#!/usr/bin/env python
# -*- coding: utf-8 -*-

from pathlib import Path
import streamlit as st

import config
from utils import load_model, infer_uploaded_image

# setting page layout
st.set_page_config(
    page_title="🧖‍♀️💆‍♀️✨CLARIS Skin Analyzer",
    page_icon="📷",
    layout="wide",
    initial_sidebar_state="expanded"
)

# main page heading
st.title("🧖‍♀️💆‍♀️✨CLARIS Skin Analyzer")

# sidebar
st.sidebar.header("Model Configuration")

# load model options from config
model_type = st.sidebar.selectbox("Select Model", config.DETECTION_MODEL_LIST)
confidence = float(st.sidebar.slider("Model Confidence Threshold", 30, 100, 50)) / 100

# construct model path
model_path = Path(config.DETECTION_MODEL_DIR, model_type)

# load pretrained DL model
try:
    model = load_model(model_path)
except Exception as e:
    st.error(f"Unable to load model. Error: {e}")

# perform image inference
infer_uploaded_image(confidence, model)