package com.product.project.management.service;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

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.project.management.config.Cmnconst;
import com.product.project.management.config.SystemCode;
import com.product.project.management.util.ItemizeUtil;
import com.product.project.management.util.ProjectItemUtil;
import com.product.util.BaseUtil;

import cn.hutool.core.lang.UUID;

@Service("projectBudget")
public class ProjectBudgetService extends AbstractBaseService{
	
	@Autowired
	BaseDao baseDao;
	
	/**
	 * 	项目预算导入
	 * @param dtParseData	 解析数据
	 * @param headerDataList excel标题数据
	 */
	public DataTableEntity importBudget2(DataTableEntity dtParseData, List<List<String>> headerDataList) {
		
		//判断是否有解析EXCEL数据
		if (BaseUtil.dataTableIsEmpty(dtParseData)) {
			return null;
		}
		//临时存储集合
		Map<String, String> itemizeFullNameAndUUID = new HashMap<>();
		Map<String, String> itemizeFullNameAndCode = new HashMap<>();
		Map<String, String> itemizeFullNameAndMaxCode = new HashMap<>();
		DataTableEntity dtNewProjectItem = new DataTableEntity();
		
		//遍历excel转换数据
		for (int i = 0; i < dtParseData.getRows(); i++) {
			//获取excel行数据
			FieldSetEntity fseParseData = dtParseData.getFieldSetEntity(i);
			//生成项目分项
			String uuid = autoCreateProjectItem(dtNewProjectItem, fseParseData, itemizeFullNameAndUUID, itemizeFullNameAndCode, itemizeFullNameAndMaxCode);
			fseParseData.setValue(Cmnconst.PROJECT_ITEMIZE_UUID, uuid);
			
			//生成材料类型
			String bugetCode = fseParseData.getString(Cmnconst.BUDGET_CODE);
			String materialType = null;
			if ("声测管".equals(bugetCode)) {
				materialType = "2";
			}else {
				String materialCode = fseParseData.getString(Cmnconst.MATERIAL_CODE);
				if (materialCode.contains("架立筋")) {
					materialType = "1";
					fseParseData.setValue(Cmnconst.MATERIAL_CODE, ItemizeUtil.getChineseOrEnglishOrNumber("ENGLISHNUMBER", materialCode));
				}else if (materialCode.contains("钢筋网")) {
					materialType = "3";
					fseParseData.setValue(Cmnconst.MATERIAL_CODE, ItemizeUtil.getChineseOrEnglishOrNumber("ENGLISHNUMBER", materialCode));
				}else{
					FieldSetEntity fseMaterial = baseDao.getFieldSetEntityByFilter(Cmnconst.PRODUCT_PROJECT_BASE_MATERIAL,"material_code=?", new Object[] {materialCode}, false);
					if (fseMaterial != null) {
						materialType = fseMaterial.getString(Cmnconst.MATERIAL_TYPE);
						if (materialType.indexOf("0")>-1) {
							materialType = "0";
						}
					}
				}
			}
			fseParseData.setValue(Cmnconst.MATERIAL_TYPE, materialType);
		}
		if (!BaseUtil.dataTableIsEmpty(dtNewProjectItem)) {
			try {
				baseDao.add(dtNewProjectItem);
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
		return dtParseData;
	}
	
