# /bin/bash

main() {
   _discord
   _dolphin
   _stt
   _mayhem_party
   while read; do
      pkill -SIGUSR1 -f mayhem-party
   done
}

cleanup() {
   local jobs_to_clean="$(jobs -p)"
   log killing $jobs_to_clean
   kill -9 $jobs_to_clean
   pkill -f mayhem-party
   pkill -f hotwords.py
}
trap cleanup EXIT

log() {
   echo "$(date) > $*" >&2
}

_discord() {
   if ps aux | grep -v grep | grep -v "server-vm.sh" | grep -i discord; then
      return
   fi
   if ! _snap info discord; then
      sudo snap install discord
   fi
   log launching discord
   snap run discord &> /tmp/mayhem-party.discord.log &
   disown
}

_dolphin() {
   if ps aux | grep -v grep | grep -v "server-vm.sh" | grep -i dolphin; then
      return
   fi
   if ! _snap info dolphin-emulator; then
      sudo snap install dolphin-emulator --beta
   fi
   log launching dolphin
   snap run dolphin-emulator.dolphin-emu &> /tmp/mayhem-party.dolphin.log &
   disown
}

_mayhem_party() {
   log dolphin
   if ! which mayhem-party; then
      sudo snap install go --classic
      export GOPATH="$HOME/Go"
      cd ./git.d/mayhem-party.d
      snap run go install
      test -f "$GOPATH/bin/mayhem-party" || log "did not install"
   fi
   log launching mayhem-party
   (
      source ../../config.d/mayhem-party.d/env.env
      while true; do
         "$HOME"/Go/bin/mayhem-party
         sleep 5
      done
   ) &
   #) &> /tmp/mayhem-party.mayhem-party.log &
}

_stt() {
   if ! python3 -m pip show PyAudio; then
      sudo apt -y install \
         portaudio19-dev \
         python3-pyaudio \
         python3-pip \
         git \
         pulseaudio
      sudo python3 -m pip install --no-cache-dir \
         git+https://github.com/openai/whisper.git \
         soundfile \
         PyAudio \
         SpeechRecognition \
         PyYAML
   fi
   log launching stt
   (
      export HOME="$PWD/mnt.d/stt.d"
      mkdir -p "$HOME"
      cd "$HOME"
      local device=$(
         pactl list \
         | grep Monitor.Source \
         | grep -v hdmi \
         | awk "{print \$NF}" \
         | head -n 1
      )
      (
         echo "pcm.pulse_monitor {"
         echo "   type pulse"
         echo "   device $device"
         echo "}"
         echo "ctl.pulse_monitor {"
         echo "   type pulse"
         echo "   device $device"
         echo "}"
      ) | sudo tee /etc/asound.conf
      cd ../../git.d/stt.d/whisper-2023
      export HOTWORDS=../../config.d/mayhem-party.d/v01.yaml@.users[].state.gm.alias
      export MIC_TIMEOUT=2
      export URL=http://localhost:17071/gm/rpc/broadcastSomeoneSaidAlias?message={{hotword}}
      export HEADERS=say="Eye herd {{hotword}}"
      export MIC_NAME=pulse_monitor
      export MODEL=tiny.en
      while true; do
         python3 ./hotwords.py
         sleep 5
      done
   ) &> /tmp/mayhem-party.stt.log &
}

_snap() {
   if ! which snap; then
      sudo apt -y install snap
   fi
   snap "$@"
}

if [ "$0" == "$BASH_SOURCE" ]; then
   main "$@"
fi