package com.zy.acs.charge;
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import com.zy.acs.charge.constant.ChargerType;
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import org.springframework.stereotype.Component;
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import java.util.List;
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import java.util.Map;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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@Component
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public class ChargeStrategyFactory {
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private final Map<ChargerType, ChargeCoreService> serviceMap;
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// 构造函数注入 List<PaymentService>，Spring 会自动收集所有实现类
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public ChargeStrategyFactory(List<ChargeCoreService> services) {
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serviceMap = services.stream()
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.collect(Collectors.toMap(
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ChargeCoreService::supportedType,
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Function.identity()
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));
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}
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public ChargeCoreService getService(ChargerType type) {
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ChargeCoreService service = serviceMap.get(type);
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if (service == null) {
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throw new IllegalArgumentException("不支持的支付类型: " + type);
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}
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return service;
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}
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}
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