/**

Game Develop - Timed Event Extension
Copyright (c) 2011-2014 Florian Rival (Florian.Rival@gmail.com)

This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:

    1. The origin of this software must not be misrepresented; you must not
    claim that you wrote the original software. If you use this software
    in a product, an acknowledgment in the product documentation would be
    appreciated but is not required.

    2. Altered source versions must be plainly marked as such, and must not be
    misrepresented as being the original software.

    3. This notice may not be removed or altered from any source
    distribution.


*/
#if defined(GD_IDE_ONLY)

#include "GDCore/Events/Serialization.h"
#include "GDCore/Serialization/SerializerElement.h"
#include "TimedEvent.h"
#include "GDCpp/RuntimeScene.h"
#include "GDCpp/tinyxml/tinyxml.h"
#include "GDCore/Events/EventsCodeGenerator.h"
#include "GDCore/Events/EventsCodeGenerationContext.h"
#include "GDCore/Events/ExpressionsCodeGeneration.h"
#include "GDCore/Events/Serialization.h"
#include "GDCore/IDE/EventsRenderingHelper.h"
#include "GDCore/IDE/EventsEditorItemsAreas.h"
#include "GDCore/IDE/EventsEditorSelection.h"
#include "TimedEventEditorDlg.h"

using namespace std;

std::vector< TimedEvent* > TimedEvent::codeGenerationCurrentParents;

TimedEvent::TimedEvent() :
BaseEvent()
{
}

TimedEvent::~TimedEvent()
{
}

vector < vector<gd::Instruction>* > TimedEvent::GetAllConditionsVectors()
{
    vector < vector<gd::Instruction>* > allConditions;
    allConditions.push_back(&conditions);

    return allConditions;
}

vector < vector<gd::Instruction>* > TimedEvent::GetAllActionsVectors()
{
    vector < vector<gd::Instruction>* > allActions;
    allActions.push_back(&actions);

    return allActions;
}

vector < gd::Expression* > TimedEvent::GetAllExpressions()
{
    vector < gd::Expression* > allExpressions;
    allExpressions.push_back(&timeout);

    return allExpressions;
}

vector < const vector<gd::Instruction>* > TimedEvent::GetAllConditionsVectors() const
{
    vector < const vector<gd::Instruction>* > allConditions;
    allConditions.push_back(&conditions);

    return allConditions;
}

vector < const vector<gd::Instruction>* > TimedEvent::GetAllActionsVectors() const
{
    vector < const vector<gd::Instruction>* > allActions;
    allActions.push_back(&actions);

    return allActions;
}

vector < const gd::Expression* > TimedEvent::GetAllExpressions() const
{
    vector < const gd::Expression* > allExpressions;
    allExpressions.push_back(&timeout);

    return allExpressions;
}

void TimedEvent::SerializeTo(gd::SerializerElement & element) const
{
    element.AddChild("name").SetValue(name);
    element.AddChild("timeout").SetValue(timeout.GetPlainString());
    gd::EventsListSerialization::SaveConditions(conditions, element.AddChild("conditions"));
    gd::EventsListSerialization::SaveActions(actions, element.AddChild("actions"));
    gd::EventsListSerialization::SerializeEventsTo(events, element.AddChild("events"));
}

void TimedEvent::UnserializeFrom(gd::Project & project, const gd::SerializerElement & element)
{
    name = element.GetChild("name", 0, "Name").GetValue().GetString();
    timeout = element.GetChild("timeout", 0, "Timeout").GetValue().GetString();
    gd::EventsListSerialization::OpenConditions(project, conditions, element.GetChild("conditions", 0, "Conditions"));
    gd::EventsListSerialization::OpenActions(project, actions, element.GetChild("actions", 0, "Actions"));
    gd::EventsListSerialization::UnserializeEventsFrom(project, events, element.GetChild("events", 0, "Events"));
}

/**
 * Render the event in the bitmap
 */
void TimedEvent::Render(wxDC & dc, int x, int y, unsigned int width, gd::EventsEditorItemsAreas & areas, gd::EventsEditorSelection & selection, const gd::Platform & platform)
{
    gd::EventsRenderingHelper * renderingHelper = gd::EventsRenderingHelper::Get();
    int border = renderingHelper->instructionsListBorder;
    const int functionTextHeight = 20;

    //Draw header rectangle
    wxRect headerRect(x, y, width, functionTextHeight);
    renderingHelper->DrawNiceRectangle(dc, headerRect);

    //Name
    dc.SetFont( renderingHelper->GetNiceFont().Bold()  );
    dc.SetTextForeground(wxColour(0,0,0));
    std::string nameTxt;
    if ( !name.empty() ) nameTxt = _T(" (Nom : "+name + ")");
    dc.DrawText( _("Delayed execution after ")+timeout.GetPlainString()+_(" seconds.")+" "+nameTxt, x + 4, y + 3 );

    //Draw conditions rectangle
    wxRect rect(x, y+functionTextHeight, renderingHelper->GetConditionsColumnWidth()+border, GetRenderedHeight(width, platform)-functionTextHeight);
    renderingHelper->DrawNiceRectangle(dc, rect);

    //Draw actions and conditions
    renderingHelper->DrawConditionsList(conditions, dc,
                                        x+border,
                                        y+functionTextHeight+border,
                                        renderingHelper->GetConditionsColumnWidth()-border, this, areas, selection, platform);
    renderingHelper->DrawActionsList(actions, dc,
                                     x+renderingHelper->GetConditionsColumnWidth()+border,
                                     y+functionTextHeight+border,
                                     width-renderingHelper->GetConditionsColumnWidth()-border*2, this, areas, selection, platform);
}

unsigned int TimedEvent::GetRenderedHeight(unsigned int width, const gd::Platform & platform) const
{
    if ( eventHeightNeedUpdate )
    {
        gd::EventsRenderingHelper * renderingHelper = gd::EventsRenderingHelper::Get();
        int border = renderingHelper->instructionsListBorder;
        const int functionTextHeight = 20;

        //Get maximum height needed
        int conditionsHeight = renderingHelper->GetRenderedConditionsListHeight(conditions, renderingHelper->GetConditionsColumnWidth()-border*2, platform);
        int actionsHeight = renderingHelper->GetRenderedActionsListHeight(actions, width-renderingHelper->GetConditionsColumnWidth()-border*2, platform);

        renderedHeight = (( conditionsHeight > actionsHeight ? conditionsHeight : actionsHeight ) + functionTextHeight)+border*2;
        eventHeightNeedUpdate = false;
    }

    return renderedHeight;
}

gd::BaseEvent::EditEventReturnType TimedEvent::EditEvent(wxWindow* parent, gd::Project & game, gd::Layout & scene, gd::MainFrameWrapper & mainFrameWrapper)
{
    TimedEventEditorDlg dialog(parent, *this, game, scene);
    if ( dialog.ShowModal() == 0 ) return Cancelled;

    return ChangesMade;
}

/**
 * Initialize from another TimedEvent.
 * Used by copy ctor and assignement operator
 */
void TimedEvent::Init(const TimedEvent & event)
{
    events = event.events;

    name = event.name;
    timeout = event.timeout;
    conditions = event.conditions;
    actions = event.actions;
}

/**
 * Custom copy operator
 */
TimedEvent::TimedEvent(const TimedEvent & event) :
BaseEvent(event)
{
    Init(event);
}

/**
 * Custom assignement operator
 */
TimedEvent& TimedEvent::operator=(const TimedEvent & event)
{
    if ( this != &event )
    {
        BaseEvent::operator=(event);
        Init(event);
    }

    return *this;
}

#endif