#include <AsynchronCall.h>
#include <Datei.h>
#include <Array.h>
#include <DateiSystem.h>
#include <Text.h>
#include <Textur.h>
#include <GraphicsApi.h>
#include <M3Datei.h>

#include "Load.h"
#include "Initialisierung.h"
#include "Globals.h"
#include "Login.h"

void createDefaultCube(Bildschirm* zScreen)
{
	Model3DData* data = zScreen->zGraphicsApi()->createModel("cube");
	data->setAmbientFactor(0.f);
	data->setDiffusFactor(1.f);
	data->setSpecularFactor(0.f);
	float size = 1;
	float left, right, top, bottom;
	// Calculate the screen coordinates of the left side of the bitmap.
	left = (float)((-size / 2.0));
	// Calculate the screen coordinates of the right side of the bitmap.
	right = left + (float)size;
	// Calculate the screen coordinates of the top of the bitmap.
	top = (float)(size / 2.0);
	// Calculate the screen coordinates of the bottom of the bitmap.
	bottom = top - (float)size;
	float front = -size / 2;
	float back = front + size;

	Vertex3D* vertecies = new Vertex3D[24];
	for (int i = 0; i < 24; i++)
		vertecies[i].knochenId = 0;
	// front side
	vertecies[0].pos = Vec3<float >(left, front, top);
	vertecies[0].tPos = Vec2< float >(0.f, 0.f);
	vertecies[1].pos = Vec3<float >(right, front, top);
	vertecies[1].tPos = Vec2< float >(1.f, 0.f);
	vertecies[2].pos = Vec3<float >(left, front, bottom);
	vertecies[2].tPos = Vec2< float >(0.f, 1.f);
	vertecies[3].pos = Vec3<float >(right, front, bottom);
	vertecies[3].tPos = Vec2< float >(1.f, 1.f);
	// back side
	vertecies[4].pos = Vec3<float >(right, back, top);
	vertecies[4].tPos = Vec2< float >(0.0f, 0.0f);
	vertecies[5].pos = Vec3<float >(left, back, top);
	vertecies[5].tPos = Vec2< float >(1.0f, 0.0f);
	vertecies[6].pos = Vec3<float >(right, back, bottom);
	vertecies[6].tPos = Vec2< float >(0.0f, 1.0f);
	vertecies[7].pos = Vec3<float >(left, back, bottom);
	vertecies[7].tPos = Vec2< float >(1.0f, 1.0f);
	// left side
	vertecies[8].pos = Vec3<float >(left, back, top);
	vertecies[8].tPos = Vec2< float >(0.f, 0.f);
	vertecies[9].pos = Vec3<float >(left, front, top);
	vertecies[9].tPos = Vec2< float >(1.f, 0.f);
	vertecies[10].pos = Vec3<float >(left, back, bottom);
	vertecies[10].tPos = Vec2< float >(0.f, 1.f);
	vertecies[11].pos = Vec3<float >(left, front, bottom);
	vertecies[11].tPos = Vec2< float >(1.f, 1.f);
	// right side
	vertecies[12].pos = Vec3<float >(right, front, top);
	vertecies[12].tPos = Vec2< float >(0.0f, 0.0f);
	vertecies[13].pos = Vec3<float >(right, back, top);
	vertecies[13].tPos = Vec2< float >(1.0f, 0.0f);
	vertecies[14].pos = Vec3<float >(right, front, bottom);
	vertecies[14].tPos = Vec2< float >(0.0f, 1.0f);
	vertecies[15].pos = Vec3<float >(right, back, bottom);
	vertecies[15].tPos = Vec2< float >(1.0f, 1.0f);
	// top side
	vertecies[16].pos = Vec3<float >(left, back, top);
	vertecies[16].tPos = Vec2< float >(0.f, 0.f);
	vertecies[17].pos = Vec3<float >(right, back, top);
	vertecies[17].tPos = Vec2< float >(1.f, 0.f);
	vertecies[18].pos = Vec3<float >(left, front, top);
	vertecies[18].tPos = Vec2< float >(0.f, 1.f);
	vertecies[19].pos = Vec3<float >(right, front, top);
	vertecies[19].tPos = Vec2< float >(1.f, 1.f);
	// botom side
	vertecies[20].pos = Vec3<float >(left, front, bottom);
	vertecies[20].tPos = Vec2< float >(0.0f, 0.0f);
	vertecies[21].pos = Vec3<float >(right, front, bottom);
	vertecies[21].tPos = Vec2< float >(1.0f, 0.0f);
	vertecies[22].pos = Vec3<float >(left, back, bottom);
	vertecies[22].tPos = Vec2< float >(0.0f, 1.0f);
	vertecies[23].pos = Vec3<float >(right, back, bottom);
	vertecies[23].tPos = Vec2< float >(1.0f, 1.0f);

