Enable LT1 and GF3 result delivery

backend/app/db_maintenance.py

@@ -43,6 +43,7 @@ MIGRATION_FILES = [
     "011_source_metadata_documents.sql",
     "012_source_archive_integrity.sql",
     "013_result_delivery_requests.sql",
+    "014_result_delivery_ortho_sources.sql",
 ]
 
 

backend/app/models/orm.py

@@ -377,6 +377,8 @@ class ResultDeliveryItemORM(Base):
     source_product_id = Column(Integer, ForeignKey("result_products.id", ondelete="SET NULL"), nullable=True, index=True)
     source_result_id = Column(Integer, ForeignKey("dinsar_results.id", ondelete="SET NULL"), nullable=True, index=True)
     source_asset_id = Column(Integer, ForeignKey("result_assets.id", ondelete="SET NULL"), nullable=True, index=True)
+    source_radar_data_id = Column(Integer, ForeignKey("radar_data.id", ondelete="SET NULL"), nullable=True, index=True)
+    source_scene_geo_id = Column(Integer, ForeignKey("sar_scene_geo.id", ondelete="SET NULL"), nullable=True, index=True)
     display_name = Column(String(255), nullable=False)
     source_path = Column(String, nullable=False)
     relative_path = Column(String, nullable=True)
@@ -391,10 +393,14 @@ class ResultDeliveryItemORM(Base):
     product = relationship("ResultProductORM", foreign_keys=[source_product_id])
     compat_result = relationship("DinsarResultORM", foreign_keys=[source_result_id])
     asset = relationship("ResultAssetORM", foreign_keys=[source_asset_id])
+    radar_data = relationship("RadarDataORM", foreign_keys=[source_radar_data_id])
+    scene_geo = relationship("SARSceneGeoORM", foreign_keys=[source_scene_geo_id])
 
     __table_args__ = (
         Index("idx_result_delivery_items_delivery_status", "delivery_id", "status"),
         Index("idx_result_delivery_items_product", "source_product_id"),
+        Index("idx_result_delivery_items_radar", "source_radar_data_id"),
+        Index("idx_result_delivery_items_scene_geo", "source_scene_geo_id"),
     )
 
 

backend/app/routers/result_deliveries.py

@@ -22,6 +22,7 @@ class ResultDeliveryCreateRequest(BaseModel):
     channel: str
     product_ids: Optional[List[int]] = None
     compat_result_ids: Optional[List[int]] = None
+    item_ids: Optional[List[int]] = None
     package_mode: str = "directory"
     include_checksums: Optional[bool] = None
 
@@ -64,6 +65,7 @@ async def create_result_delivery(
             channel=request.channel,
             product_ids=request.product_ids,
             compat_result_ids=request.compat_result_ids,
+            item_ids=request.item_ids,
             package_mode=request.package_mode,
             include_checksums=request.include_checksums,
         )
@@ -89,6 +91,28 @@ async def create_result_delivery(
     return result_delivery_service.serialize_delivery(delivery)
 
 
+@router.get("/result-deliveries/catalog/{channel}")
+async def list_result_delivery_catalog(
+    channel: str,
+    limit: int = 100,
+    offset: int = 0,
+    query: Optional[str] = None,
+    db: AsyncSession = Depends(get_db),
+    current_user: AuthUserORM = Depends(_get_current_user),
+):
+    _ = current_user
+    try:
+        return await result_delivery_service.list_channel_catalog(
+            db,
+            channel=channel,
+            limit=limit,
+            offset=offset,
+            query=query,
+        )
+    except ValueError as exc:
+        raise HTTPException(status_code=400, detail=str(exc)) from exc
+
+
 @router.get("/result-deliveries")
 async def list_result_deliveries(
     mine: bool = True,

backend/app/services/result_delivery_service.py

@@ -20,10 +20,12 @@ from ..config import settings
 from ..models import (
     AuthUserORM,
     DinsarResultORM,
+    RadarDataORM,
     ResultAssetORM,
     ResultDeliveryItemORM,
     ResultDeliveryRequestORM,
     ResultProductORM,
+    SARSceneGeoORM,
 )
 from .dinsar_read_service import dinsar_read_service
 from .job_queue_service import job_queue_service
@@ -46,7 +48,17 @@ ITEM_STATUS_FAILED = "FAILED"
 ITEM_STATUS_SKIPPED = "SKIPPED"
 
 CHANNEL_DINSAR = "dinsar"
-SUPPORTED_READY_CHANNELS = {CHANNEL_DINSAR}
+CHANNEL_LT1_ORTHO = "lt1_ortho"
+CHANNEL_GF3_ORTHO = "gf3_ortho"
+CHANNEL_SBAS = "sbas"
+CHANNEL_S1_ORTHO = "s1_ortho"
+SUPPORTED_READY_CHANNELS = {CHANNEL_DINSAR, CHANNEL_LT1_ORTHO, CHANNEL_GF3_ORTHO}
+
+LT1_ANALYSIS_ENGINE = "lt_gamma"
+LT1_ANALYSIS_PROFILE = "lt1_gamma_geocoded_mli"
+GF3_STANDARD_SOURCE_FORMAT = "GF3_SARSCAPE_L2"
+GF3_NATIVE_PREVIEW_SOURCE_FORMAT = "GF3_SARSCAPE_NATIVE_PREVIEW"
+GF3_DELIVERABLE_SOURCE_FORMATS = {GF3_STANDARD_SOURCE_FORMAT, GF3_NATIVE_PREVIEW_SOURCE_FORMAT}
 
 PACKAGE_MODE_DIRECTORY = "directory"
 PACKAGE_MODE_ZIP = "zip"
@@ -58,11 +70,16 @@ _SAFE_ID_RE = re.compile(r"[^0-9A-Za-z_-]+")
 
 @dataclass(frozen=True)
 class DeliverySource:
-    product: ResultProductORM
-    compat_row: Optional[DinsarResultORM]
     display_name: str
     source_path: str
+    product: Optional[ResultProductORM] = None
+    compat_row: Optional[DinsarResultORM] = None
     source_asset_id: Optional[int] = None
+    source_radar_data_id: Optional[int] = None
+    source_scene_geo_id: Optional[int] = None
+    product_id: Optional[str] = None
+    task_name: Optional[str] = None
+    source_kind: str = "result_product"
 
 
 def _new_session() -> AsyncSession:
@@ -208,6 +225,59 @@ def _resolve_source_path(product: ResultProductORM, assets: List[ResultAssetORM]
     return "", None
 
