"""KB Pipeline - 工作流管道基础设施

提供内容处理工作流的核心 Schema 和工具。
"""

from kb_workflow.pipeline.schemas import (
    StepInput,
    StepOutput,
    StepResult,
    StepStatus,
    StepRecord,
    WorkflowState,
    StepDefinition,
)
from kb_workflow.pipeline.state import WorkflowStateManager
from kb_workflow.pipeline.errors import (
    KBError,
    NetworkError,
    ValidationError,
    SystemError,
    AuthError,
    ErrorType,
)
from kb_workflow.pipeline.config import KBSettings, get_settings
from kb_workflow.pipeline.retry import retry_on_network_error
from kb_workflow.pipeline.link_parser import LinkParser, ParsedLink
from kb_workflow.pipeline.idempotency import IdempotencyChecker
from kb_workflow.pipeline.platforms import PlatformAdapter, BilibiliAdapter, ZhihuAdapter
from kb_workflow.pipeline.pipeline import Pipeline

__all__ = [
    # Schemas
    "StepInput",
    "StepOutput",
    "StepResult",
    "StepStatus",
    "StepRecord",
    "WorkflowState",
    "StepDefinition",
    # State
    "WorkflowStateManager",
    # Errors
    "KBError",
    "NetworkError",
    "ValidationError",
    "SystemError",
    "AuthError",
    "ErrorType",
    # Config
    "KBSettings",
    "get_settings",
    # Retry
    "retry_on_network_error",
    # Link Parser
    "LinkParser",
    "ParsedLink",
    # Idempotency
    "IdempotencyChecker",
    # Platform Adapters
    "PlatformAdapter",
    "BilibiliAdapter",
    "ZhihuAdapter",
    # Pipeline
    "Pipeline",
]

__version__ = "0.1.0"