# -*- coding: utf-8 -*-
"""Implementation for `djx plan`."""
from __future__ import annotations
from pathlib import Path
from typing import Any, Dict
import yaml
from data_juicer_agents.capabilities.plan.service import PlanOrchestrator
from data_juicer_agents.commands.output_control import emit, emit_json, enabled
def _error_result(
message: str,
*,
exit_code: int = 2,
error_type: str = "plan_failed",
stage: str | None = None,
) -> Dict[str, Any]:
return {
"ok": False,
"exit_code": int(exit_code),
"error_type": error_type,
"message": str(message),
"stage": stage,
}
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def execute_plan(args) -> Dict[str, Any]:
dataset_path = str(getattr(args, "dataset", "") or "").strip()
export_path = str(getattr(args, "export", "") or "").strip()
if not dataset_path or not export_path:
return _error_result(
"--dataset and --export are required.",
error_type="missing_required",
stage="input_validation",
)
custom_operator_paths = list(getattr(args, "custom_operator_paths", []) or [])
orchestrator = PlanOrchestrator(
planner_model_name=getattr(args, "planner_model", None),
llm_api_key=getattr(args, "llm_api_key", None),
llm_base_url=getattr(args, "llm_base_url", None),
llm_thinking=getattr(args, "llm_thinking", None),
)
try:
payload = orchestrator.generate_plan(
user_intent=str(args.intent).strip(),
dataset_path=dataset_path,
export_path=export_path,
custom_operator_paths=custom_operator_paths,
)
except Exception as exc:
return _error_result(
f"Plan generation failed: {exc}",
stage="plan_orchestration",
)
plan = payload["plan"]
output_path = Path(args.output) if getattr(args, "output", None) else Path("plans") / f"{plan.plan_id}.yaml"
output_path.parent.mkdir(parents=True, exist_ok=True)
try:
with open(output_path, "w", encoding="utf-8") as handle:
yaml.safe_dump(plan.to_dict(), handle, allow_unicode=False, sort_keys=False)
except Exception as exc:
return _error_result(
f"Plan write failed: {exc}",
error_type="plan_write_failed",
stage="write_plan",
)
return {
"ok": True,
"exit_code": 0,
"plan_path": str(output_path),
"plan": plan.to_dict(),
"operator_names": [op.name for op in plan.operators],
"planning_meta": payload.get("planning_meta", {}),
"retrieval": payload.get("retrieval", {}),
"dataset_spec": payload.get("dataset_spec", {}),
"process_spec": payload.get("process_spec", {}),
"system_spec": payload.get("system_spec", {}),
"validation": payload.get("validation", {}),
}
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def run_plan(args) -> int:
result = execute_plan(args)
if not result.get("ok"):
print(str(result.get("message", "Plan generation failed")))
return int(result.get("exit_code", 2))
plan_data = result["plan"]
print(f"Plan generated: {result['plan_path']}")
print(f"Modality: {plan_data.get('modality')}")
print(f"Operators: {result.get('operator_names', [])}")
if enabled(args, "verbose"):
planning_meta = result.get("planning_meta", {})
print(
"Planning meta: "
f"planner_model={planning_meta.get('planner_model')}, "
f"retrieval_source={planning_meta.get('retrieval_source')}, "
f"retrieval_candidate_count={planning_meta.get('retrieval_candidate_count')}"
)
if enabled(args, "debug"):
emit(args, "Debug retrieval payload:", level="debug")
emit_json(args, result.get("retrieval", {}), level="debug")
emit(args, "Debug dataset spec:", level="debug")
emit_json(args, result.get("dataset_spec", {}), level="debug")
emit(args, "Debug process spec:", level="debug")
emit_json(args, result.get("process_spec", {}), level="debug")
emit(args, "Debug system spec:", level="debug")
emit_json(args, result.get("system_spec", {}), level="debug")
emit(args, "Debug validation payload:", level="debug")
emit_json(args, result.get("validation", {}), level="debug")
emit(args, "Debug planning meta:", level="debug")
emit_json(args, result.get("planning_meta", {}), level="debug")
return int(result.get("exit_code", 0))
