#!/usr/bin/env bash
# Launch GoWelcome inside the 'welcome' conda env. Any arguments are passed
# straight through to main.py.
#
#   ./welcome.sh                      # mock / webcam (no robot)
#   ./welcome.sh --interface eth0     # real Go2 over eth0  (TEST SUSPENDED FIRST)
#   ./welcome.sh --interface eth0 --dry-run --headless
set -euo pipefail

ENV_NAME="welcome"
# Resolve this script's own directory (the project root) so it runs from any CWD.
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# --- locate + activate conda --------------------------------------------
if ! command -v conda >/dev/null 2>&1; then
  for c in "$HOME/miniconda3" "$HOME/anaconda3" "$HOME/miniforge3" "/opt/conda"; do
    if [ -f "$c/etc/profile.d/conda.sh" ]; then
      # shellcheck disable=SC1091
      source "$c/etc/profile.d/conda.sh"
      break
    fi
  done
fi
command -v conda >/dev/null 2>&1 || {
  echo "ERROR: conda not found. Install Miniconda first, then run ./requirement.sh" >&2
  exit 1
}
# shellcheck disable=SC1091
source "$(conda info --base)/etc/profile.d/conda.sh"
conda activate "$ENV_NAME" 2>/dev/null || {
  echo "ERROR: conda env '$ENV_NAME' not found. Run ./requirement.sh first." >&2
  exit 1
}

# Run from the project root so bundled assets (yolov8n.pt, greeting.wav) resolve.
cd "$SCRIPT_DIR"

# --- default to mock when no args, so a bare ./welcome.sh just runs ------
if [ "$#" -eq 0 ]; then
  echo "[welcome] no args -> MOCK mode (webcam 0)."
  echo "[welcome] real robot (WebRTC, default): ./welcome.sh --robot-ip <robot-ip> [--aes-key <hex>]"
  echo "[welcome] real robot (DDS/EDU wired):   ./welcome.sh --transport dds --interface eth0"
  set -- --mock --source 0
fi

exec python main.py "$@"