################################################################################
# Global Application Settings (AppConfig)
################################################################################
[app]
# Global project name (optional)
project_name = ""
# Maximum number of documents per user (default from code: 100, sample: 10000)
default_max_documents_per_user = 100
# Maximum number of chunks per user (default: 10000)
default_max_chunks_per_user = 10000
# Maximum number of collections per user (default: 5)
default_max_collections_per_user = 5
# Maximum upload size in bytes (default: 2000000 ~2MB)
default_max_upload_size = 2000000
# LLM used for user‐facing output (quality)
quality_llm = ""
# LLM used for fast internal operations
fast_llm = ""
# LLM used for visual inputs
vlm = ""
# LLM used for audio transcription
audio_lm = ""
# A mapping from file extension to maximum upload size
  [app.max_upload_size_by_type]
    txt  = 2000000
    md   = 2000000
    tsv  = 2000000
    csv  = 5000000
    xml  = 2000000
    html = 5000000
    doc  = 10000000
    docx = 10000000
    ppt  = 20000000
    pptx = 20000000
    xls  = 10000000
    xlsx = 10000000
    odt  = 5000000
    pdf  = 30000000
    eml  = 5000000
    msg  = 5000000
    p7s  = 5000000
    bmp  = 5000000
    heic = 5000000
    jpeg = 5000000
    jpg  = 5000000
    png  = 5000000
    tiff = 5000000
    epub = 10000000
    rtf  = 5000000
    rst  = 5000000
    org  = 5000000

################################################################################
# Agent Settings (Custom configuration used by your system)
################################################################################
[agent]
rag_agent_static_prompt = "static_rag_agent"
rag_agent_dynamic_prompt = "dynamic_rag_agent"
tools = ["search_file_knowledge", "content"]

################################################################################
# Authentication Settings (AuthConfig)
################################################################################
[auth]
provider = "r2r"
# (Optional secret key for signing tokens)
secret_key = ""
# Lifetime for access tokens (in minutes)
access_token_lifetime_in_minutes = 60000
# Lifetime for refresh tokens (in days)
refresh_token_lifetime_in_days = 7
# Whether authentication is required
require_authentication = false
# Whether email verification is required
require_email_verification = false
# Default admin credentials
default_admin_email = "admin@example.com"
default_admin_password = "change_me_immediately"

################################################################################
# Completion / LLM Generation Settings (CompletionConfig and nested GenerationConfig)
################################################################################
[completion]
provider = "r2r"
# Maximum number of concurrent requests allowed
concurrent_request_limit = 256

  [completion.generation_config]
  # Generation parameters
  temperature = 0.1
  top_p = 1.0
  max_tokens_to_sample = 4096
  stream = false
  # Additional generation kwargs (empty table by default)
  add_generation_kwargs = {}

################################################################################
# Cryptography Settings (CryptoConfig)
################################################################################
[crypto]
provider = "bcrypt"

################################################################################
# Database Settings (DatabaseConfig and related nested settings)
################################################################################
[database]
provider = "postgres"
user = ""
password = ""
host = "localhost"
port = 5432
db_name = ""
project_name = ""
default_collection_name = "Default"
default_collection_description = "Your default collection."
collection_summary_system_prompt = "system"
collection_summary_prompt = "collection_summary"
enable_fts = false
batch_size = 1
kg_store_path = ""

  # PostgreSQL tuning settings
  [database.postgres_configuration_settings]
    checkpoint_completion_target = 0.9
    default_statistics_target = 100
    effective_io_concurrency = 1
    effective_cache_size = 524288
    huge_pages = "try"
    maintenance_work_mem = 65536
    max_connections = 256
    max_parallel_workers_per_gather = 2
    max_parallel_workers = 8
    max_parallel_maintenance_workers = 2
    max_wal_size = 1024
    max_worker_processes = 8
    min_wal_size = 80
    shared_buffers = 16384
    statement_cache_size = 100
    random_page_cost = 4.0
    wal_buffers = 512
    work_mem = 4096

