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

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
TMP_DIR="$(mktemp -d)"
trap 'rm -rf "${TMP_DIR}"' EXIT

# shellcheck source=backend/scripts/smoke_common.sh
source "${SCRIPT_DIR}/smoke_common.sh"

wait_for_health
require_fixture_svg

request "manifest" "GET" "${API_URL}/api/v1/manifest" "200"
MAX_FILE_SIZE_BYTES="$(json_get "${TMP_DIR}/manifest.body" "svg_limits.max_file_size_bytes")"
echo "MAX_FILE_SIZE_BYTES=${MAX_FILE_SIZE_BYTES}"

EMPTY_SVG_PATH="${TMP_DIR}/empty.svg"
NON_SVG_PATH="${TMP_DIR}/not-svg.txt"
SVG_BODY_WRONG_EXTENSION_PATH="${TMP_DIR}/svg-body.txt"
OVERSIZE_SVG_PATH="${TMP_DIR}/oversize.svg"

: > "${EMPTY_SVG_PATH}"
printf 'plain text payload\n' > "${NON_SVG_PATH}"
cp "${FIXTURE_SVG_PATH}" "${SVG_BODY_WRONG_EXTENSION_PATH}"

python3 - "${OVERSIZE_SVG_PATH}" "${MAX_FILE_SIZE_BYTES}" <<'PY'
import sys
from pathlib import Path

output_path = Path(sys.argv[1])
max_file_size_bytes = int(sys.argv[2])
payload = "<svg xmlns='http://www.w3.org/2000/svg'>" + (" " * max_file_size_bytes) + "</svg>"
output_path.write_text(payload, encoding="utf-8")
if output_path.stat().st_size <= max_file_size_bytes:
    raise SystemExit("Generated oversize SVG is not larger than configured limit")
PY

upload_file_expect_status "upload_empty_file" "${EMPTY_SVG_PATH}" "empty.svg" "image/svg+xml" "400"
assert_file_contains "${TMP_DIR}/upload_empty_file.body" "Uploaded file is empty"

upload_file_expect_status "upload_non_svg_text_plain" "${NON_SVG_PATH}" "not-svg.txt" "text/plain" "400"
assert_file_contains "${TMP_DIR}/upload_non_svg_text_plain.body" "Only SVG files are allowed"

upload_file_expect_status "upload_svg_body_wrong_extension" "${SVG_BODY_WRONG_EXTENSION_PATH}" "valid-svg-body.txt" "text/plain" "400"
assert_file_contains "${TMP_DIR}/upload_svg_body_wrong_extension.body" "Only SVG files are allowed"

upload_file_expect_status "upload_oversize_svg" "${OVERSIZE_SVG_PATH}" "oversize.svg" "image/svg+xml" "413"
assert_file_contains "${TMP_DIR}/upload_oversize_svg.body" "SVG file exceeds configured size limit"

echo
echo "===== done ====="
echo "[OK] smoke upload negative completed successfully"