"""One acquisition producer selection shared by supervisor and launcher."""

from __future__ import annotations

import json
from pathlib import Path
import sys

from python_app.models.run_config_schema import RadarModel


def acquisition_command(project_root: Path, config_path: Path) -> list[str]:
    """Select replay first, then the configured model's acquisition producer."""
    payload = json.loads(config_path.read_text(encoding="utf-8"))
    radar = payload.get("radar", {}) if isinstance(payload, dict) else {}
    radar = radar if isinstance(radar, dict) else {}
    replay = radar.get("replay", {})
    dataset = replay.get("dataset_dir") if isinstance(replay, dict) else None
    defaults = RadarModel()
    model = radar.get("model")
    if model is None and isinstance(payload, dict):
        model = defaults.model
    driver_mode = radar.get("driver_mode")
    if driver_mode is None:
        driver_mode = defaults.driver_mode
    if model in ("librevna", "librevna_multi") and driver_mode == "mock":
        model = "librevna_multi"
    module = "replay_raw_producer" if isinstance(dataset, str) and dataset.strip() else {
        "librevna_multi": "matrix_raw_producer",
        "kamil_adc": "kamil_adc_raw_producer",
    }.get(model if isinstance(model, str) else "")
    command = [sys.executable, "-m", f"python_app.scripts.{module}"] if module else [
        str(project_root / "build/bin/sweep_orchestrator"),
    ]
    return [*command, "--config", str(config_path)]