package com.java110.fee.bmo.importFee.impl;
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import com.alibaba.fastjson.JSONObject;
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import com.java110.core.annotation.Java110Transactional;
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import com.java110.core.factory.GenerateCodeFactory;
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import com.java110.dto.RoomDto;
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import com.java110.dto.fee.FeeDto;
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import com.java110.dto.feeFormula.FeeFormulaDto;
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import com.java110.fee.bmo.importFee.IFeeSharingBMO;
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import com.java110.intf.community.IRoomInnerServiceSMO;
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import com.java110.intf.fee.IFeeFormulaInnerServiceSMO;
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import com.java110.intf.fee.IFeeInnerServiceSMO;
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import com.java110.intf.fee.IImportFeeInnerServiceSMO;
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import com.java110.po.fee.PayFeePo;
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import com.java110.utils.util.Assert;
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import com.java110.vo.ResultVo;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Service;
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import javax.script.ScriptEngine;
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import javax.script.ScriptEngineManager;
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import java.util.ArrayList;
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import java.util.List;
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@Service("feeSharingBMOImpl")
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public class FeeSharingBMOImpl implements IFeeSharingBMO {
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@Autowired
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private IImportFeeInnerServiceSMO importFeeInnerServiceSMOImpl;
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@Autowired
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private IRoomInnerServiceSMO roomInnerServiceSMOImpl;
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@Autowired
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private IFeeFormulaInnerServiceSMO feeFormulaInnerServiceSMOImpl;
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@Autowired
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private IFeeInnerServiceSMO feeInnerServiceSMOImpl;
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/**
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* 添加小区信息
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*
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* @param reqJson
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* @return 订单服务能够接受的报文
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*/
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@Java110Transactional
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public ResponseEntity<String> share(JSONObject reqJson) {
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String scope = reqJson.getString("scope");
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RoomDto roomDto = new RoomDto();
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roomDto.setState(RoomDto.STATE_SELL); // 已售房屋
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List<RoomDto> roomDtos = null;
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if ("1001".equals(scope)) {//小区
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roomDto.setCommunityId(reqJson.getString("objId"));
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roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);
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} else if ("2002".equals(scope)) {//楼栋
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roomDto.setCommunityId(reqJson.getString("communityId"));
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roomDto.setFloorId(reqJson.getString("objId"));
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roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);
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} else {//单元
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roomDto.setCommunityId(reqJson.getString("communityId"));
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roomDto.setUnitId(reqJson.getString("objId"));
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roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);
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}
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if (roomDtos == null || roomDtos.size() < 1) {
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throw new IllegalArgumentException("未找到相应房屋公摊费用");
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}
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FeeFormulaDto feeFormulaDto = new FeeFormulaDto();
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feeFormulaDto.setCommunityId(reqJson.getString("communityId"));
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feeFormulaDto.setFormulaId(reqJson.getString("formulaId"));
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List<FeeFormulaDto> feeFormulaDtos = feeFormulaInnerServiceSMOImpl.queryFeeFormulas(feeFormulaDto);
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Assert.listOnlyOne(feeFormulaDtos, "公摊公式错误");
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//公摊公式
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String formulaValue = deakFormula(feeFormulaDtos.get(0));
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//公摊费用到房屋
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sharingFeeToRoom(formulaValue, roomDtos, reqJson);
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return ResultVo.createResponseEntity(ResultVo.CODE_ERROR, "保存失败");
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}
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/**
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* 公摊费用到房屋
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*
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* @param formulaValue
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* @param roomDtos
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*/
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private void sharingFeeToRoom(String formulaValue, List<RoomDto> roomDtos, JSONObject reqJson) {
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List<PayFeePo> payFeePos = new ArrayList<>();
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for (RoomDto roomDto : roomDtos) {
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doSharingFeeToRoom(formulaValue, roomDto, reqJson, payFeePos);
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}
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}
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/**
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* 每个房屋公式
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* T 代表总量，如电费总使用量
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* F 代表房屋对应楼栋面积
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* U 代表房屋对应单元面积
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* R 代表房屋面积
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* X 代表房屋收费系数（房屋管理中配置）
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* 举例：公共区域公摊电费 电量/楼栋面积*房屋面积*单价
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* 公式：T/F * R * 1.5 1.5为单价
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*
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* @param formulaValue
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* @param roomDto
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*/
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private void doSharingFeeToRoom(String formulaValue, RoomDto roomDto, JSONObject reqJson, List<PayFeePo> payFeePos) {
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Assert.hasKeyAndValue(reqJson, "communityId", "未包含小区ID");
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Assert.hasKeyAndValue(reqJson, "totalDegrees", "未包含使用量");
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Assert.hasKeyAndValue(reqJson, "scope", "未包含公摊范围");
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Assert.hasKeyAndValue(reqJson, "formulaId", "未包含公摊公式");
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Assert.hasKeyAndValue(reqJson, "feeName", "未包含费用名称");
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Assert.hasKeyAndValue(reqJson, "startTime", "未包含开始时间");
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Assert.hasKeyAndValue(reqJson, "endTime", "未包含结束时间");
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Assert.hasKeyAndValue(reqJson, "objId", "未包含公摊对象");
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Assert.hasKeyAndValue(reqJson, "feeTypeCd", "未包含费用类型");
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String orgFormulaValue = formulaValue;
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formulaValue = formulaValue.replace("T", reqJson.getString("totalDegrees"))
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.replace("F", roomDto.getFloorArea())
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.replace("U", roomDto.getUnitArea())
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.replace("R", roomDto.getBuiltUpArea())
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.replace("X", roomDto.getFeeCoefficient());
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ScriptEngineManager manager = new ScriptEngineManager();
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ScriptEngine engine = manager.getEngineByName("JavaScript");
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String value = "";
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try {
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value = engine.eval(formulaValue).toString();
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value = engine.eval(value + ".toFixed(2)").toString();
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} catch (Exception e) {
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throw new IllegalArgumentException("公式计算异常，公式为【" + orgFormulaValue + "】,计算 【" + formulaValue + "】异常");
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}
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PayFeePo payFeePo = new PayFeePo();
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payFeePo.setEndTime(reqJson.getString("endTime"));
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payFeePo.setUserId(reqJson.getString("userId"));
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payFeePo.setPayerObjId(roomDto.getRoomId());
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payFeePo.setCommunityId(reqJson.getString("communityId"));
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payFeePo.setFeeId(GenerateCodeFactory.getGeneratorId(GenerateCodeFactory.CODE_PREFIX_feeId));
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payFeePo.setState(FeeDto.STATE_DOING);
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payFeePo.setIncomeObjId(reqJson.getString("storeId"));
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//payFeePo.setFeeFlag();
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}
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private String deakFormula(FeeFormulaDto feeFormulaDto) {
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String value = feeFormulaDto.getFormulaValue();
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value = value.replace("\n", "")
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.replace("\r", "")
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.trim();
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return value;
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}
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}
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