 
+def _scene_product_id(scene: SARSceneGeoORM) -> str:
+    return f"sar_scene_geo:{scene.id}"
+
+
+def _scene_display_name(scene: SARSceneGeoORM, radar: RadarDataORM) -> str:
+    for value in (
+        radar.product_unique_id,
+        radar.unique_id,
+        radar.source_product_token,
+        os.path.basename(str(radar.file_path or "").rstrip("/\\")),
+        _scene_product_id(scene),
+    ):
+        text = str(value or "").strip()
+        if text:
+            return text
+    return f"scene_{scene.id}"
+
+
+def _radar_display_name(radar: RadarDataORM) -> str:
+    for value in (
+        radar.product_unique_id,
+        radar.unique_id,
+        radar.source_product_token,
+        os.path.basename(str(radar.file_path or "").rstrip("/\\")),
+        f"radar_{radar.id}",
+    ):
+        text = str(value or "").strip()
+        if text:
+            return text
+    return f"radar_{radar.id}"
+
+
+def _manifest_path_for_scene(scene: SARSceneGeoORM) -> Optional[str]:
+    metadata = scene.analysis_metadata_json if isinstance(scene.analysis_metadata_json, dict) else {}
+    text = str(metadata.get("manifest_path") or "").strip()
+    if text:
+        return text
+    if scene.analysis_dir:
+        return os.path.join(scene.analysis_dir, "manifest.json")
+    return None
+
+
+def _quality_path_for_scene(scene: SARSceneGeoORM) -> Optional[str]:
+    if scene.analysis_dir:
+        return os.path.join(scene.analysis_dir, "quality.json")
+    return None
+
+
+def _catalog_file_size(path: Any) -> int:
+    text = str(path or "").strip()
+    return _file_size(text) if text else 0
+
+
 class ResultDeliveryService:
     def channels(self) -> List[Dict[str, Any]]:
         return [
@@ -220,7 +290,7 @@ class ResultDeliveryService:
                 "description": "已登记 D-InSAR catalog，可创建后台交付包并下载到本地。",
             },
             {
-                "key": "sbas",
+                "key": CHANNEL_SBAS,
                 "group": "InSAR 成果",
                 "label": "SBAS-InSAR 结果",
                 "state": "planned",
@@ -228,15 +298,15 @@ class ResultDeliveryService:
                 "description": "SBAS 结果 catalog 已有基础能力，本阶段暂不开放交付打包。",
             },
             {
-                "key": "lt1_ortho",
+                "key": CHANNEL_LT1_ORTHO,
                 "group": "正射成果",
                 "label": "LT-1 正射结果",
-                "state": "placeholder",
-                "state_text": "待接入",
-                "description": "陆探一正射生产将由 LandSAR 生产链注册后接入统一交付。",
+                "state": "ready",
+                "state_text": "可交付",
+                "description": "服务器生产的 LT-1 分析就绪正射 GeoTIFF 已接入交付，可打包下载到本地。",
             },
             {
-                "key": "s1_ortho",
+                "key": CHANNEL_S1_ORTHO,
                 "group": "正射成果",
                 "label": "Sentinel-1 正射结果",
                 "state": "placeholder",
@@ -244,12 +314,12 @@ class ResultDeliveryService:
                 "description": "Sentinel-1 正射生产尚未接入，当前只保留交付通道占位。",
             },
             {
-                "key": "gf3_ortho",
+                "key": CHANNEL_GF3_ORTHO,
                 "group": "正射成果",
                 "label": "GF3 SARscape _geo",
-                "state": "placeholder",
-                "state_text": "待接入",
-                "description": "GF3 外部生产成果登记后再接入统一交付。",
+                "state": "ready",
+                "state_text": "可交付",
+                "description": "已登记的 GF3 SARscape 标准化正射成品可直接创建交付包。",
             },
         ]
 
@@ -282,11 +352,14 @@ class ResultDeliveryService:
                 seen_products.add(int(product.id))
                 sources.append(
                     DeliverySource(
-                        product=product,
-                        compat_row=None,
                         display_name=dinsar_read_service.get_display_name(product),
                         source_path=source_path,
+                        product=product,
+                        compat_row=None,
                         source_asset_id=source_asset_id,
+                        product_id=product.product_id,
+                        task_name=product.task_alias or product.task_name,
+                        source_kind="dinsar_product",
                     )
                 )
 
@@ -319,16 +392,344 @@ class ResultDeliveryService:
                 seen_products.add(int(product.id))
                 sources.append(
                     DeliverySource(
-                        product=product,
-                        compat_row=record.compat_row,
                         display_name=record.display_name,
                         source_path=source_path,
+                        product=product,
+                        compat_row=record.compat_row,
                         source_asset_id=source_asset_id,
+                        product_id=product.product_id,
+                        task_name=product.task_alias or product.task_name,
+                        source_kind="dinsar_product",
                     )
                 )
 
