package com.product.file.service;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.product.common.collect.ListUtils;
import com.product.common.lang.DateUtils;
import com.product.core.config.CoreConst;
import com.product.core.dao.BaseDao;
import com.product.core.entity.DataTableEntity;
import com.product.core.entity.FieldSetEntity;
import com.product.core.exception.BaseException;
import com.product.core.service.support.AbstractBaseService;
import com.product.core.spring.context.SpringMVCContextHolder;
import com.product.core.transfer.Transactional;
import com.product.core.util.CodeUtil;
import com.product.file.config.CmnConst;
import com.product.file.config.DocumentCode;
import com.product.file.service.ide.IDocumentDirectoryService;
import com.product.module.sys.entity.SystemUser;
import com.product.util.BaseUtil;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.List;

/**
 * Copyright lx
 *
 * @Title: ClaimExpenseController
 * @Project: lx-SERVER
 * @Date: 2020-11-18 11:30:48
 * @Author: luoxin
 * @Description: 文件夹管理server
 */
@Component
public class DocumentDirectoryService extends AbstractBaseService implements IDocumentDirectoryService {

	@Autowired
	public BaseDao baseDao;
	@Autowired
	public DocumentDirectoryService documentDirectoryService;

	/**
	 * 单位文件夹树
	 *
	 * @return
	 */
	public DataTableEntity allDirectoryTree() {
		DataTableEntity dtTree = baseDao.listTable(CmnConst.PRODUCT_OA_DIRECTORY, "directory_type = 1");
		if (!BaseUtil.dataTableIsEmpty(dtTree)) {
			return BaseUtil.dataTableToTreeTable(dtTree, CmnConst.TRICODE, CmnConst.TRICODE_PARENT, null);
		}
		return dtTree;
	}

	/**
	 * 文档目录保存
	 *
	 * @param fse
	 * @return
	 */
	@Transactional
	public boolean saveDocumentDireactory(FieldSetEntity fse) {
		BaseUtil.createCreatorAndCreationTime(fse);
		String tricode = null;
		String tricodeParent = BaseUtil.strIsNull(fse.getString(CmnConst.TRICODE_PARENT)) ? "" : fse.getString(CmnConst.TRICODE_PARENT);
		if (BaseUtil.strIsNull(fse.getUUID())) {
			tricode = CodeUtil.getNewCodeByTemp(CmnConst.PRODUCT_OA_DIRECTORY, CmnConst.TRICODE, tricodeParent);
		} else {
			FieldSetEntity fseOrigin = baseDao.getFieldSetEntity(CmnConst.PRODUCT_OA_DIRECTORY, fse.getUUID(), false);
			if (fseOrigin == null) {
				fse.remove(CoreConst.UUID);
			}
			String originParent = BaseUtil.strIsNull(fseOrigin.getString(CmnConst.TRICODE_PARENT)) ? "" : fseOrigin.getString(CmnConst.TRICODE_PARENT);
			if (!originParent.equals(tricodeParent)) {
				String originTricode = BaseUtil.strIsNull(fseOrigin.getString(CmnConst.TRICODE)) ? "" : fseOrigin.getString(CmnConst.TRICODE);
				tricode = CodeUtil.getNewCodeByTemp(CmnConst.PRODUCT_OA_DIRECTORY, CmnConst.TRICODE, tricodeParent);
				StringBuilder sql = new StringBuilder();
				sql.append("update product_oa_directory ");
				sql.append("set tricode=concat(replace(substring(tricode,1,locate(?,tricode)+length(?)),?,?),substring(tricode,locate(?,tricode)+length(?)+1)), ");
				sql.append("tricode_parent=concat(replace(substring(tricode_parent,1,locate(?,tricode_parent)+length(?)),?,?),substring(tricode_parent,locate(?,tricode_parent)+length(?)+1)) ");
				sql.append("where tricode like ? ");
				baseDao.executeUpdate(sql.toString(), new Object[]{originTricode, originTricode, originTricode, tricode, originTricode, originTricode,
						originTricode, originTricode, originTricode, tricode, originTricode, originTricode, originTricode + "-%"});
			} else {
				tricode = fseOrigin.getString(CmnConst.TRICODE);
			}
		}
		fse.setValue(CmnConst.TRICODE, tricode);
		fse.setValue(CmnConst.DIRECTORY_TIER, tricode.split(",").length);
		return baseDao.saveFieldSetEntity(fse);
	}


