from flask import Flask, render_template, request, jsonify
import datetime
import time

app = Flask(__name__)

# хэндлеры ошибок

def file_logger(err_code, time, ifRequest):
    with open('errLogger.txt', 'a') as r:
        if err_code != 0:
            r.write(f"Error {time} {err_code}\n")
        else:
            r.write(f"{time} {ifRequest}\n")
        r.close()


@app.errorhandler(404)
def page_not_found(error):
    '''handle 404'''
    file_logger(error, datetime.datetime.now(), 'not a request') 
    return render_template('404.html'), 404


@app.errorhandler(500)
def internal_error(error):
    '''handle 500'''
    file_logger(error, datetime.datetime.now(), 'not a request') 
    return render_template('500.html'), 500


@app.errorhandler(429)
def request_timeout_error(error):
    '''handle 429'''
    file_logger(error, datetime.datetime.now(), 'not a request') 
    return render_template('408.html'), 429


@app.errorhandler(408)
def request_timeout_error(error):
    '''handle 408'''
    file_logger(error, datetime.datetime.now(), 'not a request') 
    return render_template('408.html'), 429


@app.errorhandler(Exception)
def internal_error(error):
    '''handle unmatched'''
    file_logger(error, datetime.datetime.now(), 'not a request') 
    return render_template('500.html'), 500

# основные маршруты
    
@app.route("/")
def ind():
    return render_template('zayavka.html')
    
    
@app.route("/process", methods=['GET', 'POST'])
def prcs():
    if request.method == 'POST':
        try:     
            data22 = request.get_json()
            print(data22)              
        except Exception as e:
            print(f"Error: {e}.")
    return render_template('zayavka.html')


@app.route("/sucseed")
def s():
    try:
        data223 = request.get_json()
        print(data223)             
    except Exception as e:
        print(f"Error: {e}.")
    return render_template("end.html")


@app.route("/OK")
def ok():
    return render_template("ok.html")


@app.route("/sendedData", methods=['POST'])
def answer():
    try:
        data223 = request.get_json()
        print(data223)     
        time.sleep(3)
        return jsonify({"status": "sucsess"})        
    except Exception as e:
        print(f"Error: {e}")
        


if __name__ == '__main__':
    app.run(debug=True, port=4321)