#!/bin/bash
#
# Check Visual Workflow Builder Status - Full Stack
#
# This script checks the status of both backend and frontend servers
#

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

# Colors for output
GREEN='\033[0;32m'
RED='\033[0;31m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

echo "=========================================="
echo "Visual Workflow Builder - Full Status"
echo "=========================================="

# Check Backend
echo -e "${BLUE}BACKEND STATUS${NC}"
echo "-----------------------------------"
if [ -f "$SCRIPT_DIR/backend/status.sh" ]; then
    cd "$SCRIPT_DIR/backend"
    ./status.sh
else
    # Manual check
    BACKEND_PID=$(lsof -ti:5001 2>/dev/null)
    if [ -z "$BACKEND_PID" ]; then
        echo -e "${RED}Status: NOT RUNNING${NC}"
        echo "Port 5001: FREE"
    else
        echo -e "${GREEN}Status: RUNNING${NC}"
        echo "Port 5001: IN USE (PID: $BACKEND_PID)"
        
        # Health check
        if command -v curl &> /dev/null; then
            HEALTH=$(curl -s -o /dev/null -w "%{http_code}" http://localhost:5001/health 2>/dev/null)
            if [ "$HEALTH" = "200" ]; then
                echo -e "${GREEN}Health Check: OK ✓${NC}"
            else
                echo -e "${RED}Health Check: FAILED${NC}"
            fi
        fi
    fi
fi

echo ""
echo "=========================================="

# Check Frontend
echo -e "${BLUE}FRONTEND STATUS${NC}"
echo "-----------------------------------"
if [ -f "$SCRIPT_DIR/frontend/status.sh" ]; then
    cd "$SCRIPT_DIR/frontend"
    ./status.sh
else
    # Manual check
    FRONTEND_PID=$(lsof -ti:3000 2>/dev/null)
    if [ -z "$FRONTEND_PID" ]; then
        echo -e "${RED}Status: NOT RUNNING${NC}"
        echo "Port 3000: FREE"
        echo -e "${YELLOW}Note: Frontend will be implemented in Phase 2${NC}"
    else
        echo -e "${GREEN}Status: RUNNING${NC}"
        echo "Port 3000: IN USE (PID: $FRONTEND_PID)"
        
        # Health check
        if command -v curl &> /dev/null; then
            HEALTH=$(curl -s -o /dev/null -w "%{http_code}" http://localhost:3000 2>/dev/null)
            if [ "$HEALTH" = "200" ]; then
                echo -e "${GREEN}Health Check: OK ✓${NC}"
            else
                echo -e "${YELLOW}Health Check: Response code $HEALTH${NC}"
            fi
        fi
    fi
fi

echo ""
echo "=========================================="
echo -e "${BLUE}QUICK ACCESS${NC}"
echo "-----------------------------------"
echo "Backend API:  http://localhost:5001"
echo "Backend Health: http://localhost:5001/health"
echo "Frontend:     http://localhost:3000"
echo ""
echo "Commands:"
echo "  ./start.sh   - Start all services"
echo "  ./stop.sh    - Stop all services"
echo "  ./restart.sh - Restart all services"
echo "=========================================="