         return sources
 
+    async def _resolve_lt1_sources(
+        self,
+        db: AsyncSession,
+        *,
+        item_ids: List[int],
+        product_ids: List[int],
+    ) -> List[DeliverySource]:
+        selected_ids = item_ids or product_ids
+        if not selected_ids:
+            return []
+        result = await db.execute(
+            select(SARSceneGeoORM, RadarDataORM)
+            .join(RadarDataORM, SARSceneGeoORM.radar_data_id == RadarDataORM.id)
+            .where(
+                SARSceneGeoORM.id.in_(selected_ids),
+                SARSceneGeoORM.status == "DONE",
+                SARSceneGeoORM.analysis_tif_path.isnot(None),
+                SARSceneGeoORM.analysis_engine == LT1_ANALYSIS_ENGINE,
+                SARSceneGeoORM.analysis_profile == LT1_ANALYSIS_PROFILE,
+            )
+            .order_by(SARSceneGeoORM.id.asc())
+        )
+        sources: List[DeliverySource] = []
+        for scene, radar in result.all():
+            analysis_dir = str(scene.analysis_dir or "").strip()
+            analysis_tif = str(scene.analysis_tif_path or "").strip()
+            source_path = analysis_dir if analysis_dir and os.path.isdir(analysis_dir) else analysis_tif
+            if not source_path:
+                continue
+            product_id = _scene_product_id(scene)
+            display_name = _scene_display_name(scene, radar)
+            sources.append(
+                DeliverySource(
+                    display_name=display_name,
+                    source_path=source_path,
+                    source_radar_data_id=int(radar.id) if radar.id is not None else None,
+                    source_scene_geo_id=int(scene.id) if scene.id is not None else None,
+                    product_id=product_id,
+                    task_name=display_name,
+                    source_kind="lt1_scene_geo",
+                )
+            )
+        return sources
+
+    async def _resolve_gf3_sources(
+        self,
+        db: AsyncSession,
+        *,
+        item_ids: List[int],
+    ) -> List[DeliverySource]:
+        if not item_ids:
+            return []
+        result = await db.execute(
+            select(RadarDataORM, SARSceneGeoORM)
+            .outerjoin(SARSceneGeoORM, SARSceneGeoORM.radar_data_id == RadarDataORM.id)
+            .where(
+                RadarDataORM.id.in_(item_ids),
+                RadarDataORM.source_format.in_(GF3_DELIVERABLE_SOURCE_FORMATS),
+                RadarDataORM.geocoded_flag.is_(True),
+            )
+            .order_by(RadarDataORM.id.asc())
+        )
+        sources: List[DeliverySource] = []
+        for radar, scene in result.all():
+            source_path = ""
+            source_scene_geo_id = None
+            if scene is not None and scene.analysis_tif_path:
+                analysis_dir = str(scene.analysis_dir or "").strip()
+                analysis_tif = str(scene.analysis_tif_path or "").strip()
+                source_path = analysis_dir if analysis_dir and os.path.isdir(analysis_dir) else analysis_tif
+                source_scene_geo_id = int(scene.id) if scene.id is not None else None
+            if not source_path:
+                source_path = str(radar.file_path or "").strip()
+            if not source_path:
+                continue
+            display_name = _radar_display_name(radar)
+            sources.append(
+                DeliverySource(
+                    display_name=display_name,
+                    source_path=source_path,
+                    source_radar_data_id=int(radar.id) if radar.id is not None else None,
+                    source_scene_geo_id=source_scene_geo_id,
+                    product_id=f"gf3_sarscape:{radar.id}",
+                    task_name=display_name,
+                    source_kind="gf3_radar_data",
+                )
+            )
+        return sources
+
+    async def _resolve_sources_for_channel(
+        self,
+        db: AsyncSession,
+        *,
+        channel: str,
+        product_ids: List[int],
+        compat_result_ids: List[int],
+        item_ids: List[int],
+    ) -> List[DeliverySource]:
+        if channel == CHANNEL_DINSAR:
+            return await self._resolve_dinsar_sources(
+                db,
+                product_ids=product_ids,
+                compat_result_ids=compat_result_ids,
+            )
+        if channel == CHANNEL_LT1_ORTHO:
+            return await self._resolve_lt1_sources(db, item_ids=item_ids, product_ids=product_ids)
+        if channel == CHANNEL_GF3_ORTHO:
+            return await self._resolve_gf3_sources(db, item_ids=item_ids or product_ids)
+        return []
+
+    async def list_channel_catalog(
+        self,
+        db: AsyncSession,
+        *,
+        channel: str,
+        limit: int = 100,
+        offset: int = 0,
+        query: Optional[str] = None,
+    ) -> Dict[str, Any]:
+        channel = _normalize_channel(channel)
+        safe_limit = min(500, max(1, int(limit or 100)))
+        safe_offset = max(0, int(offset or 0))
+        query_text = str(query or "").strip()
+
+        if channel == CHANNEL_LT1_ORTHO:
+            filters = [
+                SARSceneGeoORM.status == "DONE",
+                SARSceneGeoORM.analysis_tif_path.isnot(None),
+                SARSceneGeoORM.analysis_engine == LT1_ANALYSIS_ENGINE,
+                SARSceneGeoORM.analysis_profile == LT1_ANALYSIS_PROFILE,
+            ]
+            if query_text:
+                like = f"%{query_text}%"
+                filters.append(
+                    or_(
+                        RadarDataORM.product_unique_id.ilike(like),
+                        RadarDataORM.unique_id.ilike(like),
+                        RadarDataORM.file_path.ilike(like),
+                        RadarDataORM.imaging_date.ilike(like),
+                    )
+                )
+            total_result = await db.execute(
+                select(func.count(SARSceneGeoORM.id))
+                .join(RadarDataORM, SARSceneGeoORM.radar_data_id == RadarDataORM.id)
+                .where(*filters)
+            )
+            rows_result = await db.execute(
+                select(SARSceneGeoORM, RadarDataORM)
+                .join(RadarDataORM, SARSceneGeoORM.radar_data_id == RadarDataORM.id)
+                .where(*filters)
+                .order_by(SARSceneGeoORM.updated_at.desc().nullslast(), SARSceneGeoORM.id.desc())
+                .limit(safe_limit)
+                .offset(safe_offset)
+            )
+            items = []
+            for scene, radar in rows_result.all():
+                display_name = _scene_display_name(scene, radar)
+                manifest_path = _manifest_path_for_scene(scene)
+                quality_path = _quality_path_for_scene(scene)
+                items.append(
+                    {
+                        "id": scene.id,
+                        "item_id": scene.id,
+                        "source_kind": "lt1_scene_geo",
+                        "product_id": _scene_product_id(scene),
+                        "catalog_name": "sar_scene_geo",
+                        "product_family": "lt1_analysis_ready_geotiff",
+                        "product_type": "analysis_ready_geotiff",
+                        "display_name": display_name,
+                        "task_name": display_name,
+                        "status": scene.status,
+                        "health_status": "OK",
+                        "engine_code": scene.analysis_engine,
+                        "profile_code": scene.analysis_profile,
+                        "radar_data_id": radar.id,
+                        "scene_geo_id": scene.id,
+                        "imaging_date": radar.imaging_date,
+                        "polarization": radar.polarization,
+                        "pixel_size_m": scene.pixel_size_m,
+                        "backscatter_unit": scene.analysis_backscatter_unit,
+                        "publish_dir": scene.analysis_dir,
+                        "manifest_path": manifest_path,
+                        "quality_path": quality_path,
+                        "primary_asset_path": scene.analysis_tif_path,
+                        "file_size": _catalog_file_size(scene.analysis_tif_path),
+                        "summary": {
+                            "radar_data_id": radar.id,
+                            "source_asset_ids": [radar.source_product_ref_id] if radar.source_product_ref_id else [],
+                            "imaging_date": radar.imaging_date,
+                            "polarization": radar.polarization,
+                            "pixel_size_m": scene.pixel_size_m,
+                        },
+                        "produced_at": scene.updated_at.isoformat() if scene.updated_at else None,
+                        "published_at": scene.updated_at.isoformat() if scene.updated_at else None,
+                    }
+                )
+            return {
+                "items": items,
+                "total": int(total_result.scalar_one() or 0),
+                "limit": safe_limit,
+                "offset": safe_offset,
+            }
+
+        if channel == CHANNEL_GF3_ORTHO:
+            filters = [
+                RadarDataORM.source_format.in_(GF3_DELIVERABLE_SOURCE_FORMATS),
+                RadarDataORM.geocoded_flag.is_(True),
+            ]
+            if query_text:
+                like = f"%{query_text}%"
+                filters.append(
+                    or_(
+                        RadarDataORM.product_unique_id.ilike(like),
+                        RadarDataORM.unique_id.ilike(like),
+                        RadarDataORM.file_path.ilike(like),
+                        RadarDataORM.imaging_date.ilike(like),
+                    )
+                )
+            total_result = await db.execute(select(func.count(RadarDataORM.id)).where(*filters))
+            rows_result = await db.execute(
+                select(RadarDataORM, SARSceneGeoORM)
+                .outerjoin(SARSceneGeoORM, SARSceneGeoORM.radar_data_id == RadarDataORM.id)
+                .where(*filters)
+                .order_by(RadarDataORM.acquisition_start_time_utc.desc().nullslast(), RadarDataORM.id.desc())
+                .limit(safe_limit)
+                .offset(safe_offset)
+            )
+            items = []
+            for radar, scene in rows_result.all():
+                display_name = _radar_display_name(radar)
+                primary_path = (
+                    str(scene.analysis_tif_path or "").strip()
+                    if scene is not None and scene.analysis_tif_path
+                    else str(radar.file_path or "").strip()
+                )
+                publish_dir = (
+                    str(scene.analysis_dir or "").strip()
+                    if scene is not None and scene.analysis_dir
+                    else str(radar.file_path or "").strip()
+                )
+                items.append(
+                    {
+                        "id": radar.id,
+                        "item_id": radar.id,
+                        "source_kind": "gf3_radar_data",
+                        "product_id": f"gf3_sarscape:{radar.id}",
+                        "catalog_name": "radar_data",
+                        "product_family": "gf3_ortho",
+                        "product_type": "sarscape_l2_geotiff" if radar.source_format == GF3_STANDARD_SOURCE_FORMAT else "sarscape_native_geo",
+                        "display_name": display_name,
+                        "task_name": display_name,
+                        "status": "READY",
+                        "health_status": "OK",
+                        "engine_code": (scene.analysis_engine if scene is not None else None) or "gf3_sarscape",
+                        "profile_code": (
+                            (scene.analysis_profile if scene is not None else None)
+                            or ("gf3_standard_geotiff" if radar.source_format == GF3_STANDARD_SOURCE_FORMAT else "gf3_native_geo")
+                        ),
+                        "source_format": radar.source_format,
+                        "radar_data_id": radar.id,
+                        "scene_geo_id": scene.id if scene is not None else None,
+                        "imaging_date": radar.imaging_date,
+                        "polarization": radar.polarization,
+                        "pixel_size_m": scene.pixel_size_m if scene is not None else None,
+                        "backscatter_unit": scene.analysis_backscatter_unit if scene is not None else None,
+                        "publish_dir": publish_dir,
+                        "manifest_path": _manifest_path_for_scene(scene) if scene is not None else None,
+                        "primary_asset_path": primary_path,
+                        "file_size": _catalog_file_size(primary_path),
+                        "summary": {
+                            "radar_data_id": radar.id,
+                            "source_asset_ids": [radar.source_product_ref_id] if radar.source_product_ref_id else [],
+                            "imaging_date": radar.imaging_date,
+                            "polarization": radar.polarization,
+                        },
+                        "produced_at": (
+                            scene.updated_at.isoformat() if scene is not None and scene.updated_at else None
+                        ),
+                        "published_at": (
+                            scene.updated_at.isoformat() if scene is not None and scene.updated_at else None
+                        ),
+                    }
+                )
+            return {
+                "items": items,
+                "total": int(total_result.scalar_one() or 0),
+                "limit": safe_limit,
+                "offset": safe_offset,
+            }
+
+        if channel == CHANNEL_DINSAR:
+            total = await dinsar_read_service.count_compat_records(db)
+            records = await dinsar_read_service.list_compat_records(db, limit=safe_limit, offset=safe_offset)
+            items = []
+            for record in records:
+                product = record.product
+                compat_row = record.compat_row
+                items.append(
+                    {
+                        "id": int(compat_row.id if compat_row is not None else product.id),
+                        "item_id": int(compat_row.id if compat_row is not None else product.id),
+                        "source_kind": "dinsar_result",
+                        "product_id": product.product_id,
+                        "catalog_name": product.catalog_name,
+                        "product_family": product.product_family,
+                        "product_type": product.product_type,
+                        "display_name": record.display_name,
+                        "task_name": product.task_alias or product.task_name,
+                        "status": product.status,
+                        "health_status": product.health_status,
+                        "engine_code": product.engine_code,
+                        "profile_code": product.profile_code,
+                        "pair_key": product.pair_key,
+                        "publish_dir": product.publish_dir,
+                        "manifest_path": product.manifest_path,
+                        "primary_asset_path": product.primary_asset_path or product.source_primary_path,
+                        "file_size": _catalog_file_size(product.primary_asset_path or product.source_primary_path),
+                        "produced_at": product.produced_at.isoformat() if product.produced_at else None,
+                        "published_at": product.published_at.isoformat() if product.published_at else None,
+                    }
+                )
+            return {"items": items, "total": total, "limit": safe_limit, "offset": safe_offset}
+
+        return {"items": [], "total": 0, "limit": safe_limit, "offset": safe_offset}
+
     async def create_delivery(
         self,
         db: AsyncSession,
@@ -337,6 +738,7 @@ class ResultDeliveryService:
         channel: str,
         product_ids: Optional[List[int]] = None,
         compat_result_ids: Optional[List[int]] = None,
+        item_ids: Optional[List[int]] = None,
         package_mode: str = PACKAGE_MODE_DIRECTORY,
         include_checksums: Optional[bool] = None,
     ) -> ResultDeliveryRequestORM:
@@ -348,20 +750,20 @@ class ResultDeliveryService:
         max_items = max(1, int(settings.RESULT_DELIVERY_MAX_ITEMS or 500))
         normalized_product_ids = _normalize_int_ids(product_ids, max_count=max_items)
         normalized_compat_ids = _normalize_int_ids(compat_result_ids, max_count=max_items)
-        if not normalized_product_ids and not normalized_compat_ids:
+        normalized_item_ids = _normalize_int_ids(item_ids, max_count=max_items)
+        if not normalized_product_ids and not normalized_compat_ids and not normalized_item_ids:
             raise ValueError("select at least one result")
 
