package com.ruoyi.cwgl.service.impl;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.cwgl.domain.ReceivableLineTruckPriceRule;
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import java.math.BigDecimal;
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import java.util.List;
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/**
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* 精确运费规则匹配服务
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*/
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public class ExactPricingRuleMatcher {
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/**
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* 查找匹配的运费规则
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* @param rules 所有运费规则列表
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* @param customerName 客户名称
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* @param departureLocation 出发地完整地址
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* @param arrivalLocation 目的地完整地址
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* @param vehicleType 车型
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* @return 匹配的运费规则，没有则返回null
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*/
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public static ReceivableLineTruckPriceRule findExactMatchingRule(
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List<ReceivableLineTruckPriceRule> rules,
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String customerName,
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String departureLocation,
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String arrivalLocation,
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String vehicleType) {
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for (ReceivableLineTruckPriceRule rule : rules) {
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// 客户名称必须完全匹配
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if (!isFieldMatch(rule.getCustomerName(), customerName)) {
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continue;
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}
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// 车型必须完全匹配
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if (!isFieldMatch(rule.getVehicleType(), vehicleType)) {
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continue;
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}
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// 发货地匹配：规则中的发货市和区必须都包含在实际发货地址中
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if (!isAddressMatch(rule.getDepartureCity(), rule.getDepartureDistrict(),
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departureLocation)) {
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continue;
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}
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// 收货地匹配：规则中的收货市和区必须都包含在实际收货地址中
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if (!isAddressMatch(rule.getArrivalCity(), rule.getArrivalDistrict(),
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arrivalLocation)) {
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continue;
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}
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// 所有条件都满足，返回匹配的规则
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return rule;
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}
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return null;
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}
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/**
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* 地址匹配逻辑
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*/
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private static boolean isAddressMatch(String ruleCity, String ruleDistrict,
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String location) {
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boolean cityFlag = true;
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boolean districtFlag = true;
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if(StringUtils.isNotEmpty(ruleCity) && !location.contains(ruleCity)){
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cityFlag = false;
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}
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if(StringUtils.isNotEmpty(ruleDistrict) && !location.contains(ruleDistrict)){
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districtFlag = false;
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}
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return (cityFlag&&districtFlag);
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}
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/**
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* 普通字段匹配逻辑
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*/
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private static boolean isFieldMatch(String ruleValue, String actualValue) {
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// 如果规则中定义了值，则必须完全匹配
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return ruleValue == null || ruleValue.isEmpty() || ruleValue.equals(actualValue);
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}
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}
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