#!/bin/bash
# =============================================================================
# Backup Service - Individual Deployment Script
# =============================================================================

set -e

SERVICE_NAME="backup-service"
CONTAINER_NAME="rwa-backup-service"
IMAGE_NAME="services-backup-service"
PORT=3002

# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
log_success() { echo -e "${GREEN}[OK]${NC} $1"; }
log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
log_error() { echo -e "${RED}[ERROR]${NC} $1"; }

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

if [ -f "$SERVICES_DIR/.env" ]; then
    export $(cat "$SERVICES_DIR/.env" | grep -v '^#' | xargs)
fi

case "$1" in
    build)
        log_info "Building $SERVICE_NAME..."
        docker build -t "$IMAGE_NAME" "$SCRIPT_DIR"
        log_success "$SERVICE_NAME built successfully"
        ;;
    build-no-cache)
        log_info "Building $SERVICE_NAME (no cache)..."
        docker build --no-cache -t "$IMAGE_NAME" "$SCRIPT_DIR"
        log_success "$SERVICE_NAME built successfully"
        ;;
    start)
        log_info "Starting $SERVICE_NAME..."
        cd "$SERVICES_DIR"
        docker compose up -d "$SERVICE_NAME"
        log_success "$SERVICE_NAME started"
        ;;
    stop)
        log_info "Stopping $SERVICE_NAME..."
        docker stop "$CONTAINER_NAME" 2>/dev/null || true
        docker rm "$CONTAINER_NAME" 2>/dev/null || true
        log_success "$SERVICE_NAME stopped"
        ;;
    restart)
        $0 stop
        $0 start
        ;;
    logs)
        docker logs -f "$CONTAINER_NAME"
        ;;
    logs-tail)
        docker logs --tail 100 "$CONTAINER_NAME"
        ;;
    status)
        if docker ps --format '{{.Names}}' | grep -q "^${CONTAINER_NAME}$"; then
            log_success "$SERVICE_NAME is running"
            docker ps --filter "name=$CONTAINER_NAME" --format "table {{.Status}}\t{{.Ports}}"
        else
            log_warn "$SERVICE_NAME is not running"
        fi
        ;;
    health)
        log_info "Checking health of $SERVICE_NAME..."
        if curl -sf "http://localhost:$PORT/health" > /dev/null 2>&1; then
            log_success "$SERVICE_NAME is healthy"
        else
            log_error "$SERVICE_NAME health check failed"
            exit 1
        fi
        ;;
    migrate)
        log_info "Running migrations for $SERVICE_NAME..."
        docker exec "$CONTAINER_NAME" npx prisma migrate deploy
        log_success "Migrations completed"
        ;;
    shell)
        docker exec -it "$CONTAINER_NAME" sh
        ;;
    *)
        echo "Usage: $0 {build|build-no-cache|start|stop|restart|logs|logs-tail|status|health|migrate|shell}"
        exit 1
        ;;
esac
