#!/usr/bin/env bash
# Compare explorer-monorepo Chain 138 keys in address-inventory.json to
# config/smart-contracts-master.json (G3 drift guard).
# Usage: bash scripts/validation/validate-explorer-chain138-inventory.sh
# Requires: jq

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
MASTER="${PROJECT_ROOT}/config/smart-contracts-master.json"
INV="${PROJECT_ROOT}/explorer-monorepo/config/address-inventory.json"

norm() { echo "$1" | tr '[:upper:]' '[:lower:]'; }

if ! command -v jq &>/dev/null; then
  echo "[WARN] jq not installed; skip explorer Chain 138 inventory alignment check"
  exit 0
fi

if [[ ! -f "$MASTER" ]]; then
  echo "[ERROR] Missing $MASTER"
  exit 1
fi

if [[ ! -f "$INV" ]]; then
  echo "[WARN] Missing $INV; skip explorer inventory check"
  exit 0
fi

ERR=0
expect_match() {
  local key="$1"
  local jqpath="$2"
  local exp
  exp=$(jq -r "$jqpath" "$MASTER")
  local got
  got=$(jq -r --arg k "$key" '.inventory[$k] // empty' "$INV")
  if [[ -z "$got" ]]; then
    echo "[ERROR] inventory missing key: $key"
    ERR=$((ERR + 1))
    return
  fi
  if [[ "$(norm "$exp")" != "$(norm "$got")" ]]; then
    echo "[ERROR] $key mismatch: inventory=$got master=$exp"
    ERR=$((ERR + 1))
  fi
}

expect_match "CCIP_ROUTER_138" '.chains["138"].contracts.CCIP_Router'
expect_match "CCIP_ROUTER_ADDRESS" '.chains["138"].contracts.CCIP_Router'
expect_match "CCIPWETH9_BRIDGE_138" '.chains["138"].contracts.CCIPWETH9_Bridge'
expect_match "CCIPWETH9_BRIDGE" '.chains["138"].contracts.CCIPWETH9_Bridge'
expect_match "LINK_TOKEN_138" '.chains["138"].contracts.LINK'
expect_match "ISO20022_ROUTER" '.chains["138"].contracts.ISO20022Router'

if [[ $ERR -gt 0 ]]; then
  echo "[ERROR] Explorer address-inventory Chain 138 drift ($ERR). Update explorer-monorepo/config/address-inventory.json or smart-contracts-master.json."
  exit 1
fi

echo "[OK] Explorer address-inventory Chain 138 keys match smart-contracts-master.json"