#!/bin/bash
echo "========================================================="
echo "==!! Shinobi : The Open Source CCTV and NVR Solution !!=="
echo "========================================================="
echo "To answer yes type the letter (y) in lowercase and press ENTER."
echo "Default is no (N). Skip any components you already have or don't need."
echo "============="
if [ ! -e "./conf.json" ]; then
    cp conf.sample.json conf.json
fi
if [ ! -e "./super.json" ]; then
    echo "Default Superuser : admin@shinobi.video"
    echo "Default Password : admin"
    sudo cp super.sample.json super.json
    echo "Shinobi - Do you want to enable superuser access?"
    echo "This may be useful if passwords are forgotten or"
    echo "if you would like to limit accessibility of an"
    echo "account for business scenarios."
    echo "(y)es or (N)o"
    read createSuperJson
    if [ "$createSuperJson" = "y" ] || [ "$createSuperJson" = "Y" ]; then
        echo "Default Superuser : admin@shinobi.video"
        echo "Default Password : admin"
        echo "* You can edit these settings in \"super.json\" located in the Shinobi directory."
        sudo cp super.sample.json super.json
    fi
fi
echo "Shinobi - Run zypper refresh"
sudo zypper refresh
sudo zypper install -y make
echo "============="
echo "Shinobi - Do you want to Install Node.js?"
echo "(y)es or (N)o"
NODEJSINSTALL=0
read nodejsinstall
if [ "$nodejsinstall" = "y" ] || [ "$nodejsinstall" = "Y" ]; then
    sudo zypper install -y nodejs8
    NODEJSINSTALL=1
fi
echo "============="
echo "Shinobi - Do you want to Install FFMPEG?"
echo "(y)es or (N)o"
read ffmpeginstall
if [ "$ffmpeginstall" = "y" ] || [ "$ffmpeginstall" = "Y" ]; then
    # Without nodejs8 package we can't use npm command
    if [ "$NODEJSINSTALL" -eq "1" ]; then
        echo "Shinobi - Do you want to Install FFMPEG with `zypper --version` or download a static version provided with npm `npm --version`?"
        echo "(z)ypper or (N)pm"
        echo "Press [ENTER] for default (npm)"
        read ffmpegstaticinstall
        if [ "$ffmpegstaticinstall" = "z" ] || [ "$ffmpegstaticinstall" = "Z" ]; then
            # Install ffmpeg and ffmpeg-devel
            sudo zypper install -y ffmpeg ffmpeg-devel
        else
            sudo npm install ffmpeg-static@2.2.1
        fi
    else
        sudo zypper install -y ffmpeg ffmpeg-devel
    fi
fi
echo "============="
echo "Shinobi - Do you want to use MariaDB or SQLite3?"
echo "SQLite3 is better for small installs"
echo "MariaDB (MySQL) is better for large installs"
echo "(S)QLite3 or (M)ariaDB?"
echo "Press [ENTER] for default (MariaDB)"
read sqliteormariadb
if [ "$sqliteormariadb" = "S" ] || [ "$sqliteormariadb" = "s" ]; then
    sudo npm install jsonfile
    sudo zypper install -y sqlite3 sqlite3-devel
    sudo npm install sqlite3
    node ./tools/modifyConfiguration.js databaseType=sqlite3
    if [ ! -e "./shinobi.sqlite" ]; then
        echo "Creating shinobi.sqlite for SQLite3..."
        sudo cp sql/shinobi.sample.sqlite shinobi.sqlite
    else
        echo "shinobi.sqlite already exists. Continuing..."
    fi
else
    echo "============="
    echo "Shinobi - Do you want to Install MariaDB?"
