import * as Three from 'three';
import React from 'react';

const WIDTH = 20;
const DEPTH = 5;
const HEIGHT= 20;
const RADIUS = 10;


const grey = new Three.MeshLambertMaterial({color:0x6b6b6b});
const grey2 = new Three.MeshLambertMaterial({color:0x939393});
const greenMaterial = new Three.MeshLambertMaterial({color:0x00FF00});

const objectMaxLOD = makeObjectMaxLOD();
const objectMinLOD = makeObjectMinLOD();

function makeObjectMaxLOD(){

  let routerWifi = new Three.Mesh();

  let x=0;
  let y=0;
  let w=WIDTH;
  let h=HEIGHT;
  let r=RADIUS;

  let roundedRectShape = new Three.Shape();


  roundedRectShape.moveTo( x, y + r );
  roundedRectShape.lineTo( x, y + h - r );
  roundedRectShape.quadraticCurveTo( x, y + h, x + r, y + h );
  roundedRectShape.lineTo( x + w - r, y + h) ;
  roundedRectShape.quadraticCurveTo( x + w, y + h, x + w, y + h - r );
  roundedRectShape.lineTo( x + w, y + r );
  roundedRectShape.quadraticCurveTo( x + w, y, x + w - r, y );
  roundedRectShape.lineTo( x + r, y );
  roundedRectShape.quadraticCurveTo( x, y, x, y + r );


  let extrudeSettings = {
    steps: 2,
    depth: DEPTH/2,
    bevelEnabled: true,
    bevelThickness: DEPTH,
    bevelSize: 2*DEPTH,
    bevelSegments: 2
  };

  let geometry = new Three.ExtrudeGeometry( roundedRectShape, extrudeSettings );
  let mesh = new Three.Mesh( geometry, grey ) ;

  mesh.position.set(-0.4,1,0.2);
  routerWifi.add(mesh);

  let extrudeSettings2 = {
    steps: 2,
    depth: DEPTH/2,
    bevelEnabled: false,
    bevelThickness: DEPTH,
    bevelSize: 2*DEPTH,
    bevelSegments: 2
  };

  let geometry2 = new Three.ExtrudeGeometry( roundedRectShape, extrudeSettings2 );
  let mesh2 = new Three.Mesh( geometry2, grey2 ) ;

  mesh2.position.set(-0.4,1,5.5);
  routerWifi.add(mesh2);

  let cylinderGeometry = new Three.CylinderGeometry(RADIUS/20,RADIUS/20,DEPTH,32,32);
  let led = new Three.Mesh(cylinderGeometry,greenMaterial);
  led.rotation.x+=Math.PI/2;
  led.position.set(WIDTH/2,WIDTH/2,1.2*DEPTH);
  routerWifi.add(led);

  let led2 = new Three.Mesh(cylinderGeometry,greenMaterial);
  led2.rotation.x+=Math.PI/2;
  led2.position.set(WIDTH/2+5,WIDTH/2,1.2*DEPTH);
  routerWifi.add(led2);

  let led3 = new Three.Mesh(cylinderGeometry,greenMaterial);
  led3.rotation.x+=Math.PI/2;
  led3.position.set(WIDTH/2-5,WIDTH/2,1.2*DEPTH);
  routerWifi.add(led3);

  return routerWifi;
}

function makeObjectMinLOD(){

  let routerWifi = new Three.Mesh();

  let x=0;
  let y=0;
  let w=WIDTH;
  let h=HEIGHT;
  let r=RADIUS;

  let roundedRectShape = new Three.Shape();

  roundedRectShape.moveTo( x, y + r );
  roundedRectShape.lineTo( x, y + h - r );
  roundedRectShape.quadraticCurveTo( x, y + h, x + r, y + h );
  roundedRectShape.lineTo( x + w - r, y + h) ;
  roundedRectShape.quadraticCurveTo( x + w, y + h, x + w, y + h - r );
  roundedRectShape.lineTo( x + w, y + r );
  roundedRectShape.quadraticCurveTo( x + w, y, x + w - r, y );
  roundedRectShape.lineTo( x + r, y );
  roundedRectShape.quadraticCurveTo( x, y, x, y + r );

  let extrudeSettings = {
    steps: 2,
    depth: DEPTH/2,
    bevelEnabled: true,
    bevelThickness: DEPTH,
    bevelSize: 2*DEPTH,
    bevelSegments: 2
  };

  let geometry = new Three.ExtrudeGeometry( roundedRectShape, extrudeSettings );
  let mesh = new Three.Mesh( geometry, grey ) ;

  mesh.position.set(-0.4,1,0.2);
  routerWifi.add(mesh);

  return routerWifi;
}

export default {
  name: "router_wifi",
  prototype: "items",

  info: {
    tag: ['telecomunication'],
    title: "router Wifi",
    description: "router Wifi",
    image: require('./routerWifi.png')
  },
  properties: {
    altitude: {
      label: "altitude",
      type: "length-measure",
      defaultValue: {
        length: 0,
        unit: 'cm'
      }
    }
  },

  render2D: function (element, layer, scene) {

    let angle = element.rotation + 90;

    let textRotation = 0;
    if (Math.sin(angle * Math.PI / 180) < 0) {
      textRotation = 180;
    }


    return (
      <g transform={`translate(${-WIDTH / 2},${-DEPTH/2})`}>
      <rect key="1" x="0" y="0" width={WIDTH} height={DEPTH}
        style={{stroke: element.selected ? '#0096fd' : '#000', strokeWidth: "2px", fill: "#bb00ff"}}/>
      <text key="2" x="0" y="0"
        transform={`translate(${WIDTH / 2}, ${DEPTH / 2}) scale(1,-1) rotate(${textRotation})`}
        style={{textAnchor: "middle", fontSize: "11px"}}>
        {element.type}
        </text>
        </g>
    )
  },

  render3D: function (element, layer, scene) {

    let newAltitude = element.properties.get('altitude').get('length');

    /**************** LOD max ***********************/

    let routerWifiMaxLOD = new Three.Object3D();
    routerWifiMaxLOD.add(objectMaxLOD.clone());

    let aa = new Three.Box3().setFromObject(routerWifiMaxLOD);

    let deltaX = Math.abs(aa.max.x - aa.min.x);
    let deltaY = Math.abs(aa.max.y - aa.min.y);
    let deltaZ = Math.abs(aa.max.z - aa.min.z);

    routerWifiMaxLOD.position.y+= HEIGHT/2 +newAltitude;
    routerWifiMaxLOD.scale.set(WIDTH / deltaX, HEIGHT / deltaY, DEPTH / deltaZ);

    /**************** LOD min ***********************/

    let routerWifiMinLOD = new Three.Object3D();
    routerWifiMinLOD.add(objectMinLOD.clone());

    routerWifiMinLOD.position.y+= HEIGHT/2 +newAltitude;
    routerWifiMinLOD.scale.set(WIDTH / deltaX, HEIGHT / deltaY, DEPTH / deltaZ);

    /*** add all Level of Detail ***/

    let lod = new Three.LOD();

    lod.addLevel(routerWifiMaxLOD, 200);
    lod.addLevel(routerWifiMinLOD, 900);
    lod.updateMatrix();
    lod.matrixAutoUpdate = false;

    if (element.selected) {
      let bbox = new Three.BoxHelper(lod, 0x99c3fb);
      bbox.material.linewidth = 5;
      bbox.renderOrder = 1000;
      bbox.material.depthTest = false;
      lod.add(bbox);
    }

    return Promise.resolve(lod);
  }

};