#!/usr/bin/env bash
# Check deployer nonce and balance on Mainnet, Cronos, and Arbitrum.
# Use to diagnose "nonce too high" / "invalid nonce" and "insufficient funds" before retrying cW* deploy.
# Usage: ./scripts/deployment/check-deployer-nonce-and-balance.sh
# Requires: smom-dbis-138/.env with PRIVATE_KEY, ETHEREUM_MAINNET_RPC, CRONOS_RPC_URL, ARBITRUM_MAINNET_RPC

set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
SMOM="${PROJECT_ROOT}/smom-dbis-138"
[[ -f "$SMOM/.env" ]] || { echo "Missing $SMOM/.env" >&2; exit 1; }
set -a
source "$SMOM/.env"
set +a

DEPLOYER=""
if [[ -n "${PRIVATE_KEY:-}" ]]; then
  DEPLOYER=$(cast wallet address "$PRIVATE_KEY" 2>/dev/null || true)
fi
[[ -z "$DEPLOYER" ]] && { echo "Could not derive deployer address (set PRIVATE_KEY in $SMOM/.env)" >&2; exit 1; }
echo "Deployer address: $DEPLOYER"
echo ""

for label in "Mainnet (1)" "Cronos (25)" "Arbitrum (42161)"; do
  case "$label" in
    "Mainnet (1)")  RPC="${ETHEREUM_MAINNET_RPC:-$ETH_MAINNET_RPC_URL}"; CHAIN=1 ;;
    "Cronos (25)")  RPC="${CRONOS_RPC_URL:-$CRONOS_RPC}"; CHAIN=25 ;;
    "Arbitrum (42161)") RPC="${ARBITRUM_MAINNET_RPC:-$ARBITRUM_MAINNET_RPC_URL}"; CHAIN=42161 ;;
  esac
  [[ -z "$RPC" ]] && { echo "$label: no RPC set, skip"; continue; }
  NONCE=$(cast nonce "$DEPLOYER" --rpc-url "$RPC" 2>/dev/null || echo "?")
  BALANCE=$(cast balance "$DEPLOYER" --rpc-url "$RPC" 2>/dev/null || echo "?")
  echo "$label"
  echo "  RPC: ${RPC%%\?*}"
  echo "  Nonce (next tx): $NONCE"
  echo "  Balance (wei):   $BALANCE"
  if [[ "$CHAIN" == "42161" && "$BALANCE" != "?" ]]; then
    # ~0.44 ETH needed at 35 gwei for 10 contracts
    NEEDED=440872740000000000
    if [[ "$BALANCE" -lt "$NEEDED" ]]; then
      echo "  → Insufficient for cW* deploy (~0.44 ETH at 35 gwei). Send ETH to deployer."
    else
      echo "  → Balance OK for deploy."
    fi
  fi
  echo ""
done

echo "Mainnet/Cronos nonce: If 'nonce too high' or 'invalid nonce', either wait for pending txs to confirm or replace/cancel them (e.g. same nonce, higher gas, 0 value to self)."
echo "Arbitrum: Fund deployer with ~0.5 ETH on Arbitrum One, then run deploy with ARBITRUM_GAS_PRICE=35000000000."