#!/bin/bash
echo "Shinobi - Do you want to Install Node.js?"
echo "(y)es or (N)o"
read nodejsinstall
if [ "$nodejsinstall" = "y" ]; then
    wget https://deb.nodesource.com/setup_8.x
    chmod +x setup_8.x
    ./setup_8.x
    sudo apt install nodejs -y
    rm setup_8.x
fi

#Detect Ubuntu Version
echo "============="
echo " Detecting Ubuntu Version"
echo "============="
declare -i getubuntuversion=$(lsb_release -r | awk '{print $2}' | cut -d . -f1)
echo "============="
echo " Ubuntu Version: $getubuntuversion"
echo "============="
if [[ "$getubuntuversion" == "16" || "$getubuntuversion" < "16" ]]; then
    echo "============="
    echo "Shinobi - Get FFMPEG 3.x from ppa:jonathonf/ffmpeg-3"
    sudo add-apt-repository ppa:jonathonf/ffmpeg-3 -y
    sudo apt update -y && sudo apt install ffmpeg libav-tools x264 x265 -y
    echo "============="
else
    echo "============="
    echo "Shinobi - Installing FFMPEG"
    sudo apt install ffmpeg libav-tools x264 x265 -y
    echo "============="
fi

# Install MariaDB
echo "Shinobi - Do you want to Install MariaDB? Choose No if you have MySQL."
echo "(y)es or (N)o"
read mysqlagree
if [ "$mysqlagree" = "y" ]; then
    echo "Shinobi - Installing MariaDB"
    echo "Password for root SQL user, If you are installing SQL now then you may put anything:"
    read sqlpass
    echo "mariadb-server mariadb-server/root_password password $sqlpass" | debconf-set-selections
    echo "mariadb-server mariadb-server/root_password_again password $sqlpass" | debconf-set-selections
    apt install mariadb-server -y
    service mysql start
fi

# Make sure files have correct perms 
chmod -R 755 .

# Database Installation
#Check If Mysql-Server is already installed 

echo "============="
echo "Checking for mysql-server"
echo "============="
dpkg -s mysql-server &> /dev/null
if [ $? -eq 0 ]; then 
    echo "+====================================+"
    echo "| Warning MYSQL SERVER IS INSTALLED! |"
    echo "+====================================+"
    echo "|  DO YOU WANT TO INSTALL MariaDB?   |"
    echo "|  This will remove MYSQL-Server!    |"
    echo "+====================================+"
    echo "Shinobi - Do you want to Install MariaDB?"
    echo "(y)es or (N)o"
    read installmariadb
    if [ "$installmariadb" = "y" ]; then
        echo "+=============================================+"
        echo "| This will DESTORY ALL DATA ON MYSQL SERVER! |"
        echo "+=============================================+"
        echo "Please type the following to continue"
        echo "DESTORY!"
        read mysqlagree
        if [ "$mysqlagree" = "DESTORY!" ]; then
            echo "Shinobi - Installing MariaDB"
            echo "Password for root SQL user, If you are installing SQL now then you may put anything:"
            read sqlpass
            echo "mariadb-server mariadb-server/root_password password $sqlpass" | debconf-set-selections
            echo "mariadb-server mariadb-server/root_password_again password $sqlpass" | debconf-set-selections
            #Create my.cnf file 
            echo "[client]" >> ~/.my.cnf
            echo "user=root" >> ~/.my.cnf
            echo "password=$sqlpass" >> ~/.my.cnf
            chmod 755 ~/.my.cnf 
            apt install mariadb-server 
            service mysql start
        fi
    fi
else  
    echo "Shinobi - Do you want to Install MariaDB?"
    echo "(y)es or (N)o"
    read mysqlagree
    if [ "$mysqlagree" = "y" ]; then
        echo "Shinobi - Installing MariaDB"
        echo "Password for root SQL user, If you are installing SQL now then you may put anything:"
        read sqlpass
        echo "mariadb-server mariadb-server/root_password password $sqlpass" | debconf-set-selections
        echo "mariadb-server mariadb-server/root_password_again password $sqlpass" | debconf-set-selections
        echo "[client]" >> ~/.my.cnf
        echo "user=root" >> ~/.my.cnf
        echo "password=$sqlpass" >> ~/.my.cnf
        chmod 755 ~/.my.cnf 
        apt install mariadb-server -y
        service mysql start
    fi
fi 

