#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 Vector2f& 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/bottomLeft.png");
	m_pBottomRightTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/bottomRight.png");
	m_pTopLeftTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/topLeft.png");
	m_pTopRightTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/topRight.png");

	m_pMiddleBottomTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/middleBottom.png");
	m_pMiddleTopTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/middleTop.png");
	m_pMiddleLeftTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/middleLeft.png");
	m_pMiddleRightTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/middleRight.png");

	m_pAllTexture = pTextureManager->GetTexture("tiles/dirt/sidepieces/all.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);
		}
	}

	//check if it's all around dirt
	bool allDirt = true;
	for (int i = 0; i < 8; i++) {
		WorldTile* tile = m_SurroundingTiles.GetTile(static_cast<TileDirection>(i));
		if(tile != nullptr) { //Tile exists
			GroundTileTypes type = tile->GetTileType()->getType();
			if(type != Tiles::DIRT->getType()) {
				allDirt = false;
				break;
			}
		}
	}
	if(allDirt) {
		m_pAllTexture->Draw(m_Position);
		return;
	}
	
	if(*m_GroundTileType == Tiles::AIR) {
		WorldTile* topLeft = m_SurroundingTiles.GetTile(TileDirection::TopLeft);
		if(topLeft != nullptr) {
			GroundTileTypes type = topLeft->GetTileType()->getType();
			if(type != Tiles::AIR->getType()) {
				m_pTopLeftTexture->Draw(m_Position);
			}
		}

		WorldTile* topRight = m_SurroundingTiles.GetTile(TileDirection::TopRight);
		if(topRight != nullptr) {
			GroundTileTypes type = topRight->GetTileType()->getType();
			if(type != Tiles::AIR->getType()) {
				m_pTopRightTexture->Draw(m_Position);
			}
		}

		WorldTile* bottomLeft = m_SurroundingTiles.GetTile(TileDirection::BottomLeft);
		if(bottomLeft != nullptr) {
			GroundTileTypes type = bottomLeft->GetTileType()->getType();
			if(type != Tiles::AIR->getType()) {
				m_pBottomLeftTexture->Draw(m_Position);
			}
		}

		WorldTile* bottomRight = m_SurroundingTiles.GetTile(TileDirection::BottomRight);
		if(bottomRight != nullptr) {
			GroundTileTypes type = bottomRight->GetTileType()->getType();
			if(type != Tiles::AIR->getType()) {
				m_pBottomRightTexture->Draw(m_Position);
			}
		}

		WorldTile* middleTop = m_SurroundingTiles.GetTile(TileDirection::TopMiddle);
		if(middleTop != nullptr) {
			GroundTileTypes type = middleTop->GetTileType()->getType();
			if(type != Tiles::AIR->getType()) {
				m_pMiddleTopTexture->Draw(m_Position);
			}
		}

		WorldTile* middleBottom = m_SurroundingTiles.GetTile(TileDirection::BottomMiddle);
		if(middleBottom != nullptr) {
			GroundTileTypes type = middleBottom->GetTileType()->getType();
			if(type != Tiles::AIR->getType()) {
				m_pMiddleBottomTexture->Draw(m_Position);
			}
		}

		WorldTile* middleLeft = m_SurroundingTiles.GetTile(TileDirection::MiddleLeft);
		if(middleLeft != nullptr) {
			GroundTileTypes type = middleLeft->GetTileType()->getType();
			if(type != Tiles::AIR->getType()) {
				m_pMiddleLeftTexture->Draw(m_Position);
			}
		}

		WorldTile* middleRight = m_SurroundingTiles.GetTile(TileDirection::MiddleRight);
		if(middleRight != nullptr) {
			GroundTileTypes type = middleRight->GetTileType()->getType();
			if(type != Tiles::AIR->getType()) {
				m_pMiddleRightTexture->Draw(m_Position);
			}
		}

		WorldTile* bottomMiddle = m_SurroundingTiles.GetTile(TileDirection::BottomMiddle);
		if(bottomMiddle != nullptr) {
			GroundTileTypes type = bottomMiddle->GetTileType()->getType();
			if(type != Tiles::AIR->getType()) {
				m_pMiddleBottomTexture->Draw(m_Position);
			}
		}
		
	}


	// 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(), Vector2f{50,50}});
	// 				continue;
	// 			}
	// 			if(type != Tiles::AIR->getType()) {
	// 				utils::SetColor(Colors::YELLOW);
	// 				utils::FillRect(Rectf{tile->GetPosition(), Vector2f{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(), Vector2f{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) {
	Vector2f CurrentIndex = m_pGridManager->GetIndexFromPosition(m_Position);
	m_SurroundingTiles = m_pGridManager->GetSurroundingTiles(this);
	Vector2f mousePos = camera->TransformMouse(Vector2f{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 ) };
}