	data->setVertecies(vertecies, 24);
	// the order of the polygons has to be NORTH (front), EAST (left), SOUTH (back), WEST (right), TOP, BOTTOM according to the Area definition
	// front side
	Polygon3D* p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0;
	p->indexList[1] = 2;
	p->indexList[2] = 1;
	p->indexList[3] = 1;
	p->indexList[4] = 2;
	p->indexList[5] = 3;
	data->addPolygon(p);
	// left side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 8;
	p->indexList[1] = 2 + 8;
	p->indexList[2] = 1 + 8;
	p->indexList[3] = 1 + 8;
	p->indexList[4] = 2 + 8;
	p->indexList[5] = 3 + 8;
	data->addPolygon(p);
	// back side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 4;
	p->indexList[1] = 2 + 4;
	p->indexList[2] = 1 + 4;
	p->indexList[3] = 1 + 4;
	p->indexList[4] = 2 + 4;
	p->indexList[5] = 3 + 4;
	data->addPolygon(p);
	// right side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 12;
	p->indexList[1] = 2 + 12;
	p->indexList[2] = 1 + 12;
	p->indexList[3] = 1 + 12;
	p->indexList[4] = 2 + 12;
	p->indexList[5] = 3 + 12;
	data->addPolygon(p);
	// top side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 16;
	p->indexList[1] = 2 + 16;
	p->indexList[2] = 1 + 16;
	p->indexList[3] = 1 + 16;
	p->indexList[4] = 2 + 16;
	p->indexList[5] = 3 + 16;
	data->addPolygon(p);
	// botom side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 20;
	p->indexList[1] = 2 + 20;
	p->indexList[2] = 1 + 20;
	p->indexList[3] = 1 + 20;
	p->indexList[4] = 2 + 20;
	p->indexList[5] = 3 + 20;
	data->addPolygon(p);
	data->calculateNormals();
	data->release();
}

void createCubeItem(Bildschirm* zScreen)
{
	Framework::Model3DData* data = window->zBildschirm()->zGraphicsApi()->createModel("itemCube");
	data->setAmbientFactor(0.8f);
	data->setDiffusFactor(0.1f);
	data->setSpecularFactor(0.1f);
	float size = 0.2;
	float left, right, top, bottom;
	// Calculate the screen coordinates of the left side of the bitmap.
	left = (float)((-size / 2.0));
	// Calculate the screen coordinates of the right side of the bitmap.
	right = left + (float)size;
	// Calculate the screen coordinates of the top of the bitmap.
	top = (float)(size / 2.0);
	// Calculate the screen coordinates of the bottom of the bitmap.
	bottom = top - (float)size;
	float front = -size / 2;
	float back = front + size;

