Add Claude provider and templates for chat and code (#55)

* feat: Add provider settings
* feat: Add Claude provider
* feat: Add Claude templates
* refactor: Setting input sensitivity
* fix: Back text after read code block
* fix: Add missing system message for ollama fim

templates/Claude.hpp

@@ -0,0 +1,71 @@
+/* 
+ * 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 <QJsonArray>
+
+#include "llmcore/PromptTemplate.hpp"
+
+namespace QodeAssist::Templates {
+
+class ClaudeCodeCompletion : public LLMCore::PromptTemplate
+{
+public:
+    LLMCore::TemplateType type() const override { return LLMCore::TemplateType::Chat; }
+    QString name() const override { return "Claude Code Completion"; }
+    QString promptTemplate() const override { return {}; }
+    QStringList stopWords() const override { return QStringList(); }
+    void prepareRequest(QJsonObject &request, const LLMCore::ContextData &context) const override
+    {
+        QJsonArray messages = request["messages"].toArray();
+
+        for (int i = 0; i < messages.size(); ++i) {
+            QJsonObject message = messages[i].toObject();
+            QString role = message["role"].toString();
+            QString content = message["content"].toString();
+
+            if (message["role"] == "user") {
+                message["content"] = QString("Complete the code ONLY between these "
+                                             "parts:\nBefore: %1\nAfter: %2\n")
+                                         .arg(context.prefix, context.suffix);
+            } else {
+                message["content"] = QString("%1").arg(content);
+            }
+
+            messages[i] = message;
+        }
+
+        request["messages"] = messages;
+    }
+    QString description() const override { return "Claude Chat for code completion"; }
+};
+
+class ClaudeChat : public LLMCore::PromptTemplate
+{
+public:
+    LLMCore::TemplateType type() const override { return LLMCore::TemplateType::Chat; }
+    QString name() const override { return "Claude Chat"; }
+    QString promptTemplate() const override { return {}; }
+    QStringList stopWords() const override { return QStringList(); }
+    void prepareRequest(QJsonObject &request, const LLMCore::ContextData &context) const override {}
+    QString description() const override { return "Claude Chat"; }
+};
+
+} // namespace QodeAssist::Templates

templates/Templates.hpp

@@ -23,6 +23,7 @@
 #include "templates/Alpaca.hpp"
 #include "templates/BasicChat.hpp"
 #include "templates/ChatML.hpp"
+#include "templates/Claude.hpp"
 #include "templates/CodeLlamaFim.hpp"
 #include "templates/CustomFimTemplate.hpp"
 #include "templates/DeepSeekCoderFim.hpp"
@@ -49,6 +50,8 @@ inline void registerTemplates()
     templateManager.registerTemplate<ChatML>();
     templateManager.registerTemplate<Alpaca>();
     templateManager.registerTemplate<Llama2>();
+    templateManager.registerTemplate<ClaudeCodeCompletion>();
+    templateManager.registerTemplate<ClaudeChat>();
 }
 
 } // namespace QodeAssist::Templates