#!/usr/bin/env bash
set -euo pipefail
# POS: entertainment status — Show enabled plugins and scheduler state

source "$(dirname "$0")/../lib/common.sh" 2>/dev/null || source "$(dirname "$0")/common.sh"
source "$(dirname "$0")/../lib/entertainment-lib.sh" 2>/dev/null || source "$(dirname "$0")/entertainment-lib.sh"

usage() {
    cat <<EOF
Usage: pos entertainment status

Show the enabled plugins (from ENABLED in $CONFIG_FILE),
the detected scheduler, and the schedule for each plugin.

Enable plugins with: pos entertainment enable <plugin> [interval]
EOF
    exit 0
}

case "${1:-}" in
    -h|--help) usage ;;
esac

raw="$(config_value ENABLED)"
echo "Config: $CONFIG_FILE"

if [ -z "$raw" ]; then
    echo "No plugins enabled."
    echo "Enable one with: pos entertainment enable <plugin> [interval]"
    exit 0
fi

parse_enabled "$raw"
echo "Enabled plugins:"
for entry in "${ENABLED_ENTRIES[@]}"; do
    plugin="${entry%%,*}"; interval="${entry##*,}"
    [ "$interval" = "$plugin" ] && interval="$DEFAULT_INTERVAL"
    printf '  %-12s %s\n' "$plugin" "$(interval_label "$interval")"
done

echo
echo "Scheduler: $(if systemctl --user show-environment >/dev/null 2>&1; then echo 'systemd user timers'; elif command -v crontab >/dev/null 2>&1; then echo 'cron (user crontab)'; else echo 'none available'; fi)"
if systemctl --user show-environment >/dev/null 2>&1; then
    echo "Timers (systemd --user):"
    systemctl --user list-timers --no-pager 'pos-entertainment-*.timer' 2>/dev/null || \
        echo "  (no timers)"
elif command -v crontab >/dev/null 2>&1; then
    echo "Cron jobs (user crontab):"
    block="$(cron_block)"
    if [ -n "$block" ]; then
        printf '%s\n' "$block" | sed 's/^/  /'
    else
        echo "  (none)"
    fi
fi