#!/bin/bash
set -e

CONFIG_PATH=/data/options.json

MQTT_BRIDGE=$(jq --raw-output '.mqtt_bridge.active' $CONFIG_PATH)
ASSISTANT=$(jq --raw-output '.assistant' $CONFIG_PATH)
SPEAKER=$(jq --raw-output '.speaker' $CONFIG_PATH)
MIC=$(jq --raw-output '.mic' $CONFIG_PATH)

echo "[INFO] Show audio output device"
aplay -l

echo "[INFO] Show audio input device"
arecord -l

echo "[INFO] Setup audio device"
if [ -f "/share/asoundrc" ]; then
    echo "[INFO] Installing /share/asoundrc"
    cp -v /share/asoundrc /root/.asoundrc
else
    echo "[INFO] Using default asound.conf"
    sed -i "s/%%SPEAKER%%/$SPEAKER/g" /root/.asoundrc
    sed -i "s/%%MIC%%/$MIC/g" /root/.asoundrc
fi

echo "[DEBUG] Using /root/.asoundrc"
cat /root/.asoundrc

echo "[INFO] Checking for /share/snips.toml"
if [ -f "/share/snips.toml" ]; then
    echo "[INFO] Installing /share/snips.toml"
    cp -v /share/snips.toml /etc/
fi

# mqtt bridge
if [ "$MQTT_BRIDGE" == "true" ]; then
    HOST=$(jq --raw-output '.mqtt_bridge.host' $CONFIG_PATH)
    PORT=$(jq --raw-output '.mqtt_bridge.port' $CONFIG_PATH)
    USER=$(jq --raw-output '.mqtt_bridge.user' $CONFIG_PATH)
    PASSWORD=$(jq --raw-output '.mqtt_bridge.password' $CONFIG_PATH)

    echo "[INFO] Setup internal mqtt bridge"

    {
        echo "connection main-mqtt"
        echo "address $HOST:$PORT"
    } >> /etc/mosquitto.conf

    if [ ! -z "$USER" ]; then
      {
          echo "username $USER"
          echo "password $PASSWORD"
      } >> /etc/mosquitto.conf
    fi

    {
        echo "topic hermes/intent/# out"
        echo "topic hermes/hotword/toggleOn out"
        echo "topic hermes/hotword/toggleOff out"
        echo "topic hermes/asr/stopListening out"
        echo "topic hermes/asr/startListening out"
        echo "topic hermes/nlu/intentNotParsed out"
        echo "topic # IN hermes/"
    } >> /etc/mosquitto.conf
fi

echo "[INFO] Start internal mqtt broker"
mosquitto -c /etc/mosquitto.conf &


echo "[INFO] Checking for updated $ASSISTANT in /share"
# check if a new assistant file exists
if [ -f "/share/$ASSISTANT" ]; then
    echo "[INFO] Install/Update snips assistant"
    unzip -o -u "/share/$ASSISTANT" -d /usr/share/snips
# otherwise use the default 
elif [ -f "/assistant-default.zip" ]; then
    echo "[INFO] Using default snips assistant"
    unzip -o -u "/assistant-default.zip" -d /usr/share/snips
fi

echo "[INFO] Starting snips-watch"
( sleep 2; /usr/bin/snips-watch -vvv --no_color ) &

/opt/snips/snips-entrypoint.sh --mqtt localhost:1883