# ========================================
# LCBP3 Backend — Environment Variables
# Copy to .env and fill in real values
# หมายเหตุ: ค่า DB_PASSWORD, REDIS_PASSWORD,
# ELASTICSEARCH_PASSWORD ต้องตรงกับที่ตั้งไว้ใน
# services stack (MariaDB/Redis/Elasticsearch
# ดูจาก .env ของ services stack ที่รันอยู่แล้วบน QNAP
# ========================================

# Database
DB_HOST=localhost
DB_PORT=3306
DB_USERNAME=admin
DB_PASSWORD=Center2025
DB_DATABASE=lcbp3_dev

# Redis
REDIS_HOST=localhost
REDIS_PORT=16379
REDIS_PASSWORD=Center2025

# JWT
JWT_SECRET=change-me-in-production
JWT_EXPIRES_IN=7d

# File Storage
UPLOAD_DEST=./uploads
MAX_FILE_SIZE=52428800

# ClamAV
CLAMAV_HOST=localhost
CLAMAV_PORT=3310

# ========================================
# ADR-022 RAG — Retrieval-Augmented Generation
# ========================================

# Qdrant vector store (local docker-compose or QNAP)
QDRANT_URL=http://localhost:6333

# Ollama (Admin Desktop Desk-5439 — ADR-018 AI boundary)
OLLAMA_EMBED_MODEL=nomic-embed-text
OLLAMA_RAG_MODEL=gemma3:12b
OLLAMA_URL=http://192.168.10.100:11434

# Thai preprocessing microservice (PyThaiNLP — Admin Desktop)
THAI_PREPROCESS_URL=http://192.168.10.100:8765

# Typhoon API (cloud LLM — PUBLIC/INTERNAL only, never CONFIDENTIAL)
TYPHOON_API_KEY=your-typhoon-api-key-here
TYPHOON_API_URL=https://api.opentyphoon.ai/v1

# RAG query config
RAG_TOPK=20
RAG_FINAL_K=5
RAG_TIMEOUT_MS=5000
RAG_QUERY_CACHE_TTL=300