import gradio as gr
import chatchain
import crypt
import os
from huggingface_hub import (upload_file,HfApi)


rec_list = []
pa=os.environ['PASS']

main_chain='https://huggingface.co/datasets/Omnibus/chat-at/raw/main/chat/'

rec_list, rec_drop = chatchain.update_rec_list(main_chain)

def checkp(inp):
    if inp == pa:
        return gr.update(visible=False), gr.update(visible=True)
    elif inp != pa:
        return gr.update(visible=True), gr.update(visible=False)


############################################
def send_message(send,rec,message):
    response_send={}
    response_rec={}
    show_chain_send={}
    show_chain_rec={}
    data_send=None
    data_rec=None
    rec_send=None
    rec_drop=None
    message_send=None
    message_rec=None    
    trans_data=None
    trans_mes=None
    balance_send = 0
    balance_rec = 0
    mes = "blank message"
    try:
        response,message =  chatchain.get_my_chain_send(send)
        send_rec = response
        response,message =  chatchain.get_my_chain_rec(rec)
        lod_rec = response
        mes1,val,mes2,ind = chatchain.valid_rec()
        print (f'val:: {val}')
        if val == False:
            p=False 
            mes = f"Recipient: {rec} Blockchain is not valid. {mes2} at Index {ind}"
        print(mes)
        p=True
        #if z==False:
        #    mes = b_mes
        #    p=False
    except Exception as e:
        mes = f"An Error Occured: {e}" 
        p=False
    print (mes)
    
    if p==False:
        return (mes, p,None,None,None,None,None,None,None,None,None,None,None)
    if p==True:
        chatchain.mychain_send.new_transaction(f"{send}",f"{rec}",f"{amount}")
        message_send = "Transaction Added to Pool"
        data_send = pd.DataFrame(chatchain.mychain_send.pending_transactions)
        chatchain.mychain_rec.new_transaction(f"{send}",f"{rec}",f"{amount}")
        message_rec = "Transaction Added to Pool"
        data_rec = pd.DataFrame(chatchain.mychain_rec.pending_transactions)
        response_send, show_chain_send, message_send = chatchain.mychain_mine_block_send(chain_r=None,chain_n=send)
        
        #mychain_mine_block_trans(balance_send, chain_r=None,chain_n=send)
        
        response_rec, show_chain_rec, message_rec =  chatchain.mychain_mine_block_rec(chain_r=None,chain_n=rec)
        mes = (f'Send: {message_send} :: Recieve: {message_rec}')
        _,rec_send=update_send_list()
        _,rec_drop=update_rec_list()
        #trans_bx = merge_trans()
        #trans_data, mes = bc_utils.bc_transactions(trans_bx)
        return (mes)
        




with gr.Blocks() as app:
    with gr.Row(visible=True) as invalid:
        pass_box = gr.Textbox()
        pass_btn = gr.Button()
        
    with gr.Group(visible=False) as valida: 
        gr.Column()
        with gr.Column():
            with gr.Row():
                with gr.Tab("Messages"):
                    with gr.Accordion("Key"):
                        input_key = gr.Image(label="Key",type="filepath")
                            
                    with gr.Row():
                        with gr.Column():
                            sender=gr.Textbox(label = "Sender", interactive = False)
                            rec=gr.Dropdown(label="Recipient", choices=[f for f in rec_list], allow_custom_value=True, interactive=True)
                            send_mes=gr.Textbox(label="Message", lines=6)
                            send_mes_btn=gr.Button()
                        with gr.Column():
                            block_text = gr.Textbox(label = "System", interactive = False)
                            response_json=gr.JSON()
                            rec_mes = gr.Textbox(lines=6)
            
            
                        
                with gr.Tab("BC"):
                    with gr.Row():
                        with gr.Tab("Gen Wal"):
                            gen_wal_btn=gr.Button()
                            seed = gr.Textbox(label='Seed Phrase')
                            img1=gr.Image(label='Private Key',type='filepath')
                            out1 = gr.Textbox(label='Private Key',max_lines=4)
                            img2=gr.Pil(label='Public Key')
                            out2 = gr.Textbox(label='Public Key',max_lines=4)
                            img3=gr.Pil(label='Address')
                            out3 = gr.Textbox(label='Address')
                        with gr.Tab("Encrypt"):
                            rsa_to_enc = gr.Textbox(label="txt to encrypt")
                            pub_key_in = gr.Image(label="Public Key", type="filepath")
                            priv_key_in1 = gr.Image(label="Private Key(sig)", type="filepath")
                            rsa_enc_btn = gr.Button("RSA Encrypt")
                            rsa_enc_mes = gr.Textbox(label="encoded", max_lines=4)
                            qr_enc_mes = gr.Image(type="filepath")
                        with gr.Tab("Decrypt"):
                            mes_in = gr.Image(label="Message", type="filepath")
                            priv_key_in = gr.Image(label="Private Key", type="filepath")
                            rsa_dec_btn = gr.Button("RSA Decrypt")
                            rsa_dec_mes = gr.Textbox(label="decoded")
            in_chain=gr.Textbox(value=main_chain,visible=False)
        gr.Column()
    def test_fn(im):
        return (im)
    def create_new_chain(address,im):
        address = str(address.strip("b").strip("'"))
        mychain_rec = chatchain.MyChainRec(chain_load=f'{main_chain}{address}/',create=address)
        chatchain.store_image(img=im,chain_load=f'{main_chain}',address=address)
        response = {'chain': mychain_rec.chain,
                'length': len(mychain_rec.chain)}
        message = f"Blockchain loaded from: {main_chain}{address}.json"
        #send_list,send_drop = update_send_list()
        
        rec_list,rec_drop = chatchain.update_rec_list()
        #rec_drop = gr.Dropdown.update(label="Recipient", choices=[f for f in rec_list])
        return response,message,rec_drop      
    def rec_list_up(inp):
        _,out = chatchain.update_rec_list(inp)
        return (out)
    send_mes_btn.click(send_message,[sender,rec,send_mes],[block_text])

        
    input_key.change(crypt.address,input_key,sender).then(rec_list_up,in_chain,rec)
    pass_btn.click(checkp,pass_box,[invalid,valida])

    gen_wal_btn.click(crypt.generate_keys,None,[out2,out1,img3,out3,img1,img2]).then(create_new_chain,[out3,img1],[response_json,block_text,rec]).then(test_fn,[img1],[input_key])
    rsa_enc_btn.click(crypt.encrypt_text,[rsa_to_enc,pub_key_in,priv_key_in1,out3],[rsa_enc_mes,qr_enc_mes])
    rsa_dec_btn.click(crypt.decrypt_text,[mes_in,priv_key_in],rsa_dec_mes)                

app.launch()