#!/usr/bin/env bash

####################
# Pre-config stuff #
####################

pkill herbstclient
pkill xfce4-panel
pkill compton

hc() {
    herbstclient "$@"
}

hc emit_hook reload

nitrogen --restore

hc keyunbind --all

############
# Keybinds #
############

Mod=Mod1

hc keybind $Mod-Shift-q spawn herbstclient quit
hc keybind $Mod-Shift-r reload
hc keybind $Mod-Shift-c close
hc keybind $Mod-u       split   bottom  0.5
hc keybind $Mod-i       split   right   0.5
hc keybind $Mod-Control-space split explode

hc keybind $Mod-p spawn dmenu_run -p "Run:"
hc keybind $Mod-Shift-Return spawn termite -e ~/scripts/tmux/new-session.sh
hc keybind Mod4-w spawn termite -e ~/scripts/weelaunch.sh

hc keybind $Mod-F10 spawn /home/jake/scripts/nkjv/nkjv-menu.sh
hc keybind $Mod-F11 spawn /home/jake/scripts/nkjv/nkjv-menu.sh md
hc keybind $Mod-F12 spawn /home/jake/scripts/nkjv/nkjv-menu.sh marp

hc keybind $Mod-F3 load "(split horizontal:0.625000:0 (clients max:0) (split vertical:0.500000:0 (clients max:0) (clients max:0)))"
hc keybind $Mod-F4 load "(split vertical:0.500000:0 (split horizontal:0.500000:1 (clients max:0) (clients max:0)) (clients horizontal:0))"
hc keybind $Mod-F5 cycle_value frame_gap 0 15 30

hc keybind $Mod-q chain . set_layout max . emit_hook focus_changed
hc keybind $Mod-w chain . cycle_layout 1 vertical horizontal . emit_hook focus_changed
hc keybind $Mod-e chain . set_layout grid . emit_hook focus_changed

hc keybind $Mod-Left  focus left
hc keybind $Mod-Down  focus down
hc keybind $Mod-Up    focus up
hc keybind $Mod-Right focus right
hc keybind $Mod-h     focus left
hc keybind $Mod-j     focus down
hc keybind $Mod-k     focus up
hc keybind $Mod-l     focus right

# Taken from https://herbstluftwm.org/faq.html
# Allows windows to cross monitor boundaries
hc keybind $Mod-Shift-h or / shift left / \
    chain , lock , shift_to_monitor -l , focus_monitor -l , unlock
hc keybind $Mod-Shift-j or / shift down / \
    chain , lock , shift_to_monitor -d , focus_monitor -d , unlock
hc keybind $Mod-Shift-k or / shift up / \
    chain , lock , shift_to_monitor -u , focus_monitor -u , unlock
hc keybind $Mod-Shift-l or / shift right / \
    chain , lock , shift_to_monitor -r , focus_monitor -r , unlock

resizestep=0.025
hc keybind $Mod-Control-h       resize left +$resizestep
hc keybind $Mod-Control-j       resize down +$resizestep
hc keybind $Mod-Control-k       resize up +$resizestep
hc keybind $Mod-Control-l       resize right +$resizestep
hc keybind $Mod-Control-Left    resize left +$resizestep
hc keybind $Mod-Control-Down    resize down +$resizestep
hc keybind $Mod-Control-Up      resize up +$resizestep
hc keybind $Mod-Control-Right   resize right +$resizestep

tag_names=( {1..4} )
tag_keys=( {1..4} 0 )

hc rename default "${tag_names[0]}" || true
for i in ${!tag_names[@]} ; do
    hc add "${tag_names[$i]}"
    key="${tag_keys[$i]}"
    if ! [ -z "$key" ] ; then
        hc keybind "$Mod-$key" use_index "$i"
        hc keybind "$Mod-Shift-$key" move_index "$i"
    fi
done

hc keybind $Mod-period use_index +1 --skip-visible
hc keybind $Mod-comma  use_index -1 --skip-visible

hc keybind $Mod-c remove
hc keybind $Mod-t floating toggle
hc keybind $Mod-m fullscreen toggle
hc keybind $Mod-f pseudotile toggle

hc mouseunbind --all
hc mousebind $Mod-Button1 move
hc mousebind $Mod-Button2 zoom
hc mousebind $Mod-Button3 resize

hc keybind $Mod-BackSpace   cycle_monitor
hc keybind $Mod-Tab         cycle
hc keybind $Mod-Shift-Tab   cycle_all -1

############
# Settings #
############

hc attr theme.tiling.reset 1
hc attr theme.floating.reset 1

# source ~/.config/herbstluftwm/themes/archlabs.sh
source ~/.config/herbstluftwm/themes/minty.sh
# source ~/.config/herbstluftwm/themes/futura.sh
# source ~/.config/herbstluftwm/themes/papercolor.sh

#########
# Rules #
#########

hc unrule -F
hc rule focus=on
hc rule windowtype~'_NET_WM_WINDOW_TYPE_(DIALOG|UTILITY|SPLASH)' pseudotile=on
hc rule windowtype='_NET_WM_WINDOW_TYPE_DIALOG' focus=on
hc rule windowtype~'_NET_WM_WINDOW_TYPE_(NOTIFICATION|DOCK|DESKTOP)' manage=off

##################
# Monitor Config #
##################

# hc pad 0 26 0 0 0 # polybar
hc pad 0 0 0 26 0 # polybar bottom
# hc pad 0 0 40 0 0 # xfce4-panel

hc unlock

hc spawn /home/jake/.config/polybar/launch.sh hlwm &
# hc spawn xfce4-panel &
hc spawn /home/jake/.config/herbstluftwm/check_for_vga.sh &
compton &

#########
# Hooks #
#########

herbstclient -i focus_changed | \
    while read hook name winid
    do
        case $hook in
            focus_changed) \
                tag=$(herbstclient list_monitors | grep "FOCUS" | cut -d' ' -f5 | sed "s/\"//g")
                hc set frame_border_active_color '#819a67'
                [[ -n $(herbstclient layout | grep "FOCUS" | grep "max") ]] &&
                herbstclient compare tags.by-name.$tag.curframe_wcount gt 1 &&
                hc set frame_border_active_color '#a95282' &
        esac
    done