import CannonBody from '@RE/BeardScript/rogue-cannon/Components/CannonBody.re';
import GetForwardVector from 'Assets/Library/GetForwardVector';
import * as CANNON from 'cannon-es';
import * as RE from 'rogue-engine';
import * as THREE from 'three'
import FloorCheckComponent from './FloorCheckComponent.re';

export default class CannonMovementController extends RE.Component {
  @RE.props.num() speed: number = 1
  @RE.props.num() jumpStrength: number = 3
  vectorCalculator: GetForwardVector
  bodyComponent: CannonBody

  awake() {
    this.bodyComponent = RE.getComponent(CannonBody, this.object3d) as CannonBody
  }

  start() {
    this.vectorCalculator = new GetForwardVector(RE.Runtime.camera)
  }

  update() {
    let direction = {x:0, y: 0, z: 0}
    if (RE.Input.keyboard.getKeyPressed("KeyW")) {
      direction.x += 1
    }
    if (RE.Input.keyboard.getKeyPressed("KeyA")) {
      direction.y += -1
    }
    if (RE.Input.keyboard.getKeyPressed("KeyS")) {
      direction.x += -1
    }
    if (RE.Input.keyboard.getKeyPressed("KeyD")) {
      direction.y += 1
    }
    if (RE.Input.keyboard.getKeyPressed("Space")) {
      direction.z = 1
    }

    if(direction.x != 0) {
    this.moveForward(direction.x * this.speed)
    }
    if(direction.y != 0) {
    this.moveRight(direction.y * this.speed)
    }

    if(direction.z != 0) {
      const floorCheckComponent = RE.getComponent(FloorCheckComponent, this.object3d)
      if(floorCheckComponent) {
        if(floorCheckComponent.isOnFloor) {
          this.bodyComponent.body.applyImpulse(new CANNON.Vec3(0, this.jumpStrength, 0), new CANNON.Vec3(this.object3d.position.x, this.object3d.position.y,this.object3d.position.z))
          // this.bodyComponent.body.applyForce(new CANNON.Vec3(0,1,0).scale(this.jumpStrength))
        }
      }
    }
  }

  moveForward(distance) {
    let scaledVelocity = new THREE.Vector3()
    scaledVelocity.addScaledVector(this.vectorCalculator.getForward(), distance)
    this.bodyComponent.body.applyForce(new CANNON.Vec3(scaledVelocity.x, scaledVelocity.y, scaledVelocity.z))
    // this.object3d.position.addScaledVector(this.vectorCalculator.getForward(), distance);
  }

  moveRight(distance) {
    let scaledVelocity = new THREE.Vector3()
    scaledVelocity.addScaledVector(this.vectorCalculator.getRight(), distance)
    this.bodyComponent.body.applyForce(new CANNON.Vec3(scaledVelocity.x, scaledVelocity.y, scaledVelocity.z))

    // this.object3d.position.addScaledVector(this.vectorCalculator.getRight(), distance);
  }
}



RE.registerComponent(CannonMovementController);