/*
 * Copyright (C) 2019  Kevin Whitaker <eyecreate@eyecreate.org>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "florahistory.h"
#include <QDebug>
#include <cmath>

QVariant FloraHistory::data(const QModelIndex& index, int role) const
{
    if(role == Qt::DisplayRole && tableData.size()-1 >= index.row()) {
        if(index.column() == 0) {
            return QVariant(tableData[index.row()].time);
        } else if(index.column() == 1) {
            return QVariant(std::round(tableData[index.row()].temperature*10)/10); //temp in C
        } else if(index.column() == 2) {
            return QVariant(tableData[index.row()].brightness);
        } else if(index.column() == 3) {
            return QVariant(tableData[index.row()].moisture);
        } else if(index.column() == 4) {
            return QVariant(tableData[index.row()].conductivity);
        } else if(index.column() == 5) {
            return QVariant((std::round((tableData[index.row()].temperature*1.8+32)*10)/10)); //temp in F
        } else {
            return QVariant();
        }
    } else {
        return QVariant();
    }
}

int FloraHistory::columnCount(const QModelIndex& parent) const
{
    return 6;
}

int FloraHistory::rowCount(const QModelIndex& parent) const
{
    return tableData.size();
}

void FloraHistory::addData(QDateTime time, float temperature, quint32 brightness, quint8 moisture, quint16 conductivity)
{
    beginInsertRows(QModelIndex(),tableData.size(),tableData.size());
    tableData.append(flora_data{time, temperature, brightness, moisture, conductivity});
    endInsertRows();
}

void FloraHistory::clear()
{
    tableData.clear();
    emit layoutChanged();
}