-        if len(normalized_product_ids) + len(normalized_compat_ids) > max_items:
+        if len(normalized_product_ids) + len(normalized_compat_ids) + len(normalized_item_ids) > max_items:
             raise ValueError(f"selected item count exceeds max limit ({max_items})")
 
-        if channel == CHANNEL_DINSAR:
-            sources = await self._resolve_dinsar_sources(
-                db,
-                product_ids=normalized_product_ids,
-                compat_result_ids=normalized_compat_ids,
-            )
-        else:
-            sources = []
+        sources = await self._resolve_sources_for_channel(
+            db,
+            channel=channel,
+            product_ids=normalized_product_ids,
+            compat_result_ids=normalized_compat_ids,
+            item_ids=normalized_item_ids,
+        )
 
         if not sources:
             raise ValueError("selected results do not have deliverable files")
@@ -376,6 +778,7 @@ class ResultDeliveryService:
             "channel": channel,
             "product_ids": normalized_product_ids,
             "compat_result_ids": normalized_compat_ids,
+            "item_ids": normalized_item_ids,
             "package_mode": package_mode,
             "include_checksums": (
                 bool(settings.RESULT_DELIVERY_CHECKSUM_ENABLED)
@@ -544,6 +947,8 @@ class ResultDeliveryService:
             "source_product_id": item.source_product_id,
             "source_result_id": item.source_result_id,
             "source_asset_id": item.source_asset_id,
+            "source_radar_data_id": item.source_radar_data_id,
+            "source_scene_geo_id": item.source_scene_geo_id,
             "display_name": item.display_name,
             "relative_path": item.relative_path,
             "file_size": item.file_size,
@@ -636,14 +1041,14 @@ class ResultDeliveryService:
             )
             delivery = result.scalar_one()
             request_json = delivery.request_json if isinstance(delivery.request_json, dict) else {}
-            if delivery.channel == CHANNEL_DINSAR:
-                sources = await self._resolve_dinsar_sources(
-                    db,
-                    product_ids=_normalize_int_ids(request_json.get("product_ids"), max_count=int(settings.RESULT_DELIVERY_MAX_ITEMS or 500)),
-                    compat_result_ids=_normalize_int_ids(request_json.get("compat_result_ids"), max_count=int(settings.RESULT_DELIVERY_MAX_ITEMS or 500)),
-                )
-            else:
-                sources = []
+            max_items = int(settings.RESULT_DELIVERY_MAX_ITEMS or 500)
+            sources = await self._resolve_sources_for_channel(
+                db,
+                channel=delivery.channel,
+                product_ids=_normalize_int_ids(request_json.get("product_ids"), max_count=max_items),
+                compat_result_ids=_normalize_int_ids(request_json.get("compat_result_ids"), max_count=max_items),
+                item_ids=_normalize_int_ids(request_json.get("item_ids"), max_count=max_items),
+            )
             task_id = delivery.task_id
 
