#!/bin/bash

# get current profile safely
current=$(powerprofilesctl get 2>/dev/null)

# get list of available profiles
available=$(powerprofilesctl list 2>/dev/null)

# fallback if command failed
if [ -z "$current" ]; then
    echo "powerprofilesctl not working"
    exit 1
fi

# helper function
has_profile(){
    echo "$available" | grep -q "$1"
}

if [ "$current" = "performance" ]; then
    if has_profile "power-saver"; then
        powerprofilesctl set power-saver
    else
        powerprofilesctl set balanced
    fi

elif [ "$current" = "power-saver" ]; then
    powerprofilesctl set balanced

elif [ "$current" = "balanced" ]; then
    if has_profile "performance"; then
        powerprofilesctl set performance
    else
        powerprofilesctl set power-saver
    fi

else
    echo "Unknown profile: $current"
    exit 1
fi