feat: align DInSAR workflow with three-engine task pool

backend/app/dinsar_engines/registry.py

@@ -29,12 +29,11 @@ def list_engines() -> List[DinsarEngine]:
 def _bootstrap() -> None:
     """Imports and registers all built-in engines."""
 
-    from .isce2_engine import Isce2Engine
     from .landsar_engine import LandsarEngine
     from .pyint_engine import PyintEngine
     from .sarscape_engine import SarscapeEngine
 
-    for engine in (SarscapeEngine(), Isce2Engine(), PyintEngine(), LandsarEngine()):
+    for engine in (SarscapeEngine(), PyintEngine(), LandsarEngine()):
         register(engine)
 
 

backend/app/models/schemas.py

@@ -567,6 +567,7 @@ class DinsarTaskItem(BaseModel):
     scene_center_distance_meters: Optional[float] = None
     status: str
     remark: Optional[str] = None
+    engine_results: Optional[Dict[str, Any]] = None
     created_at: datetime
     updated_at: datetime
 

backend/app/routers/dinsar_production.py

@@ -28,12 +28,6 @@ DINSAR_PRODUCTION_JOB_MAX_ATTEMPTS = read_int_env(
     minimum=1,
     maximum=20,
 )
-ISCE2_PRODUCTION_JOB_MAX_ATTEMPTS = read_int_env(
-    "ISCE2_PRODUCTION_JOB_MAX_ATTEMPTS",
-    1,
-    minimum=1,
-    maximum=10,
-)
 PYINT_PRODUCTION_JOB_MAX_ATTEMPTS = read_int_env(
     "PYINT_PRODUCTION_JOB_MAX_ATTEMPTS",
     1,
@@ -49,7 +43,7 @@ LANDSAR_PRODUCTION_JOB_MAX_ATTEMPTS = read_int_env(
 
 
 class RunJobRequest(BaseModel):
-    engine_code: str = Field(..., description="Engine code: sarscape / isce2 / pyint / landsar")
+    engine_code: str = Field(..., description="Engine code: sarscape / pyint / landsar")
     profile: str = Field(..., description="Engine profile, for example custom6 / lt1_stripmap / lt1_gamma_dinsar")
     root_dir: str = Field(..., description="Windows root directory")
     num_to_process: int = Field(default=0, ge=0, description="How many tasks to process; 0 means all")
@@ -251,7 +245,6 @@ async def submit_run(
 
     from ..services.job_handlers import (
         JOB_TYPE_IDL_RUN_DINSAR,
-        JOB_TYPE_ISCE2_RUN,
         JOB_TYPE_LANDSAR_RUN,
         JOB_TYPE_PYINT_RUN,
     )
@@ -263,18 +256,14 @@ async def submit_run(
         job_type = JOB_TYPE_IDL_RUN_DINSAR
         max_attempts = DINSAR_PRODUCTION_JOB_MAX_ATTEMPTS
         create_managed_run = True
-    elif req.engine_code in {"isce2", "pyint", "landsar"}:
+    elif req.engine_code in {"pyint", "landsar"}:
         if hasattr(engine, "normalize_extra"):
             try:
                 payload["extra"] = engine.normalize_extra(payload["extra"])
             except ValueError as exc:
                 raise HTTPException(status_code=400, detail=str(exc)) from exc
         normalized_extra = dict(payload["extra"])
-        if req.engine_code == "isce2":
+        if req.engine_code == "pyint":
-            job_type = JOB_TYPE_ISCE2_RUN
-            max_attempts = ISCE2_PRODUCTION_JOB_MAX_ATTEMPTS
-            create_managed_run = True
-        elif req.engine_code == "pyint":
             job_type = JOB_TYPE_PYINT_RUN
             max_attempts = PYINT_PRODUCTION_JOB_MAX_ATTEMPTS
             create_managed_run = True

backend/app/routers/dinsar_products.py

@@ -20,6 +20,7 @@ from ..services.result_catalog_service import (
     TASK_TYPE_REBUILD_DINSAR_CATALOG,
     result_catalog_service,
 )
+from ..services.dinsar_intermediate_cleanup_service import dinsar_intermediate_cleanup_service
 from ..services.task_service import task_service
 from .dependencies import (
     _add_operation_audit_log,
@@ -233,6 +234,42 @@ async def list_dinsar_products(
     )
 
 
+@router.get("/dinsar-products/pairs")
+async def list_dinsar_product_pairs(
+    limit: int = 100,
+    offset: int = 0,
+    engine_code: Optional[str] = None,
+    status: Optional[str] = None,
+    query: Optional[str] = None,
+    include_legacy: bool = False,
+    current_user: AuthUserORM = Depends(_get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    _ = current_user
+    return await result_catalog_service.list_product_pairs(
+        db,
+        limit=limit,
+        offset=offset,
+        engine_code=engine_code,
+        status=status,
+        query=query,
+        include_legacy=include_legacy,
+    )
+
+
+@router.get("/dinsar-products/pairs/{pair_key}/cleanup-intermediates/plan")
+async def get_dinsar_pair_intermediate_cleanup_plan(
+    pair_key: str,
+    current_user: AuthUserORM = Depends(_get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    _ = current_user
+    plan = await dinsar_intermediate_cleanup_service.build_pair_plan(db, pair_key=pair_key)
+    if int(plan.get("product_count") or 0) == 0:
+        raise HTTPException(status_code=404, detail="No D-InSAR products found for pair_key")
+    return plan
+
+
 @router.get("/dinsar-products/{product_db_id}")
 async def get_dinsar_product_detail(
     product_db_id: int,
@@ -246,6 +283,19 @@ async def get_dinsar_product_detail(
     return detail
 
 
+@router.get("/dinsar-products/{product_db_id}/cleanup-intermediates/plan")
+async def get_dinsar_product_intermediate_cleanup_plan(
+    product_db_id: int,
+    current_user: AuthUserORM = Depends(_get_current_user),
+    db: AsyncSession = Depends(get_db),
+):
+    _ = current_user
+    plan = await dinsar_intermediate_cleanup_service.build_product_plan(db, product_db_id=product_db_id)
+    if plan is None:
+        raise HTTPException(status_code=404, detail="Result product not found")
+    return plan
+
+
 @router.get("/dinsar-products/{product_db_id}/preview")
 async def get_dinsar_product_preview(
     product_db_id: int,

backend/app/routers/task_batches.py

@@ -28,6 +28,7 @@ from ..models import (
     TimeseriesStackPlanItemORM,
     TimeseriesStackPlanORM,
 )
+from ..services.dinsar_engine_matrix import build_engine_results_for_task_items
 from .dependencies import (
     _add_operation_audit_log,
     _refresh_dinsar_batch_summary,
@@ -361,7 +362,14 @@ async def list_dinsar_batch_items_endpoint(
         .offset(safe_offset)
         .limit(safe_limit)
     )
-    return [DinsarTaskItem.model_validate(i) for i in result.scalars().all()]
+    items = result.scalars().all()
+    engine_results_by_item_id = await build_engine_results_for_task_items(db, items)
+    payload: List[DinsarTaskItem] = []
+    for item in items:
+        row = DinsarTaskItem.model_validate(item)
+        row.engine_results = engine_results_by_item_id.get(int(item.id or 0), {})
+        payload.append(row)
+    return payload
 
