import os
import dashscope
from dashscope import MultiModalConversation
# dashscope.base_http_api_url = "https://dashscope.aliyuncs.com/api/v1"

messages = [
    {
        "role": "user",
        "content": [
            {"image": "https://img.alicdn.com/imgextra/i1/O1CN01gDEY8M1W114Hi3XcN_!!6000000002727-0-tps-1024-406.jpg"},
            {"text": "解答这道题？"}
        ]
    }
]

response = MultiModalConversation.call(
    # 若没有配置环境变量，请用百炼API Key将下行替换为：api_key="sk-xxx",
    api_key=os.getenv('DASHSCOPE_API_KEY'),
    model="qwen3-vl-plus",
    messages=messages,
    stream=True,
    # enable_thinking 参数开启思考过程
    enable_thinking=True,
    # thinking_budget 参数设置最大推理过程 Token 数
    thinking_budget=81920,

)

# 定义完整思考过程
reasoning_content = ""
# 定义完整回复
answer_content = ""
# 判断是否结束思考过程并开始回复
is_answering = False

print("=" * 20 + "思考过程" + "=" * 20)

for chunk in response:
    # 如果思考过程与回复皆为空，则忽略
    message = chunk.output.choices[0].message
    reasoning_content_chunk = message.get("reasoning_content", None)
    if (chunk.output.choices[0].message.content == [] and
        reasoning_content_chunk == ""):
        pass
    else:
        # 如果当前为思考过程
        if reasoning_content_chunk != None and chunk.output.choices[0].message.content == []:
            print(chunk.output.choices[0].message.reasoning_content, end="")
            reasoning_content += chunk.output.choices[0].message.reasoning_content
        # 如果当前为回复
        elif chunk.output.choices[0].message.content != []:
            if not is_answering:
                print("\n" + "=" * 20 + "完整回复" + "=" * 20)
                is_answering = True
            print(chunk.output.choices[0].message.content[0]["text"], end="")
            answer_content += chunk.output.choices[0].message.content[0]["text"]

# 如果您需要打印完整思考过程与完整回复，请将以下代码解除注释后运行
# print("=" * 20 + "完整思考过程" + "=" * 20 + "\n")
# print(f"{reasoning_content}")
# print("=" * 20 + "完整回复" + "=" * 20 + "\n")
# print(f"{answer_content}")