//////////////////////////////////////////////////////////////////////
// This file is part of Remere's Map Editor
//////////////////////////////////////////////////////////////////////
// Remere's Map Editor 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.
//
// Remere's Map Editor 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 "main.h"

#include <wx/grid.h>

#include "tile.h"
#include "item.h"
#include "complexitem.h"
#include "town.h"
#include "house.h"
#include "map.h"
#include "editor.h"
#include "materials.h"
#include "tileset.h"

#include "gui.h"
#include "application.h"
#include "tileset_window.h"
#include "container_properties_window.h"

// ============================================================================
// Tileset Window

BEGIN_EVENT_TABLE(TilesetWindow, wxDialog)
EVT_BUTTON(wxID_OK, TilesetWindow::OnClickOK)
EVT_BUTTON(wxID_CANCEL, TilesetWindow::OnClickCancel)
END_EVENT_TABLE()

static constexpr int OUTFIT_COLOR_MAX = 133;

TilesetWindow::TilesetWindow(wxWindow* win_parent, const Map* map, const Tile* tile_parent, Item* item, wxPoint pos) :
	ObjectPropertiesWindowBase(win_parent, "Move to Tileset", map, tile_parent, item, pos),
	palette_field(nullptr),
	tileset_field(nullptr) {
	ASSERT(edit_item);

	wxSizer* topsizer = newd wxBoxSizer(wxVERTICAL);
	wxString description = "Move to Tileset";

	wxSizer* boxsizer = newd wxStaticBoxSizer(wxVERTICAL, this, description);

	wxFlexGridSizer* subsizer = newd wxFlexGridSizer(2, 10, 10);
	subsizer->AddGrowableCol(1);

	subsizer->Add(newd wxStaticText(this, wxID_ANY, "ID " + i2ws(item->getID())));
	subsizer->Add(newd wxStaticText(this, wxID_ANY, "\"" + wxstr(item->getName()) + "\""));

	subsizer->Add(newd wxStaticText(this, wxID_ANY, "Palette"));
	palette_field = newd wxChoice(this, wxID_ANY);

	palette_field->Append("Terrain", newd int(TILESET_TERRAIN));
	palette_field->Append("Doodad", newd int(TILESET_DOODAD));
	palette_field->Append("Item", newd int(TILESET_ITEM));
	palette_field->Append("Raw", newd int(TILESET_RAW));
	palette_field->SetSelection(3);

	palette_field->Connect(wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler(TilesetWindow::OnChangePalette), NULL, this);
	subsizer->Add(palette_field, wxSizerFlags(1).Expand());

	subsizer->Add(newd wxStaticText(this, wxID_ANY, "Tileset"));
	tileset_field = newd wxChoice(this, wxID_ANY);

	for (TilesetContainer::iterator iter = g_materials.tilesets.begin(); iter != g_materials.tilesets.end(); ++iter) {
		tileset_field->Append(wxstr(iter->second->name), newd std::string(iter->second->name));
	}
	tileset_field->SetSelection(0);
	subsizer->Add(tileset_field, wxSizerFlags(1).Expand());

	boxsizer->Add(subsizer, wxSizerFlags(1).Expand());

	topsizer->Add(boxsizer, wxSizerFlags(0).Expand().Border(wxLEFT | wxRIGHT, 20));

	wxSizer* subsizer_ = newd wxBoxSizer(wxHORIZONTAL);
	subsizer_->Add(newd wxButton(this, wxID_OK, "OK"), wxSizerFlags(1).Center().Border(wxTOP | wxBOTTOM, 10));
	subsizer_->Add(newd wxButton(this, wxID_CANCEL, "Cancel"), wxSizerFlags(1).Center().Border(wxTOP | wxBOTTOM, 10));
	topsizer->Add(subsizer_, wxSizerFlags(0).Center().Border(wxLEFT | wxRIGHT, 20));

	SetSizerAndFit(topsizer);
	Centre(wxBOTH);
}

void TilesetWindow::OnChangePalette(wxCommandEvent &WXUNUSED(event)) {
	tileset_field->Clear();

	for (TilesetContainer::iterator iter = g_materials.tilesets.begin(); iter != g_materials.tilesets.end(); ++iter) {
		if (iter->second->getCategory(TilesetCategoryType(*static_cast<int*>(palette_field->GetClientData(palette_field->GetSelection()))))->brushlist.size() > 0) {
			tileset_field->Append(wxstr(iter->second->name), newd std::string(iter->second->name));
		}
	}

	tileset_field->SetSelection(0);
}

void TilesetWindow::OnClickOK(wxCommandEvent &WXUNUSED(event)) {
	if (edit_item) {
		TilesetCategoryType categoryType = TilesetCategoryType(*reinterpret_cast<int*>(palette_field->GetClientData(palette_field->GetSelection())));
		std::string tilesetName = *static_cast<std::string*>(tileset_field->GetClientData(tileset_field->GetSelection()));

		g_materials.addToTileset(tilesetName, edit_item->getID(), categoryType);
		g_gui.PopupDialog("Added to Tileset", "'" + edit_item->getName() + "' has been added to tileset '" + tilesetName + "' of palette '" + palette_field->GetStringSelection() + "'", wxOK);
	}
	EndModal(1);
}

void TilesetWindow::OnClickCancel(wxCommandEvent &WXUNUSED(event)) {
	// Just close this window
	EndModal(0);
}