 
 @router.patch("/task-batches/dinsar/{batch_id}/complete-all", response_model=DinsarTaskBatch)

backend/app/services/dinsar_engine_matrix.py

@@ -0,0 +1,253 @@
+from __future__ import annotations
+
+from datetime import datetime
+from typing import Any, Dict, Iterable, List, Optional
+
+from sqlalchemy import or_, select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from ..models import DinsarTaskItemORM, ResultProductORM
+from ..utils import normalize_satellite_family
+
+
+DINSAR_CATALOG_NAME = "dinsar"
+CURRENT_DINSAR_ENGINE_ORDER = ("sarscape", "landsar", "pyint")
+LEGACY_DINSAR_ENGINE_CODES = {"isce2"}
+
+DEFAULT_PROFILE_BY_ENGINE = {
+    "sarscape": "custom6",
+    "landsar": "lt1_dinsar",
+    "pyint": "lt1_gamma_dinsar",
+}
+
+S1_PROFILE_BY_ENGINE = {
+    "pyint": "s1_gamma_dinsar",
+}
+
+
+def normalize_dinsar_engine_code(value: Any) -> str:
+    text = str(value or "").strip().lower()
+    if text == "gamma":
+        return "pyint"
+    return text
+
+
+def is_current_dinsar_engine(value: Any) -> bool:
+    return normalize_dinsar_engine_code(value) in CURRENT_DINSAR_ENGINE_ORDER
+
+
+def _flatten_text_tokens(value: Any, output: List[str]) -> None:
+    if value is None:
+        return
+    if isinstance(value, dict):
+        for key, item in value.items():
+            _flatten_text_tokens(key, output)
+            _flatten_text_tokens(item, output)
+        return
+    if isinstance(value, (list, tuple, set)):
+        for item in value:
+            _flatten_text_tokens(item, output)
+        return
+    text = str(value).strip().lower()
+    if text:
+        output.append(text)
+
+
+def infer_dinsar_data_family(*values: Any) -> str:
+    tokens: List[str] = []
+    for value in values:
+        _flatten_text_tokens(value, tokens)
+    joined = " ".join(tokens)
+    normalized = normalize_satellite_family(joined)
+    if normalized == "s1" or "sentinel" in joined or "sentinel-1" in joined or joined.startswith("s1"):
+        return "s1"
+    if normalized == "lt1" or "lt1" in joined or "陆探" in joined:
+        return "lt1"
+    return normalized or "unknown"
+
+
+def allowed_engines_for_data_family(data_family: str) -> set[str]:
+    normalized = str(data_family or "").strip().lower()
+    if normalized == "s1":
+        return {"pyint"}
+    return set(CURRENT_DINSAR_ENGINE_ORDER)
+
+
+def default_profile_for_engine(engine_code: str, data_family: str = "unknown") -> str:
+    engine = normalize_dinsar_engine_code(engine_code)
+    family = str(data_family or "").strip().lower()
+    if family == "s1" and engine in S1_PROFILE_BY_ENGINE:
+        return S1_PROFILE_BY_ENGINE[engine]
+    return DEFAULT_PROFILE_BY_ENGINE.get(engine, engine)
+
+
+def _timestamp(value: Optional[datetime]) -> float:
+    if value is None:
+        return 0.0
+    try:
+        return value.timestamp()
+    except Exception:
+        return 0.0
+
+
+def _product_status(product: ResultProductORM) -> str:
+    status = str(product.status or "").strip().upper()
+    health = str(product.health_status or "").strip().upper()
+    if status in {"READY", "COMPLETED", "SUCCESS"} and health not in {"ERROR", "FAILED"}:
+        return "ready"
+    if status in {"FAILED", "ERROR"} or health in {"ERROR", "FAILED"}:
+        return "failed"
+    if status:
+        return status.lower()
+    return "ready"
+
+
+def serialize_engine_result(
+    *,
+    engine_code: str,
+    data_family: str,
+    product: Optional[ResultProductORM],
+    allowed: bool,
+    legacy: bool = False,
+) -> Dict[str, Any]:
+    engine = normalize_dinsar_engine_code(engine_code)
+    if legacy:
+        status = "legacy"
+        can_dispatch = False
+        skip_reason = "legacy_engine"
+    elif not allowed:
+        status = "blocked"
+        can_dispatch = False
+        skip_reason = "unsupported_data_family"
+    elif product is None:
+        status = "missing"
+        can_dispatch = True
+        skip_reason = None
+    else:
+        status = _product_status(product)
+        can_dispatch = status in {"missing", "failed"}
+        skip_reason = "result_exists" if status == "ready" else None
+
+    return {
+        "engine_code": engine,
+        "allowed": bool(allowed),
+        "legacy": bool(legacy),
+        "status": status,
+        "profile_code": (
+            product.profile_code
+            if product is not None and product.profile_code
+            else default_profile_for_engine(engine, data_family)
+        ),
+        "latest_product_id": product.id if product is not None else None,
+        "product_id": product.product_id if product is not None else None,
+        "run_key": product.run_key if product is not None else None,
+        "published_at": product.published_at if product is not None else None,
+        "health_status": product.health_status if product is not None else None,
+        "primary_asset_path": product.primary_asset_path if product is not None else None,
+        "preview_path": product.preview_path if product is not None else None,
+        "can_dispatch": can_dispatch,
+        "skip_reason": skip_reason,
+    }
+
+
+def build_engine_results(
+    *,
+    products: Iterable[ResultProductORM],
+    data_family: str = "unknown",
+    include_legacy: bool = False,
+) -> Dict[str, Dict[str, Any]]:
+    latest_by_engine: Dict[str, ResultProductORM] = {}
+    legacy_latest: Dict[str, ResultProductORM] = {}
+    for product in products:
+        engine = normalize_dinsar_engine_code(product.engine_code)
+        target = legacy_latest if engine in LEGACY_DINSAR_ENGINE_CODES else latest_by_engine
+        current = target.get(engine)
+        if current is None or (_timestamp(product.published_at), product.id or 0) > (
+            _timestamp(current.published_at),
+            current.id or 0,
+        ):
+            target[engine] = product
+
+    allowed = allowed_engines_for_data_family(data_family)
+    matrix: Dict[str, Dict[str, Any]] = {}
+    for engine in CURRENT_DINSAR_ENGINE_ORDER:
+        matrix[engine] = serialize_engine_result(
+            engine_code=engine,
+            data_family=data_family,
+            product=latest_by_engine.get(engine),
+            allowed=engine in allowed,
+        )
+
+    if include_legacy:
+        for engine, product in sorted(legacy_latest.items()):
+            matrix[engine] = serialize_engine_result(
+                engine_code=engine,
+                data_family=data_family,
+                product=product,
+                allowed=False,
+                legacy=True,
+            )
+    return matrix
+
+
+async def build_engine_results_for_task_items(
+    db: AsyncSession,
+    items: List[DinsarTaskItemORM],
+) -> Dict[int, Dict[str, Dict[str, Any]]]:
+    if not items:
+        return {}
+
+    pair_keys = sorted({str(item.pair_key or "").strip() for item in items if str(item.pair_key or "").strip()})
+    aliases = sorted(
+        {
+            str(item.task_alias or item.task_name or "").strip()
+            for item in items
+            if str(item.task_alias or item.task_name or "").strip()
+        }
+    )
+    conditions = []
+    if pair_keys:
+        conditions.append(ResultProductORM.pair_key.in_(pair_keys))
+    if aliases:
+        conditions.append(ResultProductORM.task_alias.in_(aliases))
+        conditions.append(ResultProductORM.task_name.in_(aliases))
+    if not conditions:
+        return {
+            int(item.id): build_engine_results(
+                products=[],
+                data_family=infer_dinsar_data_family(item.master_satellite, item.slave_satellite),
+            )
+            for item in items
+            if item.id is not None
+        }
+
+    result = await db.execute(
+        select(ResultProductORM)
+        .where(ResultProductORM.catalog_name == DINSAR_CATALOG_NAME)
+        .where(or_(*conditions))
+        .order_by(ResultProductORM.published_at.desc().nullslast(), ResultProductORM.id.desc())
+    )
+    products = result.scalars().all()
+
+    by_pair_key: Dict[str, List[ResultProductORM]] = {}
+    by_alias: Dict[str, List[ResultProductORM]] = {}
+    for product in products:
+        pair_key = str(product.pair_key or "").strip()
+        if pair_key:
+            by_pair_key.setdefault(pair_key, []).append(product)
+        for alias in {str(product.task_alias or "").strip(), str(product.task_name or "").strip()}:
+            if alias:
+                by_alias.setdefault(alias, []).append(product)
+
+    output: Dict[int, Dict[str, Dict[str, Any]]] = {}
+    for item in items:
+        item_products: List[ResultProductORM] = []
+        pair_key = str(item.pair_key or "").strip()
+        alias = str(item.task_alias or item.task_name or "").strip()
+        if pair_key:
+            item_products.extend(by_pair_key.get(pair_key, []))
+        if not item_products and alias:
+            item_products.extend(by_alias.get(alias, []))
+        data_family = infer_dinsar_data_family(item.master_satellite, item.slave_satellite)
+        output[int(item.id)] = build_engine_results(products=item_products, data_family=data_family)
+    return output

