#!/usr/bin/env bash

#DESC This function updates the custom fields in datto.

XMLPath=$(find /root/.mono/registry -path '*/software/centrastage/values.xml' | head -1)
POSDIR="/usr2/bbx"
POS="RTI"


# Dove ID / Shopcode
if [[ -f "$POSDIR/config/dove.ini" ]]; then
    shopcode=$(sed -n 's/^[[:space:]]*DOVE_USERNAME[[:space:]]*=[[:space:]]*\(.*[[:print:]]\)$/\1/p' \
        "$POSDIR/config/dove.ini" | tail -n 1)
fi
sed -i "/<\/values>/i\  <value name=\"Custom1\" type=\"string\">$shopcode</value>" "$XMLPath"
echo "Shopcode: $shopcode"


# POS
sed -i "/<\/values>/i\  <value name=\"Custom2\" type=\"string\">$POS</value>" "$XMLPath"
echo "POS: $POS"


# Build / CurrentVersion
if [[ -f "$POSDIR/bbxd/RTI.ini" ]]; then
    buildnum="Unknown"
    patchlev=""

    while IFS= read -r line; do
        if [[ "$line" =~ ^VERSION[[:space:]]*=[[:space:]]*(.*[[:print:]]) ]]; then
            buildnum="${BASH_REMATCH[1]}"
        fi

        if [[ "$line" =~ ^PATCH[[:space:]]*=[[:space:]]*(.*[[:print:]]) ]]; then
            patchlev="${BASH_REMATCH[1]}"
            break
        fi
    done < "$POSDIR/bbxd/RTI.ini"

    buildnum="${buildnum}${patchlev}"
else
    buildnum="No .INI File"
fi
sed -i "/<\/values>/i\  <value name=\"Custom3\" type=\"string\">$buildnum</value>" "$XMLPath"
echo "Version: $buildnum"


# Install Type
[ "`grep 'release 7' /etc/redhat-release`" != "" ] && installtype="RHEL7"
[ "`grep 'release 8' /etc/redhat-release`" != "" ] && installtype="RHEL8"
[ "`grep 'release 9' /etc/redhat-release`" != "" ] && installtype="RHEL9"
[ "`grep 'release 10' /etc/redhat-release`" != "" ] && installtype="RHEL10"
sed -i "/<\/values>/i\  <value name=\"Custom4\" type=\"string\">$installtype</value>" "$XMLPath"
echo "OS Version: $installtype"


# Install Date
installdate="Unknown"

filename=$(ls -tr /root/rti_install*.log 2>/dev/null | tail -n 1)

if [[ -n "$filename" && -f "$filename" ]]; then
    while IFS= read -r line; do
        if [[ "$line" =~ Install\ Started\ ([0-9]+)-([0-9]+)-([0-9]+) ]]; then
            installdate="${BASH_REMATCH[1]}${BASH_REMATCH[2]}${BASH_REMATCH[3]}"
        fi
    done < "$filename"
fi
sed -i "/<\/values>/i\  <value name=\"Custom5\" type=\"string\">$installdate</value>" "$XMLPath"
echo "Install Date: $installdate"
 

# eDirectory Version
if [[ -f "$POSDIR/bbxd/ONRO01" ]]; then

    file="$POSDIR/bbxd/ONRO01"

    # Read 5 bytes starting at offset 60
    string=$(dd if="$file" bs=1 skip=60 count=5 2>/dev/null)

    # Read 2 bytes starting at offset 422
    string2=$(dd if="$file" bs=1 skip=422 count=2 2>/dev/null)

    # Expected format: YY.MM
    IFS='.' read -r year month <<< "$string"

    # Force base-10 interpretation so values like 08 and 09
    # are not treated as octal.
    year_num=$((10#$year))
    month_num=$((10#$month))

    case "$month_num" in
        2|3|4)
            edirectory="FMA$((2000 + year_num))"
            ;;
        5|6|7)
            edirectory="MJJ$((2000 + year_num))"
            ;;
        8|9|10)
            edirectory="ASO$((2000 + year_num))"
            ;;
        11|12|1)
            edirectory="NDJ$((2000 + year_num))"
            ;;
        *)
            edirectory="$string"
            ;;
    esac

    if [[ "$string2" == "CB" ]]; then
        edirectory="${edirectory}CMB"
    else
        edirectory="${edirectory}TEL"
    fi
fi
sed -i "/<\/values>/i\  <value name=\"Custom6\" type=\"string\">$edirectory</value>" "$XMLPath"
echo "Edition: $edirectory"


# Get RTI Build
build="Unknown"
patchlvl=""

if [[ -f "$POSDIR/bbxd/RTI.ini" ]]; then
    while IFS= read -r line; do
        if [[ "$line" =~ ^VERSION[[:space:]]*=[[:space:]]*(.*[[:print:]]) ]]; then
            build="${BASH_REMATCH[1]}"
        fi

        if [[ "$line" =~ ^PATCH[[:space:]]*=[[:space:]]*(.*[[:print:]]) ]]; then
            patchlvl="${BASH_REMATCH[1]}"
            break
        fi
    done < "$POSDIR/bbxd/RTI.ini"

    build="${build}${patchlvl}"
else
    build="$POSDIR/config/RTI.ini file not found"
fi
sed -i "/<\/values>/i\  <value name=\"Custom18\" type=\"string\">$build</value>" "$XMLPath"
echo "Build: $build"
echo "Patch Level: $patchlvl"

exit $?