#!/usr/bin/env bash

SCRIPTS="$HOME/.config/hypr/scripts"

# ─< Check if the given command exists silently >─────────────────────────────────────────
command-exists() {
  command -v "$@" >/dev/null 2>&1
}

setup-wm-modules() {
  bash -c "$SCRIPTS/bar"
  notify-send -u "low" "Bar" "Bar setup done"

  sleep 0.5

  bash -c "$SCRIPTS/wallpaper"
  notify-send -u "low" "SWWW" "Wallpaper setup done"

  sleep 0.5

  local modules

  modules=(
    "copyq"
    "nwg-look"
    "lxappearance"
    "wob"
    "redshift"
  )

  for module in "${modules[@]}"; do
    if command-exists $module; then
      case $module in
      copyq)
        if ! pgrep copyq; then
          copyq --start-server
        fi

        notify-send -u "low" "$module" "Started server"
        ;;
      lxappearance)
        if ! pgrep lxappearance; then
          lxappearance >/dev/null 2>&1 &
        fi

        notify-send -u "low" "$module" "Starting.."
        ;;
      'nwg-look')
        nwg-look -a >/dev/null 2>&1 &

        notify-send -u "low" "$module" "Starting.."
        ;;
      redshift)
        . "$SCRIPTS/redshift.sh"
        ;;
      wob)
        local fifo="/tmp/$HYPRLAND_INSTANCE_SIGNATURE.wob"

        notify-send -u "low" "$module" "Creating fifo.."

        rm -f "$fifo"
        mkfifo "$fifo"
        tail -f "$fifo" | wob &
        ;;
      esac
    fi

    sleep 0.15
  done
}

# Start polkit authentication agent
init-polkit() {
  agents=(
    "/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1"
    "/usr/lib/polkit-kde-authentication-agent-1"
    "/usr/libexec/polkit-gnome-authentication-agent-1"
    "/usr/lib/x86_64-linux-gnu/libexec/polkit-kde-authentication-agent-1"
    "/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1"
    "/usr/lib/polkit-1/polkit-agent-helper-1"
  )

  for agent in "${agents[@]}"; do
    if [ -x "$agent" ]; then
      # local polkit="$(basename $agent)"

      notify-send -u "normal" "Polkit" "Starting Polkit agent: $(basename $agent)"
      "$agent" &
    fi
  done
}

# Initialize XDG desktop portals
init-xdg-portal() {
  xdg_hyprland="/usr/lib/xdg-desktop-portal-hyprland"
  xdg_portal="/usr/lib/xdg-desktop-portal"

  if [ -x "$xdg_hyprland" ]; then
    killall xdg-desktop-portal-hyprland xdg-desktop-portal-wlr xdg-desktop-portal 2>/dev/null

    sleep 0.5
    "$xdg_hyprland" &

    sleep 0.5
    "$xdg_portal" &

    sleep 0.5
    dbus-update-activation-environment --systemd --all &
    notify-send -u "normal" "xdg-portal" "XDG desktop portals initialized."
  else
    notify-send -u "low" "WARNING" "xdg-desktop-portal-hyprland not found. Please install it."
  fi
}

main() {
  setup-wm-modules

  init-polkit

  init-xdg-portal
}

main