backend/app/services/dinsar_intermediate_cleanup_service.py

@@ -0,0 +1,244 @@
+from __future__ import annotations
+
+import os
+from typing import Any, Dict, List, Optional, Set
+
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from ..models import ResultAssetORM, ResultProductORM
+from .dinsar_engine_matrix import is_current_dinsar_engine
+
+
+DINSAR_CATALOG_NAME = "dinsar"
+PRESERVED_DIR_NAMES = {"assets", "preview", "current"}
+PRESERVED_FILE_NAMES = {
+    "manifest.json",
+    "execution_manifest.json",
+    ".dinsar_run.json",
+    ".dinsar_pair.json",
+    "task_manifest.json",
+}
+
+
+def _norm_path(value: Any) -> str:
+    text = str(value or "").strip()
+    if not text:
+        return ""
+    return os.path.normcase(os.path.normpath(os.path.abspath(text)))
+
+
+def _is_within(child: str, parent: str) -> bool:
+    child_norm = _norm_path(child)
+    parent_norm = _norm_path(parent)
+    if not child_norm or not parent_norm:
+        return False
+    try:
+        return os.path.commonpath([child_norm, parent_norm]) == parent_norm
+    except ValueError:
+        return False
+
+
+def _path_size(path: str) -> int:
+    if not os.path.exists(path):
+        return 0
+    if os.path.isfile(path):
+        try:
+            return int(os.path.getsize(path) or 0)
+        except OSError:
+            return 0
+    total = 0
+    for root, _dirs, files in os.walk(path):
+        for name in files:
+            file_path = os.path.join(root, name)
+            try:
+                total += int(os.path.getsize(file_path) or 0)
+            except OSError:
+                continue
+    return total
+
+
+def _required_assets_ok(assets: List[ResultAssetORM]) -> tuple[bool, List[Dict[str, Any]]]:
+    missing: List[Dict[str, Any]] = []
+    for asset in assets:
+        if not asset.is_required:
+            continue
+        path = _norm_path(asset.absolute_path)
+        exists = bool(path and os.path.exists(path))
+        if not exists:
+            missing.append(
+                {
+                    "asset_id": asset.id,
+                    "asset_role": asset.asset_role,
+                    "asset_name": asset.asset_name,
+                    "absolute_path": asset.absolute_path,
+                }
+            )
+    return len(missing) == 0, missing
+
+
+def _is_preserved_path(path: str, product: ResultProductORM, asset_paths: Set[str]) -> bool:
+    normalized = _norm_path(path)
+    if not normalized:
+        return True
+    if normalized in asset_paths:
+        return True
+    if any(_is_within(asset_path, normalized) for asset_path in asset_paths):
+        return True
+    for preserve in [
+        product.publish_dir,
+        product.manifest_path,
+        product.preview_path,
+        product.primary_asset_path,
+    ]:
+        preserve_norm = _norm_path(preserve)
+        if preserve_norm and normalized == preserve_norm:
+            return True
+        if preserve_norm and _is_within(preserve_norm, normalized):
+            return True
+    name = os.path.basename(normalized)
+    if name in PRESERVED_FILE_NAMES or name in PRESERVED_DIR_NAMES:
+        return True
+    return False
+
+
+class DinsarIntermediateCleanupService:
+    async def build_product_plan(
+        self,
+        db: AsyncSession,
+        *,
+        product_db_id: int,
+    ) -> Optional[Dict[str, Any]]:
+        product_result = await db.execute(
+            select(ResultProductORM).where(
+                ResultProductORM.id == product_db_id,
+                ResultProductORM.catalog_name == DINSAR_CATALOG_NAME,
+            )
+        )
+        product = product_result.scalar_one_or_none()
+        if product is None:
+            return None
+
+        asset_result = await db.execute(
+            select(ResultAssetORM)
+            .where(ResultAssetORM.product_ref_id == product.id)
+            .order_by(ResultAssetORM.asset_role.asc(), ResultAssetORM.id.asc())
+        )
+        assets = asset_result.scalars().all()
+        asset_paths = {_norm_path(asset.absolute_path) for asset in assets if _norm_path(asset.absolute_path)}
+        required_ok, missing_required_assets = _required_assets_ok(assets)
+        manifest_exists = bool(product.manifest_path and os.path.isfile(_norm_path(product.manifest_path)))
+        current_engine = is_current_dinsar_engine(product.engine_code)
+
+        blockers: List[str] = []
+        if not current_engine:
+            blockers.append("legacy_or_unknown_engine")
+        if not manifest_exists:
+            blockers.append("manifest_missing")
+        if not required_ok:
+            blockers.append("required_assets_missing")
+
+        candidates: List[Dict[str, Any]] = []
+        seen: Set[str] = set()
+
+        def add_candidate(path: Any, reason: str) -> None:
+            normalized = _norm_path(path)
+            if not normalized or normalized in seen:
+                return
+            seen.add(normalized)
+            if _is_preserved_path(normalized, product, asset_paths):
+                return
+            publish_dir = _norm_path(product.publish_dir)
+            native_output_dir = _norm_path(product.native_output_dir)
+            if publish_dir and normalized == publish_dir:
+                return
+            if publish_dir and not _is_within(normalized, publish_dir) and normalized != native_output_dir:
+                blockers.append(f"candidate_outside_publish_dir:{normalized}")
+                return
+            candidates.append(
+                {
+                    "path": normalized,
+                    "reason": reason,
+                    "exists": os.path.exists(normalized),
+                    "is_dir": os.path.isdir(normalized),
+                    "size_bytes": _path_size(normalized),
+                }
+            )
+
+        native_output_dir = _norm_path(product.native_output_dir)
+        if native_output_dir:
+            add_candidate(native_output_dir, "native_output_dir")
+
+        publish_dir = _norm_path(product.publish_dir)
+        if publish_dir:
+            add_candidate(os.path.join(publish_dir, "native"), "managed_native_dir")
+            for name in ("work", "tmp", "temp", "intermediate", "landsar_input", "landsar_output"):
+                add_candidate(os.path.join(publish_dir, name), f"managed_{name}_dir")
+
+        deletable = len(blockers) == 0
+        total_size = sum(int(item.get("size_bytes") or 0) for item in candidates if item.get("exists"))
+        return {
+            "schema": "insar.dinsar-intermediate-cleanup-plan/v1",
+            "dry_run": True,
+            "deletable": deletable,
+            "product": {
+                "id": product.id,
+                "product_id": product.product_id,
+                "pair_key": product.pair_key,
+                "run_key": product.run_key,
+                "engine_code": product.engine_code,
+                "profile_code": product.profile_code,
+                "publish_dir": product.publish_dir,
+                "manifest_path": product.manifest_path,
+                "native_output_dir": product.native_output_dir,
+            },
+            "checks": {
+                "manifest_exists": manifest_exists,
+                "required_assets_ok": required_ok,
+                "current_engine": current_engine,
+                "missing_required_assets": missing_required_assets,
+            },
+            "blockers": blockers,
+            "candidates": candidates,
+            "candidate_count": len(candidates),
+            "total_size_bytes": total_size,
+            "preserve": {
+                "directories": sorted(PRESERVED_DIR_NAMES),
+                "files": sorted(PRESERVED_FILE_NAMES),
+                "asset_count": len(asset_paths),
+            },
+        }
+
+    async def build_pair_plan(
+        self,
+        db: AsyncSession,
+        *,
+        pair_key: str,
+    ) -> Dict[str, Any]:
+        normalized_pair_key = str(pair_key or "").strip()
+        result = await db.execute(
+            select(ResultProductORM)
+            .where(
+                ResultProductORM.catalog_name == DINSAR_CATALOG_NAME,
+                ResultProductORM.pair_key == normalized_pair_key,
+            )
+            .order_by(ResultProductORM.published_at.desc().nullslast(), ResultProductORM.id.desc())
+        )
+        products = result.scalars().all()
+        product_plans: List[Dict[str, Any]] = []
+        for product in products:
+            plan = await self.build_product_plan(db, product_db_id=int(product.id))
+            if plan is not None:
+                product_plans.append(plan)
+        return {
+            "schema": "insar.dinsar-intermediate-cleanup-pair-plan/v1",
+            "dry_run": True,
+            "pair_key": normalized_pair_key,
+            "product_count": len(product_plans),
+            "deletable_product_count": sum(1 for item in product_plans if item.get("deletable")),
+            "total_size_bytes": sum(int(item.get("total_size_bytes") or 0) for item in product_plans),
+            "products": product_plans,
+        }
+
+
+dinsar_intermediate_cleanup_service = DinsarIntermediateCleanupService()

