#!/usr/bin/env bash
# Firefly III Data Importer - trigger FIDI directory auto-import
# POSTs to FIDI /autoimport with the container-side import directory path.
# FIDI scans that directory for JSON+CSV pairs and imports them all.
#
# Usage: ./import.sh [--dry-run|-n]

set -euo pipefail

# ---------------------------------------------------------------------------
# Args
# ---------------------------------------------------------------------------
DRY_RUN=false
for arg in "$@"; do
  case "$arg" in
    --dry-run|-n) DRY_RUN=true ;;
    *) echo "Unknown argument: $arg"; exit 1 ;;
  esac
done

# ---------------------------------------------------------------------------
# Config — override via environment or .env file
# ---------------------------------------------------------------------------
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

if [[ -f "$SCRIPT_DIR/.env" ]]; then
  # shellcheck source=/dev/null
  source "$SCRIPT_DIR/.env"
fi

FIDI_URL="${FIDI_URL:?Set FIDI_URL in .env or environment (e.g. http://localhost:8080)}"
FIDI_SECRET="${FIDI_SECRET:-}"
FIDI_ACCESS_TOKEN="${FIDI_ACCESS_TOKEN:-}"
# Path to the imports directory as seen by FIDI inside its container
FIDI_IMPORT_DIR="${FIDI_IMPORT_DIR:-/imports}"

# ---------------------------------------------------------------------------
# Helpers
# ---------------------------------------------------------------------------
GREEN='\033[0;32m'
RED='\033[0;31m'
YELLOW='\033[1;33m'
CYAN='\033[0;36m'
NC='\033[0m'

pass() { echo -e "${GREEN}[OK]${NC}  $*"; }
fail() { echo -e "${RED}[FAIL]${NC} $*"; }
info() { echo -e "${YELLOW}[INFO]${NC} $*"; }
dry()  { echo -e "${CYAN}[DRY]${NC}  $*"; }

build_url() {
  local url="${FIDI_URL%/}/autoimport"
  local qs="directory=${FIDI_IMPORT_DIR}"
  [[ -n "$FIDI_SECRET" ]] && qs="${qs}&secret=${FIDI_SECRET}"
  echo "${url}?${qs}"
}

# ---------------------------------------------------------------------------
# Main
# ---------------------------------------------------------------------------
url="$(build_url)"

if $DRY_RUN; then
  info "Dry-run mode — no requests will be sent"
  dry "POST ${url//secret=*/secret=***}"
  [[ -n "$FIDI_ACCESS_TOKEN" ]] && dry "auth → Bearer ***"
  exit 0
fi

info "Triggering FIDI auto-import from ${FIDI_IMPORT_DIR}..."

curl_args=(-s -w "\n%{http_code}" -X POST)
[[ -n "$FIDI_ACCESS_TOKEN" ]] && curl_args+=(-H "Authorization: Bearer $FIDI_ACCESS_TOKEN")
curl_args+=("$url")

response=$(curl "${curl_args[@]}")
http_code=$(echo "$response" | tail -n1)
body=$(echo "$response" | head -n -1)

echo ""
echo "----------------------------------------"
if [[ "$http_code" =~ ^2 ]]; then
  pass "Import triggered (HTTP $http_code)"
  echo "  Response: $body"
  echo "----------------------------------------"
  exit 0
else
  fail "Import failed (HTTP $http_code)"
  echo "  Response: $body"
  echo "----------------------------------------"
  exit 1
fi