#include "excelreader.h"

#include <xlnt/xlnt.hpp>

void ExcelReader::readSellersFromFile(const std::string& filename, Marketplace* market)
{
    for (auto& seller : market->getSellers()) {
        seller->setState(Seller::State::DELETE);
    }
    market->storeToDb(true);

    xlnt::workbook wb;
    wb.load(filename);
    auto ws = wb.sheet_by_index(0);

    const int START_ROW = 5;
    const int END_ROW = 350;

    int rowCount{};
    for (const auto& row : ws.rows(false)) {
        if (rowCount < START_ROW) {
            ++rowCount;
            continue;
        } else if (rowCount > END_ROW) {
            break;
        }
        if (row[2].value<std::string>().empty() && row[3].value<std::string>().empty()) {
            ++rowCount;
            continue;
        }
        auto seller = std::make_unique<Seller>();
        seller->createUuid();
        seller->setSellerNo(row[0].value<int>());
        seller->setNumArticlesOffered(row[1].value<int>());
        seller->setFirstName(row[2].value<std::string>());
        seller->setLastName(row[3].value<std::string>());
        market->getSellers().push_back(std::move(seller));
        rowCount++;
    }
    market->storeToDb();
}