60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
#ifndef MEDICINE_SERVICE_H
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#define MEDICINE_SERVICE_H
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#include <functional>
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#include <string>
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#include <vector>
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#include "core/his_context.h"
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namespace core {
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class MedicineService {
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public:
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explicit MedicineService(HisContext& ctx);
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size_t medicineCount() const;
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const Medicine* findMedicine(const std::string& id) const;
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Medicine* findMedicine(const std::string& id);
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void for_eachMedicine(
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const std::function<void(const std::string&, const Medicine&)>& visitor) const;
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// 按名称（通用名/商品名/别名）模糊匹配
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void searchByName(
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const std::string& keyword,
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const std::function<void(const std::string&, const Medicine&)>& visitor) const;
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bool addMedicine(const Medicine& m);
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bool updateMedicine(const std::string& id,
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const std::string& generic,
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const std::string& brand,
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const std::vector<std::string>& aliases,
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int stock,
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const std::string& dept,
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double price);
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bool removeMedicine(const std::string& id, std::string& outError);
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bool addOrUpdateMedicine(const Medicine& m);
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// 创建新药品（自动生成UUID）
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Medicine createMedicine(const std::string& generic, const std::string& brand,
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const std::vector<std::string>& aliases, int stock,
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const std::string& dept, double price);
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// 入库：增加库存（不能为负）
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bool increaseStock(const std::string& id, int amount);
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// 出库/发药：减少库存，库存不足时必须失败
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bool decreaseStock(const std::string& id, int amount);
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private:
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HisContext& ctx_;
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};
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} // namespace core
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#endif
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