import os
from flask import Flask, render_template
import jinja_partials
from jinja2_fragments import render_block
from flask_htmx import HTMX
import minify_html

app = Flask(__name__)
app.config.from_pyfile('config.py')
jinja_partials.register_extensions(app)
htmx = HTMX(app)

@app.after_request
def response_minify(response):
    """
    minify html response to decrease site traffic
    """
    if response.content_type == u'text/html; charset=utf-8':
        response.set_data(
            minify_html.minify(response.get_data(
                as_text=True), minify_js=True, remove_processing_instructions=True)
        )

        return response
    return response

@ app.route("/", methods=["GET"])
def index():
    return render_template("index.html")

if __name__ == '__main__':
    # Bind to PORT if defined, otherwise default to 5000.
    port = int(os.environ.get('PORT', 5000))
    app.run(host='127.0.0.1', port=port)