from flask import request, Blueprint, render_template, session
from os import path
from Database.sql_provider import SQLProvider
from checker import check_auth
from .requests_route import route
import json

with open(path.join(path.dirname(__file__), 'zapros_menu.json')) as f:
    requests_list = json.load(f)

sql_provider = SQLProvider(path.join(path.dirname(__file__), 'sql'))
requests_bp = Blueprint('requests_bp', __name__, template_folder='templates')

@requests_bp.route('/', methods=['GET', 'POST'])
@check_auth
def requests():
    if request.method == 'GET':
        return render_template('zapros_menu.html', options=requests_list)
    else:
        return 'error'

@requests_bp.route('/req1', methods=['GET', 'POST'])
@check_auth
def sklad_zapros():
    if request.method == 'GET':
        zagotovki = route(session['db_config'], {}, sql_provider, 'zagotovki.sql')
        if zagotovki.status:
            return render_template('sklad_zapros.html', materials=zagotovki.result)
        else:
            return zagotovki.error_message
    else:
        material = dict(request.form)
        zagotovki = route(session['db_config'], material, sql_provider, 'zapros1.sql')
        if zagotovki.status:
            categories = ['Вес (в кг.)', 'Цена (в руб.)', 'Количество', 'Дата последнего обновления']
            header = f'Заготовки на складе из материала \'{material["material"]}\''
            return render_template('output.html', items=zagotovki.result, titles = categories, object=header)
        else:
            return zagotovki.error_message