#include "functions.hpp"
#include "restaurants.hpp"
#include "../network/network.hpp"
#include "../htmlparser.hpp"

void LunchRest::UKarlaRestaurant::parse() {
    int menu_index = 0;
    Request r;
    auto html = r.get(_url);
    if(html == "")
        return;
    clearMenus();
    try {
        HtmlParser hparse(html);
        auto &root = hparse.getRoot();
        auto days = root.find("//li[@class='item-day']");
        int validdays = 0;
        for(auto &day : days) {
            validdays++;
            auto meals = day->find("./div[@class='row']");
            for(auto &meal : meals) {
                auto soup = false;
                auto texts = meal->find("./div/text()");
                if(texts.empty()) {
                    menus[menu_index].addMeal(false, parseError, parseInfo, 0);
                    continue;
                }
                std::string name = trim(nodeToText(texts[0]));
                if(name[0] == 'P') {
                    soup = true;
                    name = name.substr(10);
                } else {
                    name = name.substr(3);
                }
                int price = -1;
                if(texts.size() > 1)
                    price = std::stoi(trim(nodeToText(texts[1])));
                menus[menu_index].addMeal(soup, name, "", price);
                menus[menu_index].setInvalidMenu(false);
            }
            menu_index++;
        }
    } catch (std::exception &/*UNUSED*/) {
        clearMenus();
        for(int i = 0; i < menus.size(); i++) {
            menus[i].addMeal(false, parseError, parseInfo, 0);
        }
    }
}