#!/bin/bash
# Script that was used to build this package. Enjoy

# flatpak-make AppName /source/directory executable.exe
# Put icon.png, Flatpak-Linux.md, Flatpak-Linux.reg and run.sh
# files in to /source/directory when neeeded

NAME="$1"; shift
APP="$1"; shift
EXE="$1"; shift

# [ -z "$WINE" ] && WINE=~/.PlayOnLinux/wine/linux-amd64/2.19-staging
[ -z "$WINE" ] && WINE=~/.PlayOnLinux/wine/linux-x86/2.19-staging

NICE_NAME=$(echo $(echo "$NAME" | sed 's/[A-Z]/ \0/g'))
DOT_NAME=$(echo "$NICE_NAME" | tr " " . )
WINEEXE="/app/bin/wine64"
SRCLIB="/usr/lib/"
LDLINUX=""
ARCH="x86_64"
LIB="lib64"

if [[ "$WINE" == *"x86"* ]] ; then
    WINEEXE="/app/bin/wine"
    SRCLIB="/usr/lib32/"
    LDLINUX=$SRCLIB/ld-linux.so.2
    ARCH="i386"
    LIB="lib"
fi

mkdir -p target/package/files/bin
mkdir -p target/package/files/lib
mkdir -p target/package/export/share/applications
mkdir -p target/package/export/share/icons/hicolor
mkdir -p target/\[Flatpak-Linux\]$DOT_NAME

cat << EOF > target/package/files/bin/run.sh
#!/bin/bash
mkdir -p /tmp/wine.$$.prefix/
export WINEPREFIX=\$HOME/.local/share/flatpak-linux/$NAME/
export WINEDLLOVERRIDES="mscoree=d;mshtml=d;"
export WINEEXE="$WINEEXE"

cd "/app/$(basename "$APP")"

if [ -e Flatpak-Linux.md ] ; then
    cat Flatpak-Linux.md | sed -e "s|FLATPAKNAME|org.flatpaklinux.$NAME|" -e "s|WINEPREFIX|\$WINEPREFIX|"
fi

if [ -e Flatpak-Linux.reg ] ; then
    $WINEEXE regedit /C Flatpak-Linux.reg
fi


if [ "\$1" == "winecfg" ] ; then
    $WINEEXE winecfg
elif [ "\$1" == "regedit" ] ; then
    $WINEEXE regedit
elif [ "\$1" == "bash" ] ; then
    bash
elif [ -e run.sh ] ; then
    sh run.sh \$@
    exit $?
else
    $WINEEXE "$EXE" \$@
    exit $?
fi
EOF

cat << EOF >target/package/metadata
[Application]
name=org.flatpaklinux.$NAME
runtime=org.freedesktop.Platform/$ARCH/1.6
command=run.sh

[Context]
features=devel;multiarch;
shared=network;ipc;
sockets=x11;pulseaudio;
devices=dri;
filesystems=xdg-documents;~/.local/share/flatpak-linux/:create
EOF

cat << EOF >target/\[Flatpak-Linux\]$DOT_NAME/install.sh
#!/bin/bash
# Installs game bundle for user.
# You can delete everything after installation.

DIR=\$(dirname "\$0")
set -ex
flatpak --user remote-add --if-not-exists --from gnome https://sdk.gnome.org/gnome.flatpakrepo || true
flatpak --user install -y --app --bundle "\$DIR/$NAME.flatpak" || echo "Installation failed. Check if you have Flatpak properly configured. See http://flatpak.org/ for more info."
EOF

cat << EOF >target/\[Flatpak-Linux\]$DOT_NAME/uninstall.sh
#!/bin/bash
# You can as well use package manager to uninstall the game
echo You can as well use package manager to uninstall the game

set -ex
flatpak --user uninstall org.flatpaklinux.$NAME
EOF

cat << EOF >target/\[Flatpak-Linux\]$DOT_NAME/run.sh
#!/bin/bash
set -ex
flatpak run org.flatpaklinux.$NAME \$@
EOF

cat << EOF >target/package/export/share/applications/org.flatpaklinux.$NAME.desktop
[Desktop Entry]
Version=1.0
Name=$NICE_NAME
Exec=run.sh
Icon=org.flatpaklinux.$NAME
StartupNotify=true
Terminal=false
Type=Application
Categories=Game;
EOF


set -ex
[ -e "$APP"/icon.png ] && cp "$APP"/icon.png target/package/export/share/icons/hicolor/org.flatpaklinux.$NAME.png
cp -rd "$APP" target/package/files/
cp -rd $WINE/bin $WINE/$LIB $WINE/share target/package/files/
cp -d $SRCLIB/libpng12.so* target/package/files/lib
cp -d $SRCLIB/libudev.so* target/package/files/lib
find target/package/files/$LIB -iname "*libz*" -print -delete
[ ! -z $LDLINUX ] && cp $LDLINUX target/package/files/$LIB

chmod +x target/package/files/bin/run.sh
chmod +x target/\[Flatpak-Linux\]$DOT_NAME/install.sh
chmod +x target/\[Flatpak-Linux\]$DOT_NAME/uninstall.sh
chmod +x target/\[Flatpak-Linux\]$DOT_NAME/run.sh
cp "$0" target/package/files/flatpak-make


flatpak build-export target/repo target/package
flatpak build-bundle --arch=$ARCH target/repo target/\[Flatpak-Linux\]$DOT_NAME/$NAME.flatpak org.flatpaklinux.$NAME