#!/bin/bash --norc

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

_rdshft() {
  # color temperature for redshift
  local temp="5200"

  if command_exists redshift; then
    pkill redshift redshift
    sleep 1
    pkill redshift redshift-gtk &&
      redshift -P -O "$temp"
    # redshift -P -O "$temp"

    # Check if redshift is running
    sleep 2
    if ! pgrep -x redshift-gtk >/dev/null && ! pgrep -x redshift >/dev/null; then
      notify-send -u critical "ERROR" "Redshift failed to start. Please check your configuration."
    else
      notify-send -u normal "INFO" "Redshift started successfully."
    fi
  else
    notify-send -u critical "ERROR" "Redshift is not installed. Please install it for better screen color management."
  fi
}

_rdshft