#!/usr/bin/env bash
# Usage: ./run.sh [javis-slave args]
#   JAVIS_SLAVE_HEADLESS=1 ./run.sh --headless   # skip the Qt/PySide6 install (Pi without display)
#   JAVIS_SLAVE_VAD=1 ./run.sh                   # also install silero-vad (+ PyTorch)
set -euo pipefail

cd -- "$(dirname -- "${BASH_SOURCE[0]}")"

if [[ ! -x ".venv/bin/python" ]]; then
    if ! command -v python3 >/dev/null 2>&1; then
        echo "Error: python3 is required." >&2
        exit 1
    fi

    python_version="$(python3 -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')"
    case "$python_version" in
        3.10|3.11|3.12|3.13) ;;
        *) echo "Error: javis-slave requires Python 3.10–3.13 (found $python_version)." >&2; exit 1 ;;
    esac

    extras=""
    if [[ "${JAVIS_SLAVE_HEADLESS:-0}" != "1" ]]; then extras="gui"; fi
    if [[ "${JAVIS_SLAVE_VAD:-0}" == "1" ]]; then extras="${extras:+$extras,}vad"; fi

    echo "Creating virtual environment (extras: ${extras:-none})..."
    python3 -m venv .venv
    .venv/bin/python -m pip install --upgrade pip
    if [[ -n "$extras" ]]; then
        .venv/bin/python -m pip install -e ".[${extras}]"
    else
        .venv/bin/python -m pip install -e .
    fi
fi

exec .venv/bin/python -m javis_slave "$@"