# ---- DEVELOPMENT TEMPLATE ----
# Copy to .env. Values below are intentionally weak defaults for local Docker
# Compose. NEVER use them in production — see .env.prod.example.

# ==== PostgreSQL ====
POSTGRES_HOST=postgres
POSTGRES_PORT=5432
POSTGRES_DB=legacyhub
POSTGRES_USER=legacyhub
POSTGRES_PASSWORD=legacyhub

# ==== MinIO ====
MINIO_ENDPOINT=minio:9000
MINIO_ACCESS_KEY=legacyhub
MINIO_SECRET_KEY=legacyhub-secret
MINIO_BUCKET_ORIGINALS=legacyhub-originals
MINIO_BUCKET_DERIVED=legacyhub-derived
MINIO_SECURE=false
MINIO_REGION=us-east-1

# ==== OpenSearch ====
OPENSEARCH_HOST=opensearch
OPENSEARCH_PORT=9200
OPENSEARCH_USE_SSL=false
OPENSEARCH_VERIFY_CERTS=false
OPENSEARCH_USER=
OPENSEARCH_PASSWORD=
OPENSEARCH_INDEX_CHUNKS=legacy_chunks

# ==== Qdrant ====
QDRANT_HOST=qdrant
QDRANT_PORT=6333
QDRANT_API_KEY=
QDRANT_COLLECTION_CHUNKS=legacy_chunks

# ==== Redis ====
REDIS_URL=redis://redis:6379/0

# ==== OCR ====
OCR_LANGUAGES=rus+eng
OCR_ENABLED=true
DOCLING_OCR_ENABLED=false
MAX_DOCUMENT_TIMEOUT_SECONDS=180
OCR_DESKEW=true
OCR_CLEAN=true
OCR_OPTIMIZE=1

# ==== Embeddings / Reranker ====
EMBEDDING_MODEL=BAAI/bge-m3
EMBEDDING_DIM=1024
EMBEDDING_DEVICE=cpu
EMBEDDING_BATCH_SIZE=8
EMBEDDING_NORMALIZE=true

RERANKER_MODEL=BAAI/bge-reranker-v2-m3
RERANKER_DEVICE=cpu
RERANKER_ENABLED=true
RERANKER_BATCH_SIZE=8

# ==== Chunking ====
CHUNK_TARGET_TOKENS=700
CHUNK_MIN_TOKENS=120
CHUNK_MAX_TOKENS=900
CHUNK_OVERLAP_TOKENS=100

# ==== Search ====
HYBRID_OPENSEARCH_TOP_K=50
HYBRID_QDRANT_TOP_K=50
HYBRID_RRF_K=60
RERANK_CANDIDATES=40

# ==== App ====
APP_LOG_LEVEL=INFO
APP_HOST=0.0.0.0
APP_PORT=8000
APP_INPUT_DIR=/data/input
APP_WORK_DIR=/data/work
APP_API_PREFIX=/api/v1

# Comma-separated list of allowed origins for the browser. Use specific origins
# in production; * is accepted only for local development.
CORS_ALLOWED_ORIGINS=http://localhost:5173,http://localhost:5273,http://localhost:4173