page/intro.py

import collections
from numpy.core.defchararray import lower
import streamlit as st
import numpy as np
import pandas as pd
import zipfile
import io
import os
from streamlit.elements.image import image_to_url
import gzip
import requests
from io import BytesIO
from PIL import Image, ImageDraw
import base64
import datetime
import random, os, time
import threading


#List of files to use for each image object, 40 images total
files = [None]*40 



def randomFile(ix):

    path = r"exampleImages"

    dd = list(os.listdir(path))
    random.shuffle(dd)

    #Parse through each file in directory
    for file in dd:

        #If file is not in files list, use it for next image
        if file not in files:

            files[ix] = file
            return "exampleImages/"+file
       
def gen(_p):


    if(_p is not False):
        st.session_state.prompt = _p
        st.session_state.page = 0
        return

    _1 = ["A modern ","A post-modern ","A classical ", "A parametric ", "A contemporary ", "A minimalist "]
    _2 = ["museum architecture","home architecture","landscape architecture","interior design","structural architecture"]
    _3 = [""," in the style of I.M. Pei"," in the style of Frank Gehry"," in the style of John Lautner"," in the style of Frank Lloyd Wright"]
    _4 = [" photograph",", watercolor painting",", oil painting", ", digital art"]

    st.session_state.prompt = str(random.choice(_1)+random.choice(_2)+random.choice(_3)+random.choice(_4))
    st.session_state.page = 0
    

def app():

    #Array of image objects
    images = []

    for i in range(10):
        files.append( randomFile(i) ) 

    placeholder = st.empty()

    with placeholder.container():

        columns = [col1, col2, col3, col4, col5] = st.columns(5)

        ix = 0
        for column in columns:
            with column:
                for i in range(2):
                    images.append( st.empty() )

                    with images[ix].container():
                        st.image("exampleImages/"+files[ix])

                    ix += 1

        
        st.title('AI-Generated Architecture')
   
        prompt = st.text_input(label="Describe the architecture you want to see",value="An oil painting of a modern architecture")

        c1,c2,c3 = st.columns(3)

        with c1:
            if st.button("Generate Architecture"):
                if prompt:  
                    gen(prompt)
                elif prompt == "":
                    gen(False)
                return
                
    
        with c2:
            if st.button("Random Prompt"):
                gen(False)
                return

        st.text("")
        

        columns2 = [col1, col2, col3, col4, col5] = st.columns(5)

   
        for column in columns2:
            with column:
                for i in range(4):

                    images.append( st.empty() )

                    with images[ix].container():
                        st.image("exampleImages/"+files[ix])

                    ix += 1

        last = -1

        while(True):
            ch = random.randrange(30)
            with images[ch].container():
                st.image(randomFile(ch))
            time.sleep(0.33)



    #download_thread = threading.Thread(target=background, name="Downloader")
    #download_thread.start()