"""Read-only project index and cross-agent snapshot linkage."""
from fastapi import APIRouter, Depends, Request
from api import risk_agent_config as risk
from api.collateral_agent import decorated, existing_rows, storage
from api.risk_agent_access import authorize

router = APIRouter(prefix="/api/xingbang/risk-agent/workspace", dependencies=[Depends(authorize)])


@router.get("/projects")
def projects(request: Request):
    with risk._db() as db:
        storage(db)
        objects = {}
        for table, key in (("runs", "risk"), ("report_documents", "report"), ("coordination_projects", "coordination"), ("collateral_cases", "collateral")):
            for obj in existing_rows(db, table):
                project_id = obj["project_id"]
                user = request.state.identity
                if "*" not in user.get("projects", []) and project_id not in user.get("projects", []):
                    continue
                entry = objects.setdefault(project_id, {"project_id": project_id, "risk": None, "report": None, "coordination": None, "collateral": None})
                if entry[key] is not None:
                    continue
                if key == "risk":
                    entry[key] = {"id": obj["id"], "time": obj["time"], "findings": len(obj["findings"]), "customer": obj.get("values", {}).get("customer.name", "")}
                elif key == "report":
                    entry[key] = {"id": obj["id"], "status": obj["status"], "version": obj["version"], "source_id": obj["source_id"]}
                elif key == "coordination":
                    entry[key] = {"id": obj["id"], "stage": obj["stage"], "owner": obj["owner_name"], "open_tasks": sum(t["status"] != "已解决" for t in obj["tasks"]), "plan_version": len(obj["plans"])}
                else:
                    case = decorated(db, obj)
                    entry[key] = {"id": obj["id"], "stale": case["stale"], "open_checks": sum(c["status"] != "pass" for c in (obj.get("result") or {}).get("checks", [])), "has_result": bool(obj.get("result"))}
        return {"projects": list(objects.values()), "identity": request.state.identity}


def report_links(db, project_id, source_id):
    from api.collateral_agent import current_plan
    coord, plan = current_plan(db, project_id)
    case = next((c for c in existing_rows(db, "collateral_cases") if c["project_id"] == project_id and c["source_id"] == source_id and c.get("result") and not decorated(db, c)["stale"]), None)
    return {"coordination_id": coord["id"] if coord else None, "plan": plan,
            "verification": {"case_id": case["id"], "result": case["result"]} if case else None}