#this installs the basic software for build-a-pi
#km4ack 20200513

TEMPCRON=${MYPATH}/cron.tmp
DIR=${MYPATH}/temp
mkdir -p ${DIR}
BUILDDIR=$HOME/.bap-source-files
mkdir -p ${BUILDDIR}

source ${MYPATH}/config

CLEANSOURCE(){
#this function removes any old source files before
#new files are downloaded for installation. This
#function is called by install functions below.
PACKAGE=$(ls $BUILDDIR | grep $PACKAGE)
if [ -d $BUILDDIR/$PACKAGE ]; then
sudo rm -rf $BUILDDIR/$PACKAGE*
fi
}

################################
#	HOTSPOT
################################
HOTSPOT() {
    HS="/usr/bin/autohotspotN"
    if [ ! -f "${HS}" ]; then
        #pass variables with script because run as root
        sudo bash ${MYPATH}/functions/autohotspot "${SHACKSSID}" "${SHACKPASS}" "${HSPASS}"
        echo "*/5 * * * * sudo /usr/bin/autohotspotN >/dev/null 2>&1" >>${TEMPCRON}
    else
        echo ################################
        echo ################################
        echo "        FATAL ERROR"
        echo "HOTSPOT ALREADY INSTALLED ONCE"
        echo "   CANNOT INSTALL AGAIN"
        echo " WILL CONTINUE IN 10 SECONDS"
        echo ################################
        echo ################################
        sleep 10
    fi
}

################################
#	HOTSPOT TOOLS
################################
HSTOOLS() {
    if [ -d ${HOME}/hotspot-tools2 ]; then
        rm -rf ${HOME}/hotspot-tools2
    fi
    git clone https://github.com/km4ack/hotspot-tools2.git ${HOME}/hotspot-tools2
    sudo cp ${HOME}/hotspot-tools2/hstools.desktop /usr/share/applications/hotspot-tools.desktop
}

################################
#	GPS
################################
GPS() {
    cd ${BUILDDIR} || return

echo "##########################"
echo "#     Installing GPS     #"
echo "##########################"
sudo apt install -y python3-gps gpsd-tools gpsd-clients gpsd chrony python3-gi-cairo
sudo mv /etc/default/gpsd /etc/default/gpsd.org
sudo wget https://raw.githubusercontent.com/km4ack/pi-scripts/master/gpsd -P /etc/default/
sudo echo "refclock SHM 0 offset 0.5 delay 0.2 refid NMEA" | tee -a /etc/chrony/chrony.conf
#line below added per this issue - https://github.com/km4ack/pi-build/issues/146 24SEPT2020
ln -s /lib/systemd/system/gpsd.service /etc/systemd/system/multi-user.target.wants/

OLDCODE(){
#code below built gpsd from source. This is no longer needed with the release of 
#bullseye in late 2021. We can now isntall gpsd with apt.
#begin gpsd change 11OCT2021 - see https://github.com/km4ack/pi-build/issues/316  
    sudo apt-get -y install scons libncurses5-dev python-dev pps-tools chrony python-gi-cairo
    sudo ldconfig
    cd ${BUILDDIR}
    wget http://download.savannah.gnu.org/releases/gpsd/gpsd-3.23.1.tar.gz
    tar -xzf gpsd-3.23.1.tar.gz
    rm gpsd-3.23.1.tar.gz
    cd gpsd-3.23.1/
    scons prefix=/usr --config=force 
    sudo scons udev-install
    sudo ldconfig
    sudo scons clean
    sudo wget https://raw.githubusercontent.com/km4ack/pi-scripts/master/gpsd -P /etc/default/
    CHRONYCHK=$(grep "refclock SHM 0 offset 0.5 delay 0.2 refid NMEA" /etc/chrony/chrony.conf)
    if [ -z "$CHRONYCHK" ]; then
    echo "refclock SHM 0 offset 0.5 delay 0.2 refid NMEA" | sudo tee -a /etc/chrony/chrony.conf
    fi
#end gpsd change 11OCT2021
}

    #Set GPS by serial ID
    #GPS Variable set by main script or update script and placed in config file
    if [ "$GPS" != 'NONE' ]; then
    sudo sed -i "s|DEVICES.*$|DEVICES=\"$GPS\"|g" /etc/default/gpsd
    fi