	@Override
	@Transactional
	public boolean delDocumentDirectory(FieldSetEntity fieldSetEntity) throws BaseException {
		String uuid = fieldSetEntity.getString(CmnConst.UUID);
		String directory_type = fieldSetEntity.getString(CmnConst.DIRECTORY_TYPE);
		String filter = "";
		if ("2".equals(directory_type)) {
			filter = " AND " + "created_by = " + SpringMVCContextHolder.getCurrentUserId();
		}
		DataTableEntity dataTableEntity = baseDao.listTable(
				"SELECT * FROM PRODUCT_OA_directory WHERE directory_type = ? AND tricode_parent = (SELECT tricode FROM PRODUCT_OA_directory where uuid = ?)"
						+ filter,
				new String[]{directory_type, uuid});
		if (BaseUtil.dataTableIsEmpty(dataTableEntity)) {
			baseDao.delete(CmnConst.PRODUCT_OA_DOCUMENT, "directory_uuid = ?", new String[]{uuid});
			return baseDao.delete(CmnConst.PRODUCT_OA_DIRECTORY, new String[]{uuid});
		} else {
			throw new BaseException(DocumentCode.DOCUMENT_CATALOG_DELETE_FAIL.getValue(),
					DocumentCode.DOCUMENT_CATALOG_DELETE_FAIL.getText(), this.getClass(),
					"public boolean delDocumentDirectory(FieldSetEntity fieldSetEntity) throws BaseException");
		}
	}

	/**
	 * 获取当前文件路径
	 *
	 * @param fieldSetEntity
	 * @return
	 * @throws BaseException
	 */
	@Override
	public DataTableEntity getDirectoryStructure(FieldSetEntity fieldSetEntity) throws BaseException {
		String uuid = fieldSetEntity.getString(CmnConst.DIRECTORY_UUID);
		fieldSetEntity = baseDao.getFieldSetEntity(CmnConst.PRODUCT_OA_DIRECTORY, uuid, false);
		String triCode = fieldSetEntity.getString(CmnConst.TRICODE);
		String type = fieldSetEntity.getString(CmnConst.DIRECTORY_TYPE);
		List<String> codeList = ListUtils.newArrayList();
		// 拆分为上级目录
		if (triCode.indexOf('-') != -1) {
			do {
				codeList.add(0, triCode);
				triCode = triCode.substring(0, triCode.lastIndexOf('-'));
			} while (triCode.indexOf('-') != -1);
			codeList.add(0, triCode);
		} else {
			codeList.add(triCode);
		}
		SystemUser user = SpringMVCContextHolder.getCurrentUser();
		DataTableEntity dataTableEntity;
		// 单位文件夹
		if ("1".equals(type)) {
			codeList.add(0, user.getOrg_level_uuid());
			dataTableEntity = baseDao.listTable(CmnConst.PRODUCT_OA_DIRECTORY,
					"directory_type = 1 AND org_level_uuid = ? AND "
							+ BaseUtil.buildQuestionMarkFilter(CmnConst.TRICODE, codeList.size() - 1, true),
					codeList.toArray(), "tricode");
			// 个人文件夹
		} else {
			codeList.add(0, String.valueOf(user.getUser_id()));
			dataTableEntity = baseDao.listTable(CmnConst.PRODUCT_OA_DIRECTORY,
					"directory_type = 2 AND created_by = ? AND "
							+ BaseUtil.buildQuestionMarkFilter(CmnConst.TRICODE, codeList.size() - 1, true),
					codeList.toArray(), "tricode");
		}
		baseDao.listInternationDataTable(dataTableEntity, null);
		return dataTableEntity;
	}