	Vertex3D* vertecies = new Vertex3D[24];
	for (int i = 0; i < 24; i++)
		vertecies[i].knochenId = 0;
	// front side
	vertecies[0].pos = Vec3<float >(left, front, top);
	vertecies[0].tPos = Vec2< float >(0.f, 0.f);
	vertecies[1].pos = Vec3<float >(right, front, top);
	vertecies[1].tPos = Vec2< float >(1.f, 0.f);
	vertecies[2].pos = Vec3<float >(left, front, bottom);
	vertecies[2].tPos = Vec2< float >(0.f, 1.f);
	vertecies[3].pos = Vec3<float >(right, front, bottom);
	vertecies[3].tPos = Vec2< float >(1.f, 1.f);
	// back side
	vertecies[4].pos = Vec3<float >(right, back, top);
	vertecies[4].tPos = Vec2< float >(0.0f, 0.0f);
	vertecies[5].pos = Vec3<float >(left, back, top);
	vertecies[5].tPos = Vec2< float >(1.0f, 0.0f);
	vertecies[6].pos = Vec3<float >(right, back, bottom);
	vertecies[6].tPos = Vec2< float >(0.0f, 1.0f);
	vertecies[7].pos = Vec3<float >(left, back, bottom);
	vertecies[7].tPos = Vec2< float >(1.0f, 1.0f);
	// left side
	vertecies[8].pos = Vec3<float >(left, back, top);
	vertecies[8].tPos = Vec2< float >(0.f, 0.f);
	vertecies[9].pos = Vec3<float >(left, front, top);
	vertecies[9].tPos = Vec2< float >(1.f, 0.f);
	vertecies[10].pos = Vec3<float >(left, back, bottom);
	vertecies[10].tPos = Vec2< float >(0.f, 1.f);
	vertecies[11].pos = Vec3<float >(left, front, bottom);
	vertecies[11].tPos = Vec2< float >(1.f, 1.f);
	// right side
	vertecies[12].pos = Vec3<float >(right, front, top);
	vertecies[12].tPos = Vec2< float >(0.0f, 0.0f);
	vertecies[13].pos = Vec3<float >(right, back, top);
	vertecies[13].tPos = Vec2< float >(1.0f, 0.0f);
	vertecies[14].pos = Vec3<float >(right, front, bottom);
	vertecies[14].tPos = Vec2< float >(0.0f, 1.0f);
	vertecies[15].pos = Vec3<float >(right, back, bottom);
	vertecies[15].tPos = Vec2< float >(1.0f, 1.0f);
	// top side
	vertecies[16].pos = Vec3<float >(left, back, top);
	vertecies[16].tPos = Vec2< float >(0.f, 0.f);
	vertecies[17].pos = Vec3<float >(right, back, top);
	vertecies[17].tPos = Vec2< float >(1.f, 0.f);
	vertecies[18].pos = Vec3<float >(left, front, top);
	vertecies[18].tPos = Vec2< float >(0.f, 1.f);
	vertecies[19].pos = Vec3<float >(right, front, top);
	vertecies[19].tPos = Vec2< float >(1.f, 1.f);
	// botom side
	vertecies[20].pos = Vec3<float >(left, front, bottom);
	vertecies[20].tPos = Vec2< float >(0.0f, 0.0f);
	vertecies[21].pos = Vec3<float >(right, front, bottom);
	vertecies[21].tPos = Vec2< float >(1.0f, 0.0f);
	vertecies[22].pos = Vec3<float >(left, back, bottom);
	vertecies[22].tPos = Vec2< float >(0.0f, 1.0f);
	vertecies[23].pos = Vec3<float >(right, back, bottom);
	vertecies[23].tPos = Vec2< float >(1.0f, 1.0f);

	data->setVertecies(vertecies, 24);
	// the order of the polygons has to be NORTH (front), EAST (left), SOUTH (back), WEST (right), TOP, BOTTOM according to the Area definition
	// front side
	Polygon3D* p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0;
	p->indexList[1] = 2;
	p->indexList[2] = 1;
	p->indexList[3] = 1;
	p->indexList[4] = 2;
	p->indexList[5] = 3;
	data->addPolygon(p);
	// left side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 8;
	p->indexList[1] = 2 + 8;
	p->indexList[2] = 1 + 8;
	p->indexList[3] = 1 + 8;
	p->indexList[4] = 2 + 8;
	p->indexList[5] = 3 + 8;
	data->addPolygon(p);
	// back side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 4;
	p->indexList[1] = 2 + 4;
	p->indexList[2] = 1 + 4;
	p->indexList[3] = 1 + 4;
	p->indexList[4] = 2 + 4;
	p->indexList[5] = 3 + 4;
	data->addPolygon(p);
	// right side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 12;
	p->indexList[1] = 2 + 12;
	p->indexList[2] = 1 + 12;
	p->indexList[3] = 1 + 12;
	p->indexList[4] = 2 + 12;
	p->indexList[5] = 3 + 12;
	data->addPolygon(p);
	// top side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 16;
	p->indexList[1] = 2 + 16;
	p->indexList[2] = 1 + 16;
	p->indexList[3] = 1 + 16;
	p->indexList[4] = 2 + 16;
	p->indexList[5] = 3 + 16;
	data->addPolygon(p);
	// botom side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 20;
	p->indexList[1] = 2 + 20;
	p->indexList[2] = 1 + 20;
	p->indexList[3] = 1 + 20;
	p->indexList[4] = 2 + 20;
	p->indexList[5] = 3 + 20;
	data->addPolygon(p);
	data->calculateNormals();
	data->release();
}

void createPlayer(Bildschirm* zScreen)
{
	Framework::Model3DData* data = window->zBildschirm()->zGraphicsApi()->createModel("player");
	data->setAmbientFactor(0.8f);
	data->setDiffusFactor(0.1f);
	data->setSpecularFactor(0.1f);
	float size = 0.8f;
	float left, right, top, bottom;
	// Calculate the screen coordinates of the left side of the bitmap.
	left = (float)((size / 2.0) * -1);
	// Calculate the screen coordinates of the right side of the bitmap.
	right = left + (float)size;
	// Calculate the screen coordinates of the top of the bitmap.
	top = (float)(size / 2.0);
	// Calculate the screen coordinates of the bottom of the bitmap.
	bottom = top - (float)size;
	float front = -1.5f / 2;
	float back = front + 1.5f;

