from collections import namedtuple
from typing import List

ModelInfo = namedtuple("ModelInfo", ["simple_name", "link", "description"])
model_info = {}

def register_model_info(
    full_names: List[str], simple_name: str, link: str, description: str
):
    info = ModelInfo(simple_name, link, description)

    for full_name in full_names:
        model_info[full_name] = info

def get_model_info(name: str) -> ModelInfo:
    if name in model_info:
        return model_info[name]
    else:
        # To fix this, please use `register_model_info` to register your model
        return ModelInfo(
            name, "", "Register the description at fastchat/model/model_registry.py"
        )

def get_model_description_md(model_list):
    model_description_md = """
| | | |
| ---- | ---- | ---- |
"""
    ct = 0
    visited = set()
    for i, name in enumerate(model_list):
        minfo = get_model_info(name)
        if minfo.simple_name in visited:
            continue
        visited.add(minfo.simple_name)
        one_model_md = f"[{minfo.simple_name}]({minfo.link}): {minfo.description}"

        if ct % 3 == 0:
            model_description_md += "|"
        model_description_md += f" {one_model_md} |"
        if ct % 3 == 2:
            model_description_md += "\n"
        ct += 1
    return model_description_md

# regist image generation models

register_model_info(
    ["imagenhub_LCM_generation"],
    "LCM",
    "https://huggingface.co/SimianLuo/LCM_Dreamshaper_v7",
    "Latent Consistency Models.",
)

register_model_info(
    ["imagenhub_PlayGroundV2_generation"],
    "Playground v2",
    "https://huggingface.co/playgroundai/playground-v2-1024px-aesthetic",
    "Playground v2 – 1024px Aesthetic Model",
)

register_model_info(
    ["imagenhub_PlayGroundV2.5_generation"],
    "Playground v2.5",
    "https://huggingface.co/playgroundai/playground-v2.5-1024px-aesthetic",
    "Playground v2.5 is the state-of-the-art open-source model in aesthetic quality",
)

register_model_info(
    ["imagenhub_OpenJourney_generation"],
    "Openjourney",
    "https://huggingface.co/prompthero/openjourney",
    "Openjourney is an open source Stable Diffusion fine tuned model on Midjourney images, by PromptHero.",
)

register_model_info(
    ["imagenhub_SDXLTurbo_generation"],
    "SDXLTurbo",
    "https://huggingface.co/stabilityai/sdxl-turbo",
    "SDXL-Turbo is a fast generative text-to-image model.",
)

register_model_info(
    ["imagenhub_SDXL_generation"],
    "SDXL",
    "https://huggingface.co/stabilityai/stable-diffusion-xl-base-1.0",
    "SDXL is a Latent Diffusion Model that uses two fixed, pretrained text encoders.",
)

register_model_info(
    ["imagenhub_PixArtAlpha_generation"],
    "PixArtAlpha",
    "https://huggingface.co/PixArt-alpha/PixArt-XL-2-1024-MS",
    "Pixart-α consists of pure transformer blocks for latent diffusion.",
)

register_model_info(
    ["imagenhub_SDXLLightning_generation"],
    "SDXL-Lightning",
    "https://huggingface.co/ByteDance/SDXL-Lightning",
    "SDXL-Lightning is a lightning-fast text-to-image generation model.",
)

register_model_info(
    ["imagenhub_StableCascade_generation"],
    "StableCascade",
    "https://huggingface.co/stabilityai/stable-cascade",
    "StableCascade is built upon the Würstchen architecture and working at a much smaller latent space.",
)

# regist image edition models
register_model_info(
    ["imagenhub_CycleDiffusion_edition"],
    "CycleDiffusion",
    "https://github.com/ChenWu98/cycle-diffusion?tab=readme-ov-file",
    "A latent space for stochastic diffusion models.",
)

register_model_info(
    ["imagenhub_Pix2PixZero_edition"],
    "Pix2PixZero",
    "https://pix2pixzero.github.io/",
    "A zero-shot Image-to-Image translation model.",
)

register_model_info(
    ["imagenhub_Prompt2prompt_edition"],
    "Prompt2prompt",
    "https://prompt-to-prompt.github.io/",
    "Image Editing with Cross-Attention Control.",
)

# register_model_info(
#     ["imagenhub_SDEdit_edition"],
#     "SDEdit",
#     "",
#     "xxx",
# )

register_model_info(
    ["imagenhub_InstructPix2Pix_edition"],
    "InstructPix2Pix",
    "https://www.timothybrooks.com/instruct-pix2pix",
    "An instruction-based image editing model.",
)

register_model_info(
    ["imagenhub_MagicBrush_edition"],
    "MagicBrush",
    "https://osu-nlp-group.github.io/MagicBrush/",
    "Manually Annotated Dataset for Instruction-Guided Image Editing.",
)

register_model_info(
    ["imagenhub_PNP_edition"],
    "PNP",
    "https://github.com/MichalGeyer/plug-and-play",
    "Plug-and-Play Diffusion Features for Text-Driven Image-to-Image Translation.",
)

register_model_info(
    ["fal_stable_cascade"],
    "StableCascade",
    "https://fal.ai/models/stable-cascade/api",
    "StableCascade is a generative model that can generate high-quality images from text prompts.",
)
    

models = ['imagenhub_LCM_generation','imagenhub_SDXLTurbo_generation','imagenhub_SDXL_generation',
              'imagenhub_OpenJourney_generation','imagenhub_PixArtAlpha_generation','imagenhub_SDXLLightning_generation',
              'imagenhub_StableCascade_generation','imagenhub_PlaygroundV2_generation', 'fal_Playground-v25_generation', 'fal_stable_cascade',
              'imagenhub_CycleDiffusion_edition', 'imagenhub_Pix2PixZero_edition', 'imagenhub_Prompt2prompt_edition',
              'imagenhub_SDEdit_edition', 'imagenhub_InstructPix2Pix_edition', 'imagenhub_MagicBrush_edition', 'imagenhub_PNP_edition']