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

if [[ "${CI:-}" == "true" ]]; then
  # ── CI path ────────────────────────────────────────────────────────
  cd /app/services/ponder

  echo "[ponder-ci] Starting Ponder indexer..."

  : "${DATABASE_URL:?DATABASE_URL is required}"
  : "${PONDER_RPC_URL_1:?PONDER_RPC_URL_1 is required}"

  export PONDER_RPC_TIMEOUT=${PONDER_RPC_TIMEOUT:-20000}
  export HOST=${HOST:-0.0.0.0}
  export PORT=${PORT:-42069}

  cat > .env.local <<EOF
DATABASE_URL=${DATABASE_URL}
PONDER_RPC_URL_1=${PONDER_RPC_URL_1}
DATABASE_SCHEMA=${DATABASE_SCHEMA:-ponder_ci}
START_BLOCK=${START_BLOCK:-0}
EOF

  echo "[ponder-ci] Environment configured:"
  echo "  DATABASE_URL: ${DATABASE_URL}"
  echo "  PONDER_RPC_URL_1: ${PONDER_RPC_URL_1}"
  echo "  START_BLOCK: ${START_BLOCK:-0}"

  exec npm run dev
fi

# ── Local dev path ─────────────────────────────────────────────────
ROOT_DIR=/workspace

# shellcheck source=entrypoint-common.sh
source "$ROOT_DIR/containers/entrypoint-common.sh"

entrypoint_checkout_branch "$ROOT_DIR" "ponder-entrypoint"

CONTRACT_ENV=$ROOT_DIR/tmp/containers/contracts.env
PONDER_WORKDIR=$ROOT_DIR/services/ponder

while [[ ! -f "$CONTRACT_ENV" ]]; do
  echo "[ponder-entrypoint] waiting for contracts env"
  sleep 2
done

cd "$PONDER_WORKDIR"

# Wait for .env.local to be created by bootstrap
while [[ ! -f .env.local ]]; do
  echo "[ponder-entrypoint] waiting for .env.local"
  sleep 2
done

# Load contract deployment info
source "$CONTRACT_ENV"
START_BLOCK=$(grep START_BLOCK .env.local 2>/dev/null | cut -d= -f2 || echo "")
EXPECTED_SCHEMA="ponder_local_${START_BLOCK}"

# Check if schema changed (contract redeployment detected)
if [[ -n "$START_BLOCK" ]]; then
  CURRENT_SCHEMA=$(grep DATABASE_SCHEMA .env.local 2>/dev/null | cut -d= -f2 || echo "")

  if [[ -n "$CURRENT_SCHEMA" && "$CURRENT_SCHEMA" != "$EXPECTED_SCHEMA" ]]; then
    echo "[ponder-entrypoint] Contract redeployment detected (schema changed: $CURRENT_SCHEMA -> $EXPECTED_SCHEMA)"
    echo "[ponder-entrypoint] Resetting Ponder database..."

    export PGPASSWORD=ponder_local
    psql -h postgres -U ponder -d ponder_local -c \
      "DROP SCHEMA IF EXISTS \"$CURRENT_SCHEMA\" CASCADE;" 2>/dev/null || true

    echo "[ponder-entrypoint] Old schema dropped successfully"
  fi
fi

entrypoint_require_kraiken_lib "$ROOT_DIR" "ponder-entrypoint"
entrypoint_install_deps "ponder-entrypoint"

# Load and export all environment variables from .env.local
if [[ -f .env.local ]]; then
  echo "[ponder-entrypoint] Loading environment from .env.local"
  set -a
  source .env.local
  set +a
fi

export CHOKIDAR_USEPOLLING=${CHOKIDAR_USEPOLLING:-1}
export HOST=0.0.0.0
export PORT=${PORT:-42069}
export PONDER_RPC_TIMEOUT=${PONDER_RPC_TIMEOUT:-20000}

exec npm run dev