         if not sources:
@@ -672,10 +1077,9 @@ class ResultDeliveryService:
         total_sources = len(sources)
         for source_index, source in enumerate(sources, start=1):
             folder = _sanitize_segment(
-                source.product.task_alias
-                or source.product.task_name
+                source.task_name
                 or source.display_name
-                or source.product.product_id,
+                or source.product_id,
                 default=f"product_{source_index}",
             )
             source_files = _iter_associated_files(source.source_path)
@@ -684,9 +1088,11 @@ class ResultDeliveryService:
                 item_payloads.append(
                     {
                         "delivery_id": delivery_id,
-                        "source_product_id": source.product.id,
+                        "source_product_id": source.product.id if source.product else None,
                         "source_result_id": source.compat_row.id if source.compat_row else None,
                         "source_asset_id": source.source_asset_id,
+                        "source_radar_data_id": source.source_radar_data_id,
+                        "source_scene_geo_id": source.source_scene_geo_id,
                         "display_name": source.display_name,
                         "source_path": source.source_path,
                         "relative_path": None,
@@ -736,9 +1142,11 @@ class ResultDeliveryService:
 
                 item_payload = {
                     "delivery_id": delivery_id,
-                    "source_product_id": source.product.id,
+                    "source_product_id": source.product.id if source.product else None,
                     "source_result_id": source.compat_row.id if source.compat_row else None,
                     "source_asset_id": source.source_asset_id if file_index == 1 else None,
+                    "source_radar_data_id": source.source_radar_data_id,
+                    "source_scene_geo_id": source.source_scene_geo_id,
                     "display_name": source.display_name,
                     "source_path": source_file,
                     "relative_path": relative_path,
@@ -751,9 +1159,12 @@ class ResultDeliveryService:
                 manifest_items.append(
                     {
                         "display_name": source.display_name,
-                        "product_id": source.product.product_id,
-                        "product_ref_id": source.product.id,
+                        "product_id": source.product_id or (source.product.product_id if source.product else None),
+                        "product_ref_id": source.product.id if source.product else None,
                         "source_result_id": source.compat_row.id if source.compat_row else None,
+                        "source_radar_data_id": source.source_radar_data_id,
+                        "source_scene_geo_id": source.source_scene_geo_id,
+                        "source_kind": source.source_kind,
                         "relative_path": relative_path.replace(os.sep, "/"),
                         "file_size": size,
                         "checksum_sha256": checksum,

backend/migrations/014_result_delivery_ortho_sources.sql

@@ -0,0 +1,7 @@
+ALTER TABLE result_delivery_items ADD COLUMN IF NOT EXISTS source_radar_data_id INTEGER NULL REFERENCES radar_data(id) ON DELETE SET NULL;
+ALTER TABLE result_delivery_items ADD COLUMN IF NOT EXISTS source_scene_geo_id INTEGER NULL REFERENCES sar_scene_geo(id) ON DELETE SET NULL;
+
+CREATE INDEX IF NOT EXISTS ix_result_delivery_items_source_radar_data_id ON result_delivery_items(source_radar_data_id);
+CREATE INDEX IF NOT EXISTS ix_result_delivery_items_source_scene_geo_id ON result_delivery_items(source_scene_geo_id);
+CREATE INDEX IF NOT EXISTS idx_result_delivery_items_radar ON result_delivery_items(source_radar_data_id);
+CREATE INDEX IF NOT EXISTS idx_result_delivery_items_scene_geo ON result_delivery_items(source_scene_geo_id);

docs/RESULT_DELIVERY_DOWNLOAD_DESIGN_20260630.md

@@ -14,8 +14,9 @@
 ## 目标
 
 - 所有登录用户都可以申请成果交付。
-- D-InSAR 已登记成果先接入真实交付下载。
-- SBAS、LT-1 正射、Sentinel-1 正射、GF3 正射在页面和接口中保留清晰占位，不暴露假执行能力。
+- D-InSAR 已登记成果接入真实交付下载。
+- LT-1 正射与 GF3 正射接入真实交付下载。
+- SBAS 与 Sentinel-1 正射在页面和接口中保留清晰占位，不暴露假执行能力。
 - 大文件交付改为后台任务，不再由 HTTP 请求同步复制。
 - 用户最终可以把成果下载到本地；服务器交付区只是临时缓存。
 - 每次交付可审计、可过期清理、可校验。
@@ -25,6 +26,7 @@
 
 - 本阶段不实现 Sentinel-1 正射生产。
 - 本阶段不实现 SBAS 成果交付打包，只显示目录已接入但交付未接入。
+- 本阶段不触发 GF3 生产；GF3 交付只面向已经登记的 SARscape 标准化正射成品。
 - 本阶段不做跨节点对象存储或外部网盘。
 - 本阶段不把普通用户开放到任意服务器路径写入。
 
@@ -43,6 +45,13 @@
 
 ## 交付模式
 
+## 正射成果口径
+
+- LT-1 正射：由服务器侧单景正射流水线生产，登记在 `sar_scene_geo`，主交付物是 `analysis_ready.tif`，随包包含预览、manifest、quality 等 sidecar 文件。
+- GF3 正射：系统拿到的就是外部 SARscape 已生产成品，当前可登记为 `GF3_SARSCAPE_NATIVE_PREVIEW`，标准化后也可登记为 `GF3_SARSCAPE_L2`；交付阶段只做受控打包和下载，不触发 GF3 生产。
+- Sentinel-1 正射：生产链尚未接入，结果提取页面保留占位，避免用户误操作。
+- SBAS-InSAR：成果目录可查，但交付打包尚未接入。
+
 ### 1. 目录交付
 
 默认模式。后台将选中的结果文件复制到：
@@ -97,6 +106,7 @@
 
 - `delivery_id`。
 - `source_product_id` / `source_result_id`。
+- `source_radar_data_id` / `source_scene_geo_id`：用于 LT-1/GF3 单景正射资产追踪。
 - `display_name`。
 - `source_path`。
 - `relative_path`。
@@ -133,9 +143,23 @@ GET /api/result-deliveries/channels
 
 - `dinsar`: `ready`
 - `sbas`: `planned`
-- `lt1_ortho`: `planned`
+- `lt1_ortho`: `ready`
 - `s1_ortho`: `placeholder`
-- `gf3_ortho`: `placeholder`
+- `gf3_ortho`: `ready`
+
+### 获取可交付目录
+
+```http
+GET /api/result-deliveries/catalog/{channel}
+```
+
+第一版支持：
+
+- `dinsar`：兼容已有 D-InSAR catalog。
+- `lt1_ortho`：读取 `sar_scene_geo` 中 `lt_gamma / lt1_gamma_geocoded_mli` 且 `DONE` 的分析就绪 GeoTIFF。
+- `gf3_ortho`：读取 `radar_data.source_format in (GF3_SARSCAPE_NATIVE_PREVIEW, GF3_SARSCAPE_L2)` 且 `geocoded_flag = true` 的 SARscape 正射成品。
+
+返回统一字段包括 `item_id`、`source_kind`、`product_id`、`display_name`、`primary_asset_path`、`publish_dir`、`radar_data_id`、`scene_geo_id`。
 
 ### 创建交付任务
 
@@ -150,6 +174,7 @@ POST /api/result-deliveries
   "channel": "dinsar",
   "product_ids": ["..."],
   "compat_result_ids": [1, 2, 3],
+  "item_ids": [101, 102],
   "package_mode": "directory",
   "include_manifest": true,
   "include_checksums": true
@@ -159,7 +184,9 @@ POST /api/result-deliveries
 约束：
 
