#!/bin/sh

# AM INSTALL SCRIPT VERSION 3.5
set -u
APP=cake-wallet
SITE="cake-tech/cake_wallet"

# CREATE DIRECTORIES AND ADD REMOVER
[ -n "$APP" ] && mkdir -p "/opt/$APP/tmp" "/opt/$APP/icons" && cd "/opt/$APP/tmp" || exit 1
printf "#!/bin/sh\nset -e\nrm -f /usr/local/bin/$APP\nrm -R -f /opt/$APP" > ../remove
printf '\n%s' "rm -f /usr/local/share/applications/$APP-AM.desktop" >> ../remove
chmod a+x ../remove || exit 1

# DOWNLOAD AND PREPARE THE APP, $version is also used for updates
version=$(curl -Ls https://api.github.com/repos/cake-tech/cake_wallet/releases | sed 's/[()",{} ]/\n/g' | grep -oi "https.*" | grep -vi "i386\|i686\|aarch64\|arm64\|armv7l" | grep -i "Linux.tar.xz" | head -1)
wget "$version" || exit 1
[ -e ./*7z ] && 7z x ./*7z && rm -f ./*7z
[ -e ./*tar.* ] && tar fx ./*tar.* && rm -f ./*tar.*
[ -e ./*zip ] && unzip -qq ./*zip 1>/dev/null && rm -f ./*zip
cd ..
if [ -d ./tmp/* ]; then
    mv ./tmp/*/* ./ 2>/dev/null || mv ./tmp/* ./
else
    mv ./tmp/* ./
fi
rm -R -f ./tmp || exit 1
echo "$version" > ./version
chmod a+x ./cake_wallet || exit 1

# LINK TO PATH
ln -s "/opt/$APP/cake_wallet" "/usr/local/bin/$APP"

# SCRIPT TO UPDATE THE PROGRAM
cat >> ./AM-updater << 'EOF'
#!/bin/sh
set -u
APP=cake-wallet
cd "/opt/$APP" || exit 1
version0=$(cat "./version")
version=$(curl -Ls https://api.github.com/repos/cake-tech/cake_wallet/releases | sed 's/[()",{} ]/\n/g' | grep -oi "https.*" | grep -vi "i386\|i686\|aarch64\|arm64\|armv7l" | grep -i "Linux.tar.xz" | head -1)

[ -n "$version" ] || { echo "Error getting link"; exit 1; }

if [ "$version" != "$version0" ]; then
    mkdir -p "./tmp" && cd "./tmp" || exit 1
    notify-send "A new version of $APP is available, please wait"
    wget "$version" || exit 1

    # Extract
    [ -e ./*7z ] && 7z x ./*7z && rm -f ./*7z
    [ -e ./*tar.* ] && tar fx ./*tar.* && rm -f ./*tar.*
    [ -e ./*zip ] && unzip -qq ./*zip 1>/dev/null && rm -f ./*zip

    cd ..
    if [ -d ./tmp/* ]; then
        mv ./tmp/*/* ./ 2>/dev/null || mv ./tmp/* ./
    else
        mv ./tmp/* ./
    fi

    chmod a+x ./cake_wallet || exit 1
    echo "$version" > ./version
    rm -R -f ./tmp || exit 1
    notify-send "$APP is updated!"
else
    echo "Update not needed!"
fi
EOF
chmod a+x ./AM-updater || exit 1

# ICON
mkdir -p icons
curl -s -Lo ./icons/"$APP" https://raw.githubusercontent.com/cake-tech/cake_wallet/dev/assets/images/cakewallet_logo.png.png

# LAUNCHER
echo "[Desktop Entry]
Name=Cake Wallet
Exec=$APP
Icon=/opt/$APP/icons/$APP.png
Type=Application
Terminal=false
Categories=Utility;" > /usr/local/share/applications/"$APP"-AM.desktop
