#!/bin/bash

# Get all theme names (user themes override default by name)
declare -A seen
THEMES=()

for dir in ~/.config/omarchy/themes "$OMARCHY_PATH/themes"; do
  for path in "$dir"/*/; do
    [[ -d "$path" ]] || continue
    name=$(basename "$path")
    if [[ -z "${seen[$name]}" ]]; then
      seen[$name]=1
      THEMES+=("$name")
    fi
  done
done

IFS=$'\n' THEMES=($(printf '%s\n' "${THEMES[@]}" | sort))

# Get current theme name
CURRENT_THEME_NAME_PATH="$HOME/.config/omarchy/current/theme.name"
if [[ -f $CURRENT_THEME_NAME_PATH ]]; then
  CURRENT=$(cat "$CURRENT_THEME_NAME_PATH")
else
  CURRENT=""
fi

# Find next theme
TOTAL=${#THEMES[@]}
for i in "${!THEMES[@]}"; do
  if [[ "${THEMES[$i]}" == "$CURRENT" ]]; then
    NEXT_INDEX=$(((i + 1) % TOTAL))
    break
  fi
done
NEXT_INDEX=${NEXT_INDEX:-0}

omarchy-theme-set "${THEMES[$NEXT_INDEX]}"
notify-send "Theme changed to ${THEMES[$NEXT_INDEX]}" -t 2000