neodotfiles/source/dmenu/scripts/dmenu_power

#!/usr/bin/env bash

# ***This script was made by Clay Gomera (Drake)***
#  - Description: A simple power menu dmenu script
#  - Dependencies: dmenu, power-profiles-daemon, slock

#######################
## Main manu options ##
#######################
option1="  Logout"
option2="  Reboot"
option3="  Power off"
option4="󰒲  Suspend"
option5="  Lock"
option6="  Change power profile"
option7="󱎘  Exit"
options="$option1\n$option2\n$option3\n$option4\n$option5\n$option6\n$option7"

####################################
## Power profiles submenu options ##
####################################
pwr1="󰓅 Performance"
pwr2="󰾅 Balanced"
pwr3="󰾆 Power Saver"
pwr4=" Cancel"
pwrs="$pwr1\n$pwr2\n$pwr3\n$pwr4"

## This variable will store the current power profile
currentpwr=$(powerprofilesctl get)

## This variable will store the current wallpaper set by feh
currentwall=$(tail --lines=1 "$HOME/.fehbg" | awk '{print $4}' | sed "s/'//g")

# Check for missing dependencies
check_dependencies() {
    if ! [ -x "$(command -v dmenu)" ]; then
        echo "Missing dependency: dmenu is required."
        exit 1
    fi

    local missing_deps=()
    for dep in loginctl powerprofilesctl notify-send; do
        if ! command -v "$dep" &> /dev/null; then
            missing_deps+=("$dep")
        fi
    done

    if [ ${#missing_deps[@]} -ne 0 ]; then
        echo "Missing dependencies: ${missing_deps[*]}"
        exit 1
    fi
}

## Ask yes/no for action confirmation
confirm_action() {
    local prompt="$1"
    echo -e "  Yes\n  No" | dmenu -l 2 -i -p "$prompt" | grep -q "  Yes"
}

####################
# Main Script Flow #
####################

# Check for dependencies
check_dependencies

action=$(echo -e "$options" | dmenu -i -p "  Power Options"); # main menu prompt
if [ -z "$action" ]; then
    exit 0
fi

case "$action" in
        "$option1")
        if confirm_action "  Are you sure you want to logout?"; then
            pkill X
        fi
        ;;
    "$option2")
        if confirm_action "  Are you sure you want to reboot?"; then
            loginctl reboot
        fi
        ;;
    "$option3")
        if confirm_action "  Are you sure you want to power off?"; then
            loginctl poweroff
        fi
	;;
    "$option4")
        slock -b "$currentwall" systemctl suspend
        ;;
    "$option5")
        slock -b "$currentwall"
        ;;
    "$option6")
        #####
        ## These conditions will be used for the prompt
        #####
        if [ "$currentpwr" = "performance" ]; then
            currentpwr="$pwr1"
        elif [ "$currentpwr" = "balanced" ]; then
            currentpwr="$pwr2"
        elif [ "$currentpwr" = "power-saver" ]; then
            currentpwr="$pwr3"
        fi
        pwraction=$(echo -e "$pwrs" | dmenu -i -p "  Power Profile Menu - Currently set to: $currentpwr") # power profiles submenu prompt
        case "$pwraction" in
            "$pwr1")
                if [ "$currentpwr" = "$pwr1" ]; then # if the power profile is already set to performance
                    notify-send "The power profile is already set to performance"
                    exit 1
                else
                    powerprofilesctl set performance && notify-send "Power profile switched to performance" # if not, set the powerprofile to performance
                fi
                ;;
            "$pwr2")
                if [ "$currentpwr" = "$pwr2" ]; then # if the power profile is already set to balanced
                    notify-send "The power profile is already set to balanced"
                    exit 1
                else
                    powerprofilesctl set balanced && notify-send "Power profile switched to balanced" # if not, set the powerprofile to balanced
                fi
                ;;
            "$pwr3")
                if [ "$currentpwr" = "$pwr3" ]; then # if the power profile is already set to power saver
                    notify-send "The power profile is already set to power saver"
                    exit 1
                else
                    powerprofilesctl set power-saver && notify-send "Power profile switched to power saver" # if not, set the powerprofile to power saver
                fi
                ;;
            "$pwr4")
                exit 0
        esac;;
    "$option7")
        exit 0
        ;;
esac