	@Override
	public JSONArray treeListAll(FieldSetEntity fieldSetEntity) throws BaseException {
		// 关联公司uuid
		String directory_type = fieldSetEntity.getString(CmnConst.DIRECTORY_TYPE);
		// 公司文件夹
		DataTableEntity data;
		SystemUser user = SpringMVCContextHolder.getCurrentUser();
		StringBuffer sql = new StringBuffer();
		sql.append("SELECT a.*,ifnull(b.number,0) number FROM PRODUCT_OA_directory a LEFT JOIN ");
		sql.append(
				"(SELECT COUNT(*) number,directory_uuid FROM PRODUCT_OA_document GROUP BY directory_uuid)  b on a.uuid=b.directory_uuid ");

		if ("1".equals(directory_type)) {
			String org_level_uuid = user.getOrg_level_uuid();
			sql.append("where directory_type = 1 AND org_level_uuid = ? ");
			data = baseDao.listTable(sql.toString(), new Object[]{org_level_uuid});
//      data = baseDao.listTable(CmnConst.PRODUCT_OA_DIRECTORY, " directory_type = 1 AND org_level_uuid = ?", new String[]{org_level_uuid}, "tricode");
			// 个人文件夹
		} else {
			Integer userId = user.getUser_id();
			sql.append("where directory_type = 2 AND created_by = ? ");
			data = baseDao.listTable(sql.toString(), new Object[]{userId});

//      data = baseDao.listTable(CmnConst.PRODUCT_OA_DIRECTORY, " directory_type = 2 AND created_by = ?", new Object[]{userId}, "tricode");
		}
		baseDao.listInternationDataTable(data, null);
		JSONArray menus = this.encapsulationTree(data);
		// 获取当前公司
		JSONObject orgLevelInfo = new JSONObject();
		orgLevelInfo.put("directory_name", user.getOrg_level_name());
		orgLevelInfo.put("tricode", "");
		orgLevelInfo.put("org_level_uuid", user.getOrg_level_uuid());
		orgLevelInfo.put("children", menus);
		JSONArray array = new JSONArray();
		if (!"1".equals(directory_type)) {
//		查询数量
			sql.setLength(0);
			sql.append(" SELECT\n");
			sql.append("		( SELECT count(*) FROM product_oa_document_collection WHERE document_collector = ? ) collection_count,\n");
			sql.append("		( SELECT count( sub_uuid ) FROM product_oa_document_borrow_sub WHERE borrow_uuid IN ( SELECT uuid FROM product_oa_document_borrow WHERE borrower = ? and flow_flag= 2 )  ) borrow_count\n");
			sql.append("		FROM\n");
			sql.append("DUAL\n");
			FieldSetEntity fieldSetBySQL = baseDao.getFieldSetBySQL(sql.toString(), new Object[]{user.getUser_id(), user.getUser_id()}, false);
			int collectionCount = 0;
			int borrowCount = 0;
			if (fieldSetBySQL != null) {
				collectionCount = BaseUtil.ifNull(fieldSetBySQL.getInteger("collection_count"), 0);
				borrowCount = BaseUtil.ifNull(fieldSetBySQL.getInteger("borrow_count"), 0);
			}
			//添加收藏夹和借阅文件夹
			JSONObject favorite = new JSONObject();
			favorite.put("directory_name", "收藏夹");
			favorite.put("uuid", "!favorite");
			favorite.put("number", collectionCount);
			menus.add(0, favorite);
			JSONObject borrow = new JSONObject();
			borrow.put("directory_name", "借阅文件");
			borrow.put("uuid", "!borrow");
			borrow.put("number", borrowCount);
			menus.add(1, borrow);
		}
		array.add(orgLevelInfo);
		return array;
	}

