#!/usr/bin/env bash

module_description() {
  printf "Apply Theme - set default Hyprland theme and restart services\n"
}

module_required() { return 1; }
module_should_skip() { return 1; }

module_prereqs() {
  return 0
}

module_main() {
  log_section "Theme Application"

  local theme_script="$HOME/.config/hypr/Scripts/theme-menu.sh"
  local themes_dir="$HOME/.config/hypr/Themes"

  if [[ ! -f "$theme_script" ]]; then
    log_warn "Theme script not found (dotfiles may not be deployed yet)"
    return 1
  fi

  local default_theme="${OMERON_DEFAULT_THEME:-forest-neon}"

  local theme_file=""
  if [[ -f "$themes_dir/$default_theme.theme" ]]; then
    theme_file="$themes_dir/$default_theme.theme"
  elif [[ -f "$themes_dir/forest-neon.theme" ]]; then
    theme_file="$themes_dir/forest-neon.theme"
  elif [[ -f "$themes_dir/rose-night.theme" ]]; then
    theme_file="$themes_dir/rose-night.theme"
  else
    local available
    available="$(find "$themes_dir" -name '*.theme' -type f | head -1)"
    if [[ -n "$available" ]]; then
      theme_file="$available"
    fi
  fi

  if [[ -z "$theme_file" ]]; then
    log_warn "No theme files found in $themes_dir"
    return 1
  fi

  if tui_confirm "Apply theme: $(basename "$theme_file" .theme).theme?"; then
    log_info "Applying theme: $(basename "$theme_file")"
    tui_spin "Applying theme..." bash "$theme_script" --apply "$theme_file"

    if have notify-send; then
      notify-send "Omeron" "Theme applied: $(basename "$theme_file" .theme)" >/dev/null 2>&1 || true
    fi

    log_success "Theme applied: $(basename "$theme_file" .theme)"
  fi
}