#!/bin/bash
# install-services.sh — Deploy systemd services to board
set -euo pipefail

REPO="/home/arduino/uno-q-audio-synth"
SERVICES=(midi-bridge pd-synth-onboard led-matrix-viz)

for svc in "${SERVICES[@]}"; do
    sudo cp "$REPO/system/$svc.service" /etc/systemd/system/
done

# Fix UCM bug (must survive OS updates)
FILE=/usr/share/alsa/ucm2/codecs/qcom-lpass/rx-macro/HeadphoneEnableSeq.conf
if grep -q "RX HPH Mode" "$FILE" 2>/dev/null; then
    sudo sed -i '/RX HPH Mode/d' "$FILE"
    echo "[OK] UCM HeadphoneEnableSeq patched"
fi

sudo systemctl daemon-reload

# Stop/mask old conflicting services
sudo systemctl stop pd-synth pd-synth-auto pd-synth-i2s 2>/dev/null || true
sudo systemctl disable pd-synth pd-synth-auto pd-synth-i2s 2>/dev/null || true
sudo systemctl mask pd-synth pd-synth-auto pd-synth-i2s 2>/dev/null || true

for svc in "${SERVICES[@]}"; do
    sudo systemctl enable "$svc"
done

echo "[OK] Services installed and enabled"