#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
FILE="$ROOT_DIR/docs/deployment/contract-addresses.base-sepolia.json"

if ! command -v jq >/dev/null 2>&1; then
  echo "FAIL: jq is required"
  exit 1
fi

if [[ ! -f "$FILE" ]]; then
  echo "FAIL: missing deployment artifact: $FILE"
  exit 1
fi

check_eth_address() {
  local value="$1"
  if [[ ! "$value" =~ ^0x[0-9a-fA-F]{40}$ ]]; then
    return 1
  fi
  return 0
}

to_lower() {
  printf "%s" "$1" | tr '[:upper:]' '[:lower:]'
}

network="$(jq -r '.network // ""' "$FILE")"
chain_id="$(jq -r '.chain_id // 0' "$FILE")"
membership_contract="$(jq -r '.membership_contract // ""' "$FILE")"
entitlement_contract="$(jq -r '.entitlement_contract // ""' "$FILE")"
offer_registry_contract="$(jq -r '.offer_registry_contract // ""' "$FILE")"
treasury_wallet="$(jq -r '.treasury_wallet // ""' "$FILE")"
mint_currency_mode="$(jq -r '.mint_currency_mode // ""' "$FILE")"
mint_amount_atomic="$(jq -r '.mint_amount_atomic // ""' "$FILE")"
version="$(jq -r '.version // ""' "$FILE")"

if [[ "$network" != "base-sepolia" ]]; then
  echo "FAIL: unexpected network: $network"
  exit 1
fi
if [[ "$chain_id" != "84532" ]]; then
  echo "FAIL: unexpected chain_id: $chain_id"
  exit 1
fi

for addr_name in membership_contract entitlement_contract offer_registry_contract treasury_wallet; do
  value="$(jq -r ".${addr_name} // \"\"" "$FILE")"
  if ! check_eth_address "$value"; then
    echo "FAIL: invalid address for ${addr_name}: ${value}"
    exit 1
  fi
done

if [[ "$(to_lower "$entitlement_contract")" != "$(to_lower "$offer_registry_contract")" ]]; then
  echo "FAIL: entitlement_contract and offer_registry_contract diverged"
  exit 1
fi

if [[ "$mint_currency_mode" != "ETH_TEST" && "$mint_currency_mode" != "USDC" ]]; then
  echo "FAIL: invalid mint_currency_mode: $mint_currency_mode"
  exit 1
fi

if [[ ! "$mint_amount_atomic" =~ ^[0-9]+$ ]]; then
  echo "FAIL: invalid mint_amount_atomic: $mint_amount_atomic"
  exit 1
fi

if [[ "$version" != "v1" ]]; then
  echo "FAIL: unexpected deployment artifact version: $version"
  exit 1
fi

echo "PASS: deployment artifact checks"
echo "  network=$network chain_id=$chain_id"
echo "  membership_contract=$membership_contract"
echo "  entitlement_contract=$entitlement_contract"
echo "  treasury_wallet=$treasury_wallet"
echo "  mint_currency_mode=$mint_currency_mode mint_amount_atomic=$mint_amount_atomic"