feat(tools): 添加获取用户OKR列表和批量查询OKR详情的工具

新增两个与飞书OKR API集成的工具函数：
- get_user_okr_list: 根据用户ID分页查询其OKR列表，支持按周期筛选和语言选择
- batch_get_okr: 根据OKR ID批量获取详细的目标及关键结果信息，并格式化输出进度、状态、截止日期等关键信息

同时在handle_call_tool中添加对应的调用处理逻辑。

lzwcai_lark_mcp/lzwcai_lark_mcp/tools.py

@@ -189,6 +189,62 @@ tools = [
             "required": ["user_id", "order_number", "asset_list", "face_cap", "user_ids"]
         }
     ),
+    Tool(
+        name="get_user_okr_list",
+        description="根据用户user_id获取该用户的OKR列表，返回OKR ID及目标(Objective)和关键结果(Key Result)详情",
+        inputSchema={
+            "type": "object",
+            "properties": {
+                "user_id": {
+                    "type": "string",
+                    "description": "用户的user_id"
+                },
+                "offset": {
+                    "type": "string",
+                    "description": "分页偏移，默认0"
+                },
+                "limit": {
+                    "type": "string",
+                    "description": "每页数量，范围0-10，默认10"
+                },
+                "lang": {
+                    "type": "string",
+                    "description": "语言版本: zh_cn 或 en_us，默认 zh_cn",
+                    "enum": ["zh_cn", "en_us"]
+                },
+                "period_ids": {
+                    "type": "array",
+                    "description": "OKR周期ID列表，最多10个，不传则返回所有周期",
+                    "items": {
+                        "type": "string"
+                    }
+                }
+            },
+            "required": ["user_id"]
+        }
+    ),
+    Tool(
+        name="batch_get_okr",
+        description="根据OKR ID批量获取OKR详情，返回目标(Objective)及其关键结果(Key Result)详情",
+        inputSchema={
+            "type": "object",
+            "properties": {
+                "okr_ids": {
+                    "type": "array",
+                    "description": "OKR ID列表，最多10个",
+                    "items": {
+                        "type": "string"
+                    }
+                },
+                "lang": {
+                    "type": "string",
+                    "description": "语言版本: zh_cn 或 en_us，默认 zh_cn",
+                    "enum": ["zh_cn", "en_us"]
+                }
+            },
+            "required": ["okr_ids"]
+        }
+    ),
     Tool(
         name="send_feedback_card",
         description="发送资产变动反馈单，入参为receiver_ids、user_id、order_number、change_time、asset_list和remark",
@@ -417,6 +473,107 @@ def _build_asset_options(inputs: List[str], outputs: List[str]) -> tuple[list[Di
     return options, "、".join(labels)
 