 - 普通用户只创建自己的任务。
-- `channel != dinsar` 时第一版返回 409 或 422，提示“通道尚未接入交付”。
+- `dinsar` 使用 `compat_result_ids` 或 `product_ids`。
+- `lt1_ortho` 使用 `item_ids = sar_scene_geo.id`。
+- `gf3_ortho` 使用 `item_ids = radar_data.id`。
 - 每次最大数量由 `RESULT_DELIVERY_MAX_ITEMS` 控制。
 - 不允许传入任意服务器输出路径。
 
@@ -200,7 +227,7 @@ RESULT_DELIVERY_BUILD
 处理流程：
 
 1. 将 delivery 标记为 `RUNNING`。
-2. 解析 D-InSAR catalog 中的文件路径。
+2. 按 channel 解析可交付源文件路径。
 3. 复制到交付目录。
 4. 生成 `manifest.json`。
 5. 可选计算 checksum。
@@ -244,8 +271,8 @@ RESULT_DELIVERY_CHECKSUM_ENABLED=true
 
 页面结构：
 
-- 通道栏：D-InSAR 可用，SBAS/LT-1/Sentinel-1/GF3 明确显示“未接入交付”。
-- 成果选择区：复用现有 D-InSAR catalog 列表。
+- 通道栏：D-InSAR、LT-1 正射、GF3 正射可用；SBAS/Sentinel-1 显示未接入交付。
+- 成果选择区：D-InSAR 复用现有 catalog 列表，LT-1/GF3 使用统一交付 catalog 查询。
 - 交付选项：目录交付 / 压缩包交付。
 - 我的交付包：状态、大小、文件数、过期时间、下载入口。
 
@@ -283,7 +310,7 @@ RESULT_DELIVERY_CHECKSUM_ENABLED=true
 
 - 文档落地。
 - 数据表和自维护 migration。
-- D-InSAR 目录交付后台任务。
+- D-InSAR、LT-1 正射、GF3 正射目录交付后台任务。
 - 我的交付包列表和详情。
 
 ### 阶段 2
@@ -295,12 +322,12 @@ RESULT_DELIVERY_CHECKSUM_ENABLED=true
 ### 阶段 3
 
 - SBAS 交付接入。
-- LT-1 正射、Sentinel-1 正射、GF3 正射在生产 catalog 完成后接入。
+- Sentinel-1 正射在生产 catalog 完成后接入。
 - exporter/operator 角色拆分。
 
 ## 验收标准
 
-- 普通登录用户能创建 D-InSAR 成果交付任务。
+- 普通登录用户能创建 D-InSAR、LT-1 正射、GF3 正射成果交付任务。
 - HTTP 请求只排队任务，不再同步复制大文件。
 - 交付完成后用户能下载到本地。
 - 普通用户不能指定任意服务器目录。

frontend/src/ResultExtractionPanel.jsx

@@ -7,6 +7,7 @@ import {
   getResultDeliveryArchiveUrl,
   getResultDeliveryDownloadUrl,
   getResultDeliveryManifestUrl,
+  listResultDeliveryCatalog,
   listResultDeliveries,
 } from './api/resultDeliveries';
 import { getDinsarEngineMeta } from './utils/dinsarEngines';
@@ -34,9 +35,9 @@ const PRODUCT_CHANNELS = [
     key: 'lt1_ortho',
     group: '正射成果',
     label: 'LT-1 正射结果',
-    state: 'placeholder',
-    stateText: '待接入',
-    description: '陆探一正射生产将由 LandSAR 生产链注册到统一成果目录后开放交付。',
+    state: 'ready',
+    stateText: '可交付',
+    description: '服务器生产的 LT-1 分析就绪正射 GeoTIFF 已接入交付，可打包下载到本地。',
   },
   {
     key: 's1_ortho',
@@ -50,9 +51,9 @@ const PRODUCT_CHANNELS = [
     key: 'gf3_ortho',
     group: '正射成果',
     label: 'GF3 SARscape _geo',
-    state: 'placeholder',
-    stateText: '待接入',
-    description: 'GF3 外部生产成果登记后再接入统一交付。',
+    state: 'ready',
+    stateText: '可交付',
+    description: '已登记的 GF3 SARscape 标准化正射成品可直接创建交付包。',
   },
 ];
 
@@ -85,17 +86,89 @@ function extractTotal(payload, fallback = 0) {
 }
 
 function resultDisplayName(result) {
-  return String(result?.name || result?.task_alias || result?.task_name || result?.product_id || `#${result?.id || ''}`).trim();
+  return String(result?.display_name || result?.name || result?.task_alias || result?.task_name || result?.product_id || `#${result?.id || ''}`).trim();
+}
+
+function resultItemId(result) {
+  return result?.item_id ?? result?.id;
+}
+
+function selectionKey(channelKey, id) {
+  return `${channelKey}:${id}`;
 }
 
 function resultDateText(result) {
   const name = resultDisplayName(result);
+  if (result?.imaging_date) return String(result.imaging_date);
   const matches = name.match(/(\d{8})/g);
   if (matches?.length >= 2) return `${matches[0]} / ${matches[1]}`;
   if (matches?.length === 1) return matches[0];
   return '-';
 }
 
