Merge branch 'huiben'

Author: joey-zhou

src/main/java/com/xiaozhi/dialogue/llm/tool/function/PlayHuiBenFunction.java

@@ -0,0 +1,66 @@
+package com.xiaozhi.dialogue.llm.tool.function;
+
+import cn.hutool.core.map.MapUtil;
+import cn.hutool.core.util.RandomUtil;
+import com.xiaozhi.communication.common.ChatSession;
+import com.xiaozhi.dialogue.llm.ChatService;
+import com.xiaozhi.dialogue.llm.tool.ToolCallStringResultConverter;
+import com.xiaozhi.dialogue.llm.tool.ToolsGlobalRegistry;
+import com.xiaozhi.dialogue.service.HuiBenService;
+import jakarta.annotation.Resource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.ai.chat.model.ToolContext;
+import org.springframework.ai.tool.ToolCallback;
+import org.springframework.ai.tool.function.FunctionToolCallback;
+import org.springframework.ai.tool.metadata.ToolMetadata;
+import org.springframework.stereotype.Component;
+
+import java.util.Map;
+
+@Component
+public class PlayHuiBenFunction implements ToolsGlobalRegistry.GlobalFunction {
+    private static final Logger logger = LoggerFactory.getLogger(PlayHuiBenFunction.class);
+
+    @Resource
+    private HuiBenService huiBenService;
+
+    ToolCallback toolCallback = FunctionToolCallback
+            .builder("func_playHuiBen", (Map<String, String> params, ToolContext toolContext) -> {
+                ChatSession chatSession = (ChatSession) toolContext.getContext().get(ChatService.TOOL_CONTEXT_SESSION_KEY);
+                Integer num = MapUtil.getInt(params, "num");
+                try {
+                    if (num == null || num < 5 || num > 1100) {
+                        num = RandomUtil.randomInt(5, 1100);
+                    }
+                    huiBenService.playHuiBen(chatSession, num);
+                    return "尝试播放绘本《" + num + "》";
+
+                } catch (Exception e) {
+                    logger.error("播放绘本异常，绘本编号: {}", num, e);
+                    return "绘本播放失败";
+                }
+            })
+            .toolMetadata(ToolMetadata.builder().returnDirect(true).build())
+            .description("绘本播放助手，需要用户提供绘本数字编号")
+            .inputSchema("""
+                        {
+                            "type": "object",
+                            "properties": {
+                                "num": {
+                                    "type": "integer",
+                                    "description": "要播放的绘本数字编号"
+                                }
+                            },
+                            "required": ["num"]
+                        }
+                    """)
+            .inputType(Map.class)
+            .toolCallResultConverter(ToolCallStringResultConverter.INSTANCE)
+            .build();
+
+    @Override
+    public ToolCallback getFunctionCallTool(ChatSession chatSession) {
+        return toolCallback;
+    }
+}