"""
Workflow definitions and execution endpoint.
"""

import logging
from fastapi import APIRouter

from app.workflows import (
    WORKFLOW_REGISTRY, get_workflow_steps,
    AGENT_LABELS, AGENT_MODELS,
)
from app.models import WorkflowType

log = logging.getLogger("foxy.api.workflows")
router = APIRouter(prefix="/api/workflows", tags=["workflows"])


@router.get("")
async def list_workflows():
    """List all available workflow types with their step sequences."""
    workflows = []
    for wf_type, steps in WORKFLOW_REGISTRY.items():
        step_list = [
            {
                "agent": s.agent_name,
                "label": AGENT_LABELS.get(s.agent_name, s.agent_name),
                "model": AGENT_MODELS.get(s.agent_name, "unknown"),
                "awaiting_status": s.awaiting_status,
                "running_status": s.running_status,
            }
            for s in steps
        ]
        # Build visual path string: "Conductor → Architect → Dev → QA → Admin"
        path = " → ".join(s.agent_name for s in steps)
        workflows.append({
            "type": wf_type.value,
            "label": wf_type.value.replace("_", " ").title(),
            "path": path,
            "steps": step_list,
        })
    return workflows