# Server Configuration
PORT=5000
NODE_ENV=development

# Database Configuration
# Choose one: MongoDB, MySQL (XAMPP), or Supabase/PostgreSQL

# MongoDB (Default)
MONGODB_URI=mongodb://localhost:27017/yatsi-chatbot

# MySQL/MariaDB (XAMPP)
# Uncomment to use MySQL instead of MongoDB
# DB_TYPE=mysql
# DB_HOST=localhost
# DB_PORT=3306
# DB_USER=root
# DB_PASSWORD=
# DB_NAME=yatsi_chatbot

# Production: Supabase/PostgreSQL
# DB_TYPE=supabase
# DATABASE_URL=postgresql://postgres.[project-ref]:[password]@aws-[region].pooler.supabase.com:5432/postgres
# DB_SSL=true
# DB_POOL_MAX=10

# JWT Configuration
JWT_SECRET=your-super-secret-jwt-key-here
JWT_EXPIRES_IN=7d

# LMS Integration - Universitas Yatsi Madani
LMS_BASE_URL=https://mahasiswa.lms.uym.ac.id
LMS_API_URL=https://mahasiswa.lms.uym.ac.id
LMS_API_KEY=your-lms-api-key
LMS_WEBHOOK_SECRET=your-webhook-secret
LMS_COLLEGE_ID=041105

# Test Credentials (untuk testing scraper)
LMS_TEST_USERNAME=your_lms_username
LMS_TEST_PASSWORD=your_lms_password
TEST_EMAIL=your_chatbot_email@example.com
TEST_PASSWORD=your_chatbot_password

# API Base URL (untuk test script)
API_BASE_URL=http://localhost:5000

# AI/NLP Configuration
OPENAI_API_KEY=your-openai-api-key
OPENAI_MODEL=gpt-3.5-turbo
OPENAI_MAX_TOKENS=1000

# Alternative AI Services
GOOGLE_DIALOGFLOW_PROJECT_ID=your-dialogflow-project
GOOGLE_DIALOGFLOW_KEY_FILE=path/to/service-account.json

# Email Configuration (untuk notifikasi)
SMTP_HOST=smtp.gmail.com
SMTP_PORT=587
SMTP_USER=your-email@gmail.com
SMTP_PASS=your-app-password

# Redis (untuk caching dan session)
REDIS_URL=redis://localhost:6379

# File Upload
MAX_FILE_SIZE=10485760
UPLOAD_PATH=./uploads

# Rate Limiting
RATE_LIMIT_WINDOW_MS=900000
RATE_LIMIT_MAX_REQUESTS=100

# Logging
LOG_LEVEL=info
LOG_FILE=./logs/app.log

# CORS
CORS_ORIGIN=http://localhost:3000

# Security
BCRYPT_ROUNDS=12
SESSION_SECRET=your-session-secret