chmod -R 755 .
echo "Shinobi - Database Installation"
echo "(y)es or (N)o"
read mysqlagreeData
if [ "$mysqlagreeData" = "y" ]; then
    mysql -e "source sql/user.sql" || true
    mysql -e "source sql/framework.sql" || true
    echo "Shinobi - Do you want to Install Default Data (default_data.sql)?"
    echo "(y)es or (N)o"
    read mysqlDefaultData
    if [ "$mysqlDefaultData" = "y" ]; then
        escapeReplaceQuote='\\"'
        groupKey=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 7 | head -n 1)
        userID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 6 | head -n 1)
        userEmail=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 6 | head -n 1)"@"$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 6 | head -n 1)".com"
        userPasswordPlain=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 6 | head -n 1)
        userPasswordMD5=$(echo   -n   "$userPasswordPlain" | md5sum | awk '{print $1}')
        userDetails='{"days":"10"}'
        userDetails=$(echo "$userDetails" | sed -e 's/"/'$escapeReplaceQuote'/g')
        echo $userDetailsNew
        apiIP='0.0.0.0'
        apiKey=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
        apiDetails='{"auth_socket":"1","get_monitors":"1","control_monitors":"1","get_logs":"1","watch_stream":"1","watch_snapshot":"1","watch_videos":"1","delete_videos":"1"}'
        apiDetails=$(echo "$apiDetails" | sed -e 's/"/'$escapeReplaceQuote'/g')
        rm sql/default_user.sql || true
        echo "USE ccio;INSERT INTO Users (\`ke\`,\`uid\`,\`auth\`,\`mail\`,\`pass\`,\`details\`) VALUES (\"$groupKey\",\"$userID\",\"$apiKey\",\"$userEmail\",\"$userPasswordMD5\",\"$userDetails\");INSERT INTO API (\`code\`,\`ke\`,\`uid\`,\`ip\`,\`details\`) VALUES (\"$apiKey\",\"$groupKey\",\"$userID\",\"$apiIP\",\"$apiDetails\");" > "sql/default_user.sql"
        mysql -u $sqluser -p$sqlpass --database ccio -e "source sql/default_user.sql" > "INSTALL/log.txt"
        echo "====================================="
        echo "=======!! Login Credentials !!======="
        echo "|| Username : $userEmail"
        echo "|| Password : $userPasswordPlain"
        echo "|| API Key : $apiKey"
        echo "====================================="
        echo "====================================="
        echo "** To change these settings login to either to the Superuser panel or login to the dashboard as the user that was just created and open the Settings window. **"
    fi
fi

# Install NPM Libraries
echo "============="
echo "Shinobi - Install NPM Libraries"
sudo npm i npm -g
sudo npm install --unsafe-perm
sudo npm audit fix --unsafe-perm
echo "============="

#Install PM2
echo "Shinobi - Install PM2"
sudo npm install pm2 -g
if [ ! -e "./conf.json" ]; then
    cp conf.sample.json conf.json
fi
if [ ! -e "./super.json" ]; then
    getip=$(ip route get 8.8.8.8 | awk '{print $NF; exit}')
    echo "Admin panel default url: http://$getip:8080/super"
    echo "Default Superuser : admin@shinobi.video"
    echo "Default Password : admin"
    cp super.sample.json super.json
fi
echo "Shinobi - Finished"
touch INSTALL/installed.txt
echo "Shinobi - Start Shinobi?"
echo "(y)es or (N)o"
read startShinobi
if [ "$startShinobi" = "y" ]; then
    pm2 start camera.js
    pm2 start cron.js
    pm2 list
fi