"""
SPARKNET Document Intelligence

Vision-first agentic document understanding platform.

Modules:
- chunks: Core data models (BoundingBox, DocumentChunk, EvidenceRef, etc.)
- io: Document loading and rendering (PDF, images)
- models: Pluggable model interfaces (OCR, Layout, Table, Chart, VLM)
- parsing: Document parsing and semantic chunking
- grounding: Visual evidence and cropping utilities
- extraction: Schema-driven field extraction
- validation: Result validation and confidence scoring
- tools: Agent tool implementations
"""

from .chunks import (
    # Bounding box
    BoundingBox,
    # Chunk types
    ChunkType,
    ConfidenceLevel,
    # Base chunks
    DocumentChunk,
    # Specialized chunks
    TableCell,
    TableChunk,
    ChartDataPoint,
    ChartChunk,
    FormFieldChunk,
    # Evidence
    EvidenceRef,
    # Parse results
    PageResult,
    ParseResult,
    # Extraction
    FieldExtraction,
    ExtractionResult,
    # Classification
    DocumentType,
    ClassificationResult,
)

from .io import (
    DocumentFormat,
    PageInfo,
    DocumentInfo,
    RenderOptions,
    load_document,
    load_pdf,
    load_image,
    get_document_cache,
)

from .parsing import (
    ParserConfig,
    DocumentParser,
    parse_document,
    SemanticChunker,
    ChunkingConfig,
)

from .grounding import (
    EvidenceBuilder,
    EvidenceTracker,
    CropManager,
    crop_region,
    crop_chunk,
    create_annotated_image,
    highlight_region,
)

from .extraction import (
    FieldType,
    FieldSpec,
    ExtractionSchema,
    ExtractionConfig,
    FieldExtractor,
    ExtractionValidator,
    ValidationResult,
    # Pre-built schemas
    create_invoice_schema,
    create_receipt_schema,
    create_contract_schema,
)

__version__ = "0.1.0"

__all__ = [
    # Version
    "__version__",
    # Chunks
    "BoundingBox",
    "ChunkType",
    "ConfidenceLevel",
    "DocumentChunk",
    "TableCell",
    "TableChunk",
    "ChartDataPoint",
    "ChartChunk",
    "FormFieldChunk",
    "EvidenceRef",
    "PageResult",
    "ParseResult",
    "FieldExtraction",
    "ExtractionResult",
    "DocumentType",
    "ClassificationResult",
    # IO
    "DocumentFormat",
    "PageInfo",
    "DocumentInfo",
    "RenderOptions",
    "load_document",
    "load_pdf",
    "load_image",
    "get_document_cache",
    # Parsing
    "ParserConfig",
    "DocumentParser",
    "parse_document",
    "SemanticChunker",
    "ChunkingConfig",
    # Grounding
    "EvidenceBuilder",
    "EvidenceTracker",
    "CropManager",
    "crop_region",
    "crop_chunk",
    "create_annotated_image",
    "highlight_region",
    # Extraction
    "FieldType",
    "FieldSpec",
    "ExtractionSchema",
    "ExtractionConfig",
    "FieldExtractor",
    "ExtractionValidator",
    "ValidationResult",
    "create_invoice_schema",
    "create_receipt_schema",
    "create_contract_schema",
]