system 'bash ~/main/ocaml/epq/scripts/startup.sh >/dev/null 2>&1 &'

MAX_PROJECTS = 3

SPECIAL = {
  term1: { cmd: 'kitty' },
  term2: { cmd: 'kitty' },
  browser: { cmd: 'firefox' },
  misc: { cmd: nil }
}

$current = 0

$p_sub = Array.new(9, 0)

def project_ws(n)
  :"p#{n}_#{$p_sub[$current]}"
end

def go_project(n)
  $current = n
  jump_ws project_ws($current)
end

def in_project?(ws)
  !SPECIAL.key?(ws)
end

def go_special(name, ws)
  cfg = SPECIAL.fetch(name)

  if ws == name
    target = project_ws($current)
    jump_ws target
  else
    jump_ws name
    system("#{cfg[:cmd]} >/dev/null 2>&1 &") if cfg[:cmd] && ws_empty?(name)
  end
end

bind 'q' do |x|
  kill x
end

bind 'w' do
  system 'kitty >/dev/null 2>&1 &'
end

bind 'e' do
  system 'bash ~/main/ocaml/epq/scripts/power.sh >/dev/null 2>&1 &'
end

bind 'd' do
  system 'bash ~/main/ocaml/epq/scripts/run.sh >/dev/null 2>&1 &'
end

bind 'v' do
  system 'CM_LAUNCHER=rofi clipmenu >/dev/null 2>&1 &'
end

bind 'a' do
  system 'bash', '-c', "
    maim -c 0.3,0.5,1.0,0.8 -s | tee /tmp/screenshot_temp.png | xclip -selection clipboard -t image/png;
    if [ -s '/tmp/screenshot_temp.png' ]; then
      mv /tmp/screenshot_temp.png ~/screenshots/$(date +%Y-%m-%d_%H:%M:%S).png;
    fi
  "
end

bind 123, :none do
  system 'bash', '-c', %q(
    pactl set-sink-volume @DEFAULT_SINK@ +5%;
    vol=$(pactl get-sink-volume @DEFAULT_SINK@ | grep -o '[0-9]\+%' | head -n1);
    dunstify "Volume Adjusted" "" -h int:value:$vol -r 997
  )
end

bind 122, :none do
  system 'bash', '-c', %q(
    pactl set-sink-volume @DEFAULT_SINK@ -5%;
    vol=$(pactl get-sink-volume @DEFAULT_SINK@ | grep -o '[0-9]\+%' | head -n1);
    dunstify "Volume Adjusted" "" -h int:value:$vol -r 997
  )
end

bind 121, :none do
  system 'bash', '-c', %q(
    pactl set-sink-mute @DEFAULT_SINK@ toggle;
    vol=$(pactl get-sink-volume @DEFAULT_SINK@ | grep -o '[0-9]\+%' | head -n1);
    dunstify "Volume Adjusted" "" -h int:value:$vol -r 997
  )
end

bind 232, :none do
  system 'bash', '-c', %q(
    brightnessctl set 5%-;
    pct=$(brightnessctl -m | cut -d, -f4 | tr -d ' %');
    dunstify "Brightness" "" -h int:value:$pct -r 998
  )
end

bind 233, :none do
  system 'bash', '-c', %q(
    brightnessctl set 5%+;
    pct=$(brightnessctl -m | cut -d, -f4 | tr -d ' %');
    dunstify "Brightness" "" -h int:value:$pct -r 998
  )
end

bind 'x' do
  system 'kitty -e fish -c "editor" >/dev/null 2>&1 &'
end

bind 'c' do
  system 'kitty -e fish -c "y" >/dev/null 2>&1 &'
end

bind 's' do |x|
  toggle_float x
end

bind 'f' do
  system 'kitty -e fish -c "btop" >/dev/null 2>&1 &'
end

bind '[' do |_, ws|
  go_special :term1, ws
end

bind ']' do |_, ws|
  go_special :term2, ws
end

bind 79, :none do |_, ws|
  go_special :browser, ws
end

bind 89 do |_, ws|
  go_special :misc, ws
end

bind 118, :none do
  system 'bash', '-c',
         'dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.PlayPause >/dev/null 2>&1 &'
end

(0..MAX_PROJECTS - 1).each do |n|
  bind (n + 1).to_s do
    go_project(n)
  end
end

bind 86, :none do |_, ws|
  next unless in_project?(ws)

  n = (($current - 1 + MAX_PROJECTS) % MAX_PROJECTS)
  go_project(n)
end

bind 82, :none do |_, ws|
  next unless in_project?(ws)

  n = (($current + 1) % MAX_PROJECTS)
  go_project(n)
end

bind 80, :none do |_, ws|
  next unless in_project?(ws)

  $p_sub[$current] = $p_sub[$current] == 1 ? 0 : 1
  go_project($current)
end

go_project(0)