backend/app/services/dinsar_production_service.py

@@ -33,7 +33,6 @@ from .workflow_service import workflow_service
 
 
 TASK_TYPE_DINSAR_PRODUCTION = "IDL_RUN_DINSAR"
-TASK_TYPE_ISCE2_DINSAR_PRODUCTION = "ISCE2_RUN"
 TASK_TYPE_PYINT_DINSAR_PRODUCTION = "PYINT_RUN"
 TASK_TYPE_LANDSAR_DINSAR_PRODUCTION = "LANDSAR_RUN"
 RUN_STATUS_PENDING = "PENDING"
@@ -82,8 +81,6 @@ def _task_type_for_engine(engine_code: str) -> str:
     normalized = str(engine_code or "").strip().lower()
     if normalized == "sarscape":
         return TASK_TYPE_DINSAR_PRODUCTION
-    if normalized == "isce2":
-        return TASK_TYPE_ISCE2_DINSAR_PRODUCTION
     if normalized in {"pyint", "gamma"}:
         return TASK_TYPE_PYINT_DINSAR_PRODUCTION
     if normalized == "landsar":
@@ -95,8 +92,6 @@ def _workflow_name_for_engine(engine_code: str) -> str:
     normalized = str(engine_code or "").strip().lower()
     if normalized == "sarscape":
         return "dinsar_sarscape_production"
-    if normalized == "isce2":
-        return "dinsar_isce2_production"
     if normalized in {"pyint", "gamma"}:
         return "dinsar_pyint_gamma_production"
     if normalized == "landsar":
@@ -108,8 +103,6 @@ def _workflow_step_name_for_engine(engine_code: str) -> str:
     normalized = str(engine_code or "").strip().lower()
     if normalized == "sarscape":
         return RUNS_STEP_NAME
-    if normalized == "isce2":
-        return "Execute ISCE2 D-InSAR items"
     if normalized in {"pyint", "gamma"}:
         return "Execute PyINT/Gamma D-InSAR items"
     if normalized == "landsar":
@@ -546,8 +539,6 @@ def _safe_epoch(value: Optional[datetime]) -> Optional[int]:
 
 def _runtime_id_for_engine(engine_code: Optional[str]) -> Optional[str]:
     normalized = str(engine_code or "").strip().lower()
-    if normalized == "isce2":
-        return settings.ISCE2_RUNTIME_ID or None
     if normalized in {"pyint", "gamma"}:
         return settings.PYINT_RUNTIME_ID or None
     return None

backend/app/services/result_catalog_service.py

@@ -48,6 +48,13 @@ from .dinsar_result_layout_service import (
     is_standard_envi_disp_file,
     is_standard_isce2_disp_file,
 )
+from .dinsar_engine_matrix import (
+    CURRENT_DINSAR_ENGINE_ORDER,
+    build_engine_results,
+    infer_dinsar_data_family,
+    is_current_dinsar_engine,
+    normalize_dinsar_engine_code,
+)
 from .product_package_schema import build_canonical_descriptor, normalize_package_manifest
 from .product_packaging import build_dinsar_package_manifest
 
@@ -1459,6 +1466,130 @@ class ResultCatalogService:
             "has_more": offset + len(items) < total,
         }
 
