"""State definition for GCP Solution Architecture Agent workflow."""

from typing import Any, Dict, List, Optional, TypedDict


class GCPArchitectureState(TypedDict, total=False):
    """LangGraph State tracking state across all 4 workflow phases."""

    # Workflow Request / Input Intent
    workflow_request: str
    target_dir: str

    # Phase Outputs
    requirements_doc: Optional[str]
    architecture_doc: Optional[str]
    mermaid_diagram: Optional[str]
    terraform_code: Optional[str]
    validation_results: Optional[str]
    solution_guide: Optional[str]

    # Workflow Metadata & Dynamic Skill Context
    product_selection_deferred: bool
    current_phase: str
    active_skills: List[str]
    errors: List[str]
    validation_passed: bool
    status_summary: Dict[str, Any]