#include "main.h"

#include "dat_debug_view.h"

#include "graphics.h"
#include "gui.h"

// ============================================================================
// 

class DatDebugViewListBox : public wxVListBox 
{
public:
	DatDebugViewListBox(wxWindow* parent, wxWindowID id);
	~DatDebugViewListBox();
	
	void OnDrawItem(wxDC& dc, const wxRect& rect, size_t index) const;
	wxCoord OnMeasureItem(size_t index) const;

protected:
	typedef std::map<int, Sprite*> SpriteMap;
	SpriteMap sprites;
};

DatDebugViewListBox::DatDebugViewListBox(wxWindow* parent, wxWindowID id) :
	wxVListBox(parent, id, wxDefaultPosition, wxDefaultSize, wxLB_SINGLE)
{
	int n = 0;
	for(int id = 0; id < gui.gfx.getItemSpriteMaxID(); ++id)
	{
		Sprite* spr = gui.gfx.getSprite(id);
		if(spr)
		{
			sprites[n] = spr;
			++n;
		}
	}
	SetItemCount(n);
}

DatDebugViewListBox::~DatDebugViewListBox() 
{
}

void DatDebugViewListBox::OnDrawItem(wxDC& dc, const wxRect& rect, size_t n) const
{
	SpriteMap::const_iterator spr_iter = sprites.find(int(n));
	if(spr_iter != sprites.end())
		spr_iter->second->DrawTo(&dc, SPRITE_SIZE_32x32, rect.GetX(), rect.GetY(), rect.GetWidth(), rect.GetHeight());

	if(int(n) == GetSelection()) 
	{
		dc.SetTextForeground(wxColor(0xFF, 0xFF, 0xFF));
	}
	else 
	{
		dc.SetTextForeground(wxColor(0x00, 0x00, 0x00));
	}

	dc.DrawText(wxString() << n, rect.GetX() + 40, rect.GetY() + 6);
}

wxCoord DatDebugViewListBox::OnMeasureItem(size_t n) const
{
	return 32;
}

// ============================================================================
// 

BEGIN_EVENT_TABLE(DatDebugView, wxPanel)
	EVT_TEXT(wxID_ANY, DatDebugView::OnTextChange)
	EVT_LISTBOX_DCLICK(wxID_ANY, DatDebugView::OnClickList)
END_EVENT_TABLE()

DatDebugView::DatDebugView(wxWindow* parent) : wxPanel(parent)
{
	wxSizer* sizer = newd wxBoxSizer(wxVERTICAL);

	search_field = newd wxTextCtrl(this, wxID_ANY, wxT(""), wxDefaultPosition, wxDefaultSize);
	search_field->SetFocus();
	sizer->Add(search_field, 0, wxEXPAND, 2);

	item_list = newd DatDebugViewListBox(this, wxID_ANY);
	item_list->SetMinSize(wxSize(470, 400));
	sizer->Add(item_list, 1, wxEXPAND | wxALL, 2);

	SetSizerAndFit(sizer);
}

DatDebugView::~DatDebugView()
{
}

void DatDebugView::OnTextChange(wxCommandEvent& evt)
{
}

void DatDebugView::OnClickList(wxCommandEvent& evt)
{
}