#!/bin/bash
# Default acpi script that takes an entry for all actions

# DEBUG, overwrite logger
function logger {
    echo -e "$(date)\t$1" >> /tmp/acpi_log
}
logger "$1"

case "$1" in
    # Mic Mute button
    #button/f20)
        #logger "Case? $2"
        #case "$2" in
        #   F20)
        #       for i in $(amixer -c 0 get Capture | grep "Front.*:" | sed -e 's/.*\[\([0-9]*\)%\].*/\1/');
        #;;
    button/prog1)
        logger "Case?button/prog1 $2"
        case "$2" in
            PROG1)
                logger "pgrep: $(pgrep slock)"
                logger "ps: $(ps aux | grep slock)"
                if $(pgrep slock > /dev/null); then
                    logger "Already slock'ed."
                else
                    logger "slocking"
                    logger "out: $(DISPLAY=:0.0 su flo -c slock 2>&1)"
                    logger "slocking done"
                fi
                ;;
            *)
                logger "ACPI action undefined: $2"
                ;;
        esac
        ;;
    button/volumeup)
        case "$2" in
            VOLUP)
                logger 'Volume raised'
                amixer -c 0 set Master 5+ unmute
                ;;
            *)
                logger "ACPI action undefined: $2"
                ;;
        esac
        ;;
    button/mute)
        case "$2" in
            MUTE)
                if amixer -c 0 get Master | grep -q off
                then
                    logger 'Audio unmuted'
                    amixer -c 0 set Master unmute
                    amixer -c 0 set PCM unmute
                else
                    logger 'Audio muted'
                    amixer -c 0 set Master mute
                fi
                ;;

            *)
                logger "ACPI action undefined: $2"
                ;;
        esac
        ;;
    button/volumedown)
        case "$2" in
            VOLDN)
                logger 'Volume lowered'
                amixer -c 0 set Master 5- unmute
                ;;
            *)
                logger "ACPI action undefined: $2"
                ;;
        esac
        ;;
    button/power)
        case "$2" in
            PBTN|PWRF)
                logger 'PowerButton pressed'
                ;;
            *)
                logger "ACPI action undefined: $2"
                ;;
        esac
        ;;
    button/sleep)
        case "$2" in
            SLPB|SBTN)
                logger 'SleepButton pressed'
                ;;
            *)
                logger "ACPI action undefined: $2"
                ;;
        esac
        ;;
    ac_adapter)
        case "$2" in
            AC|ACAD|ADP0)
                case "$4" in
                    00000000)
                        logger 'AC unpluged'
                        ;;
                    00000001)
                        logger 'AC pluged'
                        ;;
                esac
                ;;
            *)
                logger "ACPI action undefined: $2"
                ;;
        esac
        ;;
    battery)
        case "$2" in
            BAT0)
                case "$4" in
                    00000000)
                        logger 'Battery online'
                        ;;
                    00000001)
                        logger 'Battery offline'
                        ;;
                esac
                ;;
            CPU0)
                ;;
            *)  logger "ACPI action undefined: $2" ;;
        esac
        ;;
    button/lid)
        case "$3" in
            close)
                logger 'LID closed'
                ;;
            open)
                logger 'LID opened'
                ;;
            *)
                logger "ACPI action undefined: $3"
                ;;
    esac
    ;;
    *)
        logger "ACPI group/action undefined: $1 / $2"
        ;;
esac

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