#!/bin/bash

echo "$AWS_INFRA_MODE"
echo "$VALIDATOR_MODE"

"${UUID:=uuid}"
"${T:=5000}"

echo $T
echo $UUID

if [ "$MANUAL_MODE" == "true" ]; then
	isolatedServer -f boot.json -u "$UUID" | tee /zilliqa/logs/isolated-server.log
elif [ "$VALIDATOR_MODE" == "true" ]; then
	echo "Running in validator mode."
	./validate.sh
else
	echo "Running in non-validator mode."
	if [ "$AWS_INFRA_MODE" == "true" ]; then
		aws s3api head-object --bucket "$S3_BUCKET_NAME" --key latest_backup.txt || latest_backup_not_exist=true
		if [ $latest_backup_not_exist ]; then
			echo "latest_backup.txt does not exist, start from boot.json."
			MODE="noload"
		else
			echo "latest_backup.txt exists, proceeding to download"
			aws s3 cp "s3://$S3_BUCKET_NAME/latest_backup.txt" .
			backup_name=$(cat latest_backup.txt)
			echo "latest_backup is $backup_name"
			aws s3api head-object --bucket "$S3_BUCKET_NAME" --key persistence/"$backup_name" || backup_file_not_exist=true
			if [ $backup_file_not_exist ]; then
				echo "latest backup file does not exist, start from boot.json."
				MODE="noload"
			else
				aws s3 cp "s3://$S3_BUCKET_NAME/persistence/$backup_name" .
				rm -rf persistence/*
				mkdir -p persistence
				tar -zxf "$backup_name" persistence
				MODE="load"
			fi
		fi
	fi

	echo $MODE
	if [ "$MODE" == "load" ]; then
		echo "loading persistence."
		isolatedServer -l -t "$T" -u "$UUID" | tee /zilliqa/logs/isolated-server.log
	else
		echo "loading from file."
		echo "UUID is: $UUID"
		isolatedServer -t "$T" -f boot.json -u "$UUID" | tee /zilliqa/logs/isolated-server.log
	fi
fi