app.py

from flask import Flask, render_template, request, jsonify
import os
import sys
from datetime import datetime

# Add src to Python path to import models
sys.path.append(os.path.join(os.path.dirname(__file__), 'src'))

app = Flask(__name__)

# Try to import dotenv, if not available, create a simple fallback
try:
    from dotenv import load_dotenv
    load_dotenv()
except ImportError:
    def load_dotenv():
        pass

# Path to your Obsidian vault (synced via OneDrive)
OBSIDIAN_PATH = os.path.expanduser("~/OneDrive/ObsidianVault")

def get_todays_journal():
    """"Retrieve today's journal entry from Obsidian vault"""
    today = datetime.now().strftime("%Y-%m-%d")
    journal_path = os.path.join(OBSIDIAN_PATH, "Journal", f"{today}.md")
    
    if os.path.exists(journal_path):
        with open(journal_path, "r", encoding="utf-8") as f:
            return f.read()
    else:
        return f"No journal entry found for {today}. Create one in your Obsidian vault!"

# Import and initialize the AI model
from src.models.model_factory import get_model
ai_model = get_model()

def ai_coach(prompt):
    """"Main AI coaching function using the model factory"""
    context = get_todays_journal()
    
    try:
        return ai_model.generate_response(prompt, context)
    except Exception as e:
        return f"Error generating response: {str(e)}"

@app.route('/')
def index():
    return render_template('index.html')

@app.route('/coach', methods=['POST'])
def coach():
    data = request.get_json()
    prompt = data.get('prompt', '')
    
    if not prompt:
        return jsonify({'error': 'No prompt provided'}), 400
    
    response = ai_coach(prompt)
    return jsonify({'response': response})

# Required for Hugging Face Spaces
if __name__ == '__main__':
    app.run(debug=False, host='0.0.0.0', port=int(os.environ.get('PORT', 7860)))