  # Graph creation settings
  [database.graph_creation_settings]
    graph_entity_description_prompt = "graph_entity_description"
    graph_extraction_prompt = "graph_extraction"
    entity_types = []
    relation_types = []
    automatic_deduplication = true

  # Graph enrichment settings
  [database.graph_enrichment_settings]
    graph_communities_prompt = "graph_communities"

  # (Optional) Graph search settings – add fields as needed
  [database.graph_search_settings]
    # e.g., search_mode = "default"

  # Rate limiting settings
  [database.limits]
    global_per_min = 60
    route_per_min = 20
    monthly_limit = 10000

  # Route-specific limits (empty by default)
  [database.route_limits]
    # e.g., "/api/search" = { global_per_min = 30, route_per_min = 10, monthly_limit = 5000 }

  # User-specific limits (empty by default)
  [database.user_limits]
    # e.g., "user_uuid_here" = { global_per_min = 20, route_per_min = 5, monthly_limit = 2000 }

################################################################################
# Embedding Settings (EmbeddingConfig)
################################################################################
[embedding]
provider = "litellm"
base_model = "openai/text-embedding-3-small"
base_dimension = 512
# Optional reranking settings (leave empty if not used)
rerank_model = ""
rerank_url = ""
batch_size = 1
prefixes = {}   # Provide prefix overrides here if needed
add_title_as_prefix = true
concurrent_request_limit = 256
max_retries = 3
initial_backoff = 1.0
max_backoff = 64.0
# Deprecated fields (if still used)
rerank_dimension = 0
rerank_transformer_type = ""

  # Vector quantization settings for embeddings
  [embedding.quantization_settings]
    quantization_type = "FP32"
    # (Additional quantization parameters can be added here)

################################################################################
# Completion Embedding Settings
# (Usually mirrors the embedding settings; override if needed.)
################################################################################
[completion_embedding]
provider = "litellm"
base_model = "openai/text-embedding-3-small"
base_dimension = 512
batch_size = 1
add_title_as_prefix = true
concurrent_request_limit = 256

################################################################################
# File Storage Settings
################################################################################
[file]
provider = "postgres"

################################################################################
# Ingestion Settings (IngestionConfig and nested settings)
################################################################################
[ingestion]
provider = "r2r"
excluded_parsers = ["mp4"]
chunking_strategy = "recursive"
chunk_size = 1024
# Extra field handled by extra_fields – not defined explicitly in IngestionConfig:
chunk_overlap = 512
automatic_extraction = true
# Audio transcription and vision model settings
audio_transcription_model = ""
skip_document_summary = false
document_summary_system_prompt = "system"
document_summary_task_prompt = "summary"
document_summary_max_length = 100000
chunks_for_document_summary = 128
document_summary_model = ""
parser_overrides = {}

  # Chunk enrichment settings
  [ingestion.chunk_enrichment_settings]
    chunk_enrichment_prompt = "chunk_enrichment"
    enable_chunk_enrichment = false
    n_chunks = 2

  # Extra parsers (mapping from file type to parser name)
  [ingestion.extra_parsers]
    pdf = "zerox"

################################################################################
# Logging Settings
################################################################################
[logging]
provider = "r2r"
log_table = "logs"
log_info_table = "log_info"

################################################################################
# Orchestration Settings (OrchestrationConfig)
################################################################################
[orchestration]
provider = "simple"
max_runs = 2048
kg_creation_concurrency_limit = 32
ingestion_concurrency_limit = 16
kg_concurrency_limit = 4

################################################################################
# Prompt Settings
################################################################################
[prompt]
provider = "r2r"

################################################################################
# Email Settings (EmailConfig)
################################################################################
[email]
# Supported providers: "smtp", "console", "sendgrid", etc.
provider = "console"
smtp_server = ""
smtp_port = 587
smtp_username = ""
smtp_password = ""
from_email = ""
use_tls = true
sendgrid_api_key = ""
mailersend_api_key = ""
verify_email_template_id = ""
reset_password_template_id = ""
password_changed_template_id = ""
frontend_url = ""
sender_name = ""