from run import process
import time
import subprocess
import os
import argparse
import cv2
import sys
from PIL import Image
import torch
import gradio as gr

TESTdevice = "cpu"
index = 1

def mainTest(inputpath, outpath):
    watermark = deep_nude_process(inputpath)
    watermark1 = cv2.cvtColor(watermark, cv2.COLOR_BGRA2RGBA)
    return watermark1

def deep_nude_process(inputpath):
    dress = cv2.imread(inputpath)
    h = dress.shape[0]
    w = dress.shape[1]
    dress = cv2.resize(dress, (512, 512), interpolation=cv2.INTER_CUBIC)
    watermark = process(dress)
    watermark = cv2.resize(watermark, (w, h), interpolation=cv2.INTER_CUBIC)
    return watermark

def inference(img):
    global index
    bgra = cv2.cvtColor(img, cv2.COLOR_RGBA2BGRA)
    inputpath = f"input_{index}.jpg"
    cv2.imwrite(inputpath, bgra)

    outputpath = f"out_{index}.jpg"
    index += 1
    print(time.strftime("START!!!!!!!!! %Y-%m-%d %H:%M:%S", time.localtime()))
    output = mainTest(inputpath, outputpath)
    print(time.strftime("Finish!!!!!!!!! %Y-%m-%d %H:%M:%S", time.localtime()))
    return output
from PIL import Image

def load_image_from_file(file_path, new_height=None):
    """
    Load an image from a file and optionally resize it while maintaining the aspect ratio.

    Args:
        file_path (str): The path to the image file.
        new_height (int, optional): The new height for the image. If None, the image is not resized.

    Returns:
        Image: The loaded (and optionally resized) image.
    """
    try:
        img = Image.open(file_path)
        
        if new_height is not None:
            # Calculate new width to maintain aspect ratio
            aspect_ratio = img.width / img.height
            new_width = int(new_height * aspect_ratio)
            
            # Resize the image
            img = img.resize((new_width, new_height), Image.LANCZOS)
        
        return img
    except FileNotFoundError:
        print(f"File not found: {file_path}")
        return None
    except Image.UnidentifiedImageError:
        print(f"Cannot identify image file: {file_path}")
        return None
    except Exception as e:
        print(f"Error loading image from file: {e}")
        return None

title = "Undress AI"
description = "⛔ Input photos of people, similar to the test picture at the bottom, and undress pictures will be produced. You may have to wait 30 seconds for a picture. 🔞 Do not upload personal photos 🔞 There is a queue system. According to the logic of first come, first served, only one picture will be made at a time. Must be able to at least see the outline of a human body ⛔"

examples = [
    [load_image_from_file('example1.png')],
    [load_image_from_file('example2.png')],
    [load_image_from_file('example3.png')],
    [load_image_from_file('example5.webp')],
    [load_image_from_file('example6.webp')],
    [load_image_from_file('example7.jpeg')],
    [load_image_from_file('example8.webp')],
]

css = """
body {
    background-color: rgb(3, 7, 18);
    color: white;
}
.gradio-container {
    background-color: rgb(3, 7, 18) !important;
    border: none !important;
}
#example_img .hide-container{
  height:100%; 
  width:50px;
  transition: transform 0.5s ease;
}
#example_img{
  width:50px;
  height:100%;
}
#example_img img{
  height:50px;
  width:50px;
  transition: transform 0.5s ease;
}
#example_img .container{
  height:50px;
  width:50px;
  transition: transform 0.5s ease;
}
footer {display: none !important;}
"""
js='''
<script>
window.postMessageToParent = function(img, event, source, value) {
    // Construct the message object with the provided parameters
    console.log("post start",event, source, value);
    const message = {
        event: event,
        source: source,
        value: value
    };
    
    // Post the message to the parent window
    window.parent.postMessage(message, '*');
    console.log("post finish");
    return img;
}
</script>
'''
with gr.Blocks(css=css, head=js) as demo:
    width=240
    height=340

    with gr.Row():
      with gr.Column(min_width=240,scale=3):  # Adjust scale for proper sizing
          image_input = gr.Image(type="numpy", label="Upload Image", height=height)
          process_button = gr.Button("Nude!",size="sm")
      with gr.Column(scale=1,min_width=50):
        gr.Examples(examples=examples, inputs=image_input, examples_per_page=10, elem_id="example_img")
    

    def update_status(img):
        processed_img = inference(img)
        return processed_img

    process_button.click(update_status, inputs=image_input, outputs=image_input, js='''(i) => window.postMessageToParent(i, "process_started", "demo_hf_deepnude_gan_card", "click_nude")''')
demo.queue(max_size=10)
demo.launch()