ashscope-sdk-java.2.14.0.source-code.AssistantFunctionCallStream Maven / Gradle / Ivy

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import java.util.ArrayList;
import java.util.List;
import com.alibaba.dashscope.assistants.Assistant;
import com.alibaba.dashscope.assistants.AssistantParam;
import com.alibaba.dashscope.tools.ToolFunction;
import com.alibaba.dashscope.utils.Constants;
import com.alibaba.dashscope.assistants.Assistants;
import com.alibaba.dashscope.common.GeneralListParam;
import com.alibaba.dashscope.common.ListResult;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.InvalidateParameter;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.threads.AssistantThread;
import com.alibaba.dashscope.threads.ThreadParam;
import com.alibaba.dashscope.threads.messages.Messages;
import com.alibaba.dashscope.threads.messages.TextMessageParam;
import com.alibaba.dashscope.threads.messages.ThreadMessage;
import com.alibaba.dashscope.threads.runs.AssistantStreamMessage;
import com.alibaba.dashscope.threads.runs.Run;
import com.alibaba.dashscope.threads.runs.RunParam;
import com.alibaba.dashscope.threads.runs.Runs;
import com.alibaba.dashscope.threads.runs.SubmitToolOutputsParam;
import com.alibaba.dashscope.threads.runs.ThreadAndRunParam;
import com.alibaba.dashscope.threads.runs.ToolOutput;
import com.alibaba.dashscope.tools.FunctionDefinition;
import com.alibaba.dashscope.tools.wanx.ToolWanX;
import com.alibaba.dashscope.utils.JsonUtils;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.github.victools.jsonschema.generator.Option;
import com.github.victools.jsonschema.generator.OptionPreset;
import com.github.victools.jsonschema.generator.SchemaGenerator;
import com.github.victools.jsonschema.generator.SchemaGeneratorConfig;
import com.github.victools.jsonschema.generator.SchemaGeneratorConfigBuilder;
import com.github.victools.jsonschema.generator.SchemaVersion;
import io.reactivex.Flowable;

public class AssistantFunctionCallStream {
    public class AddFunctionTool {
        private int left;
        private int right;

        public AddFunctionTool(int left, int right) {
            this.left = left;
            this.right = right;
        }

        public int call() {
            return left + right;
        }
    }

    static ToolFunction buildFunction() {
        SchemaGeneratorConfigBuilder configBuilder = new SchemaGeneratorConfigBuilder(SchemaVersion.DRAFT_2020_12,
                OptionPreset.PLAIN_JSON);
        SchemaGeneratorConfig config = configBuilder.with(Option.EXTRA_OPEN_API_FORMAT_VALUES)
                .without(Option.FLATTENED_ENUMS_FROM_TOSTRING).build();
        SchemaGenerator generator = new SchemaGenerator(config);

        // generate jsonSchema of function.
        ObjectNode jsonSchema = generator.generateSchema(AddFunctionTool.class);

        // call with tools of function call, jsonSchema.toString() is jsonschema String.
        FunctionDefinition fd = FunctionDefinition.builder().name("add").description("add two number")
                .parameters(JsonUtils.parseString(jsonSchema.toString()).getAsJsonObject()).build();
        return ToolFunction.builder().function(fd).build();
    }
    static public Assistant createAssistant() throws ApiException, NoApiKeyException{
        AssistantParam assistantParam = AssistantParam.builder()
        .model("qwen-max") // model must be set.
        .description("a helper assistant")
        .name("system")  // name必须填写
        .instructions("You are a helpful assistant. When asked a question, use tools wherever possible.")
        .tool(buildFunction())
        .tool(ToolWanX.builder().build())
        .build();
        Assistants assistants = new Assistants();
        return assistants.create(assistantParam);
    }

    static public void streamRun(String assistantId) throws ApiException, NoApiKeyException, InvalidateParameter, InputRequiredException{
        Runs runs = new Runs();
        ThreadParam threadParam = ThreadParam.builder()
        .message(TextMessageParam.builder()
                 .role("user")
                 .content("What is transformer? Explain it in simple terms.").build())
        .build();
        ThreadAndRunParam threadAndRunParam = ThreadAndRunParam.builder()
        .thread(threadParam)
        .stream(true) // set stream output
        .assistantId(assistantId).build();

        Flowable streamResponse = runs.createStreamThreadAndRun(threadAndRunParam);
        final List assistantStreamMessages = new ArrayList<>();
        streamResponse.blockingForEach(assistantStreamMessage->{
            System.out.println("Event: " + assistantStreamMessage.getEvent());
            System.out.println("data: ");
            System.out.println(assistantStreamMessage.getData());
            assistantStreamMessages.add(assistantStreamMessage);
        });
        AssistantThread thread = (AssistantThread)assistantStreamMessages.get(0).getData();
        Run run = (Run)assistantStreamMessages.get(assistantStreamMessages.size() - 1).getData();
        // retrieve run
        run = runs.retrieve(thread.getId(), run.getId());
        // list steps
        runs.listSteps(thread.getId(), run.getId(), GeneralListParam.builder().build());

        // create a new message
        TextMessageParam textMessageParam = TextMessageParam.builder().role("user").content("Add 87787 to 788988737.").build();
        Messages messages = new Messages();
        ThreadMessage threadMessage = messages.create(thread.getId(), textMessageParam);
        System.out.println(threadMessage);
        RunParam runParam = RunParam.builder().assistantId(assistantId).stream(true).build();
        streamResponse = runs.createStream(thread.getId(), runParam);
        assistantStreamMessages.clear();;
        streamResponse.blockingForEach(assistantStreamMessage->{
            System.out.println("Event: " + assistantStreamMessage.getEvent());
            System.out.println("data: ");
            System.out.println(assistantStreamMessage.getData());
            assistantStreamMessages.add(assistantStreamMessage);
        });
        run = (Run)assistantStreamMessages.get(assistantStreamMessages.size() - 1).getData();
        if(run.getStatus().equals(Run.Status.REQUIRES_ACTION)){ 
            SubmitToolOutputsParam submitToolOutputsParam = SubmitToolOutputsParam.builder()
            .toolOutput(ToolOutput.builder().toolCallId("").output("100000000").build())
            .stream(true)
            .build();
            streamResponse = runs.submitStreamToolOutputs(thread.getId(), run.getId(), submitToolOutputsParam);
            assistantStreamMessages.clear();
            streamResponse.blockingForEach(assistantStreamMessage->{
                System.out.println("Event: " + assistantStreamMessage.getEvent());
                System.out.println("data: ");
                System.out.println(assistantStreamMessage.getData());
                assistantStreamMessages.add(assistantStreamMessage);
            });
        }
        GeneralListParam listParam = GeneralListParam.builder().limit(100l).build();
        ListResult threadMessages = messages.list(thread.getId(), listParam);
        for(ThreadMessage threadMessage2: threadMessages.getData()){
            System.out.println(threadMessage2);
        }

    }

    public static void main(String[] args) throws ApiException, NoApiKeyException, InputRequiredException, InvalidateParameter {
        Constants.baseHttpApiUrl = "";
        Constants.apiKey = "";
        Assistant assistant = createAssistant();
        streamRun(assistant.getId());
    }
}