package com.ai.config;

import com.ai.function.MyCalculator;
import com.ai.service.OllamaAssist;
import dev.langchain4j.memory.chat.MessageWindowChatMemory;
import dev.langchain4j.model.chat.ChatLanguageModel;
import dev.langchain4j.model.ollama.OllamaChatModel;
import dev.langchain4j.service.AiServices;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class OllamaConfig {

    @Bean
    public OllamaAssist ollamaAssist() {
        ChatLanguageModel ollamaModel = OllamaChatModel.builder()
                .baseUrl("http://localhost:11434")
                .modelName("llama3.2:3b")
                .build();
        return AiServices.builder(OllamaAssist.class)
                .chatMemoryProvider(memoryId -> MessageWindowChatMemory.withMaxMessages(10))
                .chatLanguageModel(ollamaModel)
                .tools(new MyCalculator())
                .build();
    }

}