#!/usr/bin/env sh

# ── dwmblocks signal ─────────────────────────────────────────────────────────
pkill -RTMIN+21 dwmblocks

# ── Desktop notification ──────────────────────────────────────────────────────
TMP_DIR="/tmp/rmpc"
mkdir -p "$TMP_DIR"
ALBUM_ART_PATH="$TMP_DIR/notification_cover"

if ! rmpc albumart --output "$ALBUM_ART_PATH"; then
    ALBUM_ART_PATH=""
fi

if [ -n "$ALBUM_ART_PATH" ]; then
    notify-send -i "$ALBUM_ART_PATH" "Now Playing" "$ARTIST - $TITLE"
else
    notify-send "Now Playing" "$ARTIST - $TITLE"
fi

# ── Play count ────────────────────────────────────────────────────────────────
sticker=$(rmpc sticker get "$FILE" "playCount" 2>/dev/null | jq -r '.value')
if [ -z "$sticker" ]; then
    rmpc sticker set "$FILE" "playCount" "1"
else
    rmpc sticker set "$FILE" "playCount" "$((sticker + 1))"
fi

# ── Auto lyrics download ──────────────────────────────────────────────────────
LRCLIB_INSTANCE="https://lrclib.net"

if [ "$HAS_LRC" = "false" ]; then
    mkdir -p "$(dirname "$LRC_FILE")"

    LYRICS="$(curl -X GET -sG \
        -H "Lrclib-Client: rmpc-$VERSION" \
        --data-urlencode "artist_name=$ARTIST" \
        --data-urlencode "track_name=$TITLE" \
        --data-urlencode "album_name=$ALBUM" \
        "$LRCLIB_INSTANCE/api/get" | jq -r '.syncedLyrics')"

    if [ -z "$LYRICS" ]; then
        rmpc remote --pid "$PID" status "Failed to download lyrics for $ARTIST - $TITLE" --level error
        exit
    fi

    if [ "$LYRICS" = "null" ]; then
        rmpc remote --pid "$PID" status "Lyrics for $ARTIST - $TITLE not found" --level warn
        exit
    fi

    echo "[ar:$ARTIST]" >"$LRC_FILE"
    {
        echo "[al:$ALBUM]"
        echo "[ti:$TITLE]"
    } >>"$LRC_FILE"
    echo "$LYRICS" | sed -E '/^\[(ar|al|ti):/d' >>"$LRC_FILE"

    rmpc remote --pid "$PID" indexlrc --path "$LRC_FILE"
    rmpc remote --pid "$PID" status "Downloaded lyrics for $ARTIST - $TITLE" --level info
fi