#!/bin/bash
set -e
set -o pipefail

# Load environment variables
export $(grep -v '^#' .env | xargs -d '\n')

# Generate UUID for this run
RID=$(cat /proc/sys/kernel/random/uuid)

# Healthchecks.io ping function
ping_healthcheck() {
    local endpoint="$1"
    local data="$2"
    if [ -n "$data" ]; then
        curl -fsS -m 10 --retry 5 --data-raw "$data" "https://hc-ping.com/${HEALTHCHECK_PING_KEY}/modmapper-backup${endpoint}?rid=${RID}" >/dev/null || true
    else
        curl -fsS -m 10 --retry 5 "https://hc-ping.com/${HEALTHCHECK_PING_KEY}/modmapper-backup${endpoint}?rid=${RID}" >/dev/null || true
    fi
}

# Send failure notification with logs
send_failure() {
    local logs=""
    if [ -f logs/modmapper.log ]; then
        logs=$(tail --bytes=100000 logs/modmapper.log)
    fi
    ping_healthcheck "/fail" "$logs"
    exit 1
}

# Trap to catch failures
trap send_failure ERR

# Send start ping
ping_healthcheck "/start"

mkdir -p backups
zip -r -9 backups/plugins.zip plugins -DF --out backups/plugins-update.zip
pg_dump -h localhost -U modmapper -Fc modmapper > backups/modmapper-$(date +'%Y-%m-%d').dump
find backups/modmapper-*.dump -mtime +30 -type f -delete
rclone sync backups ${BACKUP_SERVER_REMOTE}:${BACKUP_SERVER_BUCKET}

# Send success ping
ping_healthcheck ""