Новый экранчик для обзора дашей

backend/src/api/routes/dashboards.py

@@ -16,6 +16,7 @@ from typing import List, Optional, Dict
 from pydantic import BaseModel, Field
 from ...dependencies import get_config_manager, get_task_manager, get_resource_service, get_mapping_service, has_permission
 from ...core.logger import logger, belief_scope
+from ...core.superset_client import SupersetClient
 # [/SECTION]
 
 router = APIRouter(prefix="/api/dashboards", tags=["Dashboards"])
@@ -52,6 +53,41 @@ class DashboardsResponse(BaseModel):
     total_pages: int
 # [/DEF:DashboardsResponse:DataClass]
 
+# [DEF:DashboardChartItem:DataClass]
+class DashboardChartItem(BaseModel):
+    id: int
+    title: str
+    viz_type: Optional[str] = None
+    dataset_id: Optional[int] = None
+    last_modified: Optional[str] = None
+    overview: Optional[str] = None
+# [/DEF:DashboardChartItem:DataClass]
+
+# [DEF:DashboardDatasetItem:DataClass]
+class DashboardDatasetItem(BaseModel):
+    id: int
+    table_name: str
+    schema: Optional[str] = None
+    database: str
+    last_modified: Optional[str] = None
+    overview: Optional[str] = None
+# [/DEF:DashboardDatasetItem:DataClass]
+
+# [DEF:DashboardDetailResponse:DataClass]
+class DashboardDetailResponse(BaseModel):
+    id: int
+    title: str
+    slug: Optional[str] = None
+    url: Optional[str] = None
+    description: Optional[str] = None
+    last_modified: Optional[str] = None
+    published: Optional[bool] = None
+    charts: List[DashboardChartItem]
+    datasets: List[DashboardDatasetItem]
+    chart_count: int
+    dataset_count: int
+# [/DEF:DashboardDetailResponse:DataClass]
+
 # [DEF:get_dashboards:Function]
 # @PURPOSE: Fetch list of dashboards from a specific environment with Git status and last task status
 # @PRE: env_id must be a valid environment ID
@@ -132,6 +168,39 @@ async def get_dashboards(
             raise HTTPException(status_code=503, detail=f"Failed to fetch dashboards: {str(e)}")
 # [/DEF:get_dashboards:Function]
 
+# [DEF:get_dashboard_detail:Function]
+# @PURPOSE: Fetch detailed dashboard info with related charts and datasets
+# @PRE: env_id must be valid and dashboard_id must exist
+# @POST: Returns dashboard detail payload for overview page
+# @RELATION: CALLS -> SupersetClient.get_dashboard_detail
+@router.get("/{dashboard_id}", response_model=DashboardDetailResponse)
+async def get_dashboard_detail(
+    dashboard_id: int,
+    env_id: str,
+    config_manager=Depends(get_config_manager),
+    _ = Depends(has_permission("plugin:migration", "READ"))
+):
+    with belief_scope("get_dashboard_detail", f"dashboard_id={dashboard_id}, env_id={env_id}"):
+        environments = config_manager.get_environments()
+        env = next((e for e in environments if e.id == env_id), None)
+        if not env:
+            logger.error(f"[get_dashboard_detail][Coherence:Failed] Environment not found: {env_id}")
+            raise HTTPException(status_code=404, detail="Environment not found")
+
+        try:
+            client = SupersetClient(env)
+            detail = client.get_dashboard_detail(dashboard_id)
+            logger.info(
+                f"[get_dashboard_detail][Coherence:OK] Dashboard {dashboard_id}: {detail.get('chart_count', 0)} charts, {detail.get('dataset_count', 0)} datasets"
+            )
+            return DashboardDetailResponse(**detail)
+        except HTTPException:
+            raise
+        except Exception as e:
+            logger.error(f"[get_dashboard_detail][Coherence:Failed] Failed to fetch dashboard detail: {e}")
+            raise HTTPException(status_code=503, detail=f"Failed to fetch dashboard detail: {str(e)}")
+# [/DEF:get_dashboard_detail:Function]
+
 # [DEF:MigrateRequest:DataClass]
 class MigrateRequest(BaseModel):
     source_env_id: str = Field(..., description="Source environment ID")