    echo "(y)es or (N)o"
    read mysqlagree
    if [ "$mysqlagree" = "y" ] || [ "$mysqlagree" = "Y" ]; then
        sudo zypper install -y mariadb
        #Start mysql and enable on boot
        sudo systemctl start mariadb
        sudo systemctl enable mariadb
        #Run mysql install
        sudo mysql_secure_installation
    fi
    echo "============="
    echo "Shinobi - Database Installation"
    echo "(y)es or (N)o"
    read mysqlagreeData
    if [ "$mysqlagreeData" = "y" ] || [ "$mysqlagreeData" = "Y" ]; then
        echo "What is your SQL Username?"
        read sqluser
        echo "What is your SQL Password?"
        read sqlpass
        sudo mysql -u $sqluser -p$sqlpass -e "source sql/user.sql" || true
        sudo mysql -u $sqluser -p$sqlpass -e "source sql/framework.sql" || true
        echo "Shinobi - Do you want to create a new user for viewing and managing cameras in Shinobi? You can do this later in the Superuser panel."
        echo "(y)es or (N)o"
        read mysqlDefaultData
        if [ "$mysqlDefaultData" = "y" ] || [ "$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"
            sudo mysql -u $sqluser -p$sqlpass --database ccio -e "source sql/default_user.sql" > "INSTALL/log.txt"
            echo "The following details will be shown again at the end of the installation."
            echo "====================================="
            echo "=======   Login Credentials   ======="
            echo "|| Username : $userEmail"
            echo "|| Password : $userPasswordPlain"
            echo "|| API Key : $apiKey"
            echo "====================================="
            echo "====================================="
            echo "** To change these settings login to either to the Superuser panel or login to the dashboard as the user that was just created and open the Settings window. **"
        fi
    fi
fi
echo "============="
echo "Shinobi - Install NPM Libraries"
sudo npm install
echo "============="
echo "Shinobi - Install PM2"
sudo npm install pm2 -g
echo "Shinobi - Finished"
sudo chmod -R 755 .
touch INSTALL/installed.txt
if [ "$mysqlDefaultData" = "y" ] || [ "$mysqlDefaultData" = "Y" ]; then
    echo "=====================================" > INSTALL/installed.txt
    echo "=======   Login Credentials   =======" >> INSTALL/installed.txt
    echo "|| Username : $userEmail" >> INSTALL/installed.txt
    echo "|| Password : $userPasswordPlain" >> INSTALL/installed.txt
    echo "|| API Key : $apiKey" >> INSTALL/installed.txt
    echo "=====================================" >> INSTALL/installed.txt
    echo "=====================================" >> INSTALL/installed.txt
fi
echo "Shinobi - Start Shinobi and set to start on boot?"
echo "(y)es or (N)o"
read startShinobi
if [ "$startShinobi" = "y" ] || [ "$startShinobi" = "Y" ]; then
    sudo pm2 start camera.js
    sudo pm2 start cron.js
    sudo pm2 startup
    sudo pm2 save
    sudo pm2 list
fi
if [ "$mysqlDefaultData" = "y" ] || [ "$mysqlDefaultData" = "Y" ]; then
    echo "details written to INSTALL/installed.txt"
    echo "====================================="
    echo "=======   Login Credentials   ======="
    echo "|| Username : $userEmail"
    echo "|| Password : $userPasswordPlain"
    echo "|| API Key : $apiKey"
    echo "====================================="
    echo "====================================="
fi
if [ ! "$sqliteormariadb" = "M" ] && [ ! "$sqliteormariadb" = "m" ]; then
    echo "====================================="
    echo "||=====   Install Completed   =====||"
    echo "====================================="
    echo "|| Login with the Superuser and create a new user!!"
    echo "||==================================="
    echo "|| Open http://$(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1):8080/super in your web browser."
    echo "||==================================="
    echo "|| Default Superuser : admin@shinobi.video"
    echo "|| Default Password : admin"
    echo "====================================="
    echo "====================================="
else
    echo "+=================================+"
    echo "||=====   Install Completed   =====||"
    echo "|| Access the main Shinobi panel at http://$(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1):8080 in your web browser."
    echo "+=================================+"
fi