import os
from typing import List


# Copied from https://github.com/huggingface/diffusers/blob/31be42209ddfdb69d9640a777b32e9b5c6259bf0/examples/text_to_image/train_text_to_image_lora.py#L55
def save_model_card(
    base_model=str,
    repo_folder=None,
    weight_paths: List = None,
    placeholder_token: str = None,
):
    yaml = f"""
---
license: creativeml-openrail-m
base_model: {base_model}
tags:
- stable-diffusion
- stable-diffusion-diffusers
- text-to-image
- diffusers
inference: true
---
    """
    model_card = f"""
# KerasCV Stable Diffusion in Diffusers 🧨🤗

The pipeline contained in this repository was created using [this Space](https://huggingface.co/spaces/sayakpaul/convert-kerascv-sd-diffusers). The purpose is to convert the KerasCV Stable Diffusion weights in a way that is compatible with [Diffusers](https://github.com/huggingface/diffusers). This allows users to fine-tune using KerasCV and use the fine-tuned weights in Diffusers taking advantage of its nifty features (like [schedulers](https://huggingface.co/docs/diffusers/main/en/using-diffusers/schedulers), [fast attention](https://huggingface.co/docs/diffusers/optimization/fp16), etc.).\n

"""

    if len(weight_paths) > 0:
        model_card += f"Following weight paths (KerasCV) were used \n: {weight_paths}"

    if placeholder_token is not None:
        model_card += "\nFollowing `placeholder_token` was added to the tokenizer: {placeholder_token}."

    with open(os.path.join(repo_folder, "README.md"), "w") as f:
        f.write(yaml + model_card)