#!/usr/bin/env bash
# DBIS Phase 3 — liveness / availability wrapper: Besu RPC liveness + optional FireFly HTTP + optional full RPC health.
# This does NOT execute Indy issuance, Aries verification, Fabric chaincode, or cross-chain business workflow steps.
#
# Usage: bash scripts/verify/run-dbis-phase3-e2e-simulation.sh
# Env:   RPC_URL_138 (default http://192.168.11.211:8545)
#        FIREFLY_URL (default http://192.168.11.35:5000)
#        RUN_CHAIN138_RPC_HEALTH=1 to run check-chain138-rpc-health.sh (slower)

set -uo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
# shellcheck source=/dev/null
source "$PROJECT_ROOT/config/ip-addresses.conf" 2>/dev/null || true

RPC_URL="${RPC_URL_138:-http://${IP_BESU_RPC_CORE_1:-192.168.11.211}:8545}"
FIREFLY_URL="${FIREFLY_URL:-http://192.168.11.35:5000}"

fail=0
echo "=== DBIS Phase 3 liveness wrapper (partial) ==="
echo "RPC: $RPC_URL"
echo ""

if command -v curl &>/dev/null; then
  echo "--- Besu eth_chainId / eth_blockNumber ---"
  if ! out=$(curl -sS --connect-timeout 5 -X POST -H 'Content-Type: application/json' \
    -d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}' "$RPC_URL"); then
    echo "[FAIL] curl chainId"
    fail=1
  else
    echo "$out"
  fi
  if ! out=$(curl -sS --connect-timeout 5 -X POST -H 'Content-Type: application/json' \
    -d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' "$RPC_URL"); then
    echo "[FAIL] curl blockNumber"
    fail=1
  else
    echo "$out"
  fi
else
  echo "[SKIP] curl not installed"
  fail=1
fi

echo ""
echo "--- FireFly HTTP (optional) ---"
if command -v curl &>/dev/null; then
  code=$(curl -sS -o /dev/null -w '%{http_code}' --connect-timeout 4 "$FIREFLY_URL/api/v1/status" || true)
  if [[ "$code" =~ ^(200|401|403)$ ]]; then
    echo "[OK] $FIREFLY_URL/api/v1/status HTTP $code"
  else
    echo "[WARN] $FIREFLY_URL/api/v1/status HTTP ${code:-000} (FireFly may be down or path differs)"
  fi
else
  echo "[SKIP] curl not installed"
fi

if [[ "${RUN_CHAIN138_RPC_HEALTH:-}" == "1" ]]; then
  echo ""
  echo "--- check-chain138-rpc-health.sh ---"
  bash "$PROJECT_ROOT/scripts/verify/check-chain138-rpc-health.sh" || fail=1
fi

echo ""
echo "--- Manual follow-ups (Section 18) ---"
echo "This script proves only liveness / availability for the automated checks above."
echo "Indy 6400 / Fabric 6000 / CCIP relay on r630-01: see docs/03-deployment/DBIS_PHASE3_E2E_PRODUCTION_SIMULATION_RUNBOOK.md"
echo "Caliper: docs/03-deployment/CALIPER_CHAIN138_PERF_HOOK.md"
echo ""

exit "$fail"