package engine;

import engine.gui.UIElementText;
import engine.input.*;
import engine.math.Vector3f;
import engine.object.ObjectGl;
import engine.object.Sprite;
import engine.sound.*;

import java.util.ArrayList;
import java.util.List;

import static org.lwjgl.glfw.GLFW.*;

public class TestEngine {

    public static void main(String[] args) throws Exception {
        /*
        OpenAl TEST
         */
        SoundManager soundManager = new SoundManager();
        soundManager.init();

        SoundListener soundListener = new SoundListener();

        soundManager.setListener(soundListener);

        SoundBuffer jumpSoundBuffer = new SoundBuffer("sound/jump.ogg");
        SoundSource soundSource = new SoundSource(false, false);
        soundSource.setBuffer(jumpSoundBuffer.getBufferId());

        soundManager.addSoundSource("jump", soundSource);
//        soundManager.playSoundSource("jump");

        /*
        Engine Init
         */
        Engine engine = new Engine(1280, 720, new Vector3f(4.0f, 3.0f));
        int speed = 10; //vitesse d�placement Object
        engine.init();

        // Add objects to render
        String path = "textures/zangief_sprite.png";
        String path2 = "textures/awesomeface.png";
        String pathToBG = "textures/background_beach.png";
        String pathToText = "textures/dejavu10x10_gs_tc.png";

        ObjectGl zangief = new Sprite(10.0f, 10f, path, null);
        zangief.setTextureWrap(58, 0, 62, 84, ObjectGl.DEFAULT);
        engine.add_objectGl(zangief);
        zangief.translate(new Vector3f(-1000.0f, 200.0f, 0.0f));
        zangief.setColor(new Vector3f(1.0f, 1.0f, 1.0f));
        zangief.setShader("shaders/StylishShaders/BasicVert.glsl", "shaders/StylishShaders/FlashFrag.glsl");
        zangief.useTime = true;

        ObjectGl zangief2 = new Sprite(9.0f, 10f, path, null);
        zangief2.setTextureWrap(58, 0, 62, 84, ObjectGl.DEFAULT);
        engine.add_objectGl(zangief2);
        zangief2.translate(new Vector3f(1000.0f, 200.0f, 0.0f));
        zangief2.flipTextureWrapH();

        engine.setCameraTrackingBetweenTwoObjectGl(zangief, zangief2, 1000.0f);

        //Create background
        ObjectGl background = new ObjectGl(0f,1f,1f,10f, pathToBG, null);
        background.setTextureWrap(0,0,621, 224, ObjectGl.DEFAULT);
        background.translate(new Vector3f(-3011.0f, 1400.0f, 1.0f));
        engine.add_objectGl(background);

//        ObjectGl smiley = new Sprite(15.0f, 500.0f, path2, null);
//        UIElement uiElement = new UIElement(smiley, 0.0f, 1.0f, engine);
//        engine.add_uiElement(uiElement);

        UIElementText uiTextTest = new UIElementText("Boulevard Combattant", 5.0f, 0.0f,1.0f, 25.0f, engine);
        engine.add_uiElement(uiTextTest);

        UIElementText uiTextCoordP1 = new UIElementText("Boulevard Combattant", 7.0f, 0.0f,0.05f, 25.0f, engine);
        engine.add_uiElement(uiTextCoordP1);

//        Text texTest = new Text("ABCDEFGHIJKLMNOPQRSTUVWYZ",20.0f, 10, engine);
//        texTest.show();
//        texTest.translate(new Vector3f(-1000.0f, (float) (-1000.0f * (3.0 / 4.0f) + 100.0f)));

        long timer = System.currentTimeMillis();
        long lastFrame;
        int frame = 0;
        boolean nextFrame = false;
        boolean Joystick1Present = glfwJoystickPresent(GLFW_JOYSTICK_1);

        /*
         * Cr�ation des manettes / action
         */

        GamepadInput gamepad1 = null;
        Button zoom = null;
        Button dezoom = null;

        if (Joystick1Present){
            gamepad1 = new GamepadInput(GLFW_JOYSTICK_1);
            gamepad1.inputRefresh();
        }

        List<Integer> listZoomPlus = new ArrayList<>();
        listZoomPlus.add(InputConst.buttonA);
        List<Integer> listZoomMinusKeyboard = new ArrayList<>();
        listZoomMinusKeyboard.add(GLFW_KEY_R);
        List<Integer> listZoomMinus = new ArrayList<>();
        listZoomMinus.add(InputConst.buttonB);
        List<Integer> listZoomPlusKeyboard = new ArrayList<>();
        listZoomPlusKeyboard.add(GLFW_KEY_F);
        zoom = new Button("zoom", listZoomPlus, listZoomPlusKeyboard, gamepad1);
        dezoom = new Button("dezoom", listZoomMinus, listZoomMinusKeyboard, gamepad1);
        engine.translateView(new Vector3f(0.0f, -125.0f, 0.0f));

        while (engine.getRunning()) {
            lastFrame = System.currentTimeMillis();
            // Game logic should fit here

            if (Joystick1Present) {
                gamepad1.inputRefresh();
            }
            // Check si le personnage a sauté
            if (zoom.isButtonPressed()){
                // Le personnage saute
                engine.getCamera().zoom(1.001f);
            }if(dezoom.isButtonPressed()){
                engine.getCamera().zoom(0.999f);
            }

//            engine.cameraTrackingObjectGl(zangief, -250.0f);
            engine.cameraTrackingBetweenTwoObjectGl();

            uiTextCoordP1.setText("X: " + zangief.getXPos() + " Y: " + zangief.getYPos());

            KeyboardInput.keyboardInput(zangief, speed);

            /*
             ********************
             * essential part v *
             ********************
             */
            engine.update();
            engine.render();

            frame++;

            if (System.currentTimeMillis() - timer > 1000) {
                timer += 1000;
                System.out.println("FPS: " + frame);
                uiTextTest.setText("FPS: " + frame);
                frame = 0;
            }

//            while (!nextFrame) {
//                nextFrame = System.currentTimeMillis() - lastFrame >= 16.66f;
//            }

            nextFrame = false;
            if (engine.shouldClose()) engine.setRunning(false);
        }

        soundManager.cleanup();

    }

}