 
+def get_user_okr_list(
+    token: str,
+    user_id: str,
+    offset: str = "0",
+    limit: str = "10",
+    lang: str = "zh_cn",
+    period_ids: List[str] | None = None,
+) -> str:
+    url = f"https://open.feishu.cn/open-apis/okr/v1/users/{user_id}/okrs"
+    headers = {"Authorization": f"Bearer {token}"}
+    params: Dict[str, object] = {
+        "user_id_type": "user_id",
+        "offset": offset,
+        "limit": limit,
+        "lang": lang,
+    }
+    if period_ids:
+        params["period_ids"] = period_ids
+    response = requests.get(url, headers=headers, params=params, timeout=15)
+    response.raise_for_status()
+    payload = response.json()
+    if payload.get("code") not in (0, None):
+        raise RuntimeError(f"获取用户OKR列表失败: {payload}")
+    data = payload.get("data", {})
+    total = data.get("total", 0)
+    okr_list = data.get("okr_list", [])
+    return json.dumps({"total": total, "okr_list": okr_list}, ensure_ascii=False)
+
+
+def batch_get_okr(
+    token: str,
+    okr_ids: List[str],
+    lang: str = "zh_cn",
+) -> str:
+    url = "https://open.feishu.cn/open-apis/okr/v1/okrs/batch_get"
+    headers = {"Authorization": f"Bearer {token}"}
+    params: Dict[str, object] = {
+        "okr_ids": okr_ids,
+        "user_id_type": "user_id",
+        "lang": lang,
+    }
+    response = requests.get(url, headers=headers, params=params, timeout=15)
+    response.raise_for_status()
+    payload = response.json()
+    if payload.get("code") not in (0, None):
+        raise RuntimeError(f"批量获取OKR失败: {payload}")
+    data = payload.get("data", {})
+    okr_list = data.get("okr_list", [])
+    lines: List[str] = [f"共返回 {len(okr_list)} 条OKR记录："]
+    status_map = {"-1": "暂无", "0": "正常", "1": "风险", "2": "延期"}
+    confirm_map = {0: "初始状态", 1: "待提交", 2: "待确认", 3: "已拒绝", 4: "已确认"}
+    for idx, okr in enumerate(okr_list, 1):
+        okr_name = okr.get("name") or okr.get("id", "")
+        confirm = okr.get("confirm_status")
+        confirm_text = confirm_map.get(confirm, str(confirm)) if confirm is not None else ""
+        lines.append(f"\n{'='*40}")
+        lines.append(f"OKR #{idx}: {okr_name} (周期ID: {okr.get('period_id', '')})")
+        if confirm_text:
+            lines.append(f"  确认状态: {confirm_text}")
+        objective_list = okr.get("objective_list", [])
+        for oi, obj in enumerate(objective_list, 1):
+            content = obj.get("content", "")
+            score = obj.get("score", "")
+            weight = obj.get("weight", "")
+            progress_report = obj.get("progress_report", "")
+            progress = obj.get("progress_rate") or {}
+            percent = progress.get("percent", "")
+            status = status_map.get(str(progress.get("status", "")), "")
+            deadline = obj.get("deadline", "")
+            lines.append(f"  O{oi}: {content}")
+            if weight:
+                lines.append(f"      权重: {weight}%")
+            if score:
+                lines.append(f"      评分: {score}")
+            if percent != "":
+                lines.append(f"      进度: {percent}%{(' (' + status + ')') if status else ''}")
+            if deadline and deadline != "0":
+                lines.append(f"      截止: {datetime.fromtimestamp(int(deadline) / 1000, tz=timezone(timedelta(hours=8))).strftime('%Y-%m-%d')}")
+            if progress_report:
+                lines.append(f"      备注: {progress_report}")
+            kr_list = obj.get("kr_list", [])
+            for ki, kr in enumerate(kr_list, 1):
+                kr_content = kr.get("content", "")
+                kr_score = kr.get("score", "")
+                kr_weight = kr.get("kr_weight", "")
+                kr_deadline = kr.get("deadline", "")
+                kr_progress = kr.get("progress_rate") or {}
+                kr_percent = kr_progress.get("percent", "")
+                kr_status = status_map.get(str(kr_progress.get("status", "")), "")
+                lines.append(f"    KR{ki}: {kr_content}")
+                if kr_weight:
+                    lines.append(f"        权重: {kr_weight}%")
+                if kr_score:
+                    lines.append(f"        评分: {kr_score}")
+                if kr_percent != "":
+                    lines.append(f"        进度: {kr_percent}%{(' (' + kr_status + ')') if kr_status else ''}")
+                if kr_deadline and kr_deadline != "0":
+                    lines.append(f"        截止: {datetime.fromtimestamp(int(kr_deadline) / 1000, tz=timezone(timedelta(hours=8))).strftime('%Y-%m-%d')}")
+    return "\n".join(lines)
+
+
 def _build_select_options(items: List[str]) -> list[Dict[str, object]]:
     options: list[Dict[str, object]] = []
     for item in items:
@@ -1883,6 +2040,39 @@ async def handle_call_tool(name: str, arguments: Dict[str, object], token: str)
                 user_ids,
                 remark
             )
+        elif name == "get_user_okr_list":
+            user_id = str(arguments.get("user_id", "")).strip()
+            if not user_id:
+                raise ValueError("missing user_id")
+            offset = str(arguments.get("offset") or "0").strip()
+            limit = str(arguments.get("limit") or "10").strip()
+            lang = str(arguments.get("lang") or "zh_cn").strip()
+            period_ids = arguments.get("period_ids")
+            if period_ids is not None and not isinstance(period_ids, list):
+                period_ids = None
+            result = get_user_okr_list(
+                token,
+                user_id,
+                offset=offset,
+                limit=limit,
+                lang=lang,
+                period_ids=period_ids,
+            )
+        elif name == "batch_get_okr":
+            okr_ids = arguments.get("okr_ids")
+            if not okr_ids or not isinstance(okr_ids, list):
+                raise ValueError("missing or invalid okr_ids, must be a list of OKR ID strings")
+            if len(okr_ids) > 10:
+                raise ValueError("okr_ids supports at most 10 items")
+            okr_ids = [str(oid).strip() for oid in okr_ids if str(oid).strip()]
+            if not okr_ids:
+                raise ValueError("okr_ids is empty after filtering")
+            lang = str(arguments.get("lang") or "zh_cn").strip()
+            result = batch_get_okr(
+                token,
+                okr_ids,
+                lang=lang,
+            )
         elif name == "send_feedback_card":
             user_id = str(arguments.get("user_id", "")).strip()
             order_number = str(arguments.get("order_number", "")).strip()