#!/usr/bin/env bash
set -Eeuo pipefail

APP_DIR="${APP_DIR:-/opt/proxpanel}"
SECRET_FILE="${SECRET_FILE:-$APP_DIR/.backup.env}"

BACKUP_SCRIPT="${APP_DIR}/infra/deploy/db-backup-encrypted.sh"
REPLICATE_SCRIPT="${APP_DIR}/infra/deploy/db-backup-replicate-offsite.sh"
NOTIFY_SCRIPT="${APP_DIR}/infra/deploy/notify-backup-alert.sh"

job_failed() {
  local line="$1"
  local message="Daily backup job failed (line ${line}) on host $(hostname -f 2>/dev/null || hostname)"
  APP_DIR="$APP_DIR" "$NOTIFY_SCRIPT" \
    --event backup_failed \
    --severity critical \
    --status failed \
    --source db-backup-job \
    --message "$message" \
    --context-json "{\"line\":${line}}"
}

main() {
  trap 'job_failed $LINENO' ERR

  APP_DIR="$APP_DIR" "$BACKUP_SCRIPT"
  APP_DIR="$APP_DIR" "$REPLICATE_SCRIPT"

  local send_success="false"
  if [[ -f "$SECRET_FILE" ]]; then
    # shellcheck disable=SC1090
    source "$SECRET_FILE"
    send_success="${BACKUP_ALERT_SEND_SUCCESS:-false}"
  fi

  if [[ "$send_success" == "true" ]]; then
    APP_DIR="$APP_DIR" "$NOTIFY_SCRIPT" \
      --event backup_success \
      --severity info \
      --status ok \
      --source db-backup-job \
      --message "Daily backup + offsite replication completed successfully"
  fi

  trap - ERR
}

main "$@"