#include "reportmodel.hpp"

#include <stdexcept>

int CSMTools::ReportModel::rowCount (const QModelIndex & parent) const
{
    if (parent.isValid())
        return 0;

    return mRows.size();
}

int CSMTools::ReportModel::columnCount (const QModelIndex & parent) const
{
    if (parent.isValid())
        return 0;

    return 3;
}

QVariant CSMTools::ReportModel::data (const QModelIndex & index, int role) const
{
    if (role!=Qt::DisplayRole)
        return QVariant();

    if (index.column()==0)
        return static_cast<int> (mRows.at (index.row()).first.getType());

    if (index.column()==1)
        return QString::fromUtf8 (mRows.at (index.row()).second.first.c_str());

    return QString::fromUtf8 (mRows.at (index.row()).second.second.c_str());
}

QVariant CSMTools::ReportModel::headerData (int section, Qt::Orientation orientation, int role) const
{
    if (role!=Qt::DisplayRole)
        return QVariant();

    if (orientation==Qt::Vertical)
        return QVariant();

    if (section==0)
        return "Type";

    if (section==1)
        return "Description";

    return "Hint";
}

bool CSMTools::ReportModel::removeRows (int row, int count, const QModelIndex& parent)
{
    if (parent.isValid())
        return false;

    mRows.erase (mRows.begin()+row, mRows.begin()+row+count);

    return true;
}

void CSMTools::ReportModel::add (const CSMWorld::UniversalId& id, const std::string& message,
    const std::string& hint)
{
    beginInsertRows (QModelIndex(), mRows.size(), mRows.size());

    mRows.push_back (std::make_pair (id, std::make_pair (message, hint)));

    endInsertRows();
}

const CSMWorld::UniversalId& CSMTools::ReportModel::getUniversalId (int row) const
{
    return mRows.at (row).first;
}

std::string CSMTools::ReportModel::getHint (int row) const
{
    return mRows.at (row).second.second;
}