	Vertex3D* vertecies = new Vertex3D[24];
	for (int i = 0; i < 24; i++)
		vertecies[i].knochenId = 0;
	vertecies[0].pos = Vec3<float >(left, top, front);
	vertecies[0].tPos = Vec2< float >(0.f, 0.f);
	vertecies[1].pos = Vec3<float >(right, top, front);
	vertecies[1].tPos = Vec2< float >(1.f, 0.f);
	vertecies[2].pos = Vec3<float >(left, bottom, front);
	vertecies[2].tPos = Vec2< float >(0.f, 1.f);
	vertecies[3].pos = Vec3<float >(right, bottom, front);
	vertecies[3].tPos = Vec2< float >(1.f, 1.f);
	vertecies[4].pos = Vec3<float >(left, top, back);
	vertecies[4].tPos = Vec2< float >(0.0f, 0.0f);
	vertecies[5].pos = Vec3<float >(right, top, back);
	vertecies[5].tPos = Vec2< float >(1.0f, 0.0f);
	vertecies[6].pos = Vec3<float >(left, bottom, back);
	vertecies[6].tPos = Vec2< float >(0.0f, 1.0f);
	vertecies[7].pos = Vec3<float >(right, bottom, back);
	vertecies[7].tPos = Vec2< float >(1.0f, 1.0f);

	vertecies[8].pos = Vec3<float >(left, top, front);
	vertecies[8].tPos = Vec2< float >(1.f, 0.f);
	vertecies[9].pos = Vec3<float >(right, top, front);
	vertecies[9].tPos = Vec2< float >(0.f, 0.f);
	vertecies[10].pos = Vec3<float >(left, bottom, front);
	vertecies[10].tPos = Vec2< float >(1.f, 1.f);
	vertecies[11].pos = Vec3<float >(right, bottom, front);
	vertecies[11].tPos = Vec2< float >(0.f, 1.f);
	vertecies[12].pos = Vec3<float >(left, top, back);
	vertecies[12].tPos = Vec2< float >(0.0f, 0.0f);
	vertecies[13].pos = Vec3<float >(right, top, back);
	vertecies[13].tPos = Vec2< float >(1.0f, 0.0f);
	vertecies[14].pos = Vec3<float >(left, bottom, back);
	vertecies[14].tPos = Vec2< float >(0.0f, 1.0f);
	vertecies[15].pos = Vec3<float >(right, bottom, back);
	vertecies[15].tPos = Vec2< float >(1.0f, 1.0f);

	vertecies[16].pos = Vec3<float >(left, top, front);
	vertecies[16].tPos = Vec2< float >(0.f, 1.f);
	vertecies[17].pos = Vec3<float >(right, top, front);
	vertecies[17].tPos = Vec2< float >(1.f, 1.f);
	vertecies[18].pos = Vec3<float >(left, bottom, front);
	vertecies[18].tPos = Vec2< float >(0.f, 0.f);
	vertecies[19].pos = Vec3<float >(right, bottom, front);
	vertecies[19].tPos = Vec2< float >(1.f, 0.f);
	vertecies[20].pos = Vec3<float >(left, top, back);
	vertecies[20].tPos = Vec2< float >(0.0f, 0.0f);
	vertecies[21].pos = Vec3<float >(right, top, back);
	vertecies[21].tPos = Vec2< float >(1.0f, 0.0f);
	vertecies[22].pos = Vec3<float >(left, bottom, back);
	vertecies[22].tPos = Vec2< float >(0.0f, 1.0f);
	vertecies[23].pos = Vec3<float >(right, bottom, back);
	vertecies[23].tPos = Vec2< float >(1.0f, 1.0f);