+    async def list_product_pairs(
+        self,
+        db: AsyncSession,
+        *,
+        limit: int = 100,
+        offset: int = 0,
+        engine_code: Optional[str] = None,
+        status: Optional[str] = None,
+        query: Optional[str] = None,
+        include_legacy: bool = False,
+    ) -> Dict[str, Any]:
+        limit = max(1, min(int(limit or 100), 500))
+        offset = max(0, int(offset or 0))
+        normalized_engine = normalize_dinsar_engine_code(engine_code) if engine_code else None
+
+        stmt = select(ResultProductORM).where(ResultProductORM.catalog_name == DINSAR_CATALOG_NAME)
+        if not include_legacy:
+            stmt = stmt.where(ResultProductORM.engine_code.in_(list(CURRENT_DINSAR_ENGINE_ORDER)))
+        if normalized_engine:
+            stmt = stmt.where(ResultProductORM.engine_code == normalized_engine)
+        if status:
+            stmt = stmt.where(ResultProductORM.status == status)
+        if query:
+            like_value = f"%{query.strip()}%"
+            stmt = stmt.where(
+                or_(
+                    ResultProductORM.display_name.ilike(like_value),
+                    ResultProductORM.product_id.ilike(like_value),
+                    ResultProductORM.task_name.ilike(like_value),
+                    ResultProductORM.task_alias.ilike(like_value),
+                    ResultProductORM.pair_key.ilike(like_value),
+                    ResultProductORM.run_key.ilike(like_value),
+                )
+            )
+
+        result = await db.execute(
+            stmt.order_by(
+                ResultProductORM.published_at.desc().nullslast(),
+                ResultProductORM.id.desc(),
+            )
+        )
+        products = result.scalars().all()
+
+        groups: Dict[str, Dict[str, Any]] = {}
+        for product in products:
+            pair_key = str(product.pair_key or "").strip() or f"product:{product.id}"
+            group = groups.setdefault(
+                pair_key,
+                {
+                    "pair_key": product.pair_key,
+                    "pair_uid": product.pair_uid,
+                    "task_name": product.task_name,
+                    "task_alias": product.task_alias,
+                    "network_run_id": product.network_run_id,
+                    "network_edge_id": product.network_edge_id,
+                    "policy_version": product.policy_version,
+                    "selection_strategy": product.selection_strategy,
+                    "latest_published_at": product.published_at,
+                    "data_family": infer_dinsar_data_family(
+                        product.task_name,
+                        product.task_alias,
+                        product.profile_code,
+                        product.summary_json if isinstance(product.summary_json, dict) else None,
+                    ),
+                    "_products": [],
+                },
+            )
+            group["_products"].append(product)
+            if product.published_at and (
+                group.get("latest_published_at") is None
+                or product.published_at > group["latest_published_at"]
+            ):
+                group["latest_published_at"] = product.published_at
+            for key in ("pair_uid", "task_name", "task_alias", "network_run_id", "network_edge_id", "policy_version", "selection_strategy"):
+                if group.get(key) in (None, "") and getattr(product, key) not in (None, ""):
+                    group[key] = getattr(product, key)
+
+        items: List[Dict[str, Any]] = []
+        for group in groups.values():
+            products_for_group: List[ResultProductORM] = group.pop("_products")
+            engine_results = build_engine_results(
+                products=products_for_group,
+                data_family=group.get("data_family") or "unknown",
+                include_legacy=include_legacy,
+            )
+            available_results = [
+                result_payload
+                for result_payload in engine_results.values()
+                if result_payload.get("latest_product_id") is not None
+                and (include_legacy or is_current_dinsar_engine(result_payload.get("engine_code")))
+            ]
+            ready_count = sum(1 for item in engine_results.values() if item.get("status") == "ready")
+            primary_result = next(
+                (
+                    item
+                    for engine in CURRENT_DINSAR_ENGINE_ORDER
+                    for item in [engine_results.get(engine)]
+                    if item and item.get("latest_product_id") is not None
+                ),
+                None,
+            )
+            group.update(
+                {
+                    "engine_results": engine_results,
+                    "available_engine_count": len(available_results),
+                    "ready_engine_count": ready_count,
+                    "primary_product_id": primary_result.get("latest_product_id") if primary_result else None,
+                    "primary_engine_code": primary_result.get("engine_code") if primary_result else None,
+                    "status": "ready" if ready_count else "missing",
+                }
+            )
+            items.append(group)
+
+        items.sort(key=lambda item: item.get("latest_published_at") or datetime.min, reverse=True)
+        total = len(items)
+        paged = items[offset : offset + limit]
+        return {
+            "items": paged,
+            "total": total,
+            "limit": limit,
+            "offset": offset,
+            "has_more": offset + len(paged) < total,
+        }
+
     async def get_product_detail(
         self,
         db: AsyncSession,

frontend/src/App.css

@@ -428,6 +428,71 @@ button:focus-visible {
   font-size: 11px;
   color: var(--color-text-muted);
 }
+
+.batch-engine-results,
+.dinsar-engine-result-row {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 6px;
+  margin-top: 6px;
+}
+
+.batch-engine-chip,
+.dinsar-engine-result-chip {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 22px;
+  padding: 3px 8px;
+  border-radius: 999px;
+  border: 1px solid rgba(100, 116, 139, 0.24);
+  background: rgba(148, 163, 184, 0.1);
+  color: #475569;
+  font-size: 11px;
+  font-weight: 700;
+  line-height: 1.2;
+}
+
+.batch-engine-chip.tone-ready,
+.dinsar-engine-result-chip.tone-ready {
+  border-color: rgba(22, 163, 74, 0.26);
+  background: rgba(22, 163, 74, 0.1);
+  color: #166534;
+}
+
+.batch-engine-chip.tone-error,
+.dinsar-engine-result-chip.tone-error {
+  border-color: rgba(220, 38, 38, 0.26);
+  background: rgba(220, 38, 38, 0.1);
+  color: #991b1b;
+}
+
+.batch-engine-chip.tone-warn,
+.dinsar-engine-result-chip.tone-warn {
+  border-color: rgba(217, 119, 6, 0.28);
+  background: rgba(245, 158, 11, 0.12);
+  color: #92400e;
+}
+
+.batch-engine-chip.tone-info,
+.dinsar-engine-result-chip.tone-info {
+  border-color: rgba(37, 99, 235, 0.26);
+  background: rgba(37, 99, 235, 0.1);
+  color: #1d4ed8;
+}
+
+.dinsar-catalog-cleanup-head {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.dinsar-catalog-cleanup-plan {
+  display: grid;
+  gap: 10px;
+  margin-top: 10px;
+}
 .batch-item select,
 .batch-item input {
   font-size: 12px;

frontend/src/DinsarProductionPanel.jsx

@@ -38,18 +38,16 @@ const ENGINE_STATUS_LABEL = {
 
 const ENGINE_LABEL = {
   sarscape: 'SARscape',
-  isce2: 'ISCE2',
   pyint: 'PyINT / Gamma',
   landsar: 'LANDSAR',
 };
 
