#!/bin/bash

# omarchy:summary=List bar style presets and show the active one
# omarchy:args=[--json]
# omarchy:examples=omarchy bar style list | omarchy-bar-style-list --json
# omarchy:alias=omarchy barstyle list

set -euo pipefail

# Canonical order lives in shell/plugins/bar/BarStyles.js; this copy only
# serves when the shell IPC is unreachable (shell not running yet).
FALLBACK_ORDER=(
  classic
  floating-islands
  glass
  capsule
  terminal-boxed
  minimal-line
  gradient-wave
  oled-black
  soft-rounded
  segmented
)

json_output="false"
[[ ${1:-} == "--json" ]] && json_output="true"

ipc_json=""
if ipc_json=$(omarchy-shell -q shell listBarStyles 2>/dev/null) && jq -e '.styles | length > 0' <<<"$ipc_json" >/dev/null 2>&1; then
  if [[ $json_output == "true" ]]; then
    jq . <<<"$ipc_json"
    exit 0
  fi

  active=$(jq -r '.active' <<<"$ipc_json")
  while IFS=$'\t' read -r id label description; do
    marker=" "
    [[ $id == "$active" ]] && marker="*"
    printf '%s %-18s %-18s %s\n' "$marker" "$id" "$label" "$description"
  done < <(jq -r '.styles[] | [.id, .label, .description] | @tsv' <<<"$ipc_json")
  exit 0
fi

active=$(jq -r '.bar.styleName // "classic"' "$HOME/.config/omarchy/shell.json" 2>/dev/null || true)
[[ -n $active ]] || active="classic"

if [[ $json_output == "true" ]]; then
  styles=$(printf '%s\n' "${FALLBACK_ORDER[@]}" | jq -Rn '[inputs | {id:., label:(.[0:1]|ascii_upcase)+.[1:], description:""}]')
  jq -n --arg active "$active" --argjson styles "$styles" '{active:$active, styles:$styles}'
  exit 0
fi

echo "(shell not running; showing built-in order — active marked *)"
for id in "${FALLBACK_ORDER[@]}"; do
  marker=" "
  [[ $id == "$active" ]] && marker="*"
  printf '%s %s\n' "$marker" "$id"
done