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insar-management-system-v2/backend/app/routers/timeseries_production.py
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Python

from __future__ import annotations
from typing import Optional
from fastapi import APIRouter, Depends, HTTPException
from pydantic import BaseModel, Field, field_validator
from sqlalchemy.ext.asyncio import AsyncSession
from ..database import get_db
from ..models import AuthUserORM
from ..services.timeseries_service import timeseries_service
from .dependencies import _get_current_user, _require_admin
router = APIRouter(prefix="/timeseries-production", tags=["timeseries-production"])
class TimeseriesRunCreateRequest(BaseModel):
batch_id: str = Field(..., description="PS batch id")
run_name: Optional[str] = Field(default=None, max_length=255)
reference_date: Optional[str] = Field(default=None, pattern=r"^\d{8}$|^$")
water_mask_mode: str = Field(default="synthetic_fallback", max_length=64)
processor_code: str = Field(default="isce2_stack_mintpy", max_length=64)
execution_mode: Optional[str] = Field(default=None, max_length=32)
notes: Optional[str] = Field(default=None, max_length=1000)
@field_validator("batch_id", mode="before")
@classmethod
def _validate_batch_id(cls, value: str) -> str:
text = str(value or "").strip()
if not text:
raise ValueError("batch_id is required")
return text
class TimeseriesWslCheckRequest(BaseModel):
distro: Optional[str] = Field(default=None, max_length=128)
smoke_test: bool = Field(default=False)
@field_validator("distro", mode="before")
@classmethod
def _normalize_distro(cls, value: Optional[str]) -> Optional[str]:
if value is None:
return None
text = str(value).strip()
return text or None
class TimeseriesPreflightRequest(BaseModel):
batch_id: str = Field(..., description="PS batch id")
reference_date: Optional[str] = Field(default=None, pattern=r"^\d{8}$|^$")
water_mask_mode: str = Field(default="synthetic_fallback", max_length=64)
@field_validator("batch_id", mode="before")
@classmethod
def _validate_batch_id(cls, value: str) -> str:
text = str(value or "").strip()
if not text:
raise ValueError("batch_id is required")
return text
class SarscapeSbasPreflightRequest(BaseModel):
batch_id: str = Field(..., description="PS batch id")
reference_date: Optional[str] = Field(default=None, pattern=r"^\d{8}$|^$")
include_task_discovery: bool = True
discovery_timeout_seconds: int = Field(default=120, ge=10, le=600)
@field_validator("batch_id", mode="before")
@classmethod
def _validate_batch_id(cls, value: str) -> str:
text = str(value or "").strip()
if not text:
raise ValueError("batch_id is required")
return text
class TimeseriesRetryStepRequest(BaseModel):
step_id: str = Field(..., max_length=128)
@field_validator("step_id", mode="before")
@classmethod
def _validate_step_id(cls, value: str) -> str:
text = str(value or "").strip()
if not text:
raise ValueError("step_id is required")
return text
@router.post("/runs", status_code=202)
async def create_timeseries_run(
request: TimeseriesRunCreateRequest,
current_user: AuthUserORM = Depends(_require_admin),
db: AsyncSession = Depends(get_db),
):
try:
return await timeseries_service.create_run(
batch_id=request.batch_id,
run_name=request.run_name,
reference_date=request.reference_date,
water_mask_mode=request.water_mask_mode,
processor_code=request.processor_code,
execution_mode=request.execution_mode,
notes=request.notes,
created_by=getattr(current_user, "username", None),
db=db,
)
except ValueError as exc:
message = str(exc)
status_code = 409 if "冲突" in message else 400
raise HTTPException(status_code=status_code, detail=message) from exc
@router.post("/wsl-check")
async def run_timeseries_wsl_check(
request: TimeseriesWslCheckRequest,
current_user: AuthUserORM = Depends(_require_admin),
):
_ = current_user
try:
return await timeseries_service.get_runtime_report(
distro=request.distro,
smoke_test=request.smoke_test,
)
except ValueError as exc:
raise HTTPException(status_code=400, detail=str(exc)) from exc
@router.post("/preflight")
async def run_timeseries_preflight(
request: TimeseriesPreflightRequest,
current_user: AuthUserORM = Depends(_require_admin),
db: AsyncSession = Depends(get_db),
):
_ = current_user
try:
return await timeseries_service.get_preflight_report(
batch_id=request.batch_id,
reference_date=request.reference_date,
water_mask_mode=request.water_mask_mode,
db=db,
)
except ValueError as exc:
raise HTTPException(status_code=400, detail=str(exc)) from exc
@router.post("/sarscape-sbas/preflight")
async def run_sarscape_sbas_preflight(
request: SarscapeSbasPreflightRequest,
current_user: AuthUserORM = Depends(_require_admin),
db: AsyncSession = Depends(get_db),
):
_ = current_user
try:
return await timeseries_service.get_sarscape_sbas_preflight_report(
batch_id=request.batch_id,
reference_date=request.reference_date,
include_task_discovery=request.include_task_discovery,
discovery_timeout_seconds=request.discovery_timeout_seconds,
db=db,
)
except ValueError as exc:
raise HTTPException(status_code=400, detail=str(exc)) from exc
@router.get("/runs")
async def list_timeseries_runs(
limit: int = 50,
offset: int = 0,
current_user: AuthUserORM = Depends(_get_current_user),
db: AsyncSession = Depends(get_db),
):
_ = current_user
return await timeseries_service.list_runs(db, limit=limit, offset=offset)
@router.get("/runs/{run_id}")
async def get_timeseries_run_detail(
run_id: str,
current_user: AuthUserORM = Depends(_get_current_user),
db: AsyncSession = Depends(get_db),
):
_ = current_user
detail = await timeseries_service.get_run_detail(db, run_id=run_id)
if detail is None:
raise HTTPException(status_code=404, detail="Timeseries run not found")
return detail
@router.get("/runs/{run_id}/prepared-stack")
async def get_timeseries_run_prepared_stack(
run_id: str,
current_user: AuthUserORM = Depends(_get_current_user),
db: AsyncSession = Depends(get_db),
):
_ = current_user
summary = await timeseries_service.get_prepared_stack_summary(db, run_id=run_id)
if summary is None:
raise HTTPException(status_code=404, detail="Timeseries run not found")
return summary
@router.post("/runs/{run_id}/retry-step", status_code=202)
async def retry_timeseries_run_step(
run_id: str,
request: TimeseriesRetryStepRequest,
current_user: AuthUserORM = Depends(_require_admin),
db: AsyncSession = Depends(get_db),
):
_ = current_user
try:
return await timeseries_service.retry_step(
run_id,
step_id=request.step_id,
db=db,
)
except ValueError as exc:
message = str(exc)
status_code = 409 if "cannot be retried" in message or "running steps" in message else 400
if "not found" in message:
status_code = 404
raise HTTPException(status_code=status_code, detail=message) from exc