#!/usr/bin/env python3
from diffusers import StableDiffusionPipeline, KDPM2DiscreteScheduler, StableDiffusionImg2ImgPipeline, HeunDiscreteScheduler, KDPM2AncestralDiscreteScheduler
import time
import os
from huggingface_hub import HfApi
# from compel import Compel
import torch
import sys
from pathlib import Path
import requests
from PIL import Image
from io import BytesIO

path = sys.argv[1]

api = HfApi()
start_time = time.time()
#pipe = StableDiffusionPipeline.from_pretrained(path, torch_dtype=torch.float16, device_map="auto")
#pipe.scheduler = HeunDiscreteScheduler.from_config(pipe.scheduler.config)
pipe = StableDiffusionImg2ImgPipeline.from_pretrained(path, torch_dtype=torch.float16, safety_checker=None)
pipe.scheduler = KDPM2AncestralDiscreteScheduler.from_config(pipe.scheduler.config)

# compel = Compel(tokenizer=pipe.tokenizer, text_encoder=pipe.text_encoder)


pipe = pipe.to("cuda")

prompt = "ghibli style, a fantasy landscape with castles"

# rompts = ["a cat playing with a ball++ in the forest", "a cat playing with a ball++ in the forest", "a cat playing with a ball-- in the forest"]

# prompt_embeds = torch.cat([compel.build_conditioning_tensor(prompt) for prompt in prompts])

# generator = [torch.Generator(device="cuda").manual_seed(0) for _ in range(prompt_embeds.shape[0])]
#
url = "https://raw.githubusercontent.com/CompVis/stable-diffusion/main/assets/stable-samples/img2img/sketch-mountains-input.jpg"

response = requests.get(url)
image = Image.open(BytesIO(response.content)).convert("RGB")
image.thumbnail((768, 768))

generator = torch.Generator(device="cpu").manual_seed(0)
images = pipe(prompt=prompt, image=image, generator=generator, strength=0.75, num_inference_steps=30).images

print("Time", time.time() - start_time)

for i, image in enumerate(images):
    path = os.path.join(Path.home(), "images", f"aa_{i}.png")
    image.save(path)

    api.upload_file(
        path_or_fileobj=path,
        path_in_repo=path.split("/")[-1],
        repo_id="patrickvonplaten/images",
        repo_type="dataset",
    )
    print(f"https://huggingface.co/datasets/patrickvonplaten/images/blob/main/aa_{i}.png")