#!/bin/bash
#Create the server directory
mkdir -p /mnt/server
cd /mnt/server

#Remove any old versions
rm -f BeamMP-Server

#Check for latest release & download URLs
LATEST_JSON=$(curl --silent "https://api.github.com/repos/BeamMP/BeamMP-Server/releases/latest")
RELEASES=$(curl --silent "https://api.github.com/repos/BeamMP/BeamMP-Server/releases")
MATCH=$([[ "$(uname -m)" == "x86_64" ]] && echo "Server.debian.12.x86_64" || echo "Server.debian.12.arm64")

if [ -z "${VERSION}" ] || [ "${VERSION}" == "latest" ]; then
    echo -e "Using latest BeamMP server version"
    DOWNLOAD_URL=$(echo ${LATEST_JSON} | jq .assets | jq -r .[].browser_download_url | grep -i "${MATCH}" | head -1)
else
    echo -e "Chosen version :${VERSION}. Verifying version from releases"
    VERSION_CHECK=$(echo ${RELEASES} | jq -r --arg VERSION "${VERSION}" '.[] | select(.tag_name==$VERSION) | .tag_name')
    if [ "${VERSION}" == "${VERSION_CHECK}" ]; then
        DOWNLOAD_URL=$(echo ${RELEASES} | jq -r --arg VERSION "${VERSION}" '.[] | select(.tag_name==$VERSION) | .assets[].browser_download_url' | grep -i "${MATCH}" | head -1)
    else
        echo -e "No valid versions found. Defaulting to the latest release"
        DOWNLOAD_URL=$(echo ${LATEST_JSON} | jq .assets | jq -r .[].browser_download_url | grep -i "Server" | grep -i "debian" | grep -i "12" |  grep -i "x" | grep -i "64" | head -1)
    fi
fi

#Download the BeamMP server binary
echo -e "Running curl -sSL ${DOWNLOAD_URL} -o BeamMP-Server"
curl -sSL ${DOWNLOAD_URL} -o BeamMP-Server
chmod +x BeamMP-Server

#Create a default configuration file
echo "# This is the BeamMP-Server config file.
# Help & Documentation: `https://wiki.beammp.com/en/home/server-maintenance`
# IMPORTANT: Fill in the AuthKey with the key you got from `https://keymaster.beammp.com/` on the left under 'Keys'

[General]
Name = 'BeamMP Server'
Port = 30814
# AuthKey has to be filled out in order to run the server
AuthKey = ''
# Whether to log chat messages in the console / log
LogChat = true
# Add custom identifying tags to your server to make it easier to find. Format should be TagA,TagB,TagC. Note the comma seperation.
Tags = 'Freeroam'
Debug = false
Private = true
MaxCars = 1
MaxPlayers = 8
Map = '/levels/gridmap_v2/info.json'
Description = 'BeamMP Default Description'
ResourceFolder = 'Resources'

[Misc]
# Hides the periodic update message which notifies you of a new server version. You should really keep this on and always update as soon as possible. For more information visit https://wiki.beammp.com/en/home/server-maintenance#updating-the-server. An update message will always appear at startup regardless.
ImScaredOfUpdates = false
# You can turn on/off the SendErrors message you get on startup here
SendErrorsShowMessage = true
# If SendErrors is 'true', the server will send helpful info about crashes and other issues back to the BeamMP developers. This info may include your config, who is on your server at the time of the error, and similar general information. This kind of data is vital in helping us diagnose and fix issues faster. This has no impact on server performance. You can opt-out of this system by setting this to 'false'
SendErrors = true" > ServerConfig.toml


echo "-----------------------------------------"
echo "Installation completed..."
echo "-----------------------------------------"