#!/bin/bash
# HarvestMapData/DownloadNewData.sh
# - Original script for OS X by (C) 2018 @mojo66 <[email protected]>
# - Modified for Linux use by @myxlmynx <[email protected]>
#   Linux users: change "basedir_linux" to your ESO "live" directory
#------------------------------------------------------------------------------

# use absolute paths. this makes the script work regardless of the dir it resides in
basedir_osx=~/Documents/Elder\ Scrolls\ Online/live
basedir_linux="/PATH/TO/YOUR/STEAMLIBRARY/steamapps/compatdata/306130/pfx/drive_c/users/steamuser/Documents/Elder Scrolls Online/live"


case "$(uname -s)" in
  Darwin*) machine='Mac'     ;;
  Linux*)  machine='Linux'   ;;
  *)       machine='Other'   ;;
esac

if [ "$machine" == 'Mac' ]; then
  basedir="$basedir_osx"
elif [ "$machine" == 'Linux' ]; then
  basedir="$basedir_linux"
fi
savedvardir="${basedir}/SavedVariables"
addondir="${basedir}/AddOns/HarvestMapData"
emptyfile="${addondir}/Main/emptyTable.lua"


# exit if ESO is running
if [ "$machine" == "Mac" ]; then
  pgrep -x -q eso
elif [ "$machine" == "Linux" ]; then
  pgrep -x eso64.exe >/dev/null 2>&1
fi
if [[ ! $? -eq 1 ]]; then echo "Quit ESO before running this script to avoid data corruption.";exit 1;fi


# check if everything exists
if [[ ! -e "${addondir}" ]]; then echo "ERROR: ${addondir} does not exist, re-install this AddOn and try again...";exit 1;fi

# iterate over the different zones
for zone in AD EP DC DLC NF; do
        fn=HarvestMap${zone}.lua
        echo "Working on ${fn}..."

        svfn1=${savedvardir}/${fn}
        svfn2=${svfn1}~

        # if saved var file exists, create backup...
        if [[ -e ${svfn1} ]]; then
                mv -f "${svfn1}" "${svfn2}"
        # ...else, use empty table to create a placeholder
        else
                name=Harvest${zone}_SavedVars
                echo -n "$name" | cat - "${emptyfile}" > "${svfn2}"
        fi
        # download data
        curl -# -d @"${svfn2}" -o "${addondir}/Modules/HarvestMap${zone}/${fn}" "http://harvestmap.binaryvector.net:8081"
done