64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
#ifndef DEVICE_MANAGER_H
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#define DEVICE_MANAGER_H
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#include <string>
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class DeviceManager {
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public:
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static DeviceManager& GetInstance();
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// 获取设备MAC地址
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std::string GetMACAddress();
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// 保存设备Token到NVS
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bool SaveDeviceToken(const std::string& token);
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// 从NVS读取设备Token
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std::string GetDeviceToken();
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// 清除设备Token（解绑）
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bool ClearDeviceToken();
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// 设备绑定流程
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bool BindDevice(const std::string& binding_code, const std::string& device_name = "");
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// 验证设备状态
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bool VerifyDevice();
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// 歌单相关
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std::string GetFavorites();
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std::string GetUserPlaylists();
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// 检查设备是否已绑定
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bool IsDeviceBound();
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// 获取绑定的用户名
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std::string GetBoundUsername();
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private:
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DeviceManager();
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~DeviceManager();
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// 禁止拷贝
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DeviceManager(const DeviceManager&) = delete;
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DeviceManager& operator=(const DeviceManager&) = delete;
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std::string mac_address_;
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std::string device_token_;
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std::string bound_username_;
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bool is_bound_;
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// NVS命名空间
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static constexpr const char* NVS_NAMESPACE = "device";
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static constexpr const char* NVS_KEY_TOKEN = "token";
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static constexpr const char* NVS_KEY_USERNAME = "username";
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// 从NVS加载配置
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void LoadFromNVS();
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// 尝试从服务器获取 token（用于网页端绑定后自动同步）
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bool TryFetchTokenFromServer();
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};
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#endif // DEVICE_MANAGER_H
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