feat: (0.6)New UI (#1855)

Co-authored-by: 夏姜 <wenfengjiang.jwf@digital-engine.com>
Co-authored-by: aries_ckt <916701291@qq.com>
Co-authored-by: wb-lh513319 <wb-lh513319@alibaba-inc.com>
Co-authored-by: csunny <cfqsunny@163.com>

dbgpt/serve/agent/team/base.py

@@ -1,7 +1,116 @@
+import logging
 from enum import Enum
+from typing import List, Union
+
+logger = logging.getLogger(__name__)
 
 
 class TeamMode(Enum):
-    AUTO_PLAN = "auto_plan"
-    AWEL_LAYOUT = "awel_layout"
-    SINGLE_AGENT = "singe_agent"
+    def __new__(
+        cls, value, name_cn, name_en, description, description_en, remark, remark_en
+    ):
+        obj = object.__new__(cls)
+        obj._value_ = value
+        obj.name_cn = name_cn
+        obj.name_en = name_en
+        obj.description = description
+        obj.description_en = description_en
+        obj.remark_en = remark_en
+        obj.remark = remark
+        return obj
+
+    AUTO_PLAN = (
+        "auto_plan",
+        "多智能体自动规划模式",
+        "Multi-agent automatic planning",
+        "可以选择多个Agent",
+        "Multiple Agents can be selected",
+        "自动根据用户目标进行任务规划拆分，分布推进解决，最终完成用户目标",
+        "Automatically carry out task planning and splitting according to user goals, distribute and promote solutions, and finally complete user goals",
+    )
+    AWEL_LAYOUT = (
+        "awel_layout",
+        "任务流编排模式",
+        "AWEL Flow App",
+        "选择一个AWEL工作流",
+        "Choose an AWEL workflow",
+        "根据指定任务流执行，常用于需要保证执行顺序的应用场景",
+        "Execute according to the specified task flow, often used in application scenarios that need to ensure the order of execution",
+    )
+    SINGLE_AGENT = (
+        "single_agent",
+        "单一智能体模式",
+        "Single Agent",
+        "只能选择一个Agent",
+        "Only one Agent can be selected",
+        "和单个Agent进行对话",
+        "Conversation with a single Agent",
+    )
+    NATIVE_APP = (
+        "native_app",
+        "原生应用模式",
+        "Native application",
+        "选择应用模板",
+        "Choose a native app template",
+        "基于现有原生应用模板快速创建应用",
+        "Quickly create apps based on existing native app templates",
+    )
+
+    def to_dict(self):
+        return {
+            "name": self.name,
+            "value": self.value,
+            "name_cn": self.name_cn,
+            "name_en": self.name_en,
+            "description": self.description,
+            "description_en": self.description_en,
+            "remark": self.remark,
+            "remark_en": self.remark_en,
+        }
+
+
+def content_str(content: Union[str, List, None]) -> str:
+    """Converts `content` into a string format.
+
+    This function processes content that may be a string, a list of mixed text and image URLs, or None,
+    and converts it into a string. Text is directly appended to the result string, while image URLs are
+    represented by a placeholder image token. If the content is None, an empty string is returned.
+
+    Args:
+        - content (Union[str, List, None]): The content to be processed. Can be a string, a list of dictionaries
+                                      representing text and image URLs, or None.
+
+    Returns:
+        str: A string representation of the input content. Image URLs are replaced with an image token.
+
+    Note:
+    - The function expects each dictionary in the list to have a "type" key that is either "text" or "image_url".
+      For "text" type, the "text" key's value is appended to the result. For "image_url", an image token is appended.
+    - This function is useful for handling content that may include both text and image references, especially
+      in contexts where images need to be represented as placeholders.
+    """
+    if content is None:
+        return ""
+    if isinstance(content, str):
+        return content
+    if not isinstance(content, list):
+        raise TypeError(f"content must be None, str, or list, but got {type(content)}")
+
+    rst = ""
+    for item in content:
+        if not isinstance(item, dict):
+            raise TypeError(
+                "Wrong content format: every element should be dict if the content is a list."
+            )
+        assert (
+            "type" in item
+        ), "Wrong content format. Missing 'type' key in content's dict."
+        if item["type"] == "text":
+            rst += item["text"]
+        elif item["type"] == "image_url":
+            rst += "<image>"
+        else:
+            raise ValueError(
+                f"Wrong content format: unknown type {item['type']} within the content"
+            )
+    return rst