 const TASK_TYPE_LABEL = {
-  ISCE2_RUN: 'ISCE2生产',
   PYINT_RUN: 'PyINT/Gamma生产',
   LANDSAR_RUN: 'LandSAR生产',
   IDL_RUN_DINSAR: 'ENVI生产',
 };
-const DINSAR_PRODUCTION_TASK_TYPES = ['ISCE2_RUN', 'PYINT_RUN', 'LANDSAR_RUN', 'IDL_RUN_DINSAR'];
+const DINSAR_PRODUCTION_TASK_TYPES = ['PYINT_RUN', 'LANDSAR_RUN', 'IDL_RUN_DINSAR'];
 
 const STATUS_LABEL = {
   PENDING: '等待中',
@@ -112,7 +110,6 @@ function formatStatus(status) {
 }
 
 function taskTypeToEngine(taskType) {
-  if (taskType === 'ISCE2_RUN') return 'isce2';
   if (taskType === 'PYINT_RUN') return 'pyint';
   if (taskType === 'LANDSAR_RUN') return 'landsar';
   if (taskType === 'IDL_RUN_DINSAR') return 'sarscape';
@@ -602,8 +599,6 @@ export default function DinsarProductionPanel({ readOnly = false, onJobQueued })
     ? 'PyINT/Gamma 会按目标网格尺寸自动换算多视；新增 Gamma 残余重去平在解缠后执行 rascc_mask/quad_fit/quad_sub，再导出 native 和标准 GeoTIFF。'
     : selectedEngine === 'landsar'
       ? 'LandSAR 当前使用已跑通的稳定参数。GACOS 大气相位改正需要外部大气延迟文件，未配置文件前不可启用；垂直向形变为可选输出，默认关闭。'
-      : selectedEngine === 'isce2'
-      ? '这些参数现在按执行、交付、增强分组展示。结果异常时，优先尝试关闭增强项，再回看基础几何和配对质量。'
       : '这些参数影响当前引擎的生产模板。建议先使用默认值，只有在结果边界、噪声或几何表现异常时再逐项调整。';
   const pyintPreviewBlocksSubmit = selectedEngine === 'pyint' && pyintPreview && pyintPreview.allow_submit === false;
   const taskMonitor = useTaskMonitor({
@@ -617,9 +612,7 @@ export default function DinsarProductionPanel({ readOnly = false, onJobQueued })
       ? {
         task_id: latestRunWithTask.task_id,
         task_type:
-          latestRunWithTask.engine === 'isce2'
+          latestRunWithTask.engine === 'pyint'
-            ? 'ISCE2_RUN'
-            : latestRunWithTask.engine === 'pyint'
               ? 'PYINT_RUN'
               : latestRunWithTask.engine === 'landsar'
                 ? 'LANDSAR_RUN'
@@ -1305,11 +1298,6 @@ export default function DinsarProductionPanel({ readOnly = false, onJobQueued })
               disabled={readOnly}
               style={{ width: 140, padding: '5px 8px', borderRadius: 4, border: '1px solid #e2e8f0', fontSize: 13 }}
             />
-            {selectedEngine === 'isce2' && currentDefaultTimeoutSec > 0 && (
-              <div style={{ fontSize: 11, color: '#94a3b8', marginTop: 4 }}>
-                ISCE2 默认按单对任务使用 {currentDefaultTimeoutSec} 秒；批量目录会串行逐对套用该超时。
-              </div>
-            )}
             {selectedEngine === 'pyint' && currentDefaultTimeoutSec > 0 && (
               <div style={{ fontSize: 11, color: '#94a3b8', marginTop: 4 }}>
                 PyINT 默认按单对任务使用 {currentDefaultTimeoutSec} 秒；当前会逐对串行创建工作区并运行外部 PyINT / Gamma 流程，native 会在主流程和重去平后统一写入。

frontend/src/api/dinsarProducts.js

@@ -12,5 +12,14 @@ export const queueDinsarCatalogRebuild = payload =>
 export const listDinsarProducts = (params = {}) =>
   apiClient.get('/dinsar-products', { params }).then(r => r.data);
 
+export const listDinsarProductPairs = (params = {}) =>
+  apiClient.get('/dinsar-products/pairs', { params }).then(r => r.data);
+
 export const getDinsarProductDetail = productId =>
   apiClient.get(`/dinsar-products/${encodeURIComponent(productId)}`).then(r => r.data);
+
+export const getDinsarProductCleanupPlan = productId =>
+  apiClient.get(`/dinsar-products/${encodeURIComponent(productId)}/cleanup-intermediates/plan`).then(r => r.data);
+
+export const getDinsarPairCleanupPlan = pairKey =>
+  apiClient.get(`/dinsar-products/pairs/${encodeURIComponent(pairKey)}/cleanup-intermediates/plan`).then(r => r.data);

frontend/src/components/DinsarCatalogPanel.jsx

@@ -4,7 +4,8 @@ import apiClient from '../api/client';
 import {
   getDinsarCatalogStatus,
   getDinsarProductDetail,
-  listDinsarProducts,
+  getDinsarProductCleanupPlan,
+  listDinsarProductPairs,
   queueDinsarCatalogRebuild,
   queueDinsarProductPublish,
 } from '../api/dinsarProducts';
@@ -22,6 +23,11 @@ const STATUS_TONE_MAP = {
   WARN: 'warn',
   ERROR: 'error',
   REBUILDING: 'info',
+  ready: 'ready',
+  missing: 'neutral',
+  failed: 'error',
+  blocked: 'warn',
+  legacy: 'neutral',
 };
 
 function formatDateTime(value) {
@@ -33,6 +39,19 @@ function formatDateTime(value) {
   }
 }
 
+function formatBytes(value) {
+  const size = Number(value || 0);
+  if (!Number.isFinite(size) || size <= 0) return '0 B';
+  const units = ['B', 'KB', 'MB', 'GB', 'TB'];
+  let next = size;
+  let index = 0;
+  while (next >= 1024 && index < units.length - 1) {
+    next /= 1024;
+    index += 1;
+  }
+  return `${next.toFixed(index === 0 ? 0 : 1)} ${units[index]}`;
+}
+
 function parseDirectoryList(value) {
   return [...new Set(
     String(value || '')
@@ -50,6 +69,15 @@ function StatusPill({ label, tone = 'neutral' }) {
   return <span className={`dinsar-status-pill tone-${tone}`}>{label}</span>;
 }
 