+function channelMetricLabel(channelKey) {
+  return {
+    dinsar: 'D-InSAR 可交付',
+    sbas: 'SBAS 目录',
+    lt1_ortho: 'LT-1 正射',
+    gf3_ortho: 'GF3 正射',
+    s1_ortho: 'Sentinel-1 正射',
+  }[channelKey] || '可交付结果';
+}
+
+function channelListTitle(channelKey) {
+  return {
+    dinsar: 'D-InSAR 结果列表',
+    lt1_ortho: 'LT-1 正射结果列表',
+    gf3_ortho: 'GF3 正射结果列表',
+  }[channelKey] || '结果列表';
+}
+
+function channelEmptyText(channelKey) {
+  return {
+    dinsar: '当前条件下没有可交付的 D-InSAR 结果。',
+    lt1_ortho: '当前条件下没有可交付的 LT-1 正射结果。',
+    gf3_ortho: '当前条件下没有可交付的 GF3 正射结果。',
+  }[channelKey] || '当前条件下没有可交付结果。';
+}
+
+function channelCreateTitle(channelKey) {
+  return {
+    dinsar: 'D-InSAR 成果交付',
+    lt1_ortho: 'LT-1 正射成果交付',
+    gf3_ortho: 'GF3 正射成果交付',
+  }[channelKey] || '成果交付';
+}
+
+function channelCreateSubtitle(channelKey) {
+  return {
+    dinsar: '选择已登记结果并生成下载包',
+    lt1_ortho: '选择服务器已生产正射 GeoTIFF 并生成下载包',
+    gf3_ortho: '选择已登记 GF3 SARscape 正射成品并生成下载包',
+  }[channelKey] || '选择结果并生成下载包';
+}
+
+function itemMetaText(item, channelKey) {
+  if (channelKey === 'dinsar') {
+    return `${resultDateText(item)} · ${item.pair_key || item.product_id || '-'}`;
+  }
+  const parts = [
+    item.imaging_date || resultDateText(item),
+    item.polarization,
+    item.pixel_size_m ? `${item.pixel_size_m} m` : null,
+    item.product_id,
+  ].filter(Boolean);
+  return parts.join(' · ') || '-';
+}
+
+function itemStatusText(item, channelKey) {
+  if (channelKey === 'dinsar') {
+    return item.is_cached ? '预览就绪' : '预览待建';
+  }
+  if (item.file_size) return formatBytes(item.file_size);
+  return item.health_status || item.status || 'READY';
+}
+
 function stateClass(state) {
   if (state === 'ready') return 'ready';
   if (state === 'planned') return 'planned';
@@ -125,6 +198,8 @@ export default function ResultExtractionPanel({ readOnly = false }) {
   const [activeChannel, setActiveChannel] = useState('dinsar');
   const [dinsarPayload, setDinsarPayload] = useState({ items: [], total: 0 });
   const [sbasPayload, setSbasPayload] = useState({ items: [], total: 0 });
+  const [lt1Payload, setLt1Payload] = useState({ items: [], total: 0 });
+  const [gf3Payload, setGf3Payload] = useState({ items: [], total: 0 });
   const [deliveriesPayload, setDeliveriesPayload] = useState({ items: [], total: 0 });
   const [loading, setLoading] = useState(true);
   const [deliveryLoading, setDeliveryLoading] = useState(false);
@@ -161,13 +236,21 @@ export default function ResultExtractionPanel({ readOnly = false }) {
         listSbasInsarProducts({ limit: 30, offset: 0 }),
         listResultDeliveries({ mine: true, limit: 20, offset: 0 }),
       ]);
+      const [lt1Data, gf3Data] = await Promise.all([
+        listResultDeliveryCatalog('lt1_ortho', { limit: PAGE_SIZE, offset: 0 }),
+        listResultDeliveryCatalog('gf3_ortho', { limit: PAGE_SIZE, offset: 0 }),
+      ]);
       const dinsarItems = normalizeItems(dinsarData);
       setDinsarPayload({ ...dinsarData, items: dinsarItems, total: extractTotal(dinsarData, dinsarItems.length) });
       const sbasItems = normalizeItems(sbasData);
       setSbasPayload({ ...sbasData, items: sbasItems, total: extractTotal(sbasData, sbasItems.length) });
+      const lt1Items = normalizeItems(lt1Data);
+      setLt1Payload({ ...lt1Data, items: lt1Items, total: extractTotal(lt1Data, lt1Items.length) });
+      const gf3Items = normalizeItems(gf3Data);
+      setGf3Payload({ ...gf3Data, items: gf3Items, total: extractTotal(gf3Data, gf3Items.length) });
       const deliveryItems = normalizeItems(deliveryData);
       setDeliveriesPayload({ ...deliveryData, items: deliveryItems, total: extractTotal(deliveryData, deliveryItems.length) });
-      setSelectedIds(new Set(dinsarItems.map(item => item.id).filter(id => id !== undefined && id !== null)));
+      setSelectedIds(new Set(dinsarItems.map(item => resultItemId(item)).filter(id => id !== undefined && id !== null).map(id => selectionKey('dinsar', id))));
     } catch (err) {
       setError(err?.response?.data?.detail || err.message || '结果目录加载失败');
     } finally {
@@ -191,41 +274,63 @@ export default function ResultExtractionPanel({ readOnly = false }) {
     return () => window.clearInterval(timer);
   }, [deliveriesPayload.items]);
 
-  const filteredDinsar = useMemo(() => {
+  const activePayload = activeChannel === 'lt1_ortho'
+    ? lt1Payload
+    : activeChannel === 'gf3_ortho'
+      ? gf3Payload
+      : activeChannel === 'sbas'
+        ? sbasPayload
+        : activeChannel === 's1_ortho'
+          ? { items: [], total: 0 }
+          : dinsarPayload;
+  const activeItems = activePayload.items || [];
+
+  const filteredResults = useMemo(() => {
     const value = query.trim().toLowerCase();
-    const items = dinsarPayload.items || [];
+    const items = activeItems;
     if (!value) return items;
     return items.filter(item => {
       const haystack = [
+        item.display_name,
         item.name,
         item.task_name,
         item.task_alias,
         item.pair_key,
         item.product_id,
         item.engine_code,
+        item.profile_code,
+        item.imaging_date,
+        item.polarization,
         item.file_path,
+        item.primary_asset_path,
+        item.publish_dir,
       ].filter(Boolean).join(' ').toLowerCase();
       return haystack.includes(value);
     });
-  }, [dinsarPayload.items, query]);
+  }, [activeItems, query]);
 
   const filteredIds = useMemo(
-    () => filteredDinsar.map(item => item.id).filter(id => id !== undefined && id !== null),
-    [filteredDinsar],
+    () => filteredResults.map(item => resultItemId(item)).filter(id => id !== undefined && id !== null),
+    [filteredResults],
   );
 
-  const selectedCountInView = filteredIds.filter(id => selectedIds.has(id)).length;
+  const filteredKeys = useMemo(
+    () => filteredIds.map(id => selectionKey(activeChannel, id)),
+    [activeChannel, filteredIds],
+  );
+
+  const selectedCountInView = filteredKeys.filter(key => selectedIds.has(key)).length;
   const allVisibleSelected = filteredIds.length > 0 && selectedCountInView === filteredIds.length;
   const latestDelivery = deliveriesPayload.items?.[0] || null;
 
-  const orthoPlaceholderCount = PRODUCT_CHANNELS.filter(channel => channel.group === '正射成果').length;
-  const currentCatalogTotal = Number(dinsarPayload.total || 0) + Number(sbasPayload.total || 0);
+  const readyOrthoCount = Number(lt1Payload.total || 0) + Number(gf3Payload.total || 0);
+  const currentCatalogTotal = Number(dinsarPayload.total || 0) + Number(sbasPayload.total || 0) + readyOrthoCount;
 
   const metrics = [
     {
-      label: 'D-InSAR 可交付',
-      value: dinsarPayload.total,
-      note: `当前载入 ${filteredDinsar.length}/${dinsarPayload.items.length} 条`,
+      label: channelMetricLabel(activeChannel),
+      value: activePayload.total,
+      note: `当前载入 ${filteredResults.length}/${activeItems.length} 条`,
       tone: 'primary',
     },
     {
@@ -237,24 +342,25 @@ export default function ResultExtractionPanel({ readOnly = false }) {
     {
       label: '当前接入目录',
       value: currentCatalogTotal,
-      note: 'D-InSAR + SBAS 已接入清单',
+      note: 'D-InSAR + SBAS + LT-1/GF3 正射',
       tone: 'neutral',
     },
     {
-      label: '正射通道',
-      value: orthoPlaceholderCount,
-      note: 'LT-1 / S1 / GF3 占位',
-      tone: 'warning',
+      label: '可交付正射',
+      value: readyOrthoCount,
+      note: 'LT-1 与 GF3 已接入，S1 预留',
+      tone: 'neutral',
     },
   ];
 
   const toggleOne = (id) => {
+    const key = selectionKey(activeChannel, id);
     setSelectedIds(prev => {
       const next = new Set(prev);
-      if (next.has(id)) {
-        next.delete(id);
+      if (next.has(key)) {
+        next.delete(key);
       } else {
-        next.add(id);
+        next.add(key);
       }
       return next;
     });
@@ -264,30 +370,35 @@ export default function ResultExtractionPanel({ readOnly = false }) {
     setSelectedIds(prev => {
       const next = new Set(prev);
       if (allVisibleSelected) {
-        filteredIds.forEach(id => next.delete(id));
+        filteredKeys.forEach(key => next.delete(key));
       } else {
-        filteredIds.forEach(id => next.add(id));
+        filteredKeys.forEach(key => next.add(key));
       }
       return next;
     });
   };
 