	/**
	 * 	通过field1,field2,field3,field4,field5,field6数据自动生成项目分项数据
	 * 	如果项目分项已存在数据库或者新生成，将存入map集合中以便使用
	 * 	如果项目分项不存在于数据库则生成项目分项数据
	 * @param dtNewProjectItem
	 * @param fseParseData
	 * @param itemizeFullNameAndUUID
	 * @param itemizeFullNameAndCode
	 * @param itemizeFullNameAndMaxCode
	 * @return
	 */
	public String autoCreateProjectItem(DataTableEntity dtNewProjectItem, FieldSetEntity fseParseData, Map<String, String> itemizeFullNameAndUUID, Map<String, String> itemizeFullNameAndCode, Map<String, String> itemizeFullNameAndMaxCode) {
		String itemizFullName = null;
		String finalUUID = null;
		FieldSetEntity fseProject = baseDao.getFieldSetByFilter(Cmnconst.PRODUCT_PROJECT_QXLW, "project_name=?", new Object[] {fseParseData.getString("field0")}, false);
		String projectUUID = fseProject.getUUID();
		//循环field1~field6字段，逐步生成对应的项目分项数据
		for (int i = 1; i < 9; i++) {
			
			//获取分项名称,判断是否为空
			String itemize = fseParseData.getString("field"+i);
			//判断项目分项名称是否为空（如为空：则该预算对应的项目分项生成完毕，预算关联的UUID为上一个field分项对应的UUID
			if (BaseUtil.strIsNull(itemize)) {
				if (i==8) {
					finalUUID = itemizeFullNameAndUUID.get(itemizFullName);
				}
				continue;
			}
			
			//获取上级分项和当前分项全称（如当前分项没有上级：则全称等于名称；如有上级：则全称等于上级全称/名称）
			String itemizeParent = null;
			//获取分项全称
			if (BaseUtil.strIsNull(itemizFullName)) {
				itemizFullName = itemize;
			}else {
				itemizeParent = itemizFullName;
				itemizFullName = itemizFullName + "/" + itemize;
			}
			
			//判断项目分项是否存在于集合中
			if(!itemizeFullNameAndCode.containsKey(itemizFullName)) {
				//查询分项和上级分项是否存在于数据库中
				FieldSetEntity fseProjectItem = baseDao.getFieldSetEntityByFilter(Cmnconst.PRODUCT_PROJECT_ITEM, "project_uuid = ? AND itemize_full_name=?", new Object[] {projectUUID,itemizFullName}, false);
				if (fseProjectItem == null) {
					String uuid = UUID.randomUUID().toString();
					String code;
					
					if (!BaseUtil.strIsNull(itemizeFullNameAndMaxCode.get(itemizeParent))) {
						code = ProjectItemUtil.autoAddOneCode(itemizeFullNameAndMaxCode.get(itemizeParent));
					}else {
						FieldSetEntity fseMaxProjectItem;
						if(BaseUtil.strIsNull(itemizeParent)) {
							fseMaxProjectItem = baseDao.getFieldSetEntityByFilter(Cmnconst.PRODUCT_PROJECT_ITEM, new String[] {"Max(itemize_code)itemize_code"}, "project_uuid = ? AND itemize_parent_code IS NULL", new Object[] {projectUUID}, false, null);
						}else {
							fseMaxProjectItem = baseDao.getFieldSetEntityByFilter(Cmnconst.PRODUCT_PROJECT_ITEM, new String[] {"Max(itemize_code)itemize_code"}, "project_uuid = ? AND itemize_parent_code = ?", new Object[] {projectUUID, itemizeFullNameAndCode.get(itemizeParent)}, false, null);
						}
						if (fseMaxProjectItem==null || BaseUtil.strIsNull(fseMaxProjectItem.getString(Cmnconst.ITEMIZE_CODE))) {
							code = ProjectItemUtil.autoCreateCode(itemizeFullNameAndCode.get(itemizeParent));
						}else {
							code = ProjectItemUtil.autoAddOneCode(fseMaxProjectItem.getString(Cmnconst.ITEMIZE_CODE));
						}
					}
					FieldSetEntity fseNewProject = new FieldSetEntity(Cmnconst.PRODUCT_PROJECT_ITEM);
					fseNewProject.setValue(Cmnconst.UUID, uuid);
					fseNewProject.setValue("~type~", "add");
					fseNewProject.setValue(Cmnconst.PROJECT_UUID, projectUUID);
					fseNewProject.setValue(Cmnconst.ITEMIZE, itemize);
					fseNewProject.setValue(Cmnconst.ITEMIZE_CODE, code);
					fseNewProject.setValue(Cmnconst.ITEMIZE_PARENT_CODE, itemizeFullNameAndCode.get(itemizeParent));
					fseNewProject.setValue(Cmnconst.ITEMIZE_FULL_NAME, itemizFullName);
					dtNewProjectItem.addFieldSetEntity(fseNewProject);
					
