#!/usr/bin/env bash
# Deploy CCIP WETH9/WETH10 bridge stack on Monad mainnet (chain 143).
# Uses WMON as wrapped native and native MON for CCIP fees (feeToken=0) until LINK exists on-chain.
#
# Usage:
#   cd smom-dbis-138
#   DRY_RUN=1 ./scripts/deployment/deploy-monad-ccip-stack.sh
#   ./scripts/deployment/deploy-monad-ccip-stack.sh --execute
#   ./scripts/deployment/deploy-monad-ccip-stack.sh --execute --configure-138
#
# After deploy: record addresses in .env, run complete-config-monad-chain138.sh, verify on monadscan.

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
cd "$PROJECT_ROOT"

if [[ -f "$SCRIPT_DIR/../lib/deployment/dotenv.sh" ]]; then
  # shellcheck disable=SC1090
  source "$SCRIPT_DIR/../lib/deployment/dotenv.sh"
  load_deployment_env --repo-root "$PROJECT_ROOT"
elif [[ -f "$PROJECT_ROOT/.env" ]]; then
  set -a
  # shellcheck disable=SC1090
  source "$PROJECT_ROOT/.env"
  set +a
fi

EXECUTE=0
CONFIGURE_138=0
FORCE=0
DRY_RUN="${DRY_RUN:-0}"

while [[ $# -gt 0 ]]; do
  case "$1" in
    --execute) EXECUTE=1; shift ;;
    --configure-138) CONFIGURE_138=1; shift ;;
    --force) FORCE=1; shift ;;
    --dry-run) DRY_RUN=1; shift ;;
    *) echo "Unknown arg: $1" >&2; exit 1 ;;
  esac
done

RPC="${MONAD_MAINNET_RPC:-https://rpc.monad.xyz}"
if [[ "$RPC" =~ infura\.io/v3/?$ ]]; then
  RPC="${MONAD_MAINNET_RPC_PUBLIC:-https://rpc.monad.xyz}"
fi
CHAIN_ID=143
WMON="${WMON_MAINNET:-0x754704bc059f8c67012fed69bc8a327a5aafb603}"

export CCIP_MONAD_ROUTER="${CCIP_MONAD_ROUTER:-0x33566fE5976AAa420F3d5C64996641Fc3858CaDB}"
export MONAD_SELECTOR="${MONAD_SELECTOR:-8481857512324358265}"
export CCIP_MONAD_LINK_TOKEN="${CCIP_MONAD_LINK_TOKEN:-0x0000000000000000000000000000000000000000}"
export WETH9_MONAD="${WETH9_MONAD:-$WMON}"
export WETH10_MONAD="${WETH10_MONAD:-$WMON}"

echo "=== Monad CCIP stack deploy (chain $CHAIN_ID) ==="
echo "RPC: ${RPC%%\?*}"
echo "WMON: $WMON"
echo "CCIP router: $CCIP_MONAD_ROUTER"
echo "MONAD selector: $MONAD_SELECTOR"
echo "Fee token: ${CCIP_MONAD_LINK_TOKEN} (0 = native MON)"

if [[ "$FORCE" != "1" && -n "${CCIPWETH9_BRIDGE_MONAD:-}" && -n "${CCIPWETH10_BRIDGE_MONAD:-}" ]]; then
  echo "Skip: CCIPWETH9_BRIDGE_MONAD and CCIPWETH10_BRIDGE_MONAD already set. Use --force to redeploy."
  exit 0
fi

if [[ "$DRY_RUN" == "1" ]]; then
  echo ""
  echo "[DRY RUN] forge script script/DeployAll.s.sol:DeployAll \\"
  echo "  --rpc-url \"$RPC\" --chain-id $CHAIN_ID --broadcast --legacy -vvv"
  echo ""
  echo "Unset DRY_RUN and pass --execute to broadcast (requires PRIVATE_KEY in .env)."
  exit 0
fi

if [[ "$EXECUTE" != "1" ]]; then
  echo ""
  echo "Pass --execute to broadcast (requires PRIVATE_KEY in .env)."
  exit 0
fi

if ! require_private_key_env; then
  exit 1
fi

"$SCRIPT_DIR/preflight-monad-deploy.sh"

GAS_OPTS="--legacy"
BROADCAST="--broadcast"
CMD=(forge script script/DeployAll.s.sol:DeployAll
  --rpc-url "$RPC"
  --chain-id "$CHAIN_ID"
  --private-key "$PRIVATE_KEY"
  $BROADCAST
  $GAS_OPTS
  -vvv)

echo ""
echo "Broadcasting DeployAll on Monad..."
"${CMD[@]}"

OUT_DIR="$PROJECT_ROOT/broadcast/DeployAll.s.sol/$CHAIN_ID"
echo ""
echo "=== Deploy complete ==="
echo "Inspect broadcast logs: $OUT_DIR"
echo "Add to smom-dbis-138/.env:"
echo "  WETH9_MONAD=$WETH9_MONAD"
echo "  WETH10_MONAD=$WETH10_MONAD"
echo "  CCIPWETH9_BRIDGE_MONAD=<from script output>"
echo "  CCIPWETH10_BRIDGE_MONAD=<from script output>"
echo "Verify: cd smom-dbis-138 && ./scripts/deployment/verify-all-networks-explorers.sh (when Monad supported)"

if [[ "$CONFIGURE_138" == "1" ]]; then
  echo ""
  echo "Configuring Chain 138 <-> Monad destinations..."
  "$SCRIPT_DIR/complete-config-monad-chain138.sh" || true
fi