#!/bin/sh

dmenu_string="Wrong parameter"

function desktop() {
    case $1 in
        "rename")
            dmenu_string="Rename desktop to: " ;;
        "delete")
            dmenu_string="Really delete this desktop? (n = abort): " ;;
        "swap")
            dmenu_string="Swap desktop with desktop: " ;;
        "swapfollow")
            dmenu_string="Swap and follow desktop with desktop: " ;;
    esac

    desktop=""

    if [[ $1 == "delete" || $1 == "rename" ]]; then
        desktop=$(echo "" | dmenu -i -fn "$get_font" -nb "#282a36" -nf "#f8f8f2" -sb "#44475a" -sf "#f8f8f2" -p "$dmenu_string")
    else
        if [[ $1 != "bubbleprev" && $1 != "bubblenext" && $1 != "save" && $1 != "load" ]]; then
            desktop=$(bspc query -m focused -D --names | dmenu -i -fn "$get_font" -nb "#282a36" -nf "#f8f8f2" -sb "#44475a" -sf "#f8f8f2" -p "$dmenu_string")
        fi
    fi

    case $1 in
        "rename")
            if [[ $desktop != "" ]];
            then
                bspc desktop -n $desktop
            fi
            ;;
        "delete")
            echo $desktop
            if [[ $desktop != "n" ]];
            then
                bspc desktop -r
            fi
            ;;
        "swap")
            bspc desktop -s $desktop ;;
        "swapfollow")
            bspc desktop -s $desktop --follow ;;
        "bubbleprev")
            bspc desktop -b prev ;;
        "bubblenext")
            bspc desktop -b next ;;
        "save")
            bspwm-save ;;
        "load")
            bspwm-load ;;
    esac
}

function desktop_content() {
    case $1 in
        "goto")
            dmenu_string="Switch to desktop: " ;;
        "move")
            dmenu_string="Move node to desktop: " ;;
        "movefollow")
            dmenu_string="Move and follow node to desktop: " ;;
    esac

    desktop=$(bspc query -m focused -D --names | dmenu -i -fn "$get_font" -nb "#282a36" -nf "#f8f8f2" -sb "#44475a" -sf "#f8f8f2" -p "$dmenu_string")

    found=false

    desktop_list=$(bspc query -m focused -D --names)
    desktop_array=$(echo $desktop_list | tr '\n' ' ')

    if [[ $desktop != "" ]]; then
        for name in $desktop_array; do
            if [[ $name == $desktop ]]; then
                found=true
            fi
        done
    fi

    if [ ! $found = true ]; then
        bspc monitor -d $desktop_array $desktop
    fi

    case $1 in
        "goto")
            bspc desktop -f $desktop ;;
        "move")
            bspc node -d $desktop ;;
        "movefollow")
            bspc node -d $desktop --follow ;;
    esac
}

function monitor() {
    case $1 in
        "goto")
            dmenu_string="Switch to monitor: " ;;
        "swap")
            dmenu_string="Swap monitor with monitor: " ;;
        "movenode")
            dmenu_string="Move node to monitor: " ;;
        "movenodefollow")
            dmenu_string="Move and follow node to monitor: " ;;
        "movedesktop")
            dmenu_string="Move desktop to monitor: " ;;
        "movedesktopfollow")
            dmenu_string="Move and follow desktop to monitor: " ;;
    esac

    monitor=$(bspc query -M --names | dmenu -i -fn "$get_font" -nb "#282a36" -nf "#f8f8f2" -sb "#44475a" -sf "#f8f8f2" -p "$dmenu_string")

    case $1 in
        "goto")
            bspc monitor -f $monitor ;;
        "swap")
            bspc monitor -s $monitor ;;
        "movenode")
            bspc node -m $monitor ;;
        "movenodefollow")
            bspc node -m $monitor --follow ;;
        "movedesktop")
            bspc desktop -m $monitor ;;
        "movedesktopfollow")
            bspc desktop -m $monitor --follow ;;
    esac
}

if [ ! -z $SHELL ]; then
    get_font="$($SHELL -c "get-font")"
else
    get_font="Fira Code:pixelsize=12:antialias=true:autohint=true"
fi

case $1 in
    "desktop")
        desktop $2 ;;
    "desktop_content")
        desktop_content $2 ;;
    "monitor")
        monitor $2 ;;
esac