#!/bin/bash

DIRECTORY="$(dirname "$(dirname "$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )")")"

function error {
  echo -e "\\e[91m$1\\e[39m"
  exit 1
}

if command -v chromium-browser;then
  browser="$(command -v chromium-browser)"
elif command -v chromium;then
  browser="$(command -v chromium)"
else
  error "You must have Chromium Browser installed to use the Boxy SVG Chrome App!"
fi

git clone https://github.com/Botspot/Boxy-SVG-RPi
cd Boxy-SVG-RPi
unzip ./boxysvgrpi.zip

if [ -f "$HOME/.config/chromium/Default/Preferences" ];then
  pref_file="$HOME/.config/chromium/Default/Preferences"
  foundpref=1
elif [ -f "$HOME/snap/chromium/common/chromium/Default/Preferences" ];then
  pref_file="$HOME/snap/chromium/common/chromium/Default/Preferences"
  foundpref=1
else
  foundpref=0
  echo "Preferences file not found."
fi

if [ $foundpref == 1 ];then
  echo "Enabling Extension Developer Mode in Chromium..."
  if [ -z "$(cat "$pref_file" | grep developer_mode)" ];then
    sed -i 's/},"first_run_tabs"/,"ui":{"developer_mode":true}},"first_run_tabs"/g' "$pref_file"
  else
    sed -i 's/"developer_mode":false/"developer_mode":true/g' "$pref_file"
  fi
  if [ -z "$(cat "$pref_file" | grep 'developer_mode":true')" ];then
    foundpref=0
    echo "Tried to enable developer mode in chromium but it failed."
  fi
fi

if [ $foundpref == 0 ];then
  echo "Failed to enable developer mode in chromium's preferences file. Please launch Chromium, go to the chrome://extensions website, and enable Developer Mode manually."
  sleep 5
  echo -n "Press Enter once you've done this. "
  read enter
else
  pkill chromium
fi

echo "Now installing Boxy SVG..."

$browser &
sleep 10
$browser --load-and-launch-app=$(pwd)/boxysvgrpi &

if [ -f ~/.local/share/applications/chrome-gaoogdonmngmdlbinmiclicjpbjhgomg-Default.desktop ];then
  echo "Categories=Graphics;" > ~/.local/share/applications/chrome-gaoogdonmngmdlbinmiclicjpbjhgomg-Default.desktop
else
  echo "Warning: Chromium did not create a menu button for Boxy SVG for some reason."
  sleep 3
  echo "Forcibly creating the menu button now, but it might not work."
  echo "#!/usr/bin/env xdg-open
[Desktop Entry]
Version=1.0
Terminal=false
Type=Application
Name=Boxy SVG
Exec=$browser --profile-directory=Default --app-id=gaoogdonmngmdlbinmiclicjpbjhgomg
Icon=chrome-gaoogdonmngmdlbinmiclicjpbjhgomg-Default
StartupWMClass=crx_gaoogdonmngmdlbinmiclicjpbjhgomg
Categories=Graphics;" > ~/.local/share/applications/chrome-gaoogdonmngmdlbinmiclicjpbjhgomg-Default.desktop
fi