    #add xgps to menu
    cat >xgps.desktop <<EOF
[Desktop Entry]
Name=XGPS
GenericName=XGPS
Comment=GPS Date Viewer
Exec=/usr/bin/xgps
Icon=/usr/share/icons/Adwaita/scalable/devices/thunderbolt-symbolic.svg
Terminal=false
Type=Application
Categories=Utility
EOF

    sudo mv xgps.desktop /usr/share/applications/
}

################################
#	ARDOP
################################
ARDOP() {
    mkdir -p ${HOME}/ardop
    cd ${HOME}/ardop || return
    wget --tries 2 --connect-timeout=60 https://www.cantab.net/users/john.wiseman/Downloads/Beta/piardopc
    sudo chmod +x ${HOME}/ardop/piardopc
}

################################
#	ARDOP GUI
################################
ARDOPGUI() {
    mkdir -p ${HOME}/ardop
    cd ${HOME}/ardop || return
    wget --tries 2 --connect-timeout=60 https://www.cantab.net/users/john.wiseman/Downloads/Beta/piARDOP_GUI
    sudo chmod +x ${HOME}/ardop/piARDOP_GUI
    cat >ardopgui.desktop <<EOF
[Desktop Entry]
Name=ARDOP GUI
GenericName=ARDOP GUI
Comment=Graphical User Interface for ARDOP modem
Exec=${HOME}/ardop/piARDOP_GUI
Terminal=false
Type=Application
Categories=Network;HamRadio;
EOF

    sudo mv ardopgui.desktop /usr/share/applications/
    FILE=${HOME}/.config/G8BPQ/ARDOP_GUI.conf
    mkdir -p ${HOME}/.config/G8BPQ
    touch ${FILE}
    echo "[General]" >>${FILE}
    echo "Host=local" >>${FILE}
    echo "Port=8515" >>${FILE}
}

################################
#	HAMLIB
################################
HAMLIB() {
    PACKAGE=hamlib
    CLEANSOURCE
    sudo apt install libusb-1.0-0 libusb-1.0-0-dev
    cd ${BUILDDIR} || return
    NEWRIG=$(curl -s https://sourceforge.net/projects/hamlib/files/latest/download |
        grep -o https://downloads.sourceforge.net/project/hamlib/hamlib/[0-9].[0-9] |
        head -n 1 | awk -F "/" '{print $7}')
    HAMLIBLINK=https://sourceforge.net/projects/hamlib/files/hamlib/${NEWRIG}/hamlib-${NEWRIG}.tar.gz
    echo "###################################"
    echo "#		Installing Hamlib	"
    echo "###################################"
    wget --tries 2 --connect-timeout=60 ${HAMLIBLINK}

    tar -xzf hamlib-${NEWRIG}.tar.gz
    rm hamlib-${NEWRIG}.tar.gz
    cd hamlib-${NEWRIG} || return
    ./configure
    make
    sudo make install
    sudo ldconfig
    sudo make clean
}

################################
#	DIREWOLF
################################
DIREWOLF() {
    cd ${BUILDDIR} || return
    git clone https://www.github.com/wb2osz/direwolf
    cd ${BUILDDIR}/direwolf || return
    mkdir build && cd build
    sudo apt-get install -y libasound2-dev cmake libudev-dev
    cmake ..
    make -j 4
    sudo make install
    make install-conf
    sudo make clean
    sed -i "s/N0CALL/${CALL}/" "${HOME}/direwolf.conf"
    sed -i 's/# ADEVICE  plughw:1,0/ADEVICE  plughw:3,0/' ${HOME}/direwolf.conf
    sed -i '/#PTT\ \/dev\/ttyUSB0\ RTS/a #Uncomment line below for PTT with sabrent sound card\n#PTT RIG 2 localhost:4532' ${HOME}/direwolf.conf

}

################################
#	AX25
################################
AX25() {
    sudo apt-get install -y ax25-tools
    echo "wl2k ${CALL} 1200 255 7 Winlink" | sudo tee -a /etc/ax25/axports
    sudo apt-get install -y ax25-apps
}

################################
#	PULSE AUDIO Control
################################
PULSE() {
    sudo apt-get install -y pavucontrol
}

##################################
#	GPS update tool
##################################
GPSUPDATE() {
    #remove existing file if needed before installing
    if [ -f ${HOME}/bin/gpsupdate ]; then
        rm ${HOME}/bin/gpsupdate
    fi

    cd ${HOME}/bin || return
    wget https://raw.githubusercontent.com/km4ack/pi-scripts/master/gpsupdate
    chmod +x gpsupdate

    cat >gpsupdate.desktop <<EOF
[Desktop Entry]
Name=GPS Update Tool
GenericName=Used to change between GPS units
Comment=Used to change between GPS units
Exec=${HOME}/bin/gpsupdate
Terminal=false
Type=Application
Categories=Utility
EOF

    sudo mv gpsupdate.desktop /usr/share/applications/
}