"""VLM Run API Fine-tuning resource."""

from __future__ import annotations

from typing import Dict, List

from vlmrun.types.abstract import Client


class FineTuning:
    """Fine-tuning resource for VLM Run API."""

    def __init__(self, client: "Client") -> None:
        """Initialize FineTuning resource with client.

        Args:
            client: VLM Run API client instance
        """
        self._client = client

    def create(
        self,
        training_file: str,
        model: str,
        n_epochs: int = 1,
        batch_size: int | None = None,
        learning_rate: float | None = None,
        **kwargs,
    ) -> Dict:
        """Create a fine-tuning job.

        Args:
            training_file: File ID for training data
            model: Base model to fine-tune
            n_epochs: Number of epochs (default: 1)
            batch_size: Batch size for training
            learning_rate: Learning rate for training
            **kwargs: Additional fine-tuning parameters

        Returns:
            Dict: Created fine-tuning job
        """
        # TODO: Implement with APIRequestor
        return {"id": "ft_job", "status": "created"}

    def list(self) -> List[Dict]:
        """List all fine-tuning jobs.

        Returns:
            List[Dict]: List of fine-tuning jobs
        """
        # TODO: Implement with APIRequestor
        return []

    def retrieve(self, job_id: str) -> Dict:
        """Get fine-tuning job details.

        Args:
            job_id: ID of job to retrieve

        Returns:
            Dict: Fine-tuning job details
        """
        # TODO: Implement with APIRequestor
        return {"id": job_id}

    def cancel(self, job_id: str) -> Dict:
        """Cancel a fine-tuning job.

        Args:
            job_id: ID of job to cancel

        Returns:
            Dict: Cancelled job details
        """
        # TODO: Implement with APIRequestor
        return {"id": job_id, "status": "cancelled"}

    def list_events(self, job_id: str) -> List[Dict]:
        """List events for a fine-tuning job.

        Args:
            job_id: ID of job to get events for

        Returns:
            List[Dict]: List of job events
        """
        # TODO: Implement with APIRequestor
        return []
