#!/usr/bin/env bash
# OMNL Fineract — Create one Office for Pelican Motors And Finance LLC (Chalmette, LA).
# Uses Fineract POST /offices (name, parentId, openingDate, externalId).
# See docs/04-configuration/mifos-omnl-central-bank/PELICAN_MOTORS_OFFICE_RUNBOOK.md
#
# Usage: run from repo root.
#   OPENING_DATE=2026-02-26  (default)
#   DRY_RUN=1  to print payload only, do not POST.
#
# For omnl.hybx.global set in .env:
#   OMNL_FINERACT_BASE_URL=https://omnl.hybx.global/fineract-provider/api/v1
#
# Requires: curl, jq.

set -euo pipefail
REPO_ROOT="${REPO_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)}"
DRY_RUN="${DRY_RUN:-0}"
OPENING_DATE="${OPENING_DATE:-2026-02-26}"
PELICAN_EXTERNAL_ID="${PELICAN_EXTERNAL_ID:-PEL-MOTORS-CHALMETTE-LA}"
PELICAN_OFFICE_NAME="${PELICAN_OFFICE_NAME:-Pelican Motors And Finance LLC}"

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. omnl-fineract/.env or .env)." >&2
  echo "For omnl.hybx.global use: OMNL_FINERACT_BASE_URL=https://omnl.hybx.global/fineract-provider/api/v1" >&2
  exit 1
fi

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

# Resolve existing office by externalId (idempotent)
offices_json=$(curl "${CURL_OPTS[@]}" "${BASE_URL}/offices" 2>/dev/null)
existing_id=$(echo "$offices_json" | jq -r --arg e "$PELICAN_EXTERNAL_ID" '.[] | select(.externalId == $e) | .id' 2>/dev/null | head -1)

if [ -n "$existing_id" ] && [ "$existing_id" != "null" ]; then
  echo "Pelican Motors office already exists: officeId=$existing_id (externalId=$PELICAN_EXTERNAL_ID)" >&2
  echo "OFFICE_ID_PELICAN=$existing_id"
  exit 0
fi

payload=$(jq -n \
  --arg name "$PELICAN_OFFICE_NAME" \
  --arg openingDate "$OPENING_DATE" \
  --arg externalId "$PELICAN_EXTERNAL_ID" \
  '{ name: $name, parentId: 1, openingDate: $openingDate, externalId: $externalId, dateFormat: "yyyy-MM-dd", locale: "en" }')

if [ "$DRY_RUN" = "1" ]; then
  echo "DRY_RUN: would POST /offices with name=$PELICAN_OFFICE_NAME externalId=$PELICAN_EXTERNAL_ID openingDate=$OPENING_DATE" >&2
  echo "Payload: $payload" >&2
  exit 0
fi

res=$(curl "${CURL_OPTS[@]}" -X POST -d "$payload" "${BASE_URL}/offices" 2>/dev/null) || true
if echo "$res" | jq -e '.resourceId // .officeId' >/dev/null 2>&1; then
  PELICAN_OFFICE_ID=$(echo "$res" | jq -r '.resourceId // .officeId')
  echo "Created Pelican Motors office: officeId=$PELICAN_OFFICE_ID" >&2
  echo "OFFICE_ID_PELICAN=$PELICAN_OFFICE_ID"
else
  echo "Failed to create office: $res" >&2
  exit 1
fi