#!/bin/bash

[ "$EUID" -ne 0 ] && echo "Please run with root privileges (sudo)." && exit 1

repo_owner="EvernodeXRPL"
repo_name="evernode-resources"
file="sagent"

export SASHIMONO_BIN=/usr/bin/sashimono
export SASHIMONO_SERVICE="sashimono-agent"

[ ! -f "$SASHIMONO_BIN/$file" ] && echo "Sashimono is not installed on your machine." && exit 1

echo "Backing up the files.."

timestamp=$(date +%s)
backup_file="$SASHIMONO_BIN/$file-$timestamp.bk"
mv "$SASHIMONO_BIN/$file" "$backup_file"

echo "Updating the files.."

response=$(curl -s -w "%{http_code}" "https://raw.githubusercontent.com/$repo_owner/$repo_name/patch-v0.10.1/sashimono/patches/resources/sashimono/$file" -o "$SASHIMONO_BIN/$file")

http_status="${response: -3}"

if [ "$http_status" -ne 200 ] || ! chmod +x "$SASHIMONO_BIN/$file"; then
    echo "Update failed. Restoring.."
    ! cp -p "$backup_file" "$SASHIMONO_BIN/$file" && echo "Restoring failed." && exit 1
    echo "Restored."
    exit 1
fi

echo "Restarting Sashimono.."
! sudo systemctl restart $SASHIMONO_SERVICE && echo "Sashimono restart failed." && exit 1

echo "Sashimono successfully updated!"