#!/usr/bin/env bash
# Deploy Phase 2 from Nginx proxy host
# This script should be run on the proxy host (20.160.58.99) after copying the project
# Usage: ssh besuadmin@20.160.58.99, then run this script

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"

cd "$PROJECT_ROOT"
# Load .env via dotenv (RPC CR/LF trim). Fallback: raw source.
if [[ -f "$SCRIPT_DIR/../lib/deployment/dotenv.sh" ]]; then
  # shellcheck disable=SC1090
  source "$SCRIPT_DIR/../lib/deployment/dotenv.sh"
  load_deployment_env --repo-root "${PROJECT_ROOT:-$REPO_ROOT}"
elif [[ -n "${PROJECT_ROOT:-}" && -f "$PROJECT_ROOT/.env" ]]; then
  set -a
  # shellcheck disable=SC1090
  source "$PROJECT_ROOT/.env"
  set +a
elif [[ -n "${REPO_ROOT:-}" && -f "$REPO_ROOT/.env" ]]; then
  set -a
  # shellcheck disable=SC1090
  source "$REPO_ROOT/.env"
  set +a
fi

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "Phase 2 Deployment from Proxy Host"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""

# Check if .env exists
if [ ! -f .env ]; then
    echo "Error: .env file not found"
    echo "Please ensure .env is available on this host"
    exit 1
fi

source .env

# Change to Phase 2 directory
cd terraform/phases/phase2

# Initialize Terraform if needed
if [ ! -d .terraform ]; then
    echo "Initializing Terraform..."
    terraform init -upgrade > /dev/null 2>&1
fi

# Deploy (no bastion needed since we're already on the proxy)
echo "Deploying Phase 2 to all 5 regions..."
echo "Running from proxy host - direct access to private IPs"
echo ""

terraform apply -auto-approve

echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "✅ Phase 2 Deployment Complete"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
echo "Next steps:"
echo "1. Start services: ./terraform/phases/phase2/scripts/start-services.sh all"
echo "2. Check status: ./terraform/phases/phase2/scripts/status.sh all"