#include "pch.h"
#include "WorldTile.h"

#include <iostream>

#include "Camera.h"
#include "colors.h"
#include "../TextureManager.h"
#include "utils.h"
#include "WorldGridManager.h"


WorldTile::WorldTile(const Point2f& position, GroundTileType* groundTileType, TextureManager* pTextureManager, WorldGridManager* pGridManager) : m_Position { position }, m_GroundTileType { groundTileType }, m_pGridManager { pGridManager } {
	// const std::string dirtPath =  + "tiles/dirt/dirt" + std::to_string(utils::randRange(1, 5))  + ".png";
	// m_pTexture = new Texture(dirtPath);
	m_pTexture = pTextureManager->GetTexture(groundTileType->getPath());

	m_pBottomLeftTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/bottomRight.png");
	m_pBottomRightTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/bottomLeft.png");
	m_pTopLeftTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/topRight.png");
	m_pTopRightTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/topLeft.png");
}
WorldTile::~WorldTile() {
	delete m_pTexture;
}
void WorldTile::Draw() {
	if (*m_GroundTileType != Tiles::AIR) {
		m_pTexture->Draw(m_Position);
		if (m_Hightlight) {
			utils::SetColor(Colors::GREEN);
			utils::FillRect(m_Position, 50, 50);
		}
	}


	if(m_Hightlight) {
		for (int i = 0; i < 8; i++) {
			WorldTile* tile = m_SurroundingTiles.GetTile(static_cast<TileDirection>(i));
			if(tile != nullptr) { //Tile exists
				//TODO: Wow Big mess
				GroundTileTypes type = tile->GetTileType()->getType();
				if(type == Tiles::AIR->getType()) {
					utils::SetColor(Colors::BLACK);
					utils::FillRect(Rectf{tile->GetPosition(), Point2f{50,50}});
					continue;
				}
				if(type != Tiles::AIR->getType()) {
					utils::SetColor(Colors::YELLOW);
					utils::FillRect(Rectf{tile->GetPosition(), Point2f{50,50}});
				}
			}
		}
	}
	
	//Tile is air, So check 8 tiles around
	// Check the 4 tiles diagonally
	
	// m_SurroundingTiles = m_pGridManager->GetSurroundingTiles(this);
	//
	// //check if all tiles are air
	// bool allAir = true;
	// for (int i = 0; i < 8; i++) {
	// 	WorldTile* tile = m_SurroundingTiles.GetTile(static_cast<TileDirection>(i));
	// 	if(tile != nullptr) { //Tile exists
	// 		if(tile->GetTileType() != Tiles::AIR) {
	// 			allAir = false;
	// 			break;
	// 		}
	// 	}
	// }
	// if (allAir) {
	// 	return;
	// }
	//
	// WorldTile* topLeft = m_SurroundingTiles.GetTile(TileDirection::TopLeft); //TODO: ask if draw needs to be const
	// GroundTileType* topLeftType = topLeft != nullptr ? topLeft->GetTileType() : Tiles::AIR;
	// if(topLeftType != Tiles::AIR) {
	// 	m_pTopLeftTexture->Draw(m_Position);
	// 	utils::SetColor(Colors::YELLOW);
	// 	utils::FillRect(Rectf{topLeft->GetPosition(), Point2f{50,50}});
	// }
	//
	// WorldTile* topRight = m_SurroundingTiles.GetTile(TileDirection::TopRight);
	// GroundTileType* topRightType = topRight != nullptr ? topRight->GetTileType() : Tiles::AIR;
	// if(topRightType != Tiles::AIR) {
	// 	m_pTopRightTexture->Draw(m_Position);
	// }
	//
}
void WorldTile::Update(Camera* camera) {
	Point2f CurrentIndex = m_pGridManager->GetIndexFromPosition(m_Position);
	m_SurroundingTiles = m_pGridManager->GetSurroundingTiles(this);
	Point2f mousePos = camera->TransformMouse(Point2f{utils::GetMousePos().x, 500 - utils::GetMousePos().y});
	m_Hightlight = utils::IsPointInRect(mousePos, Rectf{GetCollisionRect().pos, GetCollisionRect().size});
	if(CurrentIndex.x == 1 && CurrentIndex.y == 1) {
		std::cout << "Hey" << std::endl;
	}
}
Collision::TileCollisionRect WorldTile::GetCollisionRect() {
	return Collision::TileCollisionRect { m_Position, GetSize(), ( this ) };
}