+function engineStatusTone(status) {
+  const normalized = String(status || '').toLowerCase();
+  if (normalized === 'ready') return 'ready';
+  if (normalized === 'failed') return 'error';
+  if (normalized === 'blocked') return 'warn';
+  if (normalized === 'running') return 'info';
+  return 'neutral';
+}
+
 function MetaField({ label, value, multiline = false }) {
   const displayValue = value === null || value === undefined || value === '' ? '-' : value;
   return (
@@ -68,8 +96,12 @@ export default function DinsarCatalogPanel({
 }) {
   const [catalogStatus, setCatalogStatus] = useState(null);
   const [products, setProducts] = useState([]);
+  const [productPairs, setProductPairs] = useState([]);
+  const [selectedPairKey, setSelectedPairKey] = useState('');
   const [selectedProductId, setSelectedProductId] = useState(null);
   const [selectedProduct, setSelectedProduct] = useState(null);
+  const [cleanupPlan, setCleanupPlan] = useState(null);
+  const [cleanupPlanLoading, setCleanupPlanLoading] = useState(false);
   const [loading, setLoading] = useState(false);
   const [detailLoading, setDetailLoading] = useState(false);
   const [actionLoading, setActionLoading] = useState(false);
@@ -94,8 +126,8 @@ export default function DinsarCatalogPanel({
   );
 
   const engineOptions = useMemo(
-    () => buildDinsarEngineOptions(products, { includeKnown: true }),
+    () => buildDinsarEngineOptions([], { includeKnown: true }),
-    [products]
+    []
   );
   const selectedEngineMeta = useMemo(
     () => (engineFilter === DINSAR_ENGINE_ALL ? null : getDinsarEngineMeta(engineFilter)),
@@ -114,7 +146,7 @@ export default function DinsarCatalogPanel({
     try {
       const [statusData, productData] = await Promise.all([
         getDinsarCatalogStatus(),
-        listDinsarProducts({
+        listDinsarProductPairs({
           limit: listLimit,
           offset: 0,
           engine_code: engineFilter === DINSAR_ENGINE_ALL ? undefined : engineFilter,
@@ -122,18 +154,35 @@ export default function DinsarCatalogPanel({
         }),
       ]);
       setCatalogStatus(statusData);
-      const nextItems = Array.isArray(productData?.items) ? productData.items : [];
+      const nextPairs = Array.isArray(productData?.items) ? productData.items : [];
+      setProductPairs(nextPairs);
+      const nextItems = nextPairs
+        .map((item) => ({
+          id: item.primary_product_id,
+          engine_code: item.primary_engine_code,
+          pair_key: item.pair_key,
+        }))
+        .filter((item) => item.id);
       setProducts(nextItems);
+      setSelectedPairKey((current) => {
+        if (current && nextPairs.some((item) => (item.pair_key || `pair:${item.primary_product_id}`) === current)) {
+          return current;
+        }
+        const first = nextPairs[0];
+        return first ? (first.pair_key || `pair:${first.primary_product_id}`) : '';
+      });
       setSelectedProductId((current) => {
         if (current && nextItems.some((item) => item.id === current)) {
           return current;
         }
-        return nextItems[0]?.id ?? null;
+        return nextPairs[0]?.primary_product_id ?? null;
       });
     } catch (error) {
       setActionMessage(`结果目录状态加载失败：${error?.response?.data?.detail || error.message}`);
       setCatalogStatus(null);
       setProducts([]);
+      setProductPairs([]);
+      setSelectedPairKey('');
       setSelectedProductId(null);
     } finally {
       setLoading(false);
@@ -143,9 +192,11 @@ export default function DinsarCatalogPanel({
   const loadProductDetail = useCallback(async (productId) => {
     if (!productId) {
       setSelectedProduct(null);
+      setCleanupPlan(null);
       return;
     }
     setSelectedProduct(null);
+    setCleanupPlan(null);
     setDetailLoading(true);
     try {
       const detail = await getDinsarProductDetail(productId);
@@ -159,6 +210,21 @@ export default function DinsarCatalogPanel({
     }
   }, []);
 
+  const loadCleanupPlan = useCallback(async () => {
+    if (!selectedProductId) return;
+    setCleanupPlanLoading(true);
+    try {
+      const plan = await getDinsarProductCleanupPlan(selectedProductId);
+      setCleanupPlan(plan);
+    } catch (error) {
+      setCleanupPlan({
+        error: error?.response?.data?.detail || error.message || '中间文件清理计划加载失败',
+      });
+    } finally {
+      setCleanupPlanLoading(false);
+    }
+  }, [selectedProductId]);
+
   useEffect(() => {
     loadCatalog();
   }, [loadCatalog]);
@@ -292,7 +358,7 @@ export default function DinsarCatalogPanel({
             <strong>手动发布与目录重建</strong>
             <p>
               这里用于把既有结果目录重新发布为标准结果包，并按最新规则重建目录索引。
-              如果同一对影像存在 ENVI 与 ISCE2 两套结果，它们会依赖 `engine_code` 与 `run_key` 分别登记，不会互相覆盖。
+              同一对影像的 ENVI/SARscape、LandSAR、Gamma/PyINT 结果会按任务聚合展示，底层仍依赖 `engine_code` 与 `run_key` 分别登记。
             </p>
           </div>
           <div className="dinsar-catalog-manage-form">
@@ -335,7 +401,7 @@ export default function DinsarCatalogPanel({
             <div>
               <strong>结果包列表</strong>
               <span>
-                {loading ? '加载中...' : `当前展示 ${products.length} 条`}
+                {loading ? '加载中...' : `当前展示 ${productPairs.length} 个任务`}
               </span>
             </div>
             {queryApplied && <StatusPill label={`检索: ${queryApplied}`} tone="info" />}
@@ -375,36 +441,52 @@ export default function DinsarCatalogPanel({
             </div>
           </div>
 
-          {products.length === 0 ? (
+          {productPairs.length === 0 ? (
             <div className="dinsar-catalog-empty">
               {loading ? '正在加载结果包...' : '当前筛选条件下没有结果包。'}
             </div>
           ) : (
             <div className="dinsar-catalog-list">
-              {products.map((item) => {
+              {productPairs.map((item) => {
                 const tone = STATUS_TONE_MAP[item.status] || 'neutral';
-                const engineMeta = getDinsarEngineMeta(item.engine_code);
                 const satelliteFamily = inferSatelliteFamilyFromResultLike(item);
+                const rowKey = item.pair_key || `pair:${item.primary_product_id}`;
                 return (
                   <button
-                    key={item.id}
+                    key={rowKey}
                     type="button"
-                    className={`dinsar-catalog-list-item ${selectedProductId === item.id ? 'active' : ''}`}
+                    className={`dinsar-catalog-list-item ${selectedPairKey === rowKey ? 'active' : ''}`}
-                    onClick={() => setSelectedProductId(item.id)}
+                    onClick={() => {
+                      setSelectedPairKey(rowKey);
+                      setSelectedProductId(item.primary_product_id || null);
+                    }}
                   >
                     <div className="dinsar-catalog-list-item-top">
-                      <strong>{item.display_name || item.product_id}</strong>
+                      <strong>{item.task_alias || item.task_name || item.pair_key || '未命名任务'}</strong>
                       <StatusPill label={item.status || 'UNKNOWN'} tone={tone} />
                     </div>
                     <div className="dinsar-catalog-list-item-badges">
-                      <span className={`dinsar-engine-badge tone-${engineMeta.tone}`}>{engineMeta.shortLabel}</span>
                       {satelliteFamily && (
                         <span className="dinsar-engine-badge tone-unknown">{formatSatelliteFamilyLabel(satelliteFamily)}</span>
                       )}
-                      <span>{formatDateTime(item.published_at)}</span>
+                      <span>{formatDateTime(item.latest_published_at)}</span>
+                    </div>
+                    <div className="dinsar-engine-result-row">
+                      {['sarscape', 'landsar', 'pyint'].map((engineCode) => {
+                        const result = item.engine_results?.[engineCode] || {};
+                        const engineMeta = getDinsarEngineMeta(engineCode);
+                        return (
+                          <span
+                            key={engineCode}
+                            className={`dinsar-engine-result-chip tone-${engineStatusTone(result.status)}`}
+                          >
+                            {engineMeta.shortLabel}: {result.status || 'missing'}
+                          </span>
+                        );
+                      })}
                     </div>
                     <div className="dinsar-catalog-list-item-meta">
-                      {(item.task_alias || item.task_name || '-')}{item.run_key ? ` / ${item.run_key}` : ''}
+                      已有结果 {item.available_engine_count || 0} / 3，ready {item.ready_engine_count || 0}
                     </div>
                     <div className="dinsar-catalog-list-item-meta">
                       {item.pair_key || '-'}
@@ -432,7 +514,7 @@ export default function DinsarCatalogPanel({
           </div>
 
