#!/bin/bash

# omarchy:summary=Set the system monospace font
# omarchy:args=<font-name>
# omarchy:examples=omarchy font list | omarchy font set "CaskaydiaMono Nerd Font"

font_name="$1"

if [[ -n $font_name ]]; then
  if fc-list | grep -iq "$font_name"; then
    if [[ -f ~/.config/alacritty/alacritty.toml ]]; then
      sed -i "s/family = \".*\"/family = \"$font_name\"/g" ~/.config/alacritty/alacritty.toml
    fi

    if [[ -f ~/.config/kitty/kitty.conf ]]; then
      sed -i "s/^font_family .*/font_family $font_name/g" ~/.config/kitty/kitty.conf
      pkill -USR1 kitty
    fi

    if [[ -f ~/.config/ghostty/config ]]; then
      sed -i "s/font-family = \".*\"/font-family = \"$font_name\"/g" ~/.config/ghostty/config
      pkill -SIGUSR2 ghostty
    fi

    if [[ -f ~/.config/foot/foot.ini ]]; then
      sed -i "s/^font=.*/font=$font_name:size=9/g" ~/.config/foot/foot.ini
    fi

    sed -i "s/font_family = .*/font_family = $font_name/g" ~/.config/hypr/hyprlock.conf
    sed -i "s/font-family: .*/font-family: '$font_name';/g" ~/.config/waybar/style.css
    mkdir -p "$HOME/.config/omarchy"
    python3 - "$HOME/.config/omarchy/bar.json" "$font_name" <<'PY'
import json
import sys

path, font_name = sys.argv[1], sys.argv[2]
try:
  with open(path) as file:
    data = json.load(file)
    if not isinstance(data, dict):
      data = {}
except (FileNotFoundError, json.JSONDecodeError):
  data = {}

data["fontFamily"] = font_name

with open(path, "w") as file:
  json.dump(data, file, indent=2)
  file.write("\n")
PY
    sed -i "s/font-family: .*/font-family: '$font_name';/g" ~/.config/swayosd/style.css
    xmlstarlet ed -L \
      -u '//match[@target="pattern"][test/string="monospace"]/edit[@name="family"]/string' \
      -v "$font_name" \
      ~/.config/fontconfig/fonts.conf

    omarchy-restart-waybar
    OMARCHY_PATH=${OMARCHY_PATH:-$HOME/.local/share/omarchy}
    if quickshell list -p "$OMARCHY_PATH/default/quickshell/bar" 2>/dev/null | grep -q '^Instance '; then
      omarchy-restart-bar
    fi
    omarchy-restart-swayosd

    if pgrep -x ghostty; then
      notify-send -u low "    You must restart Ghostty to see font change"
    fi

    if pgrep -x foot; then
      notify-send -u low "    You must restart Foot to see font change"
    fi

    omarchy-hook font-set "$font_name"
  else
    echo "Font '$font_name' not found."
    exit 1
  fi
else
  echo "Usage: omarchy-font-set <font-name>"
fi