#!/bin/sh
# juke-wizard/bin/jukewizard — build (cached) + launch JukeWizard.
#
# JukeWizard is the MASTER JUKE: it ALWAYS loads the whole /pop library so
# every track is visible. Open it with no args to browse, or pass a specific
# track to jump straight to it — the full library still loads underneath.
# Each track shows its cover art, per-service listen links (Spotify/Apple/
# YouTube/DistroKid), and any reels/videos made for it (from the lane's out/).
# The sidebar sort menu reorders by newest-rendered, rating, title, etc.
#
# usage:
#   juke-wizard/bin/jukewizard                       # browse the whole /pop library
#   juke-wizard/bin/jukewizard <file.mp3>            # load library + select/play that track
#   juke-wizard/bin/jukewizard --queue <a.mp3> <b.mp3> # focused ordered playlist; play a
#   juke-wizard/bin/jukewizard <folder | playlist>   # load library + add these too
#   juke-wizard/bin/jukewizard ... --watch <dir>     # auto-pop new renders
#
# Runs from anywhere; resolves the package from its own location.
set -e
HERE="$(cd "$(dirname "$0")" && pwd)"
WIZ="$HERE/.."
REPO="$(cd "$WIZ/.." && pwd)"

if [ "${1:-}" = "login" ]; then
  shift
  if command -v ac-login >/dev/null 2>&1; then exec ac-login "$@"; fi
  exec node "$REPO/tezos/ac-login.mjs" "$@"
fi
if [ "${1:-}" = "cloud" ]; then
  shift
  exec node "$HERE/juke-cloud.mjs" "$@"
fi
if [ "${1:-}" = "--help" ] || [ "${1:-}" = "help" ]; then
  node "$HERE/juke-cloud.mjs" --help
  exit 0
fi

swift build -c release --package-path "$WIZ" 2>&1 | grep -v '^$' | tail -2 || true

BIN="$WIZ/.build/release/JukeWizard"
LIB="$REPO/pop/out/pop-library.json"
node "$REPO/pop/bin/pop-library.mjs" >/dev/null 2>&1 || true   # refresh the index

# JukeWizard deliberately remains resident after its last window closes, so a
# second CLI launch would otherwise create another invisible audio engine.
# The installed copy is launchd-owned for menu-bar residency, so killing it
# here would race KeepAlive and can produce two players again. Raise the one
# resident instance and let its menu-bar/library UI remain authoritative.
JUKE_PID="$(pgrep -x JukeWizard | head -n 1 || true)"
if [ -n "$JUKE_PID" ]; then
  osascript \
    -e 'on run argv' \
    -e 'tell application "System Events" to set frontmost of first process whose unix id is (item 1 of argv as integer) to true' \
    -e 'end run' "$JUKE_PID" >/dev/null 2>&1 || true
  echo "JukeWizard is already running; raised the resident menu-bar instance." >&2
  exit 0
fi

# Close the small gap between the process check above and AppKit registering
# the new process. This matters when launchd and a CLI queue arrive together.
JUKE_LOCK="${TMPDIR:-/tmp}/computer.aesthetic.jukewizard.launching"
if ! mkdir "$JUKE_LOCK" 2>/dev/null; then
  for _juke_wait in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
    JUKE_PID="$(pgrep -x JukeWizard | head -n 1 || true)"
    [ -n "$JUKE_PID" ] && break
    sleep 0.05
  done
  if [ -n "$JUKE_PID" ]; then
    echo "JukeWizard is already launching; using the resident menu-bar instance." >&2
    exit 0
  fi
  rmdir "$JUKE_LOCK" 2>/dev/null || true
  mkdir "$JUKE_LOCK" 2>/dev/null || exit 0
fi
trap 'rmdir "$JUKE_LOCK" 2>/dev/null || true' EXIT HUP INT TERM

# Focused queue mode: use only the following loose files/folders/playlists,
# preserving their command-line order. This makes `--queue a.mp3 b.mp3` a
# real two-track listening session instead of burying those tracks inside the
# master /pop library. Select + autoplay the first supplied audio file.
if [ "${1:-}" = "--queue" ]; then
  shift
  if [ "$#" -eq 0 ]; then
    echo "usage: jukewizard --queue <file | folder | playlist> [...]" >&2
    exit 2
  fi
  FIRST="$1"
  case "$FIRST" in /*) SEL="$FIRST";; *) SEL="$(pwd)/$FIRST";; esac
  "$BIN" "$@" --select "$SEL"
  exit $?
fi

# No args → just the master library.
if [ "$#" -eq 0 ]; then
  "$BIN" "$LIB"
  exit $?
fi

# A specific audio file → load the master library AND select/play it
# (absolutized so it matches the library entry; added to the queue if it's a
# fresh draft not in the index yet).
if [ -f "$1" ]; then
  case "$1" in /*) SEL="$1";; *) SEL="$(pwd)/$1";; esac
  "$BIN" "$LIB" "$@" --select "$SEL"
  exit $?
fi

# A folder / playlist / flags → load the master library and add them too.
"$BIN" "$LIB" "$@"