrCodeIsExist(PLUILayout pluiLayout, boolean isEdit) throws PLException {
        boolean res = false;
        //查询同一业务类型下的ui上下文，然后查重
        PLUILayout[] plpagelayoutdefinations = platformClientUtil.getUIService().getPLUILayoutsByRelatedType(pluiLayout.plRelatedType);
        int length = plpagelayoutdefinations.length;
        for (int i =0;i<length;i++){
            String code = plpagelayoutdefinations[i].plCode;
            String name = plpagelayoutdefinations[i].plName;
            String ids = plpagelayoutdefinations[i].plOId;
            if(isEdit){
                if(!ids.equals(pluiLayout.plOId)){
                    if (pluiLayout.plCode.equalsIgnoreCase(code) || pluiLayout.plName.equals(name)){
                        res = true;
                        break;
                    }
                }
            }
            else {
                if (code.equalsIgnoreCase(code) || name.equals(name)){
                    res = true;
                    break;
                }
            }
        }
        return res;
    }

}