chore: initialize insar management system v2

2026-04-14 13:16:01 +08:00
commit ecc72ec9cd
361 changed files with 2142522 additions and 0 deletions
@@ -0,0 +1,144 @@
+"""SARscape 引擎 — 封装现有 envi_service 逻辑。
+
+profiles:
+  - metatask : 调用 run_dinsar_workflow()（SARscape 自动链路）
+  - custom6  : 调用 run_dinsar_custom_workflow()（6 步手动链路）
+"""
+from __future__ import annotations
+
+import os
+from typing import Any, Dict, List
+
+from .base import DinsarEngine, EngineAvailability, EngineProfile, RunRequest, RunResult
+
+
+class SarscapeEngine(DinsarEngine):
+
+    @property
+    def engine_code(self) -> str:
+        return "sarscape"
+
+    @property
+    def engine_label(self) -> str:
+        return "ENVI / SARscape"
+
+    # ------------------------------------------------------------------
+    # Profiles
+    # ------------------------------------------------------------------
+
+    def get_profiles(self) -> List[EngineProfile]:
+        return [
+            EngineProfile(
+                code="metatask",
+                label="SARscape 自动链路",
+                description="调用 SARscape MetaTask，全自动完成 D-InSAR 处理",
+            ),
+            EngineProfile(
+                code="custom6",
+                label="6 步手动链路",
+                description="逐步执行：干涉图生成 → 滤波相干 → 轨道去趋势 → 相位解缠 → GCP → 形变地理编码",
+            ),
+        ]
+
+    # ------------------------------------------------------------------
+    # Availability check
+    # ------------------------------------------------------------------
+
+    def check_available(self) -> EngineAvailability:
+        from ..services import envi_service
+
+        status_raw = envi_service.get_status()
+        idl_ok: bool = status_raw.get("idl_installed", False)
+        dem_ok: bool = status_raw.get("dem_exists", False)
+
+        checks = [
+            {
+                "name": "IDL/ENVI 可执行文件",
+                "ok": idl_ok,
+                "detail": status_raw.get("idl_executable", ""),
+            },
+            {
+                "name": "DEM 文件",
+                "ok": dem_ok,
+                "detail": status_raw.get("dem_base_file", ""),
+            },
+        ]
+
+        if idl_ok and dem_ok:
+            status = "ok"
+            available = True
+            message = "ENVI/SARscape 可用"
+        elif idl_ok:
+            status = "degraded"
+            available = True
+            message = "IDL 可用但 DEM 未配置，部分功能受限"
+        else:
+            status = "unavailable"
+            available = False
+            message = "IDL/ENVI 未安装或路径错误"
+
+        return EngineAvailability(
+            engine_code=self.engine_code,
+            status=status,
+            available=available,
+            checks=checks,
+            message=message,
+        )
+
+    # ------------------------------------------------------------------
+    # Run
+    # ------------------------------------------------------------------
+
+    def run(self, request: RunRequest) -> RunResult:
+        from ..services import envi_service
+
+        profile = request.profile
+        root_dir = request.root_dir
+        num = request.num_to_process
+        timeout = request.timeout_seconds
+        job_id = request.job_id
+
+        try:
+            if profile == "metatask":
+                result = envi_service.run_dinsar_workflow(
+                    root_dir=root_dir,
+                    num_to_process=num,
+                    timeout_seconds=timeout,
+                    job_id=job_id,
+                )
+            elif profile == "custom6":
+                result = envi_service.run_dinsar_custom_workflow(
+                    root_dir=root_dir,
+                    num_to_process=num,
+                    timeout_seconds=timeout,
+                    job_id=job_id,
+                )
+            else:
+                return RunResult(
+                    success=False,
+                    engine_code=self.engine_code,
+                    profile=profile,
+                    job_id=job_id,
+                    error=f"未知 profile: {profile}",
+                )
+
+            pairs_ok = result.get("processed", 0)
+            pairs_fail = result.get("failed", 0)
+            return RunResult(
+                success=pairs_fail == 0 or pairs_ok > 0,
+                engine_code=self.engine_code,
+                profile=profile,
+                job_id=job_id,
+                pairs_processed=pairs_ok,
+                pairs_failed=pairs_fail,
+                detail=result,
+            )
+
+        except Exception as exc:
+            return RunResult(
+                success=False,
+                engine_code=self.engine_code,
+                profile=profile,
+                job_id=job_id,
+                error=str(exc),
+            )