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

# Load .env into the environment (skip comments and blank lines)
if [ -f .env ]; then
  while IFS= read -r line; do
    line="${line%%#*}"        # strip inline comments
    line="$(echo "$line" | xargs)"  # trim whitespace
    [ -z "$line" ] && continue
    case "$line" in *=*) ;; *) continue ;; esac
    key="${line%%=*}"
    val="${line#*=}"
    val="${val%\"}"
    val="${val#\"}"
    export "$key=$val"
  done < .env
fi

if [ -z "${MIMO_API_KEY:-}" ]; then
  echo "Error: MIMO_API_KEY is not set. Copy .env.example to .env and add your Xiaomi MiMo API key." >&2
  exit 1
fi

HOST="${HOST:-127.0.0.1}"
PORT="${PORT:-8787}"

# Prefer python3, fall back to python
if command -v python3 >/dev/null 2>&1; then
  PYTHON=python3
elif command -v python >/dev/null 2>&1; then
  PYTHON=python
else
  echo "Error: Python 3.11 or newer was not found. Install Python, then run this script again." >&2
  exit 1
fi

exec "$PYTHON" -m uvicorn mimo_gateway:app --host "$HOST" --port "$PORT"