#include "basedelegate.h"
#include <QPainter>
#include <Common/External/Core/PaintHelper/painthelper.h>
#include <QApplication>

BaseDelegate::BaseDelegate(QObject *parent, bool bottomBorderVisible, Qt::Alignment flags)
    : BaseItemDelegate(parent)
    , m_bBottomBorderVisible(bottomBorderVisible)
    , m_alignmentText(flags)
    , m_BaseHHeader(nullptr)
{
    SetSelectedColor(QColor(67, 142, 255, 51));
}

void BaseDelegate::SetBottomBorderVisible(bool value)
{
    m_bBottomBorderVisible = value;
}

void BaseDelegate::SetTextAlignment(Qt::Alignment flags)
{
    m_alignmentText = flags;
}

QColor BaseDelegate::GetBaseBGColor(const QStyleOptionViewItem &, const QModelIndex &) const
{
    return QColor(70, 70, 73);
}

QColor BaseDelegate::GetSpecifiedBGColor(const QStyleOptionViewItem &, const QModelIndex &, SpecifiedBGRole) const
{
    return QColor();
}

QFont BaseDelegate::GetFont(const QStyleOptionViewItem &option, const QModelIndex &) const
{
    FontEx font(qApp->font().family(), 14, false);
    font.setBold(option.state.testFlag(QStyle::State_None));
    return font;
//    if(index.column() == 0) return FontEx("黑体", 14, false);
//    if(index.column() == 1) return FontEx("黑体", 16, false);
//    if(index.column() == 2) return FontEx("微软雅黑", 14, false);
//    if(index.column() == 3) return FontEx("微软雅黑", 16, false);
//    if(index.column() == 4) return FontEx("阿里巴巴普惠体", 14, false);
//    if(index.column() == 5) return FontEx("阿里巴巴普惠体", 16, false);
    //return FontEx("微软雅黑", 14, false);
}

QColor BaseDelegate::GetTextColor(const QStyleOptionViewItem &option, const QModelIndex &) const
{
    QColor c = option.state.testFlag(QStyle::State_Selected)?QColor(210, 210, 210):QColor(210, 210, 210);
    return c;
}

QRect BaseDelegate::GetFontRect(const QStyleOptionViewItem &option, const QModelIndex &) const
{
    return option.rect.adjusted(0, 0, 0, 0);
}

void BaseDelegate::PaintBase(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
    PainterEx *painterEx = static_cast<PainterEx*>(painter);
    QColor baseBGColor = GetBaseBGColor(option, index);
    if(baseBGColor.isValid())
    {
        painterEx->SetBrushOnly(baseBGColor);
        painterEx->drawRect(option.rect);
    }
    //单元格的底部线
//    if(m_bBottomBorderVisible) painterEx->DrawBorder(option.rect, QColor(255, 255, 255, 38), PainterEx::RectBorderBottom);
}

void BaseDelegate::PaintText(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
    PainterEx *painterEx = static_cast<PainterEx*>(painter);
    QString text = QFontMetrics(GetFont(option, index)).elidedText(index.data().toString(), Qt::ElideRight, GetFontRect(option, index).width());
    painterEx->setFont(GetFont(option, index));
    QRect rectText = GetFontRect(option, index);
    if(index.column() == 0)
    {
        rectText = QRect(QPoint(rectText.left() + 12, rectText.top()), rectText.size());
    }
    painterEx->DrawText(rectText, text, GetTextColor(option, index), m_alignmentText);
}