#!/bin/bash

#makes a floorp arm64 deb and installs it
#adapted from: https://github.com/Floorp-Projects/Floorp/blob/ESR128/.github/workflows/linux-x64-deb.yml

sudo rm -rf /tmp/floorp-deb /tmp/floorp
wget -O /tmp/floorp-deb.zip https://github.com/Floorp-Projects/Floorp/raw/a3063cc9bb7b86c79845b8a0aaf860f4dc575b85/.github/debian-data.zip || exit 1
unzip -q /tmp/floorp-deb.zip -d /tmp/floorp-deb || error "failed to extract /tmp/floorp-deb.zip"
rm -f /tmp/floorp-deb.zip

#no arm64 deb exists, so put arm64 files in deb structure
version=12.16.4
wget -O /tmp/floorp.tar.xz "https://github.com/Floorp-Projects/Floorp/releases/download/v${version}/floorp-linux-aarch64.tar.xz" || exit 1

status 'Extracting: /tmp/floorp.tar.xz'
tar -xf /tmp/floorp.tar.xz -C /tmp/floorp-deb/usr/lib  || error "Failed to extract /tmp/floorp-${version}.linux-aarch64.tar.xz!"
rm -f /tmp/floorp.tar.xz

#add menu entry
mkdir /tmp/floorp-deb/usr/share/applications
wget -O /tmp/floorp-deb/usr/share/applications/floorp.desktop https://github.com/Floorp-Projects/Floorp/raw/a3063cc9bb7b86c79845b8a0aaf860f4dc575b85/.github/floorp-debian.desktop || exit 1

mkdir -p /tmp/floorp-deb/usr/lib/floorp-addons/distribution/extensions || exit 1
mkdir -p /tmp/floorp-deb/usr/lib/floorp/distribution/extensions || exit 1 #this dir added here is necessary, but not found in official deb-creation script
mkdir -p /tmp/floorp-deb/usr/lib/floorp/addons/extensions || exit 1
mkdir /tmp/floorp-deb/usr/lib/floorp/addons/plugins || exit 1

#Add rpi-firefox-mods customizations
if package_available rpi-firefox-mods ;then
  cd /tmp
  apt download rpi-firefox-mods || error "APT failed to download rpi-firefox-mods!"
  cd
else
  wget -O /tmp/rpi-firefox-mods_20240110_all.deb https://archive.raspberrypi.com/debian/pool/main/r/rpi-firefox-mods/rpi-firefox-mods_20240110_all.deb || exit 1
fi
sudo dpkg-deb -x /tmp/rpi-firefox-mods*.deb /tmp/rpi-firefox-mods || error "Failed to extract rpi-firefox-mods deb to /tmp!"
sudo chown -R $USER:$USER /tmp/rpi-firefox-mods || error "Failed to change ownership of /tmp/rpi-firefox-mods"

mv /tmp/rpi-firefox-mods/usr/share/firefox/distribution/extensions/* /tmp/floorp-deb/usr/lib/floorp/distribution/extensions || error "Failed to move extensions"

mkdir -p /tmp/floorp-deb/usr/lib/floorp/browser/defaults/preferences || error "Failed to make preferences folder"
cp /tmp/rpi-firefox-mods/usr/lib/firefox/browser/defaults/preferences/raspberrypi.js /tmp/floorp-deb/usr/lib/floorp/browser/defaults/preferences || error "Failed to move preferences"

mkdir -p /tmp/floorp-deb/usr/share/floorp/distribution
mv /tmp/rpi-firefox-mods/usr/share/firefox/distribution/distribution.ini /tmp/floorp-deb/usr/share/floorp/distribution || error "Failed to move distribution.ini"
sed -i 's/Mozilla Firefox/Ablaze Floorp/g' /tmp/floorp-deb/usr/share/floorp/distribution/distribution.ini || error "Failed to edit distribution.ini"

rm -rf /tmp/rpi-firefox-mods /tmp/rpi-firefox-mods*.deb

#make floorp command
mkdir /tmp/floorp-deb/usr/bin || error "Failed to make /tmp/floorp-deb/usr/bin folder"
cd /tmp/floorp-deb/usr/bin
ln -s ../lib/floorp/floorp.sh floorp || error "Failed to make floorp command symlink"
cd

#make the control file
cat << EOF > /tmp/floorp-deb/DEBIAN/control || error "Failed to make control file"
Package: floorp
Version: $version
Architecture: arm64
Maintainer: Floorp project
Installed-Size: $(du -ks /tmp/floorp-deb --exclude=/tmp/floorp-deb/DEBIAN | tr -cd '0123456789\n')
Depends: curl, lsb-release, libasound2t64 (>= 1.0.16) | libasound2 (>= 1.0.16), libatk1.0-0t64 (>= 1.12.4) | libatk1.0-0 (>= 1.12.4), libc6 (>= 2.34), libcairo-gobject2 (>= 1.10.0), libcairo2 (>= 1.10.0), libdbus-1-3 (>= 1.9.14), libfontconfig1 (>= 2.12.6), libfreetype6 (>= 2.3.5), libgcc-s1 (>= 4.5), libgdk-pixbuf-2.0-0 (>= 2.22.0), libglib2.0-0t64 (>= 2.38.0) | libglib2.0-0 (>= 2.37.3), libgtk-3-0t64 (>= 3.13.7) | libgtk-3-0 (>= 3.13.7), libnspr4 (>= 2:4.12), libnss3 (>= 2:3.82), libpango-1.0-0 (>= 1.14.0), libpangocairo-1.0-0 (>= 1.14.0), libstdc++6 (>= 6), libx11-6, libx11-xcb1 (>= 2:1.8.4), libxcb-shm0, libxcb1, libxcomposite1 (>= 1:0.4.5), libxcursor1 (>> 1.1.2), libxdamage1 (>= 1:1.1), libxext6, libxfixes3, libxi6, libxrandr2 (>= 2:1.2.99.2), libxrender1, fonts-noto-cjk
Recommends: libcanberra0, libdbusmenu-glib4, libdbusmenu-gtk3-4
Suggests: fonts-lyx, fonts-mplus
Provides: gnome-www-browser, www-browser
Section: web
Priority: optional
Description: Floorp is a new Firefox-based,
 privacy-preserving browser developed by the Japanese student community.
Xul-Appid: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
EOF

find /tmp/floorp-deb -type f -print0 | xargs -0 chmod 644 || error "Failed to chmod 644 files"
find /tmp/floorp-deb -type d -print0 | xargs -0 chmod +x || error "Failed to chmod +X folders"
cd /tmp/floorp-deb/DEBIAN
command chmod +x postinst postrm preinst prerm || error "Failed to chmod +X control files"

cd /tmp/floorp-deb/usr/lib/floorp
command chmod +x floorp floorp-bin glxtest vaapitest floorp.sh lib*.so gmp-clearkey/0.1/libclearkey.so || error "Failed to chmod +x floorp main files"
cd

sudo chown -R root:root /tmp/floorp-deb || error "Failed to set root ownership"

#build the new deb
sudo dpkg-deb -Znone -b /tmp/floorp-deb /tmp/floorp.deb || error "Failed to make new floorp.deb package!"
sudo chown $USER:$USER /tmp/floorp.deb || error "Failed to set ownership to '$USER'"
sudo rm -rf /tmp/floorp-deb /tmp/floorp

install_packages /tmp/floorp.deb libcanberra0 libdbusmenu-glib4 libdbusmenu-gtk3-4 || exit 1
