#!/usr/bin/env bash
# Run XDC-Zero registerchain.js on xdcparentnet and chain138 (owner txs).
# Prerequisites: merged endpointconfig.json, PRIVATE_KEY is Endpoint owner, yarn deps installed.
#
# Usage:
#   source scripts/lib/load-project-env.sh
#   XDC_ZERO_ENDPOINT_DIR=/path/to/XDC-Zero/endpoint bash scripts/xdc-zero/run-registerchain-both.sh [--dry-run]

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
# shellcheck source=/dev/null
source "${PROJECT_ROOT}/scripts/lib/load-project-env.sh"

EP="${XDC_ZERO_ENDPOINT_DIR:-${HOME}/projects/XDC-Zero/endpoint}"
DRY=false
[[ "${1:-}" == "--dry-run" ]] && DRY=true

[[ -f "${EP}/endpointconfig.json" ]] || {
  echo "ERROR: missing ${EP}/endpointconfig.json" >&2
  exit 1
}
[[ -f "${EP}/hardhat.config.js" ]] || {
  echo "ERROR: missing Hardhat project at $EP" >&2
  exit 1
}

cd "$EP"
if [[ ! -d node_modules ]]; then
  if command -v yarn >/dev/null 2>&1; then
    yarn install
  else
    npm install
  fi
fi

run() {
  local net="$1"
  if $DRY; then
    if command -v yarn >/dev/null 2>&1; then
      echo "DRY-RUN: yarn hardhat run scripts/registerchain.js --network $net"
    else
      echo "DRY-RUN: npx hardhat run scripts/registerchain.js --network $net"
    fi
    return 0
  fi
  if command -v yarn >/dev/null 2>&1; then
    yarn hardhat run scripts/registerchain.js --network "$net"
  else
    npx hardhat run scripts/registerchain.js --network "$net"
  fi
}

# Parent first or 138 first — both must succeed for bilateral registration
run xdcparentnet
run chain138
echo "Done. Next: registerapplications.js on both networks if apps are configured."