start_mac.command

#!/bin/zsh
set -e

cd "$(dirname "$0")"

PORT=8765
URL="http://127.0.0.1:${PORT}"

echo "WD CrystalChain"
echo "Project: $(pwd)"
echo

if ! command -v python3 >/dev/null 2>&1; then
  echo "Python 3 was not found. Please install Python 3 first."
  read -k 1 "?Press any key to close..."
  exit 1
fi

KEY_AVAILABLE=0
if [ -n "${DEEPSEEK_WD_API_KEY:-}" ]; then
  KEY_AVAILABLE=1
elif [ -f "${HOME}/.zshrc" ] && grep -Eq '^[[:space:]]*(export[[:space:]]+)?DEEPSEEK_WD_API_KEY=.+' "${HOME}/.zshrc"; then
  KEY_AVAILABLE=1
elif [ -f ".env" ] && grep -Eq '^[[:space:]]*DEEPSEEK_WD_API_KEY=.+' ".env"; then
  KEY_AVAILABLE=1
fi

if [ "${KEY_AVAILABLE}" -eq 0 ] && [ -f ".env.example" ]; then
  if [ ! -f ".env" ]; then
    cp ".env.example" ".env"
  fi
  echo "DeepSeek API key is not configured yet."
  echo "Please fill DEEPSEEK_WD_API_KEY in .env, then save the file."
  open -e ".env" >/dev/null 2>&1 || true
  read "?After saving .env, press Enter to continue..."
fi

if [ ! -x ".venv/bin/python" ]; then
  echo "Creating Python virtual environment..."
  python3 -m venv .venv
fi

echo "Checking Python dependencies..."
if ! .venv/bin/python -c "import openai" >/dev/null 2>&1; then
  echo "Installing dependencies..."
  .venv/bin/python -m pip install '.[openai]'
fi

if lsof -iTCP:${PORT} -sTCP:LISTEN >/dev/null 2>&1; then
  echo "Server is already running on ${URL}"
else
  echo "Starting local server..."
  .venv/bin/python web_app.py --host 127.0.0.1 --port ${PORT} &
  SERVER_PID=$!
  sleep 2
  if ! kill -0 "${SERVER_PID}" >/dev/null 2>&1; then
    echo "Server failed to start."
    read -k 1 "?Press any key to close..."
    exit 1
  fi
fi

echo "Opening ${URL}"
open "${URL}"
echo
echo "CrystalChain is running. Keep this window open while using the page."
echo "Double-click stop_mac.command when you want to stop it."
wait