#!/bin/bash

URL="https://example.com"   # <-- REPLACE with the real Scolia site URL before running

CHROME_PROFILE="$HOME/.browser-profiles/chrome-scolia"
FIREFOX_PROFILE="$HOME/.browser-profiles/firefox-scolia"

mkdir -p "$CHROME_PROFILE"

# --- Detect connected monitors and their positions via xrandr (X11 only) ---
# Example xrandr line: "HDMI-1 connected 1920x1080+0+0 ..."
mapfile -t MONITORS < <(xrandr --query 2>/dev/null | grep " connected" | grep -oP '\d+x\d+\+\d+\+\d+')

if [ "${#MONITORS[@]}" -lt 2 ]; then
  echo "Warning: fewer than 2 monitors detected (or not running X11). Both windows may open on the same screen."
fi

# Parse "WxH+X+Y" into width, height, x-offset, y-offset
parse_geom() {
  local geom=$1
  WIDTH=$(echo "$geom" | grep -oP '^\d+')
  HEIGHT=$(echo "$geom" | grep -oP '(?<=x)\d+')
  XOFF=$(echo "$geom" | grep -oP '(?<=\+)\d+(?=\+)')
  YOFF=$(echo "$geom" | grep -oP '(?<=\+)\d+$')
}

# --- Screen 1 -> Chrome ---
if [ "${#MONITORS[@]}" -ge 1 ]; then
  parse_geom "${MONITORS[0]}"
  CHROME_X=$XOFF
  CHROME_Y=$YOFF
else
  CHROME_X=0
  CHROME_Y=0
fi

google-chrome \
  --user-data-dir="$CHROME_PROFILE" \
  --new-window \
  --window-position="$CHROME_X,$CHROME_Y" \
  "$URL" &

sleep 2   # give Chrome a moment before launching Firefox

# --- Screen 2 -> Firefox ---
if [ "${#MONITORS[@]}" -ge 2 ]; then
  parse_geom "${MONITORS[1]}"
elif [ "${#MONITORS[@]}" -eq 1 ]; then
  parse_geom "${MONITORS[0]}"   # fallback: same screen
else
  XOFF=0
  YOFF=0
fi
FIREFOX_X=$XOFF
FIREFOX_Y=$YOFF

if [ ! -d "$FIREFOX_PROFILE" ]; then
  firefox -CreateProfile "scolia $FIREFOX_PROFILE"
fi

firefox -P "scolia" --new-instance --new-window "$URL" &

sleep 2

# Firefox doesn't support --window-position as a launch flag reliably,
# so we reposition it after launch using wmctrl (X11 only)
if command -v wmctrl &> /dev/null; then
  wmctrl -r "Mozilla Firefox" -e 0,"$FIREFOX_X","$FIREFOX_Y",-1,-1
else
  echo "Tip: install 'wmctrl' (sudo apt install wmctrl) for automatic Firefox window positioning."
fi