@app.route('/change_cloth_base64', methods=['POST'])
def change_cloth_base64():
    log_message("change_cloth_base64 called")

    # 获取参数
    data = request.get_json()
    print(f"change_cloth_base64 input data:{data}")
    if not data:
        return jsonify({"ret":-1, "state":-1, 'msg': 'No JSON data provided'}), 400

    human_img = data.get('human_img')
    cloth_img = data.get('cloth_img')
    output_format = data.get('output_format')
    if not output_format:
        return jsonify({"state":-1, "error": "Missing 'output_format' parameter"}), 500
    
    if not human_img or not cloth_img:
        return jsonify({"ret":-1, 'msg': 'Both human_img and cloth_img are required'}), 400
    
    human_filename = save_base64_image(human_img, 'human')
    if not human_filename:
        return jsonify({"ret":-1, 'msg': 'Failed to save human image'}), 500
    data['human_img'] = None
    
    human_url = f"http://117.50.44.174:{base64_test_port}/static/imgs/{human_filename}"

    # 保存服装图片
    cloth_filename = save_base64_image(cloth_img, 'cloth')
    if not cloth_filename:
        return jsonify({"ret":-1, 'msg': 'Failed to save cloth image'}), 500
    data['cloth_img'] = None
    
    cloth_url = f"http://117.50.44.174:{base64_test_port}/static/imgs/{cloth_filename}"

    data["human_url"] = human_url
    data["cloth_url"] = cloth_url

    kuzi_img = data.get('kuzi_img')
    if kuzi_img:
        kuzi_filename = save_base64_image(kuzi_img, 'kuzi')
        # data['kuzi_img'] = None
        kuzi_url = f"http://117.50.44.174:{base64_test_port}/static/imgs/{kuzi_filename}"
        data['kuzi_url'] = kuzi_url
        
    no2 = data.get('no2')
    if not no2:
        data['no2'] = False

    tuodi = data.get('tuodi')
    if not tuodi:
        data['tuodi'] = False


    if not data.get('suit'):
        data['suit'] = False

    if data.get('cloth_len'):
        print(f'客户端传入了衣服长度: {data['cloth_len']}')
    else:
        print('客户端传入了衣服长度，需要ai 判断')


    # 在内部调用第二个HTTP请求
    try:
        # 调用第二个API（可以是外部服务或自己的另一个端点）
        response = requests.post(f'http://127.0.0.1:{base64_test_port}/do_change_cloth', json=data)
        
        return Response(
            response=response.content,
            status=response.status_code,
            headers=dict(response.headers)
    )
    except requests.exceptions.RequestException as e:
        data['second_api_error'] = str(e)
    
    return jsonify("error"), 500