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** This file is part of the Qt Design Tooling
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** General Public License version 3 as published by the Free Software
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#include "examplecurvemodel.h"
#include "animationcurve.h"
#include "curveeditorstyle.h"
#include "treeitem.h"

#include <QDebug>

namespace DesignTools {

ExampleCurveModel::ExampleCurveModel()
    : CurveEditorModel()
{
    connect(this, &CurveEditorModel::currentFrameChanged, this, &ExampleCurveModel::currentFrameChangeEmitted);
    connect(this, &CurveEditorModel::curveChanged, this, &ExampleCurveModel::curveChangeEmitted);
}

double ExampleCurveModel::minimumTime() const
{
    return 0.0;
}

double ExampleCurveModel::maximumTime() const
{
    return 500.0;
}

CurveEditorStyle ExampleCurveModel::style() const
{
    // Pseudo auto generated. See: CurveEditorStyleDialog
    CurveEditorStyle out;
    out.backgroundBrush = QBrush(QColor(55, 55, 55));
    out.backgroundAlternateBrush = QBrush(QColor(0, 0, 50));
    out.fontColor = QColor(255, 255, 255);
    out.gridColor = QColor(114, 116, 118);
    out.canvasMargin = 15;
    out.zoomInWidth = 99;
    out.zoomInHeight = 99;
    out.timeAxisHeight = 40;
    out.timeOffsetLeft = 10;
    out.timeOffsetRight = 10;
    out.rangeBarColor = QColor(46, 47, 48);
    out.rangeBarCapsColor = QColor(50, 50, 255);
    out.valueAxisWidth = 60;
    out.valueOffsetTop = 10;
    out.valueOffsetBottom = 10;
    out.handleStyle.size = 12;
    out.handleStyle.lineWidth = 1;
    out.handleStyle.color = QColor(255, 255, 255);
    out.handleStyle.selectionColor = QColor(255, 255, 255);
    out.keyframeStyle.size = 13;
    out.keyframeStyle.color = QColor(172, 210, 255);
    out.keyframeStyle.selectionColor = QColor(255, 255, 255);
    out.curveStyle.width = 1;
    out.curveStyle.color = QColor(0, 200, 0);
    out.curveStyle.selectionColor = QColor(255, 255, 255);
    return out;
}

void ExampleCurveModel::createItems()
{
    AnimationCurve curve1({
        Keyframe(QPointF(0.0, -1.0), QPointF(), QPointF(100.0, -1.0)),
        Keyframe(QPointF(150.0, 0.7), QPointF(50.0, 0.7), QPointF(250.0, 0.7)),
        Keyframe(QPointF(500.0, 1.0), QPointF(400.0, 1.0), QPointF())});

    AnimationCurve curve2({
        Keyframe(QPointF(0.0, -1.0), QPointF(), QPointF(100.0, -1.0)),
        Keyframe(QPointF(200.0, 0.4), QPointF(100.0, 0.4), QPointF(300.0, 0.4)),
        Keyframe(QPointF(500.0, 1.0), QPointF(400.0, 1.0), QPointF())});

    AnimationCurve curve3({
        Keyframe(QPointF(0.0, -1.0), QPointF(), QPointF(100.0, -1.0)),
        Keyframe(QPointF(250.0, 0.0), QPointF(150.0, 0.0), QPointF(350.0, 0.0)),
        Keyframe(QPointF(500.0, 1.0), QPointF(400.0, 1.0), QPointF())});

    AnimationCurve curve4({
        Keyframe(QPointF(0.0, -1.0), QPointF(), QPointF(100.0, -1.0)),
        Keyframe(QPointF(300.0, -0.4), QPointF(200.0, -0.4), QPointF(400.0, -0.4)),
        Keyframe(QPointF(500.0, 1.0), QPointF(400.0, 1.0), QPointF())});

    auto *instance = new NodeTreeItem("Instance", QIcon(":/ICON_INSTANCE"));
    instance->addChild(new PropertyTreeItem("Position X", curve1));
    instance->addChild(new PropertyTreeItem("Position Y", curve2));

    auto *material = new NodeTreeItem("Material", QIcon(":/ICON_MATERIAL"));
    material->addChild(new PropertyTreeItem("Opacity", curve3));
    material->addChild(new PropertyTreeItem("Color R", curve4));

    reset({instance, material});
}

void ExampleCurveModel::currentFrameChangeEmitted(int frame)
{
    qDebug() << "Current frame changed to " << frame;
}

void ExampleCurveModel::curveChangeEmitted(PropertyTreeItem *item)
{
    qDebug() << "The Curve with the id " << item->id() << " has changed";
}

} // End namespace DesignTools.