	/**
	 * 封装树方法
	 *
	 * @param
	 * @return
	 * @throws BaseException
	 */
	@Override
	public JSONArray encapsulationTree(DataTableEntity data) throws BaseException {
		JSONArray menus = new JSONArray();
		JSONObject parent_menu = new JSONObject();
		if (!BaseUtil.dataTableIsEmpty(data)) {
			for (int i = 0; i < data.getRows(); i++) {
				FieldSetEntity fs = data.getFieldSetEntity(i);
				JSONObject menu = BaseUtil.fieldSetEntityToJson(fs);
				String tricode = fs.getString(CmnConst.TRICODE_PARENT);
				if (StringUtils.isEmpty(tricode) || parent_menu.getString(tricode) == null) {
					menus.add(menu);
				} else {// 上级目录
					JSONObject pm = parent_menu.getJSONObject(tricode);
					JSONArray subs = pm.getJSONArray(CmnConst.CHILDREN);
					JSONArray submenus = null;
					if (subs == null) {
						submenus = new JSONArray();
						pm.put(CmnConst.CHILDREN, submenus);
					} else {
						submenus = subs;
					}
					submenus.add(menu);
				}
				parent_menu.put(menu.getString(CmnConst.TRICODE), menu);
			}
		}
		return menus;
	}

	@Override
	public FieldSetEntity documentDirectoryInfo(FieldSetEntity fieldSetEntity) throws BaseException {
		String uuid = fieldSetEntity.getString(CmnConst.UUID);
		return baseDao.getFieldSetEntity(CmnConst.PRODUCT_OA_DIRECTORY, uuid, true);
	}

	/**
	 * 移动到目录列表（根据当前用户过滤展示目录列表） 获取用户有新增（上传）权限的列表
	 *
	 * @param
	 * @return
	 * @throws BaseException
	 */
	@Override
	public DataTableEntity moveToList(FieldSetEntity fse) throws BaseException {
		String type = fse.getString(CmnConst.DIRECTORY_TYPE);
		StringBuffer sql = new StringBuffer();
		Integer userId = SpringMVCContextHolder.getCurrentUser().getUser_id();
		StringBuffer param = new StringBuffer();
		// 1为单位文件夹
		if ("1".equals(type)) {
			param.append("%").append(userId).append("%");
			sql.append("SELECT a.* FROM " + CmnConst.PRODUCT_OA_DIRECTORY + " a LEFT JOIN ")
					.append(" PRODUCT_OA_directory_rights b ON a.uuid = b.directory_uuid ")
					.append(" LEFT JOIN product_sys_organizational_structure_storage c on b.storage_uuid = c.uuid ")
					.append(" WHERE a.directory_type = 1 AND b.rigths like '%3%' AND c.staff_ids like ? GROUP BY a.tricode ");
		} else {
			param.append(userId);
			sql.append("SELECT * FROM PRODUCT_OA_directory ").append(" WHERE directory_type = 2 AND created_by = ? ");
		}
		DataTableEntity dataTableEntity = baseDao.listTable(sql.toString(), new String[]{param.toString()});
		baseDao.listInternationDataTable(dataTableEntity, null);
		return dataTableEntity;
	}

	@Override
	@Transactional
	public boolean upDocumentDirectoryName(FieldSetEntity fse) throws BaseException {
		String uuid = fse.getString(CmnConst.UUID);
		String directoryName = fse.getString(CmnConst.DIRECTORY_NAME);
		FieldSetEntity docField = baseDao.getFieldSetEntity(CmnConst.PRODUCT_OA_DIRECTORY, uuid, false);
		docField.setValue(CmnConst.DIRECTORY_NAME, directoryName);
		return baseDao.update(docField);
	}
}