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

set -e

SERVICE_NAME="admin-service"
CONTAINER_NAME="rwa-admin-service"
IMAGE_NAME="services-admin-service"
PORT=3010

# 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"; }

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

# Load environment
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
        ;;

    shell)
        log_info "Entering $SERVICE_NAME container shell..."
        docker exec -it "$CONTAINER_NAME" sh
        ;;

    migrate)
        log_info "Running database migrations for $SERVICE_NAME..."
        docker exec "$CONTAINER_NAME" npx prisma migrate deploy
        log_success "Migrations completed"
        ;;

    migrate-dev)
        log_info "Running dev migrations for $SERVICE_NAME..."
        docker exec -it "$CONTAINER_NAME" npx prisma migrate dev
        log_success "Dev migrations completed"
        ;;

    clean)
        log_warn "Cleaning $SERVICE_NAME (removing container and volumes)..."
        $0 stop
        docker volume rm "${SERVICE_NAME}_node_modules" 2>/dev/null || true
        log_success "$SERVICE_NAME cleaned"
        ;;

    *)
        echo "Usage: $0 {build|build-no-cache|start|stop|restart|logs|logs-tail|status|shell|migrate|migrate-dev|clean}"
        echo ""
        echo "Commands:"
        echo "  build            - Build Docker image"
        echo "  build-no-cache   - Build Docker image without cache"
        echo "  start            - Start service"
        echo "  stop             - Stop service"
        echo "  restart          - Restart service"
        echo "  logs             - Follow logs"
        echo "  logs-tail        - Show last 100 lines of logs"
        echo "  status           - Check service status"
        echo "  shell            - Enter container shell"
        echo "  migrate          - Run database migrations (production)"
        echo "  migrate-dev      - Run database migrations (development)"
        echo "  clean            - Remove container and volumes"
        exit 1
        ;;
esac