app.py

import os

import streamlit as st
import yaml
from PIL import Image

from modules.llm.card_interpreter import CardInterpreter
from modules.tarot.card import TarotDeck
from modules.utils.commom import CardReadingMethod, label4method
from scripts.get_cards import get_cards

base_dir = os.path.dirname(os.path.abspath(__file__))
data_dir = os.path.join(base_dir, "data")
json_file = os.path.join(data_dir, "tarot-images.json")

if 'initialized' not in st.session_state:
    get_cards()
    st.session_state.initialized = True

# Initialize deck and interpreter
if 'deck' not in st.session_state:
    deck = TarotDeck()
    deck.get_cards()
    st.session_state.deck = deck

if 'interpreter' not in st.session_state:
    interpreter = CardInterpreter()
    st.session_state.interpreter = interpreter

st.set_page_config(page_title="Tarot Reading", page_icon="🔮", layout="centered")

st.title("🔮 Tarot Reading")

# Secret configurations
with st.sidebar:
    with st.expander("Settings", expanded=False, icon="⚙️"):
        reversed_prob = st.slider(
            "Probability of reversed cards",
            min_value=0.0,
            max_value=1.0,
            value=yaml.safe_load(open("config.yaml"))["reverse_probability"],
            step=0.1,
            help="Probability of a card appearing reversed (0.0 to 1.0)",
        )

# User interface texts
welcome_text = "### Welcome to your Tarot Reading"
instructions_text = (
    "Please select a reading method and provide a context for your consultation."
)
method_text = "Choose your reading method:"
context_text = "What would you like to know about? (Optional)"
context_placeholder = "Ex: I need guidance about finding my life purpose..."
draw_button = "Draw Cards"
spinner_texts = {
    "shuffle": "🔮 Shuffling the cards with mystical energy...",
    "channel": "✨ Channeling the energies of the universe...",
    "reveal": "🌟 Revealing the secrets of destiny...",
    "consult": "🧙‍♂️ Consulting ancient wisdom...",
    "cards": "### Your Cards:",
    "reading": "### Your Reading:",
    "default_context": "General daily reading",
}

# Display welcome message and instructions
st.markdown(welcome_text)
st.markdown(instructions_text)

# Reading method selection
method = st.selectbox(
    method_text,
    [
        CardReadingMethod.PAST_PRESENT_FUTURE.value,
        CardReadingMethod.CELTIC_CROSS.value,
        CardReadingMethod.HAND_OF_ERIS.value,
    ],
)

# Reading context input
context = st.text_area(context_text, placeholder=context_placeholder)

if st.button(draw_button):
    # Shuffle and draw cards
    with st.spinner(spinner_texts["shuffle"]):
        st.session_state.deck.shuffle(reversed_prob)

    with st.spinner(spinner_texts["channel"]):
        cards = st.session_state.deck.draw(CardReadingMethod(method))

    # Display cards
    st.markdown(spinner_texts["cards"])

    cols = st.columns(len(cards))
    for idx, (card, col) in enumerate(zip(cards, cols)):
        with col:
            with st.spinner(spinner_texts["reveal"]):
                if card.reversed:
                    img = Image.open(card.image_pth).rotate(180)
                    st.image(
                        img,
                        caption=f"{label4method[CardReadingMethod(method)][idx]}: {card.name} (Reversed)",
                    )
                else:
                    st.image(
                        card.image_pth,
                        caption=f"{label4method[CardReadingMethod(method)][idx]}: {card.name}",
                    )

    # Generate and display interpretation
    with st.spinner(spinner_texts["consult"]):
        if context:
            interpretation = st.session_state.interpreter.generate_interpretation(
                cards, context, CardReadingMethod(method)
            )
        else:
            interpretation = st.session_state.interpreter.generate_interpretation(
                cards, None, CardReadingMethod(method)
            )

    st.markdown(spinner_texts["reading"])
    st.write(interpretation)