					itemizeFullNameAndUUID.put(itemizFullName, uuid);
					itemizeFullNameAndCode.put(itemizFullName, code);
					itemizeFullNameAndMaxCode.put(itemizeParent, code);
				}else {
					String uuid = fseProjectItem.getUUID();
					String code = fseProjectItem.getString(Cmnconst.ITEMIZE_CODE);
					FieldSetEntity fseMaxProjectItem;
					if (BaseUtil.strIsNull(fseProjectItem.getString(Cmnconst.ITEMIZE_PARENT_CODE))) {
						fseMaxProjectItem = baseDao.getFieldSetEntityByFilter(Cmnconst.PRODUCT_PROJECT_ITEM, new String[] {"Max(itemize_code)itemize_code"}, "project_uuid = ? AND itemize_parent_code IS NULL", new Object[] {projectUUID}, false, null);
					}else {
						fseMaxProjectItem = baseDao.getFieldSetEntityByFilter(Cmnconst.PRODUCT_PROJECT_ITEM, new String[] {"Max(itemize_code)itemize_code"}, " project_uuid = ? AND itemize_parent_code=?", new Object[] {projectUUID, fseProjectItem.getString(Cmnconst.ITEMIZE_PARENT_CODE)}, false, null);
					}
					itemizeFullNameAndUUID.put(itemizFullName, uuid);
					itemizeFullNameAndCode.put(itemizFullName, code);
					itemizeFullNameAndMaxCode.put(itemizeParent, fseMaxProjectItem.getString(Cmnconst.ITEMIZE_CODE));
				}
			}
		}
		return finalUUID;
	}

	/**
	 * 	清除所有预算
	 * @param projectUUID
	 * @return
	 */
	public boolean clearBudget(String projectUUID, String itemizeCode) {
		//查询对应项目对应分项的出库数据
		DataTableEntity dtOutbound;
		if(BaseUtil.strIsNull(itemizeCode)) {
			dtOutbound = baseDao.listTable(Cmnconst.PRODUCT_PROJECT_OUTBOUND, "project_uuid=?", new Object[] {projectUUID});
		}else {
			dtOutbound = baseDao.listTable(Cmnconst.PRODUCT_PROJECT_OUTBOUND, "project_uuid=? AND project_itemize IN (SELECT uuid FROM product_project_item WHERE project_uuid=? AND itemize_code LIKE ?)", new Object[] {projectUUID,projectUUID,itemizeCode+"%"});
		}
		//判定出库数据是否存在
		if (!BaseUtil.dataTableIsEmpty(dtOutbound)) {
			throw new BaseException(SystemCode.PROJeCT_BUDGET_CLEAR_FAIL_HAS_OUTBOUND.getValue(), SystemCode.PROJeCT_BUDGET_CLEAR_FAIL_HAS_OUTBOUND.getText());
		}
		if (BaseUtil.strIsNull(itemizeCode)) {
			return baseDao.executeUpdate("DELETE FROM product_project_budget WHERE project_itemize_uuid IN (SELECT uuid FROM product_project_item WHERE project_uuid=?)", new Object[] {projectUUID});
		}else {
			return baseDao.executeUpdate("DELETE FROM product_project_budget WHERE project_itemize_uuid IN (SELECT uuid FROM product_project_item WHERE project_uuid=? AND itemize_code LIKE ?)", new Object[] {projectUUID,itemizeCode+"%"});
		}
	}
}