#!/usr/bin/env bash
EVENT="$1"

[ -z "$EVENT" ] && exit 0

ROOT="${CLAUDE_PLUGIN_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
CONFIG="$ROOT/config.json"

[ ! -f "$CONFIG" ] && exit 0

read -r MUTED VOLUME <<< "$(python3 -c "
import json
with open('$CONFIG') as f:
    c = json.load(f)
print(c.get('muted', False), c.get('volume', 0.25))
" 2>/dev/null)"

[ "$MUTED" = "True" ] && exit 0

files=$(python3 -c "
import json, os
root = '$ROOT'
event = '$EVENT'
with open('$ROOT/config.json') as f:
    config = json.load(f)
for pack in config.get('enabled', []):
    path = os.path.join(root, 'sounds', pack, 'source.json')
    if not os.path.isfile(path):
        continue
    with open(path) as f:
        data = json.load(f)
    for name in data.get(event, []):
        print(os.path.join(root, 'sounds', pack, name))
" 2>/dev/null)

[ -z "$files" ] && exit 0

existing=()
while IFS= read -r f; do [[ -f "$f" ]] && existing+=("$f"); done <<< "$files"
[[ ${#existing[@]} -eq 0 ]] && exit 0

SOUND="${existing[RANDOM % ${#existing[@]}]}"

play_sound() {
  case "$(uname -s)" in
    Darwin)
      afplay -v "$VOLUME" "$SOUND" &
      ;;
    Linux)
      if command -v pw-play >/dev/null 2>&1; then
        pw-play --volume "$VOLUME" "$SOUND" &
      elif command -v paplay >/dev/null 2>&1; then
        paplay "$SOUND" &
      elif command -v ffplay >/dev/null 2>&1; then
        ffplay -nodisp -autoexit -loglevel quiet -volume "$(python3 -c "print(int($VOLUME * 100))")" "$SOUND" &
      fi
      ;;
    MINGW*|MSYS*|CYGWIN*|Windows_NT)
      if command -v ffplay >/dev/null 2>&1; then
        ffplay -nodisp -autoexit -loglevel quiet -volume "$(python3 -c "print(int($VOLUME * 100))")" "$SOUND" &
      elif command -v powershell.exe >/dev/null 2>&1; then
        powershell.exe -NoProfile -Command "
          Add-Type -AssemblyName PresentationCore
          \$p = New-Object System.Windows.Media.MediaPlayer
          \$p.Volume = $VOLUME
          \$p.Open([Uri]::new('$SOUND'))
          \$p.Play()
          Start-Sleep -Seconds 5
        " &
      fi
      ;;
  esac
}

play_sound