from flask import Flask, redirect, url_for, request, render_template, jsonify
from collections import deque

app = Flask(__name__)

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

@app.route('/input')
def show():
    return render_template("input.html")

@app.route("/get_phrases")
def getPhrases():
    with open("frasi.txt", "r") as file:
        lastLines = deque(file, 5)
    return jsonify(list(lastLines))

@app.route('/input', methods=['POST', 'GET'])
def login():
    if request.method == 'POST':
        phrase = request.form['nm']
        with open("frasi.txt", "a") as file:
            file.write(phrase + "\n")
        return render_template("index.html")
    else:
        return render_template("index.html")

if __name__ == '__main__':
    app.run(debug=True)