app.py

import os
from supabase import create_client
import requests, tempfile
import gradio as gr
from llama_cpp import Llama

MODEL_URL = "https://huggingface.co/TheBloke/Mistral-7B-Instruct-v0.1-GGUF/resolve/main/mistral-7b-instruct-v0.1.Q4_K_M.gguf"

print("Downloading model into temporary memory... This may take a while ⏳")
response = requests.get(MODEL_URL, stream=True)
response.raise_for_status()

#Save to a temporary file (deleted when app ends)
with tempfile.NamedTemporaryFile(delete=False, suffix=".gguf") as tmp_file:
    for chunk in response.iter_content(chunk_size=8192):
        tmp_file.write(chunk)
    temp_model_path = tmp_file.name

#Load model
llm = Llama(
    model_path=temp_model_path,
    n_ctx=512,   # smaller context
    n_threads=2   # adjust based on your CPU
)

SUPABASE_URL = os.getenv("SUPABASE_URL")
SUPABASE_KEY = os.getenv("SUPABASE_KEY")

supabase = create_client(SUPABASE_URL, SUPABASE_KEY)

def save_to_supabase(user_message, agent_response):
    supabase.table("conversations").insert({
        "user_message": user_message,
        "agent_response": agent_response
    }).execute()

#CHAT FUNCTION WITH ROLLING CONTEXT
MAX_HISTORY = 6  # Keep last 3 user+assistant exchanges

def chat_with_infinite_agent(message, lang, history):
    history = history or []

    #Keep only the last MAX_HISTORY items
    history = history[-MAX_HISTORY:]

    #Build context from previous messages
    context = "\n".join([f"User: {m['content']}\nAgent: {a['content']}" 
                         for m, a in zip(history[::2], history[1::2]) 
                         if m['role']=='user' and a['role']=='assistant'])

    #Language adjustment
    if lang == "Svenska":
        message = f"Svara på svenska: {message}"

    #Full prompt with your Human Design & Gene Keys
    prompt = f"""
    You are Infinite Agent — the AI embodiment of Tugce Ozdeger,
    a 5/1 Emotional Manifestor whose wisdom flows through Gene Keys:
    12, 22, 11, 37, 21, 61, 31, 39, 46, and 25.

    Guide others toward emotional clarity, self-worth, and life direction
    with empathy, depth, and grace.

    {context}
    User: {message}
    Agent:
    """

    response = llm(prompt, max_tokens=128)
    output = response["choices"][0]["text"].strip()

    #Append new messages to history
    history.append({"role": "user", "content": message})
    history.append({"role": "assistant", "content": output})

    save_to_supabase(message, output)

    return history, history


#GRADIO UI WITH DARK MODE
dark_css = """
/* BODY AND BACKGROUND */
body {
    background-color: #1E1E1E;
    color: #FFFFFF;
    font-family: 'Inter', sans-serif;
}
    
/* CHATBOT */
.gr-chatbot {
    background-color: #F5F0E1;
    border-radius: 16px;
    padding: 20px;
    font-family: 'Inter', sans-serif;
    color: #1E1E1E;
}

/* CHAT BUBBLES */
.gr-chatbot .message {
    background-color: #F5F0E1 !important;
    color: #1E1E1E !important;
    border-radius: 12px;
    padding: 8px 12px;
    margin-bottom: 6px;
}

/* INPUTS AND DROPDOWNS */
.gr-dropdown, .gr-textbox {
    border-radius: 12px;
    border: 1px solid #A892FF;
    background-color: #F5F0E1;
    color: #1E1E1E;
    padding: 8px;
}
    
/* Placeholder text for inputs */
.gr-textbox::placeholder {
    color: #B0B0B0;
}

/* BUTTONS */
.gr-button {
    border-radius: 12px;
    background-color: #6C63FF;
    color: #FFFFFF;
    font-weight: 600;
}

.gr-button:hover {
    background-color: #A892FF;
}

/* HEADER TEXT */
.header-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: #FFFFFF;
}

#agent-avatar {
    width: 64px;       
    height: 64px;      
    margin-bottom: 12px;
}
    
/* Avatar default styling */
"""

with gr.Blocks(title="Infinite Agent", css=dark_css) as demo:
    #Avatar image
    gr.Image("avatar.png", elem_id="agent-avatar")  # No shape styling, just default

    #Header
    gr.Markdown(
        "### 🌙 Infinite Agent — Emotional Clarity & Life Direction\n"
        "_Guided by Tugce Ozdeger’s Human Design & Gene Keys_",
        elem_classes="header-text"
    )

    #Language selector
    language = gr.Dropdown(["English", "Svenska"], label="Choose language", value="English")

    #Chatbot with welcome message
    chatbot = gr.Chatbot(type="messages", value=[
        {"role": "system", "content": "🌙 Welcome to Infinite Agent — your guide to emotional clarity, self-worth, and life direction."}
    ])

    #Input textbox and clear button
    msg = gr.Textbox(placeholder="Ask about your emotions, direction, or purpose...")
    clear = gr.Button("Clear")

    #Submit & clear actions
    msg.submit(chat_with_infinite_agent, [msg, language, chatbot], [chatbot, chatbot])
    clear.click(lambda: [], None, chatbot, queue=False)  # clears chat

demo.launch()