   const handleCreateDelivery = async () => {
-    const ids = [...selectedIds].filter(id => filteredIds.includes(id));
+    const ids = filteredIds.filter(id => selectedIds.has(selectionKey(activeChannel, id)));
     if (ids.length === 0) {
-      setCreateError('请至少选择一条 D-InSAR 结果。');
+      setCreateError(`请至少选择一条${selectedChannel.label}。`);
       return;
     }
     setCreating(true);
     setCreateError('');
     setCreateResult(null);
     try {
-      const response = await createResultDelivery({
-        channel: 'dinsar',
-        compat_result_ids: ids,
+      const payload = {
+        channel: activeChannel,
         package_mode: packageMode,
         include_checksums: includeChecksums,
-      });
+      };
+      if (activeChannel === 'dinsar') {
+        payload.compat_result_ids = ids;
+      } else {
+        payload.item_ids = ids;
+      }
+      const response = await createResultDelivery(payload);
       setCreateResult(response);
       await loadDeliveries();
     } catch (err) {
@@ -353,12 +464,12 @@ export default function ResultExtractionPanel({ readOnly = false }) {
     </section>
   );
 
-  const renderDinsarWorkspace = () => (
+  const renderReadyWorkspace = () => (
     <section className="result-extraction-main-card">
       <div className="result-extraction-card-head">
         <div>
-          <span>D-InSAR 成果交付</span>
-          <strong>选择已登记结果并生成下载包</strong>
+          <span>{channelCreateTitle(activeChannel)}</span>
+          <strong>{channelCreateSubtitle(activeChannel)}</strong>
         </div>
         <button type="button" onClick={loadCatalogs} disabled={loading || creating}>
           刷新目录
@@ -372,7 +483,7 @@ export default function ResultExtractionPanel({ readOnly = false }) {
             type="text"
             value={query}
             onChange={event => setQuery(event.target.value)}
-            placeholder="任务名、日期、pair_key、引擎"
+            placeholder="任务名、日期、产品号、极化、引擎"
             disabled={loading || creating}
           />
         </label>
@@ -424,36 +535,34 @@ export default function ResultExtractionPanel({ readOnly = false }) {
       <div className="result-extraction-workspace-split">
         <div className="result-extraction-result-column">
           <div className="result-extraction-list-head">
-            <span>结果列表</span>
-            <strong>{selectedCountInView}/{filteredDinsar.length}</strong>
+            <span>{channelListTitle(activeChannel)}</span>
+            <strong>{selectedCountInView}/{filteredResults.length}</strong>
           </div>
           <div className="result-extraction-result-list">
             {loading ? (
               <div className="result-extraction-empty">正在加载成果目录...</div>
-            ) : filteredDinsar.length === 0 ? (
-              <div className="result-extraction-empty">当前条件下没有可交付的 D-InSAR 结果。</div>
+            ) : filteredResults.length === 0 ? (
+              <div className="result-extraction-empty">{channelEmptyText(activeChannel)}</div>
             ) : (
-              filteredDinsar.map(result => {
-                const id = result.id;
-                const engineMeta = getDinsarEngineMeta(result.engine_code);
+              filteredResults.map(result => {
+                const id = resultItemId(result);
+                const engineMeta = activeChannel === 'dinsar'
+                  ? getDinsarEngineMeta(result.engine_code)
+                  : { tone: 'landsar', shortLabel: result.engine_code || result.profile_code || 'ORTHO' };
                 return (
-                  <label key={id} className="result-extraction-result-row">
+                  <label key={`${activeChannel}-${id}`} className="result-extraction-result-row">
                     <input
                       type="checkbox"
-                      checked={selectedIds.has(id)}
+                      checked={selectedIds.has(selectionKey(activeChannel, id))}
                       onChange={() => toggleOne(id)}
                       disabled={creating}
                     />
                     <span className="result-extraction-result-main">
-                      <strong title={result.file_path || resultDisplayName(result)}>{resultDisplayName(result)}</strong>
-                      <span>
-                        {resultDateText(result)}
-                        {' · '}
-                        {result.pair_key || result.product_id || '-'}
-                      </span>
+                      <strong title={result.file_path || result.primary_asset_path || resultDisplayName(result)}>{resultDisplayName(result)}</strong>
+                      <span>{itemMetaText(result, activeChannel)}</span>
                     </span>
                     <span className={`dinsar-engine-badge tone-${engineMeta.tone}`}>{engineMeta.shortLabel}</span>
-                    <span className="result-extraction-status-chip">{result.is_cached ? '预览就绪' : '预览待建'}</span>
+                    <span className="result-extraction-status-chip">{itemStatusText(result, activeChannel)}</span>
                   </label>
                 );
               })
@@ -480,7 +589,7 @@ export default function ResultExtractionPanel({ readOnly = false }) {
           </div>
           <div>
             <span>交付接口</span>
-            <strong>{selectedChannel.key === 'dinsar' ? '已接入' : '待实现'}</strong>
+            <strong>{selectedChannel.state === 'ready' ? '已接入' : '待实现'}</strong>
           </div>
           <div>
             <span>用户权限</span>
@@ -513,13 +622,14 @@ export default function ResultExtractionPanel({ readOnly = false }) {
           <span>成果交付出口</span>
           <strong>结果提取工作台</strong>
           <p>
-            将 D-InSAR 成果交付下载和后续正射成果交付统一管理。当前 D-InSAR 支持后台交付包，
-            SBAS、LT-1 正射、Sentinel-1 正射和 GF3 正射先保留清晰占位。
+            将 D-InSAR、LT-1 正射和 GF3 正射成果交付下载统一管理。后台生成受控交付包，用户完成后下载到本地；
+            SBAS 和 Sentinel-1 正射保留清晰接入状态。
           </p>
         </div>
         <div className="result-extraction-hero-meta">
           <span>D-InSAR {formatNumber(dinsarPayload.total)}</span>
-          <span>SBAS {formatNumber(sbasPayload.total)}</span>
+          <span>LT-1 {formatNumber(lt1Payload.total)}</span>
+          <span>GF3 {formatNumber(gf3Payload.total)}</span>
           <span>{readOnly ? '自助交付' : '管理员'}</span>
         </div>
       </section>
@@ -549,7 +659,7 @@ export default function ResultExtractionPanel({ readOnly = false }) {
             </button>
           ))}
         </aside>
-        {activeChannel === 'dinsar' ? renderDinsarWorkspace() : renderPlaceholderWorkspace()}
+        {selectedChannel.state === 'ready' ? renderReadyWorkspace() : renderPlaceholderWorkspace()}
       </section>
     </div>
   );

frontend/src/api/resultDeliveries.js

@@ -9,6 +9,9 @@ export const createResultDelivery = payload =>
 export const listResultDeliveries = (params = {}) =>
   apiClient.get('/result-deliveries', { params }).then(r => r.data);
 
+export const listResultDeliveryCatalog = (channel, params = {}) =>
+  apiClient.get(`/result-deliveries/catalog/${encodeURIComponent(channel)}`, { params }).then(r => r.data);
+
 export const getResultDelivery = deliveryId =>
   apiClient.get(`/result-deliveries/${encodeURIComponent(deliveryId)}`).then(r => r.data);