#!/usr/bin/env bash
set -euo pipefail

cd "$(dirname "$0")"
mkdir -p logs

if [ -f .venv/bin/activate ]; then
  # Activate the local environment when present so uvicorn and deps resolve consistently.
  # shellcheck disable=SC1091
  source .venv/bin/activate
fi

PID_FILE="logs/server.pid"

if [ -f "$PID_FILE" ] && kill -0 "$(cat "$PID_FILE")" 2>/dev/null; then
  echo "server already running with pid $(cat "$PID_FILE")" >&2
  exit 0
fi

if command -v uv >/dev/null 2>&1; then
  nohup uv run uvicorn trends_mcp.mcp_server_fastmcp:app --host 0.0.0.0 --port 8507 > logs/server.log 2>&1 &
  echo $! > "$PID_FILE"
  exit 0
fi

if [ -x .venv/bin/python ]; then
  PYTHON=.venv/bin/python
else
  PYTHON=python3
fi

nohup "$PYTHON" -m uvicorn trends_mcp.mcp_server_fastmcp:app --host 0.0.0.0 --port 8507 > logs/server.log 2>&1 &
echo $! > "$PID_FILE"