#!/usr/bin/env bash
# OMNL Fineract — Remove the 15 clients (ids 1–15) that were created as entities.
# Run this after populating the 15 entities as Offices (omnl-offices-populate-15.sh).
# Usage: run from repo root; sources omnl-fineract/.env or .env.
#   CONFIRM_REMOVE=1  Required to actually delete (safety).
#   DRY_RUN=1          print only, do not DELETE.
# Requires: curl, jq.

set -euo pipefail
REPO_ROOT="${REPO_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)}"
DRY_RUN="${DRY_RUN:-0}"
CONFIRM_REMOVE="${CONFIRM_REMOVE:-0}"

if [ -f "${REPO_ROOT}/omnl-fineract/.env" ]; then
  set +u
  source "${REPO_ROOT}/omnl-fineract/.env" 2>/dev/null || true
  set -u
elif [ -f "${REPO_ROOT}/.env" ]; then
  set +u
  source "${REPO_ROOT}/.env" 2>/dev/null || true
  set -u
fi

BASE_URL="${OMNL_FINERACT_BASE_URL:-}"
TENANT="${OMNL_FINERACT_TENANT:-omnl}"
USER="${OMNL_FINERACT_USER:-app.omnl}"
PASS="${OMNL_FINERACT_PASSWORD:-}"

if [ -z "$BASE_URL" ] || [ -z "$PASS" ]; then
  echo "Set OMNL_FINERACT_BASE_URL and OMNL_FINERACT_PASSWORD (e.g. in omnl-fineract/.env)" >&2
  exit 1
fi

if [ "$CONFIRM_REMOVE" != "1" ] && [ "$DRY_RUN" != "1" ]; then
  echo "Safety: set CONFIRM_REMOVE=1 to actually delete the 15 clients." >&2
  echo "Example: CONFIRM_REMOVE=1 bash scripts/omnl/omnl-clients-remove-15.sh" >&2
  exit 1
fi

CURL_OPTS=(-s -S -H "Fineract-Platform-TenantId: ${TENANT}" -H "Content-Type: application/json" -u "${USER}:${PASS}")

removed=0
failed=0
# Delete in reverse order (15..1) in case of constraints
for id in 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1; do
  if [ "$DRY_RUN" = "1" ]; then
    echo "  [DRY RUN] DELETE clients/$id" >&2
    ((removed++)) || true
    continue
  fi
  if [ "$CONFIRM_REMOVE" != "1" ]; then
    continue
  fi
  res=$(curl "${CURL_OPTS[@]}" -X DELETE "${BASE_URL}/clients/${id}" 2>/dev/null) || true
  if echo "$res" | jq -e '.resourceId' >/dev/null 2>&1 || [ -z "$res" ]; then
    echo "  Deleted clientId=$id" >&2
    ((removed++)) || true
  else
    echo "  Failed clientId=$id: $res" >&2
    ((failed++)) || true
  fi
done

echo "Done: $removed deleted, $failed failed." >&2