	data->setVertecies(vertecies, 24);
	// the order of the polygons has to be NORTH, EAST, SOUTH, WEST, TOP, BOTTOM according to the Area definition
	// down side
	Polygon3D* p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 6 + 16;
	p->indexList[1] = 2 + 16;
	p->indexList[2] = 3 + 16;
	p->indexList[3] = 6 + 16;
	p->indexList[4] = 3 + 16;
	p->indexList[5] = 7 + 16;
	data->addPolygon(p);
	// right side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 1 + 8;
	p->indexList[1] = 7 + 8;
	p->indexList[2] = 3 + 8;
	p->indexList[3] = 1 + 8;
	p->indexList[4] = 5 + 8;
	p->indexList[5] = 7 + 8;
	data->addPolygon(p);
	// top side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 4 + 16;
	p->indexList[1] = 1 + 16;
	p->indexList[2] = 0 + 16;
	p->indexList[3] = 4 + 16;
	p->indexList[4] = 5 + 16;
	p->indexList[5] = 1 + 16;
	data->addPolygon(p);
	// left side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0 + 8;
	p->indexList[1] = 2 + 8;
	p->indexList[2] = 6 + 8;
	p->indexList[3] = 0 + 8;
	p->indexList[4] = 6 + 8;
	p->indexList[5] = 4 + 8;
	data->addPolygon(p);
	// back side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 4;
	p->indexList[1] = 6;
	p->indexList[2] = 7;
	p->indexList[3] = 4;
	p->indexList[4] = 7;
	p->indexList[5] = 5;
	data->addPolygon(p);
	// front side
	p = new Polygon3D();
	p->indexAnz = 6;
	p->indexList = new int[p->indexAnz];
	p->indexList[0] = 0;
	p->indexList[1] = 3;
	p->indexList[2] = 2;
	p->indexList[3] = 0;
	p->indexList[4] = 1;
	p->indexList[5] = 3;
	data->addPolygon(p);
	data->calculateNormals();
	data->release();
}

void createModels(Bildschirm* zScreen)
{
	createDefaultCube(zScreen);
	createCubeItem(zScreen);
	createPlayer(zScreen);
}


LoadMenu::LoadMenu(Bildschirm* zScreen)
	: Menu(zScreen)
{
	step = initFBalken(10, 90, 200, 30, FBalken::Style::normal);
	stage = initFBalken(10, 50, 200, 30, FBalken::Style::normal);
	all = initFBalken(10, 10, 200, 30, FBalken::Style::normal);
	elements.add(step);
	elements.add(stage);
	elements.add(all);

	new AsynchronCall("Load Menu", [this, zScreen]()
		{
			Sleep(1000);
			all->setAktionAnzahl(2);
			all->reset();
			// loading textures
			Datei texturF;
			texturF.setDatei("data/textures");
			RCArray<Text>* files = texturF.getDateiListe();
			if (files)
			{
				int count = 0;
				for (Text* fileName : *files)
				{
					LTDBDatei dat;
					dat.setDatei(new Text(Text("data/textures/") + *fileName));
					dat.leseDaten(0);
					count += dat.getBildAnzahl();
				}
				stage->setAktionAnzahl(count);
				stage->reset();
				for (Text* fileName : *files)
				{
					LTDBDatei dat;
					dat.setDatei(new Text(Text("data/textures/") + *fileName));
					dat.leseDaten(0);
					for (Text* name : *dat.zBildListe())
					{
						step->reset();
						Bild* b = dat.laden(step, new Text(*name));
						zScreen->zGraphicsApi()->createOrGetTextur(*fileName + "/" + *name, b)->release();
						stage->aktionPlus();
					}
				}
				files->release();
			}
			all->aktionPlus();
			// loading models
			stage->setAktionAnzahl(1);
			Datei modelF;
			modelF.setDatei("data/models");
			files = modelF.getDateiListe();
			if (files)
			{
				int count = 0;
				for (Text* fileName : *files)
				{
					M3Datei dat(Text("data/models/") + *fileName);
					dat.leseDaten();
					count += dat.getModelAnzahl();
				}
				stage->setAktionAnzahl(count + 1);
				stage->reset();
				for (Text* fileName : *files)
				{
					M3Datei dat(Text("data/models/") + *fileName);
					dat.leseDaten();
					for (int i = 0; i < dat.getModelAnzahl(); i++)
					{
						step->reset();
						Model3DData* d = dat.ladeModel(dat.zModelName(i)->getText(), zScreen->zGraphicsApi(), *fileName + "/" + *dat.zModelName(i));
						d->release();
						stage->aktionPlus();
					}
				}
				files->release();
			}
			createModels(zScreen);
			stage->aktionPlus();
			all->aktionPlus();
			stage->reset();
			zScreen->lock();
			hide();
			((LoginMenu*)(Menu*)menuRegister->get("login"))->onLoadingFinished();
			menuRegister->get("login")->show();
			zScreen->unlock();
		});
}