Initial commit

LLMProvidersManager.hpp

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+/* 
+ * Copyright (C) 2024 Petr Mironychev
+ *
+ * This file is part of QodeAssist.
+ *
+ * QodeAssist is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * QodeAssist is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QString>
+
+#include "providers/LLMProvider.hpp"
+
+namespace QodeAssist {
+
+class LLMProvidersManager
+{
+public:
+    static LLMProvidersManager &instance();
+
+    template<typename T>
+    void registerProvider()
+    {
+        static_assert(std::is_base_of<Providers::LLMProvider, T>::value,
+                      "T must inherit from LLMProvider");
+        T *provider = new T();
+        QString name = provider->name();
+        m_providers[name] = provider;
+    }
+
+    QStringList getProviderNames() const;
+    void setCurrentProvider(const QString &name);
+    Providers::LLMProvider *getCurrentProvider();
+
+    ~LLMProvidersManager();
+
+private:
+    LLMProvidersManager() = default;
+    LLMProvidersManager(const LLMProvidersManager &) = delete;
+    LLMProvidersManager &operator=(const LLMProvidersManager &) = delete;
+
+    QMap<QString, Providers::LLMProvider *> m_providers;
+    QString m_currentProviderName;
+};
+
+} // namespace QodeAssist