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

int weekDay(const std::string &date_str) {
    struct tm date_tm;
    strptime(date_str.c_str(), "%Y-%m-%d %H:%M:%S", &date_tm);
    return (date_tm.tm_wday + 6) % 7;
}

void LunchRest::SuzziesRestaurant::parse() {
    Request r;
    auto html = r.get(_url);
    if(html == "")
        return;
    clearMenus();
    HtmlParser hparse(html);
    auto &root = hparse.getRoot();
    auto days = root.find("//div[@class='day']");
    for(auto &day : days) {
        auto *daynum = xmlGetProp(day->cobj(), (xmlChar*)"data-day");
        int cur_day = 0;
        switch(daynum[0]) {
            case '2':
                cur_day = 1;
                break;
            case '3':
                cur_day = 2;
                break;
            case '4':
                cur_day = 3;
                break;
            case '5':
                cur_day = 4;
            default:
                break;
        }
        for(auto &meal : day->find(".//div[@class='item']")) {
            Meal meal_obj{};
            auto type = trim(nodeToText(meal->find(".//h6/text()")[0]));
            auto name_nodes = meal->find(".//div[@class='title']/text()");
            auto text_nodes = meal->find(".//div[@class='text']/text()");
            auto price_nodes = meal->find(".//div[@class='price']/text()");
            if(price_nodes.size() > 0) {
                // not soup
                auto name = type;
                if(name_nodes.size() > 0)
                    name += " - " + trim(nodeToText(name_nodes[0]));
                meal_obj.setName(name);
                if(text_nodes.size() > 0)
                    meal_obj.setDesc(trim(nodeToText(text_nodes[0])));
                meal_obj.setPrice(std::stoi(trim(nodeToText(price_nodes[0]))));
            } else {
                meal_obj.setName(trim(nodeToText(name_nodes[0])));
                meal_obj.setSoup();
            }
            menus[cur_day].addMeal(meal_obj);
        }
        menus[cur_day].setInvalidMenu(false);
    }
}