#!/bin/bash
# Script completo para desplegar OpenVidu Meet con LiveKit local y UDP

set -e

echo "🚀 Desplegando OpenVidu Meet con LiveKit local (UDP)..."

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

# Verificar Docker
if ! command -v docker &> /dev/null; then
    echo -e "${RED}❌ Docker no está instalado${NC}"
    exit 1
fi

if ! command -v docker-compose &> /dev/null; then
    echo -e "${RED}❌ Docker Compose no está instalado${NC}"
    exit 1
fi

# Obtener IP local
LOCAL_IP=$(hostname -I | awk '{print $1}')
echo -e "${BLUE}🌐 IP Local detectada: $LOCAL_IP${NC}"

# Crear .env para local
echo -e "${YELLOW}📝 Creando configuración local...${NC}"
cat > .env.local << EOF
# Configuración LOCAL con LiveKit y UDP
ADMIN_PASSWORD=admin123
REDIS_PASSWORD=redispassword

# LiveKit Local
LIVEKIT_URL=ws://$LOCAL_IP:7880
LIVEKIT_API_KEY=devkey
LIVEKIT_API_SECRET=secretsecretsecretsecretsecretsecret

# Redis Local
REDIS_HOST=$LOCAL_IP
REDIS_PORT=6379
EOF

# Actualizar IP en livekit-local.yaml
echo -e "${YELLOW}🔧 Configurando LiveKit para IP $LOCAL_IP...${NC}"
sed -i "s/external_ip: \".*\"/external_ip: \"$LOCAL_IP\"/" livekit-local.yaml

# Configurar firewall
echo -e "${YELLOW}🔥 Configurando firewall...${NC}"
./configure-udp-ports.sh

# Parar servicios existentes
echo -e "${YELLOW}🛑 Parando servicios existentes...${NC}"
docker-compose -f docker-compose-with-livekit.yml down 2>/dev/null || true

# Construir imágenes
echo -e "${YELLOW}🔨 Construyendo imágenes...${NC}"
docker-compose -f docker-compose-with-livekit.yml build

# Iniciar servicios
echo -e "${YELLOW}🚀 Iniciando servicios completos...${NC}"
docker-compose -f docker-compose-with-livekit.yml --env-file .env.local up -d

# Esperar a que los servicios estén listos
echo -e "${YELLOW}⏳ Esperando servicios...${NC}"
sleep 15

# Verificar servicios
echo -e "${BLUE}🔍 Verificando servicios...${NC}"

services=(
    "redis:6379"
    "livekit:7880" 
    "openvidu-meet:6080"
    "nginx:80"
)

for service in "${services[@]}"; do
    name=$(echo $service | cut -d: -f1)
    port=$(echo $service | cut -d: -f2)
    
    if curl -s http://localhost:$port > /dev/null 2>&1; then
        echo -e "${GREEN}✅ $name funcionando en puerto $port${NC}"
    else
        echo -e "${RED}❌ $name no responde en puerto $port${NC}"
    fi
done

# Verificar puertos UDP
echo -e "${BLUE}📊 Verificando puertos UDP...${NC}"
if ss -tulnp | grep -q ":50000-60000"; then
    echo -e "${GREEN}✅ Puertos UDP 50000-60000 abiertos${NC}"
else
    echo -e "${YELLOW}⚠️  No se detectan puertos UDP - verificar manualmente${NC}"
fi

# Mostrar URLs finales
echo -e "${GREEN}"
echo "============================================="
echo "🎉 DESPLIEGUE COMPLETADO"
echo "============================================="
echo "📱 OpenVidu Meet: http://$LOCAL_IP"
echo "👨‍💼 Admin Panel: http://$LOCAL_IP/admin"
echo "🔧 LiveKit API: http://$LOCAL_IP:7880"
echo "📊 Redis: $LOCAL_IP:6379"
echo ""
echo "🔐 Credenciales Admin:"
echo "   Usuario: admin"
echo "   Password: admin123"
echo ""
echo "⚠️  PUERTOS NECESARIOS:"
echo "   TCP: 80, 6080, 6379, 7880"
echo "   UDP: 50000-60000 (WebRTC)"
echo "============================================="
echo -e "${NC}"

# Mostrar logs en tiempo real (opcional)
read -p "¿Ver logs en tiempo real? (y/N): " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
    docker-compose -f docker-compose-with-livekit.yml --env-file .env.local logs -f
fi