           {!selectedProductId ? (
-            <div className="dinsar-catalog-empty">请选择一个结果包查看详情。</div>
+            <div className="dinsar-catalog-empty">请选择一个已有结果的任务查看详情。</div>
           ) : detailLoading || !selectedProduct ? (
             <div className="dinsar-catalog-empty">正在加载详情...</div>
           ) : selectedProduct?.error ? (
@@ -587,6 +669,58 @@ export default function DinsarCatalogPanel({
                   )}
                 </div>
               </div>
+
+              <div className="dinsar-catalog-section-card">
+                <div className="dinsar-catalog-section-title">中间文件清理计划</div>
+                <div className="dinsar-catalog-cleanup-head">
+                  <div>
+                    <MetaField label="当前能力" value="dry-run，只生成计划，不执行删除" />
+                  </div>
+                  <button type="button" onClick={loadCleanupPlan} disabled={cleanupPlanLoading}>
+                    {cleanupPlanLoading ? '计算中...' : '生成计划'}
+                  </button>
+                </div>
+                {!cleanupPlan ? (
+                  <div className="dinsar-catalog-empty inline">尚未生成清理计划。</div>
+                ) : cleanupPlan.error ? (
+                  <div className="dinsar-catalog-empty inline error">{cleanupPlan.error}</div>
+                ) : (
+                  <div className="dinsar-catalog-cleanup-plan">
+                    <div className="dinsar-catalog-detail-grid">
+                      <div className="dinsar-catalog-section-card nested">
+                        <MetaField label="可清理" value={cleanupPlan.deletable ? '是' : '否'} />
+                        <MetaField label="候选项" value={cleanupPlan.candidate_count} />
+                        <MetaField label="候选大小" value={formatBytes(cleanupPlan.total_size_bytes)} />
+                      </div>
+                      <div className="dinsar-catalog-section-card nested">
+                        <MetaField label="manifest" value={cleanupPlan.checks?.manifest_exists ? '存在' : '缺失'} />
+                        <MetaField label="必要资产" value={cleanupPlan.checks?.required_assets_ok ? '完整' : '缺失'} />
+                        <MetaField label="当前引擎" value={cleanupPlan.checks?.current_engine ? '是' : '否'} />
+                      </div>
+                    </div>
+                    {Array.isArray(cleanupPlan.blockers) && cleanupPlan.blockers.length > 0 && (
+                      <div className="dinsar-catalog-issue-list">
+                        {cleanupPlan.blockers.map((blocker) => (
+                          <div key={blocker} className="dinsar-catalog-issue-item warn">
+                            {blocker}
+                          </div>
+                        ))}
+                      </div>
+                    )}
+                    <div className="dinsar-catalog-asset-list">
+                      {(cleanupPlan.candidates || []).map((candidate) => (
+                        <div key={candidate.path} className={`dinsar-catalog-asset-item ${candidate.exists ? 'ok' : 'missing'}`}>
+                          <div className="dinsar-catalog-asset-top">
+                            <strong>{candidate.reason}</strong>
+                            <span>{candidate.exists ? formatBytes(candidate.size_bytes) : '不存在'}</span>
+                          </div>
+                          <div className="break-all">{candidate.path}</div>
+                        </div>
+                      ))}
+                    </div>
+                  </div>
+                )}
+              </div>
             </div>
           )}
         </section>

frontend/src/panels/BatchPanel.jsx

@@ -2,6 +2,16 @@ import { useEffect } from 'react';
 import { useBatchStore, useUiStore, useAuthStore } from '../store';
 import { useI18n } from '../i18n/I18nContext';
 import useBatchOperations from '../hooks/useBatchOperations';
+import { getDinsarEngineMeta } from '../utils/dinsarEngines';
+
+function engineResultTone(status) {
+    const normalized = String(status || '').toLowerCase();
+    if (normalized === 'ready') return 'ready';
+    if (normalized === 'failed') return 'error';
+    if (normalized === 'blocked') return 'warn';
+    if (normalized === 'running') return 'info';
+    return 'neutral';
+}
 
 export default function BatchPanel() {
     const { language } = useI18n();
@@ -124,6 +134,24 @@ export default function BatchPanel() {
                                         M: {item.master_imaging_date || '-'} / S: {item.slave_imaging_date || '-'}
                                     </div>
                                 )}
+                                {batchTab === 'dinsar' && (
+                                    <div className="batch-engine-results">
+                                        {['sarscape', 'landsar', 'pyint'].map((engineCode) => {
+                                            const engineMeta = getDinsarEngineMeta(engineCode);
+                                            const result = item.engine_results?.[engineCode] || {};
+                                            const status = result.status || 'missing';
+                                            return (
+                                                <span
+                                                    key={engineCode}
+                                                    className={`batch-engine-chip tone-${engineResultTone(status)}`}
+                                                    title={result.skip_reason || result.run_key || ''}
+                                                >
+                                                    {engineMeta.shortLabel}: {status}
+                                                </span>
+                                            );
+                                        })}
+                                    </div>
+                                )}
                             </div>
                             <select
                                 value={item.status || 'PENDING'}

frontend/src/utils/dinsarEngines.js

@@ -1,6 +1,6 @@
 export const DINSAR_ENGINE_ALL = '__ALL__';
 
-export const KNOWN_DINSAR_ENGINE_CODES = ['sarscape', 'envi', 'isce2', 'pyint', 'landsar'];
+export const KNOWN_DINSAR_ENGINE_CODES = ['sarscape', 'landsar', 'pyint'];
 
 const DINSAR_ENGINE_META = {
     sarscape: {
@@ -8,16 +8,6 @@ const DINSAR_ENGINE_META = {
         shortLabel: 'ENVI',
         tone: 'envi',
     },
-    envi: {
-        label: 'Legacy ENVI',
-        shortLabel: 'ENVI-L',
-        tone: 'envi',
-    },
-    isce2: {
-        label: 'ISCE2',
-        shortLabel: 'ISCE2',
-        tone: 'isce2',
-    },
     pyint: {
         label: 'PyINT / Gamma',
         shortLabel: 'PyINT',