#!/usr/bin/env bash
# 一鍵 E2E：全新 Docker → index → seed → 起 Gateway → 跑測試 → 關閉並清 volume
set -euo pipefail

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# shellcheck source=scripts/e2e-lib.sh
source "${ROOT}/scripts/e2e-lib.sh"
cd "$ROOT"

E2E_CONFIG="${E2E_CONFIG:-test/e2e/fixtures/e2e.yaml}"
E2E_STATE="${E2E_STATE:-${ROOT}/test/e2e/fixtures/state.json}"
E2E_TEST_PATTERN="${E2E_TEST_PATTERN:-Test(Auth_|Health|Member|Permission)}"
GATEWAY_PORT="${GATEWAY_PORT:-18888}"
PID_FILE="${PID_FILE:-${ROOT}/test/e2e/fixtures/gateway.pid}"

cleanup() {
  e2e_stop_gateway "${GATEWAY_PORT}" "${PID_FILE}"
  if [[ "${E2E_KEEP_DOCKER:-}" != "1" ]]; then
    echo ">> docker compose down -v"
    docker compose down -v
  else
    echo ">> E2E_KEEP_DOCKER=1: leaving containers running"
  fi
}
trap cleanup EXIT

echo ">> [1/6] fresh docker compose (mongo + redis)"
docker compose down -v >/dev/null 2>&1 || true
docker compose up -d mongo redis

echo ">> [2/6] wait for mongo/redis healthy"
for i in $(seq 1 60); do
  if docker compose ps mongo 2>/dev/null | grep -q "(healthy)" && docker compose ps redis 2>/dev/null | grep -q "(healthy)"; then
    break
  fi
  sleep 1
  if [[ "$i" -eq 60 ]]; then
    echo "timeout waiting for docker health" >&2
    docker compose ps >&2
    exit 1
  fi
done

echo ">> [3/6] mongo indexes"
go run ./cmd/mongo-index -f "${E2E_CONFIG}"

echo ">> [4/6] e2e seed (tenant + member + permission + JWT)"
rm -f "${E2E_STATE}"
seed_args=(-f "${E2E_CONFIG}" -out "${E2E_STATE}")
if [[ -n "${E2E_ROLE:-}" ]]; then
  seed_args+=(-role "${E2E_ROLE}")
fi
go run ./cmd/e2e-seed "${seed_args[@]}"

echo ">> [5/6] start gateway on :${GATEWAY_PORT}"
e2e_start_gateway "${ROOT}" "${E2E_CONFIG}" "${GATEWAY_PORT}" "${PID_FILE}" >/dev/null
e2e_wait_gateway "${GATEWAY_PORT}"

echo ">> [6/6] run e2e tests (main suite, then auth teardown)"
GATEWAY_E2E=1 E2E_STATE_FILE="${E2E_STATE}" E2E_BASE_URL="http://127.0.0.1:${GATEWAY_PORT}" \
  go test -tags=e2e -v -count=1 ./test/e2e/... -run "${E2E_TEST_PATTERN}"
GATEWAY_E2E=1 E2E_STATE_FILE="${E2E_STATE}" E2E_BASE_URL="http://127.0.0.1:${GATEWAY_PORT}" \
  go test -tags=e2e -v -count=1 ./test/e2e/... -run 'TestZZZ_AuthTokenRefreshAndLogout'

echo ">> E2E OK"