#!/usr/bin/env bash
eww_root="$HOME/.config/eww"
eww="$eww_root/scripts"
eww_daemons="$eww/daemons"

# Normally, we would add something like `output eDP-1 scale 1.5` to our sway
# config which would make all clients (including eww) scale automatically.
# However, this can cause blurry xwayland apps.
# See: https://github.com/swaywm/sway/issues/2966
# Fix: https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/733
# --------------------------------------------------------------------------
# Workaround: Use scale 1 in sway BUT scale eww manually :(
# To do that we need to apply scaling to both *.yuck values and *.scss values.
# - In yuck we can use a (defvar) to set the scale or use get_env() to get an env
#   var and multiply all values with it.
# - In scss we can declare a $scale var and multiply all values with it.
#   See DPI function in #~/.config/eww/eww.scss
# To configure both in one place (this script), we use the EWW_SCALE variable to
# auto-generate a scss file declaring the $scale variable. This file will be
# imported by eww.scss. In *.yuck we will use get_env(EWW_SCALE).
# To see the result of changing this value, we have to kill eww and re-run this
# script that it can see the new value of EWW_SCALE:
#    pkill eww; ~/.config/eww/scripts/init
export EWW_SCALE=1.5
# shellcheck disable=2016
echo -e '// Auto-generated by ~/.config/eww/scripts/init\n$scale: '"$EWW_SCALE"';' > "$eww_root/_scale.scss"

open_all() {
    # It is important to open the background widget last to avoid it being above other widgets
    eww open-many \
        bottom-bar \
        workspaces \
        ;
        # sidebar-activator \
        # background \
}

# Start eww and widgets
if pgrep eww >/dev/null; then
    open_all
else
    eww daemon
    sleep 1
    open_all
fi

# Start eww script daemons if not already running
# shellcheck disable=2009
running_daemons="$(ps x | grep "$eww")"
start() {
    daemon="$1"
    shift

    if [[ $# == 0 ]]; then
        [[ "$running_daemons" == *"$eww_daemons/${daemon}"* ]] && found=true || found=false
    else
        [[ "$running_daemons" == *"$eww_daemons/${daemon} $*"* ]] && found=true || found=false
    fi

    if ! $found; then
        echo "> starting daemon ${daemon} $*"
        "$eww_daemons/${daemon}" "$@" >/dev/null &
    fi
}

sleep 1

# Initial updates
"$eww/networks.sh" update_networks

# Daemons
start sway-workspaces.py
start sway-modes.py
start sway-split-indicator.py
start sway-dock.py
start microphone.sh
start brightness.sh
start volume.sh
start charger.sh
start weather.sh
start vpn.sh
start days-of-the-week.sh
start gpu.sh
start kdeconnect.sh
start uptime.sh
start media.sh
start alarms.sh
start agenda.sh
start network-scan.sh
start network-events.sh
start input-buffer.sh alarms
start input-buffer.sh lockscreen