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

ROOT_DIR=/workspace
TXNBOT_ENV_FILE=$ROOT_DIR/tmp/podman/txnBot.env
BOT_DIR=$ROOT_DIR/services/txnBot
KRAIKEN_LIB_DIR=$ROOT_DIR/kraiken-lib

while [[ ! -f "$TXNBOT_ENV_FILE" ]]; do
  echo "[txn-bot-entrypoint] waiting for env file"
  sleep 2
done

# Build kraiken-lib first
echo "[txn-bot-entrypoint] Building kraiken-lib..."
cd "$KRAIKEN_LIB_DIR"

# Install dependencies if needed
if [[ ! -d node_modules ]]; then
  echo "[txn-bot-entrypoint] Installing kraiken-lib dependencies..."
  npm install --loglevel error
fi

# Install TypeScript if not present
if [[ ! -f node_modules/.bin/tsc ]]; then
  echo "[txn-bot-entrypoint] Installing TypeScript..."
  npm install --loglevel error typescript
fi

# Build TypeScript files (dist is now a volume, writable by node user)
echo "[txn-bot-entrypoint] Compiling TypeScript..."
if [[ ! -f dist/index.js ]]; then
  echo "[txn-bot-entrypoint] Running tsc to compile kraiken-lib..."
  ./node_modules/.bin/tsc 2>&1 | head -20 || {
    echo "[txn-bot-entrypoint] TypeScript compilation had some issues, checking if files were created..."
  }

  # Verify the main file exists
  if [[ ! -f dist/index.js ]]; then
    echo "[txn-bot-entrypoint] ERROR: Failed to compile kraiken-lib"
    exit 1
  fi
fi

cd "$BOT_DIR"
echo "[txn-bot-entrypoint] Installing txn-bot dependencies..."
npm install --no-save --loglevel error 2>&1 || {
  echo "[txn-bot-entrypoint] npm install failed, trying with --force"
  npm install --force --no-save --loglevel error
}

export TXN_BOT_ENV_FILE="$TXNBOT_ENV_FILE"
exec npm run start