from flask import Flask, render_template, jsonify
import brain_map

app = Flask(
    __name__,
    template_folder='templates',
    static_folder='static',
)

# Register the brain_map blueprint
app.register_blueprint(brain_map.bp)

# Will be injected from body.py
system = None


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


@app.route('/progress')
def progress():
    if system is None:
        return jsonify({'processed': 0, 'total': 0})
    return jsonify({
        'processed': getattr(system, 'processed_lines', 0),
        'total':     getattr(system, 'total_lines', 0)
    })


@app.route('/interactions')
def interactions():
    if system is None or not hasattr(system, 'history'):
        return jsonify([])
    return jsonify(list(system.history))