#!/bin/sh
# shellcheck shell=sh
set -e

CONFIG_PATH="/data/options.json"

# Read add-on options from the HA-provided JSON file using Python (already installed).
PORT=$(python3 -c "import json; d=json.load(open('${CONFIG_PATH}')); print(d.get('port', 8765))")
TRANSPORT=$(python3 -c "import json; d=json.load(open('${CONFIG_PATH}')); print(d.get('transport', 'ble'))")
CHANNEL=$(python3 -c "import json; d=json.load(open('${CONFIG_PATH}')); print(d.get('channel', 1))")
BLE_ADDRESS=$(python3 -c "import json; d=json.load(open('${CONFIG_PATH}')); print(d.get('ble_address') or '')")

export FICHERO_TRANSPORT="${TRANSPORT}"
export FICHERO_CHANNEL="${CHANNEL}"

if [ -n "${BLE_ADDRESS}" ]; then
    export FICHERO_ADDR="${BLE_ADDRESS}"
    echo "[fichero] Using fixed Bluetooth address: ${BLE_ADDRESS}"
else
    echo "[fichero] No address configured - will auto-scan for printer on first request."
fi

echo "[fichero] Starting Fichero Printer API on 0.0.0.0:${PORT} (transport: ${TRANSPORT})..."
exec uvicorn fichero.api:app --host 0.0.0.0 --port "${PORT}"