package com.ruoyi.ai.config;
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import com.ruoyi.ai.store.MongoChatMemoryStore;
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import dev.langchain4j.community.model.dashscope.QwenStreamingChatModel;
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import dev.langchain4j.memory.chat.ChatMemoryProvider;
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import dev.langchain4j.memory.chat.MessageWindowChatMemory;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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@Configuration
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public class PurchaseAgentConfig {
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@Bean
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ChatMemoryProvider chatMemoryProviderPurchase(MongoChatMemoryStore mongoChatMemoryStore) {
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return memoryId -> MessageWindowChatMemory.builder()
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.id(memoryId)
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.maxMessages(30)
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.chatMemoryStore(mongoChatMemoryStore)
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.build();
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}
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@Bean("purchaseVisionStreamingChatModel")
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QwenStreamingChatModel purchaseVisionStreamingChatModel(
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@Value("${langchain4j.community.dashscope.streaming-chat-model.api-key}") String apiKey) {
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return QwenStreamingChatModel.builder()
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.apiKey(apiKey)
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.modelName("qwen-vl-max")
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.isMultimodalModel(true)
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.build();
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}
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}
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