import gradio as gr
import torch
from optimum.intel.openvino.modeling_diffusion import OVStableDiffusionPipeline

model_id = "hsuwill000/Fluently-v4-LCM-openvino"

HIGH = 1024
WIDTH = 512

batch_size = None  # Or set it to a specific positive integer if needed

pipe = OVStableDiffusionPipeline.from_pretrained(
    model_id,
    compile=False,
    ov_config={"CACHE_DIR": ""},
    torch_dtype=torch.float16,  # More standard dtype for speed
    safety_checker=None,
    use_safetensors=False,
)
print(pipe.scheduler.compatibles)

pipe.reshape(batch_size=batch_size, height=HIGH, width=WIDTH, num_images_per_prompt=1)

pipe.compile()

prompt = ""
negative_prompt = "EasyNegative, "
num_inference_steps = 4

def infer(prompt, negative_prompt, num_inference_steps):
    image = pipe(
        prompt=prompt,
        negative_prompt=negative_prompt,
        width=WIDTH,
        height=HIGH,
        guidance_scale=1.0,
        num_inference_steps=num_inference_steps,
        num_images_per_prompt=1,
    ).images[0]
    
    return image

examples = [
    "(Digital art, highres, best quality, 8K, masterpiece, anime screencap, perfect eyes:1.4, ultra detailed:1.5),1girl,flat chest,short messy pink hair,blue eyes,tall,thick thighs,light blue hoodie,collar,light blue shirt,black sport shorts,bulge,black thigh highs,femboy,okoto no ko,smiling,blushing,looking at viewer,inside,livingroom,sitting on couch,nighttime,dark,hand_to_mouth,",
    "1girl, silver hair, symbol-shaped pupils, yellow eyes, smiling, light particles, light rays, wallpaper, star guardian, serious face, red inner hair, power aura, grandmaster1, golden and white clothes",
    "masterpiece, best quality, highres booru, 1girl, solo, depth of field, rim lighting, flowers, petals, from above, crystals, butterfly, vegetation, aura, magic, hatsune miku, blush, slight smile, close-up, against wall,",
    "((colofrul:1.7)),((best quality)), ((masterpiece)), ((ultra-detailed)), (illustration), (detailed light), (an extremely delicate and beautiful),incredibly_absurdres,(glowing),(1girl:1.7),solo,a beautiful girl,(((cowboy shot))),standding,((Hosiery)),((beautiful off-shoulder lace-trimmed layered strapless dress+white stocking):1.25),((Belts)),(leg loops),((Hosiery)),((flower headdress)),((long white hair)),(((beautiful eyes))),BREAK,((english text)),(flower:1.35),(garden),(((border:1.75))),",
]

css = """
#col-container {
    margin: 0 auto;
    max-width: 520px;
}
"""

power_device = "CPU"

with gr.Blocks(css=css) as demo:
    
    with gr.Column(elem_id="col-container"):
        gr.Markdown(f"""
        # {model_id.split('/')[1]} {WIDTH}x{HIGH}
        Currently running on {power_device}.
        """)
        
        with gr.Row():
            prompt = gr.Text(
                label="Prompt",
                show_label=False,
                max_lines=1,
                placeholder="Enter your prompt",
                container=False,
            )         
            run_button = gr.Button("Run", scale=1)
        
        result = gr.Image(label="Result", show_label=False)

        gr.Examples(
            examples=examples,
            fn=infer,
            inputs=[prompt, negative_prompt, num_inference_steps],
            outputs=[result]
        )

    run_button.click(
        fn=infer,
        inputs=[prompt, negative_prompt, num_inference_steps],
